Blog > Marketing > Digital Marketing > 10 Best Marketing as a Service Companies For B2B Brands

10 Best Marketing as a Service Companies For B2B Brands

·
11
min read
June 26, 2026
best marketing as a service companies by Designity
Table of Contents
?
TL;DR
  • Marketing as a Service gives teams flexible support. It provides strategy, creative talent, and execution without full-time hiring.
  • MaaS helps close bandwidth and skill gaps. Providers support SEO, content, paid ads, design, campaigns, analytics, and more.
  • Different providers offer different strengths. Some focus on full-stack support, while others specialize in SaaS, HubSpot, growth, or creative production.
  • The right partner comes down to fit. Compare service range, pricing, proof, reporting, team structure, and flexibility.
  • Designity offers full-stack marketing and creative support. Plans start at $5,995/month with a CD-led team, 100+ services, and a 2-week trial.

Marketing and creative leaders are being asked to do more with less: more campaigns, content, channels, reporting, and fewer resources to pull it all off.

When your team is stretched thin, gaps show up fast.

You need specialist skills, extra creative support, faster execution, or a way to scale without hiring full-time or managing freelancers and agencies.

That’s why teams are rethinking the traditional agency or in-house model.

In fact, according to Marketing LTB, 47% of organizations outsource at least one digital marketing function.

To help you compare options, we rounded up the best marketing as a service companies for brands.

What Is Marketing as a Service (MaaS)?

Marketing as a Service, or MaaS, is an outsourced marketing model that gives your business ongoing access to marketing strategy, creative talent, and execution support without hiring a full in-house team.

Here’s the simple version:
Instead of managing separate freelancers, agencies, or one-off projects, you work with one on-demand provider that helps plan, create, launch, and optimize your marketing.

That can include content, SEO, paid ads, social media, design, email marketing, campaign strategy, analytics, and more.

Think of it as a flexible marketing department you can scale up or down based on your workload, goals, and budget.

For B2B brands, MaaS models are especially useful when your team has big growth goals but limited bandwidth, missing specialist skills, or no room or budget for more full-time hires.

10 Best MaaS Companies for Modern Marketing & Creative Teams

Before we get into the list, here’s a quick look at how each company was evaluated.

How We Evaluated These Marketing as a Service Companies 

This list is in no particular order.

We reviewed each provider based on the factors marketing and creative leaders actually care about when choosing flexible, ongoing support:

  • Service range: Each company offers a strong mix of marketing services, such as strategy, content, SEO, paid media, design, social media, campaign execution, or analytics.

  • Scalable support: We looked for providers that can help teams increase output, fill skill gaps, and support changing priorities without requiring a full in-house hire.

  • Operating model: We considered how each company delivers work, from subscription-based support and dedicated teams to project-based or specialist-led models.

  • Proven client work: We prioritized companies with visible case studies, recognizable clients, strong reviews, or measurable business results.

  • Clear specialization: Some providers are better for full-service marketing support, while others are strongest in areas like B2B demand generation, content, paid media, or creative production.

  • Pricing and flexibility: We considered whether each company offers transparent pricing, flexible plans, custom proposals, or engagement models that can adapt as needs change.


Now, let’s get into 10 of the best MaaS companies that should definitely be on your radar. 


1. Designity

Designity logo for a list of the best marketing as a service companies

Designity is an AI-enabled, human-led Creative-as-a-Service platform that gives brands a flexible alternative to traditional marketing agencies, scattered freelancers, and overextended in-house teams.

Here’s a closer look at what you get with a MaaS partner like Designity:

  • Dedicated Creative Directors to protect strategy and sharpen the creative direction
  • Creative Project Managers to keep execution organized and on track
  • Digital marketing experts to connect strategy to audience, performance, and growth
  • A tailored and vetted team made up of the top 1% creative and marketers
  • 100+ creative and marketing services for cohesive execution across channels
  • Flexible month-to-month plans plus a 2-week trial with no upfront payment
  • 72-hour onboarding and 12-24 hour turnaround times for minor projects


Core Marketing and Creative Services:


Designity’s Reviews
Designity has a 4.6/5-star rating on Trustpilot with 113 reviews.


Designity’s Pricing
Plans start at $5,995/month. There’s also a 2-week trial available that requires no upfront payment. 

Designity’s Notable Clients: Calendly, Audible, Marriott International, and Kung Fu Tea. 


