Reproduced in the sandbox: Charging a new account with no invoice throws before checkout completes. Found by running the payment flow against the changed code.
Claude is a strong code reviewer. TimetoTest checks what the change does when it runs.
One reads the code. The other uses it.
Claude Code Review is Anthropic's managed pull request reviewer. Several agents analyze the diff for logic errors, edge cases and security issues, and a verification step filters likely false positives before anything is posted.
The open-source claude-code-action lets teams build their own review workflow in GitHub Actions. Both are strong at reasoning about code.
TimetoTest runs on connected pull requests with automatic review enabled. It runs the changed behavior in a sandbox and posts what it found back on the PR, before anyone merges.
Findings come with the steps to reproduce, a report and, for browser flows, a video. Where the workflow supports it, TimetoTest can also open the fix as a pull request.
Choose Claude Code Review for deep reasoning about the diff.
Add TimetoTest when you also want proof of what the change does when it runs. Many teams will use both.
Yes. Anthropic offers Claude Code Review, a managed reviewer that analyzes pull requests with several agents and filters likely false positives before posting. There is also the open-source claude-code-action for building custom review workflows in GitHub Actions.
Claude Code Review reads the diff and reasons about what could go wrong. TimetoTest runs the changed behavior in a sandbox and reports what actually happened, with a report and, for browser flows, a video. One reviews the code; the other tests the change.
Often, yes. Code review catches problems in the code that a user flow may never touch. Running the change catches broken flows where the code looked fine. If your team writes code with Claude Code, TimetoTest also gives you a check from a tool that didn't write the change.
