Customer.io
Leading Customer Engagement Platform
About
Customer.io is a premier customer engagement platform that empowers tech-savvy organizations to craft personalized customer journeys and optimize marketing automation across multiple channels. Founded in 2012, the company operates as a remote-first organization that prioritizes innovation and sustainable growth. With a commitment to leveraging first-party data to fuel marketing strategies, Customer.io has grown to serve over 8,000 customers, helping businesses enhance their engagement, retention, and conversion capabilities.
Customer.io is a cutting-edge customer engagement platform designed for marketers to create personalized journeys across various channels.
🎯 The Questions I Want to Own
At a Glance
AI-Estimated- Founded
- 2012
- Headquarters
- Beaverton, Oregon, USA
- Annual Revenue (2025)
- $100 million
- Valuation (2025)
- $690 million
- Total Funding
- $40.3 million
- Number of Customers
- 8,000+
Most Loved Workplace®
Verified Certification Status
Culture & Benefits
Leadership Team
Colin Nederkoorn
CEO
Company History & Milestones
Company Founded
2012 - Present
Founded in 2012, Customer.io began as a messaging platform for marketing automation, focusing on enhancing user engagement.
Series A Funding
2021 - Present
Customer.io raised its Series A funding in 2021, further accelerating its growth trajectory and product development.
Achieved $100M ARR
2025 - Present
Customer.io reached a significant milestone, achieving $100 million in annual recurring revenue (ARR) in 2025.