Back to Tools

Regression testing and semantic diff platform for agent apps to catch behavior changes before release

Regent homepage screenshot

Features

  • Semantic diffs for agent behavior changes
  • Run regression checks before merge
  • Build quality baselines for critical inputs
  • Return results inside PR workflows
  • Reduce production regression risk
  • Accelerate issue diagnosis and fixes

Use Cases

  • Pre-release regression validation for agents
  • Assess impact of prompt and model updates
  • Stability testing for critical task paths
  • Automated quality gates in CI
  • Change-risk control in team workflows
  • Prevent user-facing regressions proactively

FAQ

Regression testing and semantic diff platform for agent apps to catch behavior changes before release Core capabilities include: Semantic diffs for agent behavior changes, Run regression checks before merge, Build quality baselines for critical inputs.

Common scenarios include: Pre-release regression validation for agents, Assess impact of prompt and model updates, Stability testing for critical task paths.

Alternatives and related tools