Top 9 All-in-One Marketing Platforms for Agencies

The "stack tax" is real. Agencies often find themselves paying for a CRM, an email tool, a landing page builder, and a calendar app. All-in-one platforms promise to solve this by consolidating everything into one subscription.

Last Updated: 2025-01-12
#1 Editor's Choice

HighLevel redefines "all-in-one" by integrating every tool an agency needs—CRM, email marketing, SMS, landing pages, and even call tracking—into one platform. Its flat-fee pricing model for unlimited accounts makes it the most cost-effective choice for scaling agencies.

Pros

  • Replaces 10+ other tools
  • Flat monthly fee transparency
  • Built specifically for agencies
  • Powerful automation workflows

Cons

  • Requires commitment to migrate existing stacks
2
HubSpot

HubSpot is the giant in the space, offering an incredible suite of tools. However, its pricing scales steeply with contacts and users, often becoming prohibitively expensive for smaller agencies.

3
ActiveCampaign

ActiveCampaign is a powerhouse for email automation and CRM. While excellent at what it does, it lacks native landing page and funnel features comparable to dedicated builders.

4
Keap (Infusionsoft)

Known for its powerful automation (and steep learning curve), Keap is a solid CRM. But it lacks native two-way SMS, website building, and the modern UI of newer platforms.

5
Kartra

Kartra is a strong all-in-one contender with video hosting and helpdesks. However, its interface can be clunky, and it lacks the agency-centric hierarchy of HighLevel.

6
Salesforce

Salesforce is the enterprise standard for CRM. For most agencies, it is overkill—too expensive, too complex to set up, and requires dedicated administrators.

7
Marketo

Adobe Marketo Engage is a top-tier enterprise solution. Like Salesforce, it is generally out of reach and unnecessary for independent marketing agencies.

8
Zoho One

Zoho One offers an impressive suite of 40+ apps. while value-packed, the integration between apps can sometimes feel disjointed compared to a unified platform.

9
SharpeSpring

Now part of Constant Contact, SharpeSpring was built for agencies. It offers good features but has seen slower innovation since the acquisition compared to agile competitors.

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