Designity Is Best For

  • Marketing and creative teams that need more capacity without overhiring or stretching their internal team too thin.
  • Companies that want to move away from scattered freelancers, disconnected vendors, or traditional agency retainers.
  • Teams facing hiring gaps, turnover, bandwidth issues, or limited access to specialized creative talent.
  • Brands that need senior creative direction, stronger quality control, and more consistent brand execution.
  • Mid-market and enterprise companies that need outsourced marketing support across branding, web, UX/UI, content, design, and multi-channel digital marketing campaigns.
  • Teams with changing priorities that need creative and marketing support they can scale up or down.
  • Marketing, growth, digital, and creative leaders who need faster execution, better budget efficiency, and stronger campaign support.
  • Teams looking for a true extension of their in-house team, with dedicated leadership and transparent project management.


Designity’s Cons

  • May not be suitable for teams looking for one marketing specialist
  • May not be suitable for teams only looking for execution support or one-off projects.

Designity customer testimonial from Patrick Davis of Smokeball about scaling creative support for growing marketing teams


2. Marketri

Marketri logo featured alongside Designity in a marketing as a service companies comparison

Marketri is a B2B fractional marketing firm that supports mid-market companies with senior-level strategy, leadership, and execution.

The team works as an embedded marketing partner, helping clients strengthen their strategy, refine positioning, implement marketing technology, and execute campaigns.

Core Marketing Services:

  • Fractional CMO services
  • Fractional CGO services
  • Marketing strategy consulting
  • Brand and website support
  • Marketing technology implementation
  • Campaign execution and analytics

Reviews

Marketri has a 5.0-star rating on Clutch with 11 reviews.

Pricing

Marketri offers custom pricing. Contact the team for a quote.

Best For

Mid-market B2B companies in industries like financial services, technology, SaaS, professional services, engineering, manufacturing, and accounting.

Cons

  • Best suited for mid-market B2B companies, so it may not be the right fit for smaller teams or consumer brands
  • Pricing is not publicly listed, so buyers need to contact Marketri for a quote


3. NEXER

Nexer logo featured alongside Designity in a marketing as a service companies roundup

Nexer is a global strategy, technology, and communication company that helps brands connect digital strategy, technical execution, and marketing communication.

With 2,500 employees across 16 countries and 500+ customers, Nexer is a strong fit for larger companies that need marketing, technology, and digital transformation support under one roof.

Core Marketing Services:

  • Digital strategy
  • UX design
  • Copywriting
  • Web development
  • SEO
  • Accessibility support
  • Change management
  • Brand and communication strategy

Reviews

Nexer doesn’t seem to publish third-party review ratings, so it's best to review their website, case studies, and projects to understand their quality of service.

Pricing

Pricing is not publicly listed. Contact Nexer for a custom quote.

Best For

Companies that need strategy, technology, and communication support tied to digital transformation, websites, change management, or technical implementation.

Cons

  • May be broader than teams looking for a dedicated marketing-only partner
  • Pricing is not publicly available
  • May not be the best fit for smaller teams that need fast, flexible campaign or creative support


4. SmartBug Media

SmartBug Media logo featured alongside Designity in a marketing as a service companies list

SmartBug Media is a full-service digital agency and HubSpot Elite Solutions Partner that helps brands connect marketing, sales, RevOps, and web development.

The agency has 250+ team members, 1,200+ professional certifications, and was named HubSpot’s 2025 North American Partner of the Year.

Core Marketing Services:

  • Demand generation
  • HubSpot marketing, sales, service, and content creation
  • Paid media
  • SEO
  • Public relations
  • Website development
  • Revenue operations
  • Sales enablement

Reviews

Smartbug has a 4.8/5 rating on G2 based on 213 reviews.

Pricing

Pricing can range from around $2,500 to $15,000+ per month, depending on the services, scope, and level of support.

Best For

Companies that use HubSpot and need support across demand generation, revenue operations, paid media, SEO, content, web development, and sales enablement.

Cons

  • More suitable for HubSpot-focused teams
  • Pricing can vary significantly depending on scope
  • May be more agency-style than teams looking for flexible creative capacity or a fully embedded marketing team


5. Kalungi

Kalungi logo featured alongside Designity in a marketing as a service companies comparison

Kalungi is a B2B SaaS marketing agency that offers GTM-as-a-Service for companies that need senior strategy, execution, and revenue-focused marketing support.

They’ve worked with 150+ SaaS companies and highlight results like 3–5x ROI, 5x increases in qualified pipeline, and 7x growth in quarterly MQLs.

