ActiveCampaign vs Omnisend: Email & SMS Marketing Comparison (2026)

ActiveCampaign offers more comprehensive marketing automation and CRM features, while Omnisend provides a free tier and advanced reporting with unlimited web push notifications.

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.

Tied overall — both at 100% cited across 10 probes.

ChatGPT

ActiveCampaign

1 / 1 probes

100%

Excellent

Omnisend

1 / 1 probes

100%

Excellent

Perplexity

ActiveCampaign

1 / 1 probes

100%

Excellent

Omnisend

1 / 1 probes

100%

Excellent

Gemini

ActiveCampaign

1 / 1 probes

100%

Excellent

Omnisend

1 / 1 probes

100%

Excellent

Claude

ActiveCampaign

1 / 1 probes

100%

Excellent

Omnisend

1 / 1 probes

100%

Excellent

Copilot

ActiveCampaign

1 / 1 probes

100%

Excellent

Omnisend

1 / 1 probes

100%

Excellent

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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Omnisend

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

Omnisend

✓Send up to 500 emails per month
✓24/7 support
✓Unlimited web push notifications
✓Free migration
✓Dynamic content
✓Advanced reporting
✓Personalized product recommendations
✓Build high-converting forms fast

When to choose ActiveCampaign

ActiveCampaign is suitable for users who require comprehensive marketing automation, standard CRM, and ecommerce integrations, and are comfortable with a paid starting price. It includes features like Active Intelligence (with limits), email marketing, and limited segmentation.

When to choose Omnisend

Omnisend is suitable for users who need a free tier for email and SMS marketing, offering up to 500 emails per month and unlimited web push notifications. It is also beneficial for those who prioritize advanced reporting, personalized product recommendations, and free migration services.

Frequently Asked Questions

What are the key differences in starting price and free tiers between ActiveCampaign and Omnisend?

ActiveCampaign starts at $15/mo and does not offer a free tier. Omnisend starts at $0/mo and includes a free tier.

What are the key feature differences between ActiveCampaign and Omnisend?

ActiveCampaign offers Active Intelligence (limits apply), 5 actions per automation, and standard CRM & ecommerce integrations. Omnisend offers sending up to 500 emails per month, unlimited web push notifications, free migration, dynamic content, advanced reporting, and personalized product recommendations.

Which integrations are available for ActiveCampaign and Omnisend?

ActiveCampaign integrates with Shopify, WordPress, Slack, Stripe, WooCommerce, DocuSign, Calendly, and Salesforce. Omnisend integrates with Shopify, Klaviyo, Mailchimp, WooCommerce, WordPress, BigCommerce, Wix, and Ecwid.

What are the primary advantages of ActiveCampaign?

ActiveCampaign offers comprehensive marketing automation, a user-friendly interface, strong customer support, and customizable plans.

What are the primary advantages of Omnisend?

Omnisend offers unlimited emails on its Pro plan, advanced AI features for personalization, comprehensive reporting tools, and responsive customer support.