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What is Autter?

Autter is an AI code reviewer that sits at the merge layer — the gap between “looks good to me” and code that actually holds up in production. It installs as a GitHub or GitLab App, automatically reviews every pull request, and blocks merges when it finds critical issues. Most reviews complete within seconds of a PR being opened. Autter is not a linter. Linters check syntax and style in isolation. Autter builds a semantic model of your entire codebase — your conventions, your deprecated APIs, your architecture patterns — and evaluates every diff in that context. It catches what linters miss and what human reviewers only catch when they happen to look closely enough.

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The problems Autter solves

AI-generated code that looks right but isn’t. AI coding assistants now write between 30% and 60% of code in a typical pull request. The code compiles. The tests pass. And yet production incidents from AI-authored code are climbing — not because the code is obviously broken, but because it is confidently wrong in ways that only surface under real load. Autter was built specifically for this failure mode. Review fatigue and shrinking trust in diffs. PRs are getting larger and faster. Senior engineers spend their best hours policing conventions and reviewing boilerplate instead of thinking about architecture and design. Autter handles the repetitive layer so your reviewers can focus on what only humans can judge. Onboarding bottlenecks. Every codebase has hundreds of unwritten rules — patterns that emerged organically, anti-patterns that caused an incident nobody documented. New developers learn them by making mistakes. Autter surfaces those mistakes immediately, in context, on every PR from day one — cutting the time to autonomous contributor nearly in half.

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How it works

  1. Installs in under a minute. Connect the GitHub App or GitLab integration to your repositories. No changes to your existing pipeline required.
  2. Reviews every PR automatically. When a pull request opens, Autter analyses the diff against your codebase’s full history, conventions, and architecture.
  3. Posts inline review comments. Findings appear directly in the PR interface your team already uses, with a description of the issue, why it matters, and how to fix it.
  4. Blocks merges on critical issues. For security vulnerabilities, data integrity risks, and breaking API changes, Autter can prevent the merge entirely until the issue is resolved. For lower-severity findings, it comments and lets your team decide.
Autter runs in parallel with your CI pipeline and never slows down your development workflow.

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What Autter is not

Autter does not replace human code reviewers. It makes them dramatically more effective. Autter handles convention enforcement, pattern detection, and surface-level issues — so your reviewers arrive at a PR already knowing what to look at and can spend their time on architecture, design, and business logic.
Autter is also not:
  • A static analysis tool or an advanced linter
  • A testing framework or CI replacement
  • An AI that writes code for you

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Explore Autter

Quick Start

Connect your first repository and get your first automated review in under five minutes.

Installation

Full setup instructions for the GitHub App, GitLab integration, and the local CLI.

Code Review

How Autter learns your team’s conventions and enforces them on every PR.

Integrations

GitHub, GitLab, Jira, Linear, Slack, VS Code — Autter connects to your entire workflow.
Autter is free for public repositories. Connect a public repo and get unlimited AI reviews with no credit card required.