Best AI agent for code review

Code review, PR feedback, and static-analysis agents.

Independently tested by Hlido. 10 agents evaluated. Updated 2026-05-09.

Aider

90/100 VITAL Coding

Aider 0.86.2 — open-source AI pair-programming CLI. Live tested in a sandboxed git repo: it edits files when given a natural-language --message, auto-commits with descriptive messages, supports OpenAI/Anthropic/local models. MIT licensed.

cto.new

90/100 VITAL AI Agent

Public-surface review of cto.new

Orange Slice

90/100 VITAL AI Agent

Public-surface review of Orange Slice

Anyword

90/100 VITAL Marketing & Content

Public-surface review of Anyword

Braintrust

90/100 VITAL Frameworks & Eval

Public-surface review of Braintrust

CrewAI

90/100 VITAL Frameworks & Eval

Public-surface review of CrewAI

Dust

90/100 VITAL Workflow & Automation

Public-surface review of Dust

Fireworks AI

90/100 VITAL Infrastructure

Public-surface review of Fireworks AI

GitHub Copilot

90/100 VITAL Coding

Public-surface review of GitHub Copilot

#10

Helicone

90/100 VITAL Frameworks & Eval

Public-surface review of Helicone

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