ActiveCampaign vs Customer.io
On the evidence we track, ActiveCampaign leads this comparison with a composite score of 62/100. Scores are only directly comparable because these tools share a category; the full breakdown and every source is below.
Capabilities
Feature-by-feature on the axes that matter for marketing automation software. “-” means undocumented, not absent.
What each one is
The product in its own terms, so the numbers below have context.
ActiveCampaign
LeaderA subscription-based automation service for creating and managing personalized customer communications across email, SMS, WhatsApp, and other channels. Features include visual workflow builders, behavioral personalization, and integrations with 1,000+ third-party applications.
Customer.io
An AI-powered customer engagement platform that combines data, messaging, and automation to deliver personalized interactions at scale. Trusted by over 9,000 brands to orchestrate campaigns across email, SMS, push, in-app, and web channels with advanced segmentation and real-time behavioral triggers.
Pricing
List pricing as published by each vendor, with the date we read it. Always verify at the source before you buy.
ActiveCampaign
LeaderSubscription pricing based on contact list size with flexible bands. Free 30-day trial. Money-back guarantee.
- Starter-
- Email marketing
- Basic automation
- Plus-
- Segmentation
- Unlimited automation actions
- Landing pages
- Pro-
- Personalization
- A/B testing
- Predictive content
- Enterprise-
- SSO
- Uptime SLAs
- Dedicated support
Customer.io
From $100/month. 14-day free trial; 12-month free for qualifying startups.
- Essentials$100/month, billed monthly
- 5k profiles (people + objects)
- AI Agent with core execution skills
- 1 million emails per month
- 2 object types
- Visual workflow builder
- +3 more
- Premium$1,000/month, billed annually
- Everything in Essentials
- Custom profile volume & pricing
- Custom email volume & pricing
- 10 object types
- Elevated Agent limits + custom skills
- +5 more
- EnterpriseContact sales
- Everything in Premium
- Custom pricing on profile & email volume
- Custom Agent limits + execution skills
- Priority technical support
- Migration support
- +6 more
Platform & deployment
Where each product runs and how it can be hosted. A dash means undocumented, not unsupported.
Integrations
What each product connects to. Counts come from the vendor's own integration directory where one exists.
- Salesforce
ActiveCampaign
Leader- WooCommerce
- HubSpot
Customer.io
- Meta Ads
- Facebook Ads
- Instagram Ads
- Google Ads
- YouTube Ads
Comparison generated from independently-sourced facts. Every value links to its source and retrieval date. See the method.