AI Compare · Coding & Development
Hand repository tasks to an agent: which AI plans document it
Give an agent an issue and get a pull request back for review.
Prices for United States, before sales tax Data release 2026.10.16-3, Oct 16, 2026 Rules 2.1.0
- Products that document it
- 5 of 26
- Lowest price
- Free
- Use
- Coding & Development
- Quality
- Not tested
What it needs
- Background coding agent An agent that works on a repository in the background and proposes its changes as pull requests.
- Pull request review Automated review comments on pull requests.
What you get: A pull request to review.
Plans that document it
For each product, the lowest-priced plan that documents every required feature, cheapest first. Documented means offered on the vendor's own pages, not tested.
| Product | Lowest-priced plan |
|---|---|
| Gemini | Gemini (free)Free |
| GitHub Copilot | Copilot Pro$10 a month |
| ChatGPT | ChatGPT Plus$20 a month |
| Claude | Claude Pro$20 a month |
| X Subscription (Cursor, Grok, X) | X Subscription Premium$30 a month |
Not verified for this task (a required feature is unclear, conflicting or due for a check): Perplexity, Microsoft Copilot.
19 other products do not offer it, or it is not what they are for.
What we have not tested
Agents can open pull requests that do not work: the refactor kit's held-out tests show whether behaviour changed.
Run the Refactor code without changing what it does test kit in each AI you are considering, on your own work.
Projects that include it
- Build an appPlan it, write it in your editor, hand chores to an agent and review the changes.
From the facts in our data release 2026.10.16-3. Read how AI Compare works.