Core Marketing Services:

  • SaaS ABM
  • Branding and design
  • CMO-as-a-Service
  • Content and SEO
  • RevOps and HubSpot optimization
  • Paid media
  • Web development

Reviews

Kalungi doesn’t seem to publish third-party review ratings, so its case studies and client results are the best place to judge the quality of its work.

Pricing

Kalungi offers custom pricing based on the engagement model and level of support needed.

Best For

B2B SaaS companies that need a GTM-focused Marketing as a Service partner with senior marketing leadership, strategy, and execution support.

Cons

  • Best suited for B2B SaaS companies, so it may not fit brands outside SaaS
  • Pricing is not publicly available
  • Reviews also not available 


6. 2X

2X logo featured alongside Designity in a marketing as a service companies roundup

2X is built for B2B CMOs who have the strategy, but not always the internal bandwidth to execute it.

Its AI-enabled model plugs in specialists across campaigns, content, creative, MarTech, demand creation, and revenue operations without adding headcount.

Core Marketing Services:

  • Growth strategy and transformation
  • Revenue consulting
  • Integrated campaigns and demand creation
  • Creative and content studio
  • Data, tech, and operations enablement
  • AI and intelligent automation
  • Revenue tech services

Reviews

2X does not appear to list third-party review ratings prominently, so its customer stories, testimonials, and case studies are the best way to evaluate its work.

Pricing

Pricing is not publicly listed. Contact 2X for a custom quote.

Best For

B2B and enterprise teams that need scalable, AI-enabled marketing execution.

Cons

  • Best suited for B2B and enterprise teams, so it may not fit smaller businesses
  • Pricing is not publicly available
  • May be more robust than teams looking for one-off marketing or creative support


7. O8 Agency

O8 Agency logo featured alongside Designity in a marketing as a service companies list

O8 is a marketing as a service company for B2B teams that need both strategy and execution.

Their model combines senior marketing leadership with specialists across marketing, sales, technology, automation, AI, SEO, CRO, paid ads, content, design, and development.


Core Marketing Services:

  • Fractional CMO
  • Marketing strategy
  • SEO and content
  • Paid media
  • Demand generation
  • Email automation
  • CRO and analytics
  • AI and CRM automation
  • Creative and brand support


Reviews

O8 has a 5.0-star rating on Google with 13 reviews.


Pricing

Published pricing includes sprint packages from $2,500–$4,000 one-time and monthly retainers from $3,500/month to $15,000+/month.


Best For

B2B teams that want a flexible, full-service, on-demand marketing team with strong execution, automation, and AI support.


Cons

  • May be more execution-heavy than companies looking only for high-level CMO advisory.
  • Larger monthly retainers can be expensive for very small teams.


8. Power Digital

Power Digital logo featured alongside Designity in a marketing as a service companies comparison

Power Digital Marketing is a tech-enabled growth marketing agency that helps brands bring together data, strategy, creative, and performance marketing to support measurable revenue growth.

The agency supports businesses across paid media, SEO, content, social, email, CRO, PR, influencer marketing, affiliate marketing, and GEO.


Core Marketing Services:

  • Paid media and programmatic advertising
  • SEO and generative engine optimization
  • Email, SMS, and lifecycle marketing
  • Content marketing and social media
  • CRO and data intelligence


Reviews

Power Digital has a 5.0/5 rating on Clutch with 66 reviews.


Pricing

Custom pricing, with a free marketing strategy audit available.


Best For

Growth-focused brands looking for a data-driven agency with strong support across paid media, SEO, lifecycle marketing, CRO, and revenue-focused strategy.


Cons

  • Pricing is not publicly available
  • May be more robust than smaller teams need
  • Stronger fit for growth marketing than teams seeking broad creative production support


9. NoGood

NoGood logo featured alongside Designity in a marketing as a service companies roundup

NoGood is a growth marketing agency for brands that want to test faster and scale what works. Its team supports performance marketing, SEO, lifecycle marketing, content, analytics, and CRO.

Trusted by brands like ByteDance, P&G, MongoDB, Intuit, and Clearbit, NoGood is best for teams looking for a data-driven marketing partner.

Core Marketing Services:

  • Performance branding and paid search
  • SEO and AEO/AI search optimization
  • Lifecycle and content marketing
  • Video and social advertising
  • Conversion rate optimization
  • Marketing analytics

Reviews

NoGood has a 2.6/5 rating on Trustpilot based on 4 reviews.

