7 Best B2B Marketing Automation Tools for Agencies (2025 Expert Guide)

Picture of By - Mr Mamun

By - Mr Mamun

June 25, 2025

Table of Contents

Struggling to manage leads, run campaigns, and scale client results? The right B2B marketing automation tools for agencies in 2025 can transform your workflow. B2B Marketing Automation Tools for Agencies.

I’ve worked inside both lean agencies and scaled SaaS teams—and I can tell you, manual marketing drains time and profit. When you automate well, B2B Marketing Automation Tools for Agencies. You boost leads and free your team to focus on strategy.

After testing dozens of platforms this year, here are my 7 favorite B2B marketing automation tools for agencies in 2025 that actually deliver.


1. ActiveCampaign

Why I Chose This Software/Service

It’s a powerhouse for marketing automation and CRM combined—great for small to mid-size agencies.

My Honest Take on the Features

After using it for 6 months, I found ActiveCampaign handles email marketing, automation sequences, CRM tasks, and lead scoring better than most.

What Makes This Tool Different?

Behavior-based automation that lets you personalize client campaigns at scale.

Detailed: The Pros & The Cons

Pros:

  • Powerful automation builder
  • CRM + email marketing in one
  • Advanced segmentation

Cons:

  • It can take time to master

Unique Selling Points (USPs)

Behavior-based triggers and sales CRM in one platform.

Who Should Actually Use This?

Agencies handling email marketing, lead nurturing, and sales automation.

User Experience & Interface

Clean interface with drag-and-drop automation builder.

Integrations & Compatibility

Works with Zapier, Slack, CRMs, and ecommerce platforms.

Pricing & Value

Starts at $19/month. Free trial available.

Customer Support

Email, chat, and a great knowledge base.

Try a free trial


2. HubSpot Marketing Hub

Why I Chose This Software/Service

An all-in-one platform that covers marketing, CRM, and content.

My Honest Take on the Features

I’ve set up HubSpot for multiple clients—it excels at inbound marketing, CRM, and content-driven lead generation.

What Makes This Tool Different?

Tight CRM + content + automation with a slick UX.

Detailed: The Pros & The Cons

Pros:

  • User-friendly for non-tech teams
  • Blog, SEO, forms, emails
  • CRM included

Cons:

  • Advanced features can get pricey

Unique Selling Points (USPs)

Inbound marketing + CRM in one.

Who Should Actually Use This?

Agencies with inbound marketing clients.

User Experience & Interface

Polished, intuitive UI—perfect for marketers.

Integrations & Compatibility

Wide ecosystem—CRM, ecommerce, chat, apps.

Pricing & Value

Free tier; paid from $50/month.

Customer Support

Chat, phone, community.

Check current pricing here


3. Brevo (formerly Sendinblue)

Why I Chose This Software/Service

A hidden gem for email and SMS automation.

My Honest Take on the Features

Great email builder, SMS automation, and transactional emails. Perfect for agencies that need more than just email.

What Makes This Tool Different?

Email + SMS + chat in one tool.

Detailed: The Pros & The Cons

Pros:

  • Affordable pricing
  • SMS marketing
  • Easy to use

Cons:

  • CRM features basic

Unique Selling Points (USPs)

Multi-channel automation on a budget.

Who Should Actually Use This?

Small agencies are doing omnichannel marketing.

User Experience & Interface

Simple, clean interface.

Integrations & Compatibility

Zapier, WordPress, Shopify.

Pricing & Value

Free tier; paid starts at $25/month.

Customer Support

Email, phone, and docs.

See verified user reviews


4. SharpSpring

Why I Chose This Software/Service

Agency-first marketing automation with robust white-label options.

My Honest Take on the Features

It’s built for agencies. CRM, automation, and white-labeling are standout features.

What Makes This Tool Different?

Agency revenue-sharing and white-label branding.

Detailed: The Pros & The Cons

Pros:

  • White-label ready
  • Revenue share potential
  • Great CRM

Cons:

  • Steeper learning curve

Unique Selling Points (USPs)

Agency-focused features and white-label options.

Who Should Actually Use This?

Mid-size and large agencies.

User Experience & Interface

Professional UI, but more complex.

Integrations & Compatibility

Zapier, CRMs, call tracking.

