HeyDeer.ai Reviews and Details

HeyDeer reviews GitHub pull requests against your codebase and your team's standards. It reviews each change independently of the person or AI agent that wrote it.

How it works

• Install the HeyDeer GitHub App, choose repositories, and comment @heydeer review on a pull request, or turn on automatic reviews.
• HeyDeer checks each finding against the code before posting it. Most findings are inline comments on the lines they're about, with the severity, what goes wrong and often a suggested fix.
• The HeyDeer Review check reports the result, and you can require it before merging. HeyDeer can also approve PRs automatically, and it leaves major architecture changes for a person to approve.
• Select Fix with HeyDeer and it opens a separate PR that fixes the findings you choose.

Reviews that follow your standards

• Applies the conventions in your AGENTS.md and the requirements in your repository checks to the files they cover.
• Standard and Deep review depth, confidence and severity filters, and automatic review filters by label, author, team and draft state.
• Paid plans can connect remote MCP servers, so reviews can look up your docs and tickets.

Pricing

• Free: 1,000 credits in your first month, then 300 every month. No card required.
• Starter: $12/month with 1,500 credits. Pro: $60/month with 10,000 credits.
• No seat fees: the whole workspace shares one plan and credit balance.
• Public repositories are reviewed free, within fair-use limits.

Privacy

HeyDeer doesn't train on your code, and every model runs with Zero Data Retention.