Pricing

NoGood offers custom or project-based pricing.

Best For

Growth-focused brands that want a data-driven marketing partner for experimentation, paid media, SEO, lifecycle marketing, content, and analytics.

Cons

  • Trustpilot rating is lower than other companies on this list
  • Some reviews mention communication issues and project delays
  • May be better suited to growth marketing than teams looking for broad creative production support


10. WebFX

WebFX is an established digital marketing agency that helps brands bring SEO, paid media, content, web design, and revenue tracking into one performance-driven strategy.

With nearly 30 years of experience and clients such as Hilton, Verizon, and Subway, WebFX is known for its data-led approach and proprietary marketing technology.

Core Marketing Services:

  • SEO and AI search optimization
  • Paid media and programmatic advertising
  • Content marketing and copywriting
  • Website design and development
  • Conversion rate optimization

Reviews

WebFX has a 5.0/5 rating on Clutch with 449 reviews.

Pricing

WebFX publishes starting prices for many services, but exact pricing depends on the service mix, scope, and custom proposal.

Best For

Businesses that want a large, data-driven digital marketing agency with strong support across SEO, paid media, content, web, and analytics.

Cons

  • Pricing may be difficult to compare across different services
  • May be less flexible for teams that need on-demand creative support
  • Larger agency structure may not suit teams looking for a closer extension of their in-house team


How to Choose the Best MaaS Partner: 10 Key Steps

Choosing the right Marketing as a Service partner comes down to fit, flexibility, and how well they can support your team’s actual workload.

Before you commit, use these steps to compare providers more confidently:

  1. Define your goals: Start with 1–3 clear outcomes, like increasing qualified leads, launching campaigns faster, improving creative output, or growing organic traffic.

  2. Identify your biggest gaps: Decide where you need the most support, whether that’s strategy, content, SEO, paid media, design, social, analytics, or campaign execution.

  3. Check the service model: Look at whether the provider offers ongoing subscription-based support, project-based work, dedicated teams, shared capacity, or a more flexible hybrid model.

  4. Review the service range: Make sure the provider can support the mix of work you need now and the areas you may need later as priorities shift.

  5. Look for relevant proof: Review case studies, client examples, testimonials, and measurable results from companies with similar goals or growth challenges.

  6. Meet the team behind the work: Ask who will actually support your account, including strategists, creative leads, project managers, channel experts, or execution teams.

  7. Clarify process and communication: Confirm how work is requested, prioritized, reviewed, revised, and delivered, plus who your main point of contact will be.

  8. Ask about reporting: Look for clear reporting on performance, output, timelines, campaign results, and how the provider connects work to business goals.

  9. Understand pricing and flexibility: Review monthly costs, contract terms, what’s included, what costs extra, and how easily you can scale support up or down.

  10. Start with the right level of commitment: If possible, begin with a trial, pilot, or short-term engagement to test quality, communication, and overall fit before committing long term.

{{two-week-trial}}

Meet Designity: Your Full-Stack Marketing as a Service Partner

When your team is stretched thin, hiring isn’t always realistic.

But juggling agencies and freelancers can add more work, complexity, and pressure to your budget.

That’s where Designity can help.

With our AI-enabled, human-led Creative-as-a-Service platform, you get:

  • A Creative Director-led team
  • Top 1% global creatives and marketers
  • 100+ creative and marketing services
  • Scalable, month-to-month plans starting at $5,995/month

From strategy and SEO to paid ads, content, design, and campaigns, Designity helps you move faster without overhiring or juggling vendors.

Book a demo to unlock a 2-week trial and see why Designity is one of the best marketing as a service companies for growing teams.

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Sara, a Designity content writer.
About the Author:
Roseanne Smith
Roseanne is a content strategist and storyteller who helps brands shine through smart SEO and creative campaigns.
Have a collab or partnership in mind? Reach out at marketing@designity.com

About Designity

Designity is a Creative-as-a-Service partner for marketing and creative leaders who need high-quality creative without the overhead of agencies or in-house teams. With top 1% creatives and marketers, Creative Director-led support, and flexible monthly plans, it’s a more cost-efficient way to scale.
Book a Demo Call
Get Insights From Designity
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About Designity

Designity is a Creative-as-a-Service partner for marketing and creative leaders who need high-quality creative without the overhead of agencies or in-house teams. With top 1% creatives and marketers, Creative Director-led support, and flexible monthly plans, it’s a more cost-efficient way to scale.
Book a Demo Call
Get Insights From Designity
Your Designity creative team, against a yellow blog background.
About Designity
Designity is a virtual, on-demand creative and marketing agency that has been delivering flexible, scalable Creative-as-a-Service (CaaS) solutions since 2015. Each plan gives you instant access to an expert team made up of the top 1% fully vetted creatives and marketers, all led by a designated Creative Director, and supported by expert Project Managers and Marketing Strategists.

