Segment - We make customer data simple.

TestRail - TestRail provides comprehensive test case management for software testing. Organize your testing, boost productivity, get real-time insights, and track progress toward milestones. Integrates with leading issue tracking and test automation tools.

Customer.io Actions - Send messages across any channel - from push to postcards

PractiTest - PractiTest is a cloud based Innovative test management tool.

Data Warehouses by Segment - All your analytics in a Redshift or Postgres DW in minutes

Qase - Test case management software for QA and development teams that helps you make your product better.