Customer.io
Behavior-based marketing automation
- B2B
- SaaS
About Customer.io
A versatile marketing automation tool for personalized messaging based on user behavior, allowing for seamless communication across web and mobile products
Key facts
- Industry
- Software Development
- Company size
- 251–1,000 employees
- Headquarters
- Portland, Oregon, United States
- Founded
- 2012
- Revenue
- $23.3M – $123MTamtam estimate
- Website
- customer.io
- linkedin.com/company/customer-io
Customer.io in the news
- Blackbird PPC Wins Second Straight B2B for PPC Award From Search Engine Land
Blackbird PPC won a top B2B PPC award again for their data-driven marketing work with Customer.io, praised for strategic paid media optimization and client satisfaction.
- Blackbird PPC Wins Second Straight B2B for PPC Award From Search Engine Land
Blackbird PPC won a top B2B PPC award again for its data-driven marketing work with Customer.io, boosting their paid media strategy and revenue insights.
- Fastest Growing Companies 2025: #15 Customer.io
Customer.io achieved an 80.8% revenue growth from 2022 to 2024, ranking #15 fastest growing company in 2025.
- How Businesses Can Use Customer Re-engagement Notifications as a Strategic Tool
Re-engagement notifications use personalized, timely messages to revive inactive customers, boosting retention and revenue efficiently.
- AI in Customer Engagement: 2025 Industry Data Report
AI-driven customer engagement shows real impact through predictive segmentation and personalization, with Customer.io excelling in SaaS-focused tailored experiences despite challenges in data quality and strategy.
Customer.io at a glance
Customer.io is a B2B SaaS company in the Software Development industry, headquartered in Portland, Oregon, United States.
Customer.io was founded in 2012.
Customer.io has 251–1,000 employees.
Customer.io's revenue is $23.3M – $123M (Tamtam estimate).
Selling to companies like Customer.io?
Tamtam finds the companies that match your ideal customer, researches each account and tells you who to contact and when.
Find similar companies