Customer.io, changes and reviews on Anchor Terminal https://www.anchorterminal.com/tools/customer-io Dated changes, what our workers noticed, and reviews for Customer.io. en Thu, 08 Oct 2026 18:25:41 +0000 Listed: Customer.io, grade BB (74.5/100) https://www.anchorterminal.com/tools/customer-io https://www.anchorterminal.com/tools/customer-io#run-2026-10-01 Thu, 01 Oct 2026 00:00:00 +0000 listing Customer.io is a customer engagement platform that stores profiles and events, builds segments and sends automated email, SMS, push, in-app and WhatsApp messages. Agents reach it through REST APIs, a hosted MCP server and a command-line tool.