ActiveCampaign vs Kit (ConvertKit): Email & SMS Marketing Comparison (2026)

ActiveCampaign is a comprehensive marketing automation platform with a user-friendly interface and strong customer support, starting at $15/month. Kit (ConvertKit) offers a free-forever plan, unlimited landing pages and forms, and unlimited email broadcasts, with paid plans starting at $0/month.

AI Citation Scorecard

How often each is cited by major AI engines when buyers ask email & sms marketing questions. Last 90 days across ChatGPT, Perplexity, Gemini, Claude, and Copilot.

ActiveCampaign leads overall — 100% cited vs Kit (ConvertKit) 0% across 10 probes.

ChatGPT

ActiveCampaignLeads

1 / 1 probes

100%

Excellent

Kit (ConvertKit)

0 / 1 probes

Invisible

Perplexity

ActiveCampaignLeads

1 / 1 probes

100%

Excellent

Kit (ConvertKit)

0 / 1 probes

Invisible

Gemini

ActiveCampaignLeads

1 / 1 probes

100%

Excellent

Kit (ConvertKit)

0 / 1 probes

Invisible

Claude

ActiveCampaignLeads

1 / 1 probes

100%

Excellent

Kit (ConvertKit)

0 / 1 probes

Invisible

Copilot

ActiveCampaignLeads

1 / 1 probes

100%

Excellent

Kit (ConvertKit)

0 / 1 probes

Invisible

Scale:NoneLowFairStrongExcellent

Probes run hourly; each (engine × query) combo retests every ~3 days.

Pricing

ActiveCampaign

Starting price

$15/mo

Free tier

—

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Kit (ConvertKit)

Starting price

$0/mo

Free tier

Yes

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Key Features

ActiveCampaign

✓Active Intelligence (limits apply)
✓Marketing automation
✓Email Marketing
✓Limited segmentation
✓5 actions per automation
✓Standard CRM & ecommerce integrations
✓1 user

Kit (ConvertKit)

✓1 basic Visual Automation
✓Unlimited landing pages & forms
✓Unlimited email broadcasts
✓Audience tagging & segmentation
✓Sell digital products & subscriptions
✓Unlimited Visual Automations
✓Unlimited email sequences
✓24/7 email & chat support

When to choose ActiveCampaign

ActiveCampaign is suitable for users who need comprehensive marketing automation, standard CRM and e-commerce integrations, and are willing to pay for more features beyond the basic tier. It offers limited segmentation with a cap of 5 actions per automation in its lowest tier.

When to choose Kit (ConvertKit)

Kit (ConvertKit) is suitable for users seeking a free-forever plan with basic visual automation, unlimited landing pages, forms, and email broadcasts. It also caters to those who need audience tagging and segmentation, and the ability to sell digital products and subscriptions. However, its free plan has limited automations, and there are additional fees for selling digital products.

Frequently Asked Questions

What are the key differences in features between ActiveCampaign and Kit (ConvertKit)?

ActiveCampaign offers 'Active Intelligence' (with limits), marketing automation, email marketing, limited segmentation, and 5 actions per automation in its base plan, along with standard CRM and e-commerce integrations, and support for 1 user. Kit (ConvertKit) offers 1 basic Visual Automation, unlimited landing pages & forms, unlimited email broadcasts, audience tagging & segmentation, the ability to sell digital products & subscriptions, unlimited Visual Automations and email sequences in higher tiers, and 24/7 email & chat support.

What are the pricing differences between ActiveCampaign and Kit (ConvertKit)?

ActiveCampaign starts at $15/month and does not offer a free tier. Kit (ConvertKit) offers a free tier and starts at $0/month.

Which vendor offers a free tier?

Kit (ConvertKit) offers a free tier. ActiveCampaign does not.

What are the integration differences?

ActiveCampaign integrates with Shopify, WordPress, Slack, Stripe, WooCommerce, DocuSign, Calendly, and Salesforce. Kit (ConvertKit) integrates with ChatGPT, Claude, Gemini, Facebook, RSS campaigns, SMS marketing, Kit MCP, and other apps & integrations.