See what's actually driving revenue
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The customer engagement platform trusted by 9,000+ brands
Most teams measure campaigns. The best teams measure outcomes. Customer.io gives you both.
Conversion tracking
Connect every message to outcomes that matter with deduplicated, people-based measurement.
AI-powered analysis
Ask the Agent how any message is performing and get clear next steps, not just dashboards.
Real-time visibility
Workspace health, deliverability, and throughput metrics updated live so nothing slips.
Statistical confidence
Compare variants, cut through bot noise, and see when results are statistically significant.
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Data is more accessible, insights are clearer, and we're able to make smarter decisions faster.
Higher engagement rates
Increase in referrals
Lift in monthly revenue
Multi-channel strategy conversion
Everything you need
to build smarter customer engagement
Measure, test, and optimize
in a single loop
Analytics, in your own words
Use the agent to analyze workspace messaging and behavioral data.
- Attribute conversions across channels
- Compare inbox provider performance
- Visualize site traffic and audience growth
Tighter loops from send to insight
Compare A/B variants with confidence, surface sentiment from in-app surveys, and let your Agent recommend what to do next.
- Know when a winner is statistically clear
- Automatically uncover customer feedback themes
- Get Agent-driven next steps after every test
Know your messages are landing and improving
Track deliverability, workspace health, and optimization signals to surface issues early.
- Monitor inbox placement across domains
- Filter bot activity for cleaner data
- Spot stale automations that need updating
Omnichannel messaging that
delivers outcomes
Optimize your messaging
- 14-day free trial
- No credit card required
- Cancel anytime
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