More impact from every message
Fueled by first-party data, create personalized journeys across all channels with our customer engagement platform.
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Trusted by 9,000+ brands
More impact from every message
Fueled by first-party data, create personalized journeys across all channels with our customer engagement platform.
Form not working? Click here to get your referral link
Trusted by 9,000+ brands
More impact from every message
Fueled by first-party data, create personalized journeys across all channels with our customer engagement platform.
Form not working? Click here to get your referral link
Trusted by 9,000+ brands
We unify your data, messaging, and AI into a single platform, so every interaction with your customers is stronger and more relevant than the last.
Turn data into personalized messaging
Use first-party data to create relevant, high-impact messages across every channel.
Build flexible journeys across channels
Design and automate campaigns that adapt to customer behavior in real time.
Manage everything in one platform
Unify your data, messaging, and automation to create more meaningful customer relationships.
We unify your data, messaging, and AI into a single platform, so every interaction with your customers is stronger and more relevant than the last.
Turn data into personalized messaging
Use first-party data to create relevant, high-impact messages across every channel.
Build flexible journeys across channels
Design and automate campaigns that adapt to customer behavior in real time.
Manage everything in one platform
Unify your data, messaging, and automation to create more meaningful customer relationships.
We unify your data, messaging, and AI into a single platform, so every interaction with your customers is stronger and more relevant than the last.
Turn data into personalized messaging
Use first-party data to create relevant, high-impact messages across every channel.
Build flexible journeys across channels
Design and automate campaigns that adapt to customer behavior in real time.
Manage everything in one platform
Unify your data, messaging, and automation to create more meaningful customer relationships.
Data-driven engagement
Say more with your customer data
Create
Build content that converts
Craft emails and messages that combine text, visuals, and dynamic content to drive engagement and conversions.
Create
Build content that converts
Craft emails and messages that combine text, visuals, and dynamic content to drive engagement and conversions.
Orchestrate
Design workflows with total flexibility
Use a visual builder to map out campaigns, automate decisions, and customize every step of the customer journey.
Orchestrate
Design workflows with total flexibility
Use a visual builder to map out campaigns, automate decisions, and customize every step of the customer journey.
Optimize
Improve performance with data
Deliver consistent experiences across email, SMS, push, and in-app messaging—all from a single workflow.
Optimize
Improve performance with data
Deliver consistent experiences across email, SMS, push, and in-app messaging—all from a single workflow.
Optimize
Improve performance with built-in insights
Track metrics, measure conversions, and run experiments to continuously refine your messaging strategy.
Optimize
Improve performance with built-in insights
Track metrics, measure conversions, and run experiments to continuously refine your messaging strategy.
Test
Experiment and iterate with confidence
Use A/B and cohort testing to understand what works—and optimize campaigns based on real results.
Test
Experiment and iterate with confidence
Use A/B and cohort testing to understand what works—and optimize campaigns based on real results.
Security you can trust
Stay compliant with GDPR, HIPAA, SOC 2 Type II, CCPA, and other regulations.
Set rules to proactively block restricted personal data.
Keep data safe by restricting access by user role.
Security you can trust
Stay compliant with GDPR, HIPAA, SOC 2 Type II, CCPA, and other regulations.
Set rules to proactively block restricted personal data.
Keep data safe by restricting access by user role.
Security you can trust
Stay compliant with GDPR, HIPAA, SOC 2 Type II, CCPA, and other regulations.
Set rules to proactively block restricted personal data.
Keep data safe by restricting access by user role.
Customers love us
Preferred by product-led companies
Preferred by product-led companies
Customer.io is the most intuitive and robust omnichannel messaging platform I’ve ever used. They beat the competition out of the water.
Alex MacCaw
Founder
Customer.io is the most intuitive and robust omnichannel messaging platform I’ve ever used. They beat the competition out of the water.
Gerald Aichholzer
Digital Marketing Executive
Customer.io can do what other marketing automation tools can’t—take in millions of events from users per day, segment through them almost instantly, and use any campaign action imaginable to create workflows.
Matt See
COO
