kitio.aiEllipsis vs What The Diff
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. Ellipsis starts at See pricing page and What The Diff starts at $19/mo. Check both pricing pages for current plans.
At a glance
Best for
Pricing model
Starting price
Free plan
Made by
Based in
Rating
Key features
- Custom reviewer pipelines
- Sandboxed reviews
- Incremental review
- Per-reviewer budgets
- Tag to request changes
- PR descriptions
- Inline code refactoring
- Team summaries
- GitHub and GitLab support
- Slack and webhook alerts
| Feature | Ellipsis | What The Diff |
|---|---|---|
| Best for | Configurable AI code review pipelines for every pull request | AI pull request descriptions and code review for GitHub and GitLab |
| Category | Coding | Coding |
| Pricing model | Free trial | Freemium |
| Starting price | See pricing page | $19/mo |
| Free plan | No, trial available | Yes |
| Made by | Ellipsis | What The Diff |
| Based in | United States | – |
| Rating | No ratings yet | No ratings yet |
| Key features |
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Pricing compared
Ellipsis starts at See pricing page and What The Diff starts at $19/mo. Check both pricing pages for current plans.
Free plan
Cheapest paid plan
Top plan
Free trial
2 plans
Ellipsis Cloud
Tokens at cost + 10% fee
- No per-seat fees
- CPU $0.142 / vCPU-hour
- Memory $0.024 / GB-hour
- Full feature set
Your AWS Account
Usage-based + AWS costs
- Deploys into your AWS VPC
- 10% platform fee on token cost
- Compute and tokens billed by AWS
- Full feature set
2 plans
Free
Free
- 25,000 tokens a month
- Unlimited repositories
- Automated PR descriptions
Pro
$19/mo
- 200,000 tokens a month
- Instant code refactoring
- Slack, webhook and email alerts
Prices in USD, checked Oct 28, 2026 or later. Plans change often, so confirm on each tool's site before you buy.
Pros and cons
Ellipsis
- Highly configurable reviewers
- Reviews with full repo context
- Avoids repeat comments
- GitHub only
- Setup takes effort for custom pipelines
What The Diff
- Writes PR descriptions automatically
- Works on GitHub and GitLab
- Unlimited repositories on every plan
- Token limits cap monthly use
- Free plan is rate limited
- Not a full code review replacement
Which one should you choose?
Choose Ellipsis if you want:
- Highly configurable reviewers
- Reviews with full repo context
- Avoids repeat comments
Watch out: github only.
Choose What The Diff if you want:
- Writes PR descriptions automatically
- Works on GitHub and GitLab
- Unlimited repositories on every plan
Watch out: token limits cap monthly use.
Ellipsis vs What The Diff FAQ
What is the difference between Ellipsis and What The Diff?
Ellipsis: Configurable AI code review pipelines for every pull request. What The Diff: AI pull request descriptions and code review for GitHub and GitLab. Both are coding tools.
Is Ellipsis or What The Diff cheaper?
Ellipsis starts at See pricing page and What The Diff starts at $19/mo. Check both pricing pages for current plans.
Do Ellipsis and What The Diff have free plans?
Ellipsis: No, trial available. What The Diff: Yes.
Who makes Ellipsis?
Ellipsis is made by Ellipsis, based in United States.
Who makes What The Diff?
What The Diff is made by What The Diff.
Which should I choose, Ellipsis or What The Diff?
Choose Ellipsis if you value highly configurable reviewers and reviews with full repo context. Choose What The Diff if you value writes pr descriptions automatically and works on github and gitlab.