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
LeaderAn all-in-one platform combining email, SMS, WhatsApp messaging, and built-in CRM with AI-powered features for lead scoring, campaign personalization, and customer lifecycle management.
Customer.io
An AI-driven platform that automates customer communications across email, SMS, push, in-app messaging, and other channels based on customer behavior and data. It enables teams to build visual customer journeys, segment audiences, and analyze engagement performance.
Pricing
List pricing as published by each vendor, with the date we read it. Always verify at the source before you buy.
ActiveCampaign
LeaderSubscription based on contact list size. 14-day free trial available.
- Pro-
- Enterprise-
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
- HubSpot
ActiveCampaign
Leader- WooCommerce
- Zoho CRM
- Zoho Inventory
- Zendesk
- Freshdesk
- LiveChat
- TradeGecko
- Cin7
- UPS
- FedEx
- ShipStation
- Stripe
- Zapier
- Yoast
- ChatGPT
- Claude
Customer.io
- Meta Ads
- Facebook Ads
- Instagram Ads
- Google Ads
- YouTube Ads
- Google Sheets
- Slack
- Snowflake
- Google BigQuery
- Shopify
- Mixpanel
- RudderStack
- Segment
ActiveCampaign or Customer.io: which one depends on you
A composite score cannot know your constraints. Describe them and both get re-weighted against what you actually need, with the evidence behind every position.
Free to run, no account needed to start. How the evaluation works
Comparison generated from independently-sourced facts. Every value links to its source and retrieval date. See the method.