With 100+ services plus a brand-trained AI assistant to boost workflow efficiency, Designity gives you faster, more affordable results than traditional agencies or in-house teams. It’s everything you need to streamline your creative process and hit your marketing goals — on time, on budget, and always on brand.
Blog > Marketing > Digital Marketing > 10 Best Marketing as a Service Companies For B2B Brands

10 Best Marketing as a Service Companies For B2B Brands

·
11
min read
June 26, 2026
best marketing as a service companies by Designity
?
TL;DR
  • Marketing as a Service gives teams flexible support. It provides strategy, creative talent, and execution without full-time hiring.
  • MaaS helps close bandwidth and skill gaps. Providers support SEO, content, paid ads, design, campaigns, analytics, and more.
  • Different providers offer different strengths. Some focus on full-stack support, while others specialize in SaaS, HubSpot, growth, or creative production.
  • The right partner comes down to fit. Compare service range, pricing, proof, reporting, team structure, and flexibility.
  • Designity offers full-stack marketing and creative support. Plans start at $5,995/month with a CD-led team, 100+ services, and a 2-week trial.

Marketing and creative leaders are being asked to do more with less: more campaigns, content, channels, reporting, and fewer resources to pull it all off.

When your team is stretched thin, gaps show up fast.

You need specialist skills, extra creative support, faster execution, or a way to scale without hiring full-time or managing freelancers and agencies.

That’s why teams are rethinking the traditional agency or in-house model.

In fact, according to Marketing LTB, 47% of organizations outsource at least one digital marketing function.

To help you compare options, we rounded up the best marketing as a service companies for brands.

What Is Marketing as a Service (MaaS)?

Marketing as a Service, or MaaS, is an outsourced marketing model that gives your business ongoing access to marketing strategy, creative talent, and execution support without hiring a full in-house team.

Here’s the simple version:
Instead of managing separate freelancers, agencies, or one-off projects, you work with one on-demand provider that helps plan, create, launch, and optimize your marketing.

That can include content, SEO, paid ads, social media, design, email marketing, campaign strategy, analytics, and more.

Think of it as a flexible marketing department you can scale up or down based on your workload, goals, and budget.

For B2B brands, MaaS models are especially useful when your team has big growth goals but limited bandwidth, missing specialist skills, or no room or budget for more full-time hires.

10 Best MaaS Companies for Modern Marketing & Creative Teams

Before we get into the list, here’s a quick look at how each company was evaluated.

How We Evaluated These Marketing as a Service Companies 

This list is in no particular order.

We reviewed each provider based on the factors marketing and creative leaders actually care about when choosing flexible, ongoing support:

  • Service range: Each company offers a strong mix of marketing services, such as strategy, content, SEO, paid media, design, social media, campaign execution, or analytics.

  • Scalable support: We looked for providers that can help teams increase output, fill skill gaps, and support changing priorities without requiring a full in-house hire.

  • Operating model: We considered how each company delivers work, from subscription-based support and dedicated teams to project-based or specialist-led models.

  • Proven client work: We prioritized companies with visible case studies, recognizable clients, strong reviews, or measurable business results.

  • Clear specialization: Some providers are better for full-service marketing support, while others are strongest in areas like B2B demand generation, content, paid media, or creative production.

  • Pricing and flexibility: We considered whether each company offers transparent pricing, flexible plans, custom proposals, or engagement models that can adapt as needs change.


Now, let’s get into 10 of the best MaaS companies that should definitely be on your radar. 


1. Designity

Designity logo for a list of the best marketing as a service companies

Designity is an AI-enabled, human-led Creative-as-a-Service platform that gives brands a flexible alternative to traditional marketing agencies, scattered freelancers, and overextended in-house teams.

Here’s a closer look at what you get with a MaaS partner like Designity:

  • Dedicated Creative Directors to protect strategy and sharpen the creative direction
  • Creative Project Managers to keep execution organized and on track
  • Digital marketing experts to connect strategy to audience, performance, and growth
  • A tailored and vetted team made up of the top 1% creative and marketers
  • 100+ creative and marketing services for cohesive execution across channels
  • Flexible month-to-month plans plus a 2-week trial with no upfront payment
  • 72-hour onboarding and 12-24 hour turnaround times for minor projects


Core Marketing and Creative Services:


Designity’s Reviews
Designity has a 4.6/5-star rating on Trustpilot with 113 reviews.


