Graphite vs What The Diff (2026): Pricing, Features & Which to Choose

Who comes out ahead

Based only on the facts in our directory. The right pick still depends on the job you need done.

Lower starting price
Not comparable
Not comparable: What The Diff does not list a price
Free plan
Tie
Both have one
Higher rating
Graphite
4.3 against 3.5
Same job?
Yes
Both are Coding tools

Side by side

Compared on	Graphite	What The Diff
Our rating	4.3Better	3.5
Starts at	$20/mo	Free
Free plan	Yes	Yes
Category	Coding	Coding
Plans	From $20/mo	Free
Key features	Stacked pull request workflow tooling AI code review aware of an entire stack, not just one PR Stack-aware merge queue keeping branches green CLI and VS Code extension support Free tier for individual use	AI-generated plain-English PR descriptions from diff analysis Simplified summaries for non-technical stakeholders Weekly progress reports across all changes Public changelog sharing with JSON API No local code storage - reads via GitHub/GitLab API
Pros	Stack-aware AI review catches issues isolated-PR tools miss Combines workflow tooling and AI review in one integrated platform Long track record in stacked-PR workflows predating AI review entirely	Removes a genuine, widely-felt friction point (writing PR descriptions) Free tier covers a meaningful volume (~10 PRs/month) before paying Doesn't store code locally - reads directly via API
Cons	Full value depends on adopting the stacked-PR workflow itself Team features and full AI review require a paid per-user plan Learning curve for teams unfamiliar with stacking as a practice	Token-based pricing means heavy PR volume requires a paid tier quickly Unused tokens don't roll over between billing cycles AI-written descriptions still benefit from a human sanity check on accuracy
Company	Graphite, founded 2020	What The Diff

Prices come from each vendor's pricing page, last checked 20260826. Check the vendor before you buy.

FAQ

Questions people ask

Is Graphite better than What The Diff?

In our reviews Graphite scores 4.3 and What The Diff scores 3.5. The better pick depends on the job. Graphite: AI code review that understands an entire stack of PRs, not just one. What The Diff: AI reads your pull request diff and writes the description in plain English - plus weekly change summaries for non-technical stakeholders who'll never open GitHub.

Which is cheaper, Graphite or What The Diff?

Graphite: from $20/mo. What The Diff: free.

Do Graphite and What The Diff have free plans?

Yes, both have a free plan.

More comparisons

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What The Diff compared with

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