Your tests check logic.
Tessera checks reality.
AI-powered acceptance testing for iOS. Verifies what your users actually see against what your API actually sends.
The Problem
The layer your tests don't cover
A screen can look perfect while showing completely wrong data.
Your existing tests
What Tessera covers
How It Works
Three commands. Full coverage.
Discover
AI navigates your app screen by screen, discovers every feature, and generates expectations automatically.
Test
Evaluates every screen against expectations and your API data. Catches mismatches, regressions, and edge cases.
Fix
Analyzes failures, searches your codebase, and suggests the exact code fix with a diff you can apply.
See it in action
Tessera reviews every PR — catches data mismatches, suggests fixes, blocks the merge.
Real Output
What Tessera actually catches
Real evaluation output for an Order History screen
No visual testing tool catches this — because they don't know what the data should look like.
Why Tessera
Not pixel diffing. Genuine AI understanding.
Data-Aware
Tests what's on screen against what your API returned. Catches status mismatches, missing items, wrong counts.
Vision-First
AI sees your app the way a user does. No accessibility IDs, no test scripts, no brittle selectors.
Self-Improving
Learns from regressions and auto-generates new expectations. The more you use it, the more it catches.
CI-Native
GitHub PR comments with results, status checks that block merges, dashboard to track quality over time.
Start finding bugs your tests miss
Free to start. No credit card. Works with any iOS app.