Designity’s Pricing
Plans start at $5,995/month. There’s also a 2-week trial available that requires no upfront payment. 

Designity’s Notable Clients: Calendly, Audible, Marriott International, and Kung Fu Tea. 


Designity Is Best For

  • Marketing and creative teams that need more capacity without overhiring or stretching their internal team too thin.
  • Companies that want to move away from scattered freelancers, disconnected vendors, or traditional agency retainers.
  • Teams facing hiring gaps, turnover, bandwidth issues, or limited access to specialized creative talent.
  • Brands that need senior creative direction, stronger quality control, and more consistent brand execution.
  • Mid-market and enterprise companies that need outsourced marketing support across branding, web, UX/UI, content, design, and multi-channel digital marketing campaigns.
  • Teams with changing priorities that need creative and marketing support they can scale up or down.
  • Marketing, growth, digital, and creative leaders who need faster execution, better budget efficiency, and stronger campaign support.
  • Teams looking for a true extension of their in-house team, with dedicated leadership and transparent project management.


Designity’s Cons

  • May not be suitable for teams looking for one marketing specialist
  • May not be suitable for teams only looking for execution support or one-off projects.

Designity customer testimonial from Patrick Davis of Smokeball about scaling creative support for growing marketing teams


2. Marketri

Marketri logo featured alongside Designity in a marketing as a service companies comparison

Marketri is a B2B fractional marketing firm that supports mid-market companies with senior-level strategy, leadership, and execution.

The team works as an embedded marketing partner, helping clients strengthen their strategy, refine positioning, implement marketing technology, and execute campaigns.

Core Marketing Services:

  • Fractional CMO services
  • Fractional CGO services
  • Marketing strategy consulting
  • Brand and website support
  • Marketing technology implementation
  • Campaign execution and analytics

Reviews

Marketri has a 5.0-star rating on Clutch with 11 reviews.

Pricing

Marketri offers custom pricing. Contact the team for a quote.

Best For

Mid-market B2B companies in industries like financial services, technology, SaaS, professional services, engineering, manufacturing, and accounting.

Cons

  • Best suited for mid-market B2B companies, so it may not be the right fit for smaller teams or consumer brands
  • Pricing is not publicly listed, so buyers need to contact Marketri for a quote


3. NEXER

Nexer logo featured alongside Designity in a marketing as a service companies roundup

Nexer is a global strategy, technology, and communication company that helps brands connect digital strategy, technical execution, and marketing communication.

With 2,500 employees across 16 countries and 500+ customers, Nexer is a strong fit for larger companies that need marketing, technology, and digital transformation support under one roof.

Core Marketing Services:

  • Digital strategy
  • UX design
  • Copywriting
  • Web development
  • SEO
  • Accessibility support
  • Change management
  • Brand and communication strategy

Reviews

Nexer doesn’t seem to publish third-party review ratings, so it's best to review their website, case studies, and projects to understand their quality of service.

Pricing

Pricing is not publicly listed. Contact Nexer for a custom quote.

Best For

Companies that need strategy, technology, and communication support tied to digital transformation, websites, change management, or technical implementation.

Cons

  • May be broader than teams looking for a dedicated marketing-only partner
  • Pricing is not publicly available
  • May not be the best fit for smaller teams that need fast, flexible campaign or creative support


4. SmartBug Media

SmartBug Media logo featured alongside Designity in a marketing as a service companies list

SmartBug Media is a full-service digital agency and HubSpot Elite Solutions Partner that helps brands connect marketing, sales, RevOps, and web development.

The agency has 250+ team members, 1,200+ professional certifications, and was named HubSpot’s 2025 North American Partner of the Year.

Core Marketing Services:

  • Demand generation
  • HubSpot marketing, sales, service, and content creation
  • Paid media
  • SEO
  • Public relations
  • Website development
  • Revenue operations
  • Sales enablement

Reviews

Smartbug has a 4.8/5 rating on G2 based on 213 reviews.

Pricing

Pricing can range from around $2,500 to $15,000+ per month, depending on the services, scope, and level of support.

Best For

Companies that use HubSpot and need support across demand generation, revenue operations, paid media, SEO, content, web development, and sales enablement.

