TheySaid | AI User Testing & Synthetic Testers

Test what you're building with real customers, or Synthetic Audiences trained on your customer data when you need an answer in minutes. Synthetic testers really use the product, on screen and out loud. You see what broke, hear why, and get a prompt to fix it.

It works inside Claude Design, Claude Code, Cursor, v0, Replit, Bolt, and Lovable through TheySaid MCP, and inside Jira, Linear, ClickUp, and Monday.com through Ticket Testing.

AI Companion creates tests and analyzes the results for you. Experience Hub monitors and scores your critical experiences. Skills give you reusable prompts for executive summaries and cohort analysis. The Unified Test Builder covers user tests, interviews, surveys, and polls in one place. Plus so much more features.

Validation is no longer a project. It's infrastructure.