Not everything that changed matters.
Mantish classifies every change in your PR — moved, extracted, renamed, or modified — across files, not just within them.
Try Mantish on a real repo.
Explore a sample repo or drop your own files. See semantic diff, structure view, and tags in action — no account needed.
One change, three lenses.
Structure for shape, diagram for impact, semantic for intent — switch between them without leaving the diff.
Hide the churn. Surface the change.
Mantish classifies every change by intent — formatting, renames, imports, logic — and hides the noisy ones unless you ask.
Built for how you actually review.
Semantic diff
Detects moved, extracted, renamed, and modified code — not just added and deleted lines.
Structure view
See what changed at the class and method level. Expand any member to see the full diff inline.
Group changes
Cluster diffs by category — every rename, every formatting tweak, every logic edit in its own bucket.
12+ languages
C#, TypeScript, JavaScript, Go, Python, Java, Kotlin, Rust, C/C++, and more — all with structural analysis.
Auto-mute noise
Automatically dims formatting, imports, and whitespace changes so you can focus on logic.
Spotlights
The opposite of auto-mute — pin the change types you always want to see, so risky logic edits stand out from the rest.
Works with every host
Native support for GitHub, Azure DevOps, GitLab, and Bitbucket — switch hosts without switching tools.
IDE integration
Native VS Code and JetBrains Rider plugins, plus a standalone desktop app. Same engine everywhere.
Split comment views
Read comments alongside the diff instead of in a sidebar tab — context and feedback travel together.
Color-blind modes
Protanopia, deuteranopia, and tritanopia palettes — diff colors that don't blur into each other.
Code anonymization
Strip identifiers, strings, and comments before AI analysis — keep proprietary code private.
Live debug
Execute code from the pull request right in the review — mock external methods and data to see how the change behaves.
Your PR is bigger than your change.
Mantish is launching in 2026. Join the waitlist to get early access.