Ellipsis
← Back to All AI Tools1. Should you try Ellipsis? Overview
| What it is | Ellipsis is a GitHub App (from YC’s W24 batch) that reviews every pull request for bugs, style, and security issues, and — unlike most review tools — can generate a working fix or implement a feature when you tag it in a comment. |
| Country / HQ | USA |
| Best for | engineering teams wanting review plus auto-fixes inside GitHub |
| Check before buying | Install the GitHub app and authorize it on the repos you want reviewed. |
| Pricing signal | Paid — subscription required from $20/mo |
2. Features What it does
| Feature | What it does |
|---|---|
| Automated | PR review on every commit — logical bugs, anti-patterns, style, basic security. |
| Auto | fix from comments — tag @ellipsis-dev to fix a bug or implement a feature. |
| PR summaries | and release notes generated automatically. |
| Natural | language style guides — write rules in plain English, not regex. |
| Slack | and Linear integration for notifications and issue creation. |
3. Pricing Pricing (2026-10, USD)
| Plan | Price / mo | Key limits & who it fits |
|---|---|---|
| Public repos | $0 | Free, no feature limits, for public and approved open-source. |
| Pro | $20/dev/mo | Unlimited private-repo reviews, fixes, style guides, analytics. |
| Enterprise | Custom | SAML SSO, priority support, SLA. |
Note: a 7-day free trial covers private repos with no card. Public repos are free forever. The simple per-developer seat price undercuts review-only tools that charge similar rates without fix generation.
4. Integration Access & integrations
| Access type | Details |
|---|---|
| GitHub / GitLab app | Slack, Linear, webhooks — Web (GitHub/GitLab) |
5. Reviews & Sources External reviews
| Source | Rating | What it says |
|---|---|---|
| Pros | — | Goes beyond review to actually generate tested fixes — removes the back-and-forth cycle. |
| Pros | — | Free for open-source maintenance is genuinely useful. |
| Pros | — | SOC 2 Type 1 with no source-code retention between runs. |
| Pros | — | Reported ~13% faster merge times in internal benchmarks. |
| Cons | — | GitHub/GitLab-centric; no first-class Bitbucket/Azure DevOps support to assume. |
| Cons | — | Seat pricing adds up for large teams that only want light review. |
| Cons | — | Complex architectural or domain logic still needs a human. |
6. Best for / Not for Fit
| ✔ Suitable | ✘ Not suitable |
|---|---|
| • Teams spending too much time on review back-and-forth. • Open-source maintainers wanting free, capable review. |
• Teams on Bitbucket/Azure DevOps expecting native support. • Shops needing deep architectural analysis or self-hosting. |
7. Competitors How it compares
| Competitor | How it differs | Best for |
|---|---|---|
| Ellipsis | Auto-fix: Yes; Free OSS: Yes; Price: $20/dev/mo | Review+fix |
| CodeRabbit | Auto-fix: Limited; Free OSS: Yes; Price: $24/dev/mo | Cheap review |
| Greptile | Auto-fix: Yes; Free OSS: Partial; Price: Custom | Codebase context |
| Qodo | Auto-fix: Yes; Free OSS: Free tier; Price: $30/dev/mo | Review+tests |
8. Summary Verdict
| Takeaway | Ellipsis stands out because it does not just flag problems — it ships a tested fix or implements a feature from a comment, which removes the slowest part of code review. It is free for open-source and cheap per seat for private repos, with a clean security posture. |
| Who should pick it | Teams spending too much time on review back-and-forth. |
| Who should skip it | Teams on Bitbucket/Azure DevOps expecting native support. |