Cons

  • More suitable for HubSpot-focused teams
  • Pricing can vary significantly depending on scope
  • May be more agency-style than teams looking for flexible creative capacity or a fully embedded marketing team


5. Kalungi

Kalungi logo featured alongside Designity in a marketing as a service companies comparison

Kalungi is a B2B SaaS marketing agency that offers GTM-as-a-Service for companies that need senior strategy, execution, and revenue-focused marketing support.

They’ve worked with 150+ SaaS companies and highlight results like 3–5x ROI, 5x increases in qualified pipeline, and 7x growth in quarterly MQLs.

Core Marketing Services:

  • SaaS ABM
  • Branding and design
  • CMO-as-a-Service
  • Content and SEO
  • RevOps and HubSpot optimization
  • Paid media
  • Web development

Reviews

Kalungi doesn’t seem to publish third-party review ratings, so its case studies and client results are the best place to judge the quality of its work.

Pricing

Kalungi offers custom pricing based on the engagement model and level of support needed.

Best For

B2B SaaS companies that need a GTM-focused Marketing as a Service partner with senior marketing leadership, strategy, and execution support.

Cons

  • Best suited for B2B SaaS companies, so it may not fit brands outside SaaS
  • Pricing is not publicly available
  • Reviews also not available 


6. 2X

2X logo featured alongside Designity in a marketing as a service companies roundup

2X is built for B2B CMOs who have the strategy, but not always the internal bandwidth to execute it.

Its AI-enabled model plugs in specialists across campaigns, content, creative, MarTech, demand creation, and revenue operations without adding headcount.

Core Marketing Services:

  • Growth strategy and transformation
  • Revenue consulting
  • Integrated campaigns and demand creation
  • Creative and content studio
  • Data, tech, and operations enablement
  • AI and intelligent automation
  • Revenue tech services

Reviews

2X does not appear to list third-party review ratings prominently, so its customer stories, testimonials, and case studies are the best way to evaluate its work.

Pricing

Pricing is not publicly listed. Contact 2X for a custom quote.

Best For

B2B and enterprise teams that need scalable, AI-enabled marketing execution.

Cons

  • Best suited for B2B and enterprise teams, so it may not fit smaller businesses
  • Pricing is not publicly available
  • May be more robust than teams looking for one-off marketing or creative support


7. O8 Agency

O8 Agency logo featured alongside Designity in a marketing as a service companies list

O8 is a marketing as a service company for B2B teams that need both strategy and execution.

Their model combines senior marketing leadership with specialists across marketing, sales, technology, automation, AI, SEO, CRO, paid ads, content, design, and development.


Core Marketing Services:

  • Fractional CMO
  • Marketing strategy
  • SEO and content
  • Paid media
  • Demand generation
  • Email automation
  • CRO and analytics
  • AI and CRM automation
  • Creative and brand support


Reviews

O8 has a 5.0-star rating on Google with 13 reviews.


Pricing

Published pricing includes sprint packages from $2,500–$4,000 one-time and monthly retainers from $3,500/month to $15,000+/month.


Best For

B2B teams that want a flexible, full-service, on-demand marketing team with strong execution, automation, and AI support.


Cons

  • May be more execution-heavy than companies looking only for high-level CMO advisory.
  • Larger monthly retainers can be expensive for very small teams.


8. Power Digital

Power Digital logo featured alongside Designity in a marketing as a service companies comparison

Power Digital Marketing is a tech-enabled growth marketing agency that helps brands bring together data, strategy, creative, and performance marketing to support measurable revenue growth.

The agency supports businesses across paid media, SEO, content, social, email, CRO, PR, influencer marketing, affiliate marketing, and GEO.


Core Marketing Services:

  • Paid media and programmatic advertising
  • SEO and generative engine optimization
  • Email, SMS, and lifecycle marketing
  • Content marketing and social media
  • CRO and data intelligence


Reviews

Power Digital has a 5.0/5 rating on Clutch with 66 reviews.


Pricing

Custom pricing, with a free marketing strategy audit available.


Best For

Growth-focused brands looking for a data-driven agency with strong support across paid media, SEO, lifecycle marketing, CRO, and revenue-focused strategy.


Cons

  • Pricing is not publicly available
  • May be more robust than smaller teams need
  • Stronger fit for growth marketing than teams seeking broad creative production support


9. NoGood

NoGood logo featured alongside Designity in a marketing as a service companies roundup

NoGood is a growth marketing agency for brands that want to test faster and scale what works. Its team supports performance marketing, SEO, lifecycle marketing, content, analytics, and CRO.

