Baz

AI code review agent that learns from your team's past PRs and discussions

Editorially reviewedChecked Oct 2026How we review

code-review#ai-code-review#pull-requests#github#codebase-context

Free plan Free trial API Self-hosted Teams

Toolglade’s take

Best for engineering teams wanting AI pull-request review that reads the whole codebase and flags breaking API and cross-repo changes, with Figma and Jira context. The honest caveat is that it is early-stage and competing head-on with entrenched tools like GitHub and CodeRabbit.

Should you use Baz?

Best for: Engineering teams on GitHub · Teams with established review conventions · Organizations reviewing large diffs
Not ideal for: Solo developers with little PR history · Teams not using GitHub · Users wanting a free unlimited tool
Biggest strength: Reviews with full-codebase context, not just the diff
Biggest weakness: Primarily GitHub-centric today
Pricing: Free plan, paid from Contact sales
Top alternative: Graphite · see all

Facts & pricing last checked October 2026. How we review

About Baz

Baz is an AI code review agent that reviews PRs with full-codebase context, learns your team's conventions via Discussion Memory, runs inside GitHub, and offers a CLI and enterprise self-hosting.

Baz is an AI code review agent designed to give context-aware, actionable feedback rather than generic linting. It reads the whole codebase to catch issues other tools miss, organizes large diffs into clear topics, and highlights risky changes. A distinguishing feature is Discussion Memory, which converts a team's historical pull request discussions into reusable knowledge so the reviewer surfaces repeated themes, best practices, and prior decisions. Beyond automated PR review, Baz has expanded into a broader engineering review platform covering implementation plans, security findings, and merge decisions. It runs inside GitHub, suggests without blocking, and offers Custom Reviewers trained on your past PRs, plus the Baz CLI for reviewing a change against requirements and expectations locally. Enterprise, self-hosted options are available for organizations with strict deployment needs, and Baz has publicly detailed accuracy work built on Amazon Bedrock AgentCore.

Weighing your options?See how Baz compares to the alternatives.

TL;DR

Baz is an AI engineering review platform that reviews PRs with full-codebase context and learns team conventions via Discussion Memory, with a CLI and enterprise self-hosting.

Company overview

Baz is a startup building an AI-powered engineering review platform, backed by investors including boldstart ventures. It focuses on making code review context-aware and adaptive to each team's history.

The company has expanded from pull request review into a broader platform spanning implementation plans, security findings, and merge decisions, and has published technical work on improving review accuracy using Amazon Bedrock AgentCore.

Product features

Baz reviews changes with whole-codebase context, organizes large diffs into topics, highlights risky changes, and builds Discussion Memory from past PRs. Custom Reviewers can be trained on a team's history, and the Baz CLI enables local, requirement-based validation.

It runs inside GitHub and suggests without blocking, integrates with Slack, and offers enterprise self-hosted deployment for teams with strict requirements.

Target market

Software engineering teams, particularly those on GitHub with established review practices who want AI review that reflects their own conventions and history.

Buyer personas

End users

Developers submitting and reviewing pull requests.

Buyers

Engineering managers and VPs of engineering.

Key influencers

Staff engineers and security leads.

Ideal customer profile

Mid-size to enterprise GitHub teams wanting context-aware, conventions-aware AI code review.

Funding & performance

Backed by boldstart ventures and other investors; exact totals should be verified with the vendor.

Pros & cons

Pros

Reviews with full-codebase context, not just the diff
Discussion Memory learns team conventions and history
Custom reviewers trained on your past PRs
Runs inside GitHub and suggests without blocking
CLI for local, requirement-based validation
Enterprise self-hosting available

Cons

Primarily GitHub-centric today
Value grows with PR history, so cold start is weaker
Newer company with a smaller track record
AI suggestions still require human judgment
Pricing is not fully transparent publicly

Key features

API

Team collaboration

Self-hosted

Multi-language

Integrations

GitHub, Slack, Amazon Bedrock, CLI

Input types

code, text

Output types

text

Best For

automated pull request review, enforcing team conventions, triaging large diffs

Compare key features

View all alternatives →

Feature

Baz

Graphite

SuperCompress

Pricing

Freemium

Free plan

Yes

Free trial

Yes

API

Yes

Self-hosted

Yes

Team support

Yes

Frequently asked questions

What makes Baz different from a linter?+

Baz reads the whole codebase and your team's past PR discussions to give context-aware, prioritized feedback rather than surface-level style checks.

What is Discussion Memory?+

It converts your historical pull request discussions into reusable knowledge so Baz surfaces repeated themes, best practices, and prior decisions during reviews.

Does Baz block merges?+

No. Baz runs inside GitHub and suggests improvements without blocking, so teams can ship faster while keeping quality consistent.

Can Baz be self-hosted?+

Yes. Baz offers enterprise, self-hosted deployment options for organizations with specific security or compliance requirements.

Is there a CLI?+

Yes. The Baz CLI lets you review a change against requirements locally, checking whether edge cases and intended behavior are handled before merging.