Pricing & Value

Starts around $399/month.

Customer Support

Agency-first support.

Check current pricing here


5. Keap (formerly Infusionsoft)

Why I Chose This Software/Service

CRM + marketing automation, ideal for service-based businesses.

My Honest Take on the Features

Built-in payments, appointment scheduling, CRM, and automation.

What Makes This Tool Different?

Payments + scheduling + CRM all-in-one.

Detailed: The Pros & The Cons

Pros:

  • Built-in payments
  • Appointment tools
  • CRM + email

Cons:

  • Older UI

Unique Selling Points (USPs)

Great for service-based agencies.

Who Should Actually Use This?

Agencies working with service businesses.

User Experience & Interface

Functional but older interface.

Integrations & Compatibility

Zapier, QuickBooks.

Pricing & Value

Starts at $129/month.

Customer Support

Email, chat, and onboarding.

See verified user reviews


6. Autopilot (now Ortto)

Why I Chose This Software/Service

Visual marketing automation that’s easy to learn.

My Honest Take on the Features

Drag-and-drop journey builder, great for agencies new to automation.

What Makes This Tool Different?

Simple, visual UX for campaign flows.

Detailed: The Pros & The Cons

Pros:

  • Easy for beginners
  • Beautiful UI
  • Affordable

Cons:

  • Less advanced CRM

Unique Selling Points (USPs)

Visual builder simplicity.

Who Should Actually Use This?

Newer agencies and solo marketers.

User Experience & Interface

Gorgeous visual builder.

Integrations & Compatibility

Zapier, CRMs, and ecommerce.

Pricing & Value

Starts at $39/month.

Customer Support

Email, docs.

Try a free trial


7. Pardot (now Salesforce Marketing Cloud Account Engagement)

Why I Chose This Software/Service

Enterprise-grade marketing automation for large B2B clients.

My Honest Take on the Features

Deep sales + marketing automation with Salesforce integration.

What Makes This Tool Different?

Built for B2B enterprises with Salesforce.

Detailed: The Pros & The Cons

Pros:

  • Powerful for enterprise
  • Salesforce native
  • Deep reporting

Cons:

  • Expensive
  • Complex

Unique Selling Points (USPs)

Enterprise Salesforce-first automation.

Who Should Actually Use This?

Large agencies and enterprise teams.

User Experience & Interface

Complex but enterprise-ready.

Integrations & Compatibility

Salesforce ecosystem.

Pricing & Value

Starts around $1,250/month.

Customer Support

Premium support options.

Check current pricing here

Feature Comparison Table


FeatureDetailsMy Take
Interface & Ease of UseClean, intuitive dashboardSmooth UX for B2B teams
IntegrationsConnects with major tools (Zapier)Fits modern workflows
PricingStarts at $19/monthAffordable for growing agencies
CustomizationAdvanced automations, flexible CRMIdeal for tailored client workflows
Best ForAgencies, SaaS, ecommerce, B2BGreat for lead nurturing & automation

(FAQ) For B2B Marketing Automation Tools for Agencies

What is the best B2B marketing automation tool for agencies?

For most agencies, ActiveCampaign or HubSpot delivers the best balance of features, affordability, and support.

Can small agencies afford marketing automation tools?

Yes—tools like Brevo and ActiveCampaign start at $19–$25/month and provide a great ROI.

Do marketing automation tools really help agencies grow?

Absolutely. Automation saves time, improves lead nurturing, and scales client results—key for agency growth in 2025.

How do I choose the right B2B marketing automation tool?

Focus on:
Size of your agency
Types of clients
Channels you manage (email, SMS, social)
Budget
Integrations needed

Are free marketing automation tools worth it?

They can be for very small agencies starting out, but most agencies quickly benefit from affordable paid plans.

Summary — Are These B2B Marketing Automation Tools Worth It in 2025?

To be honest, investing in great B2B marketing automation tools for agencies in 2025 is a no-brainer. The ROI in saved time and scalable campaigns pays for itself.

My top lean stack for agencies:

  • ActiveCampaign — best all-around
  • HubSpot — best inbound marketing
  • Brevo — affordable omnichannel
  • SharpSpring — agency-first with white-label

If you’re looking to build your agency tech stack, also check out: Top CRM Tools with Email Automation

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