Trusted by brands like ByteDance, P&G, MongoDB, Intuit, and Clearbit, NoGood is best for teams looking for a data-driven marketing partner.

Core Marketing Services:

  • Performance branding and paid search
  • SEO and AEO/AI search optimization
  • Lifecycle and content marketing
  • Video and social advertising
  • Conversion rate optimization
  • Marketing analytics

Reviews

NoGood has a 2.6/5 rating on Trustpilot based on 4 reviews.

Pricing

NoGood offers custom or project-based pricing.

Best For

Growth-focused brands that want a data-driven marketing partner for experimentation, paid media, SEO, lifecycle marketing, content, and analytics.

Cons

  • Trustpilot rating is lower than other companies on this list
  • Some reviews mention communication issues and project delays
  • May be better suited to growth marketing than teams looking for broad creative production support


10. WebFX

WebFX is an established digital marketing agency that helps brands bring SEO, paid media, content, web design, and revenue tracking into one performance-driven strategy.

With nearly 30 years of experience and clients such as Hilton, Verizon, and Subway, WebFX is known for its data-led approach and proprietary marketing technology.

Core Marketing Services:

  • SEO and AI search optimization
  • Paid media and programmatic advertising
  • Content marketing and copywriting
  • Website design and development
  • Conversion rate optimization

Reviews

WebFX has a 5.0/5 rating on Clutch with 449 reviews.

Pricing

WebFX publishes starting prices for many services, but exact pricing depends on the service mix, scope, and custom proposal.

Best For

Businesses that want a large, data-driven digital marketing agency with strong support across SEO, paid media, content, web, and analytics.

Cons

  • Pricing may be difficult to compare across different services
  • May be less flexible for teams that need on-demand creative support
  • Larger agency structure may not suit teams looking for a closer extension of their in-house team


How to Choose the Best MaaS Partner: 10 Key Steps

Choosing the right Marketing as a Service partner comes down to fit, flexibility, and how well they can support your team’s actual workload.

Before you commit, use these steps to compare providers more confidently:

  1. Define your goals: Start with 1–3 clear outcomes, like increasing qualified leads, launching campaigns faster, improving creative output, or growing organic traffic.

  2. Identify your biggest gaps: Decide where you need the most support, whether that’s strategy, content, SEO, paid media, design, social, analytics, or campaign execution.

  3. Check the service model: Look at whether the provider offers ongoing subscription-based support, project-based work, dedicated teams, shared capacity, or a more flexible hybrid model.

  4. Review the service range: Make sure the provider can support the mix of work you need now and the areas you may need later as priorities shift.

  5. Look for relevant proof: Review case studies, client examples, testimonials, and measurable results from companies with similar goals or growth challenges.

  6. Meet the team behind the work: Ask who will actually support your account, including strategists, creative leads, project managers, channel experts, or execution teams.

  7. Clarify process and communication: Confirm how work is requested, prioritized, reviewed, revised, and delivered, plus who your main point of contact will be.

  8. Ask about reporting: Look for clear reporting on performance, output, timelines, campaign results, and how the provider connects work to business goals.

  9. Understand pricing and flexibility: Review monthly costs, contract terms, what’s included, what costs extra, and how easily you can scale support up or down.

  10. Start with the right level of commitment: If possible, begin with a trial, pilot, or short-term engagement to test quality, communication, and overall fit before committing long term.

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Meet Designity: Your Full-Stack Marketing as a Service Partner

When your team is stretched thin, hiring isn’t always realistic.

But juggling agencies and freelancers can add more work, complexity, and pressure to your budget.

That’s where Designity can help.

With our AI-enabled, human-led Creative-as-a-Service platform, you get:

  • A Creative Director-led team
  • Top 1% global creatives and marketers
  • 100+ creative and marketing services
  • Scalable, month-to-month plans starting at $5,995/month

From strategy and SEO to paid ads, content, design, and campaigns, Designity helps you move faster without overhiring or juggling vendors.

Book a demo to unlock a 2-week trial and see why Designity is one of the best marketing as a service companies for growing teams.

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Sara, a Designity content writer.
About the Author:
Roseanne Smith
Roseanne is a content strategist and storyteller who helps brands shine through smart SEO and creative campaigns.
Have a collab or partnership in mind? Reach out at marketing@designity.com

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