Bito

AI code review agent for pull requests and IDEs

Hand-reviewed by the Toolglade team·Updated Aug 2026

coding#code review#developer tools#pull requests#ai coding

Free trial Claimed Teams

Toolglade’s take

Bito is a credible, focused entrant in the crowded AI code-review space, differentiating on an agentic engine and codebase-aware context rather than trying to be a full coding assistant. Its per-user pricing includes a monthly line-of-code cap (with overage fees beyond it), so heavy-throughput teams should model costs carefully. The 14-day trial is time-limited rather than a permanent free tier, so it is best evaluated hands-on against alternatives like CodeRabbit before committing.

About Bito

Bito is an AI code review platform that automatically reviews pull requests across GitHub, GitLab, and Bitbucket and assists developers inside IDEs like VS Code, JetBrains, and Cursor. Its agentic engine reads relevant files across a codebase before commenting to reduce false positives, and an AI Architect feature builds a local knowledge graph for more grounded answers. It is priced per user per month with a monthly line-of-code allowance, targeting engineering teams that want to automate first-pass review.

Bito is a developer tool focused on AI code review. Its flagship capability is an agentic review engine that reads relevant files across a repository before commenting, which the company says reduces false positives compared with simpler line-by-line reviewers. It integrates with GitHub, GitLab, and Bitbucket to post automated pull request summaries and inline suggestions, and it also runs inside popular IDEs including VS Code, JetBrains, Cursor, and Windsurf. Beyond review, Bito offers an "AI Architect" feature that builds a local knowledge graph of a codebase to give more grounded answers, along with AI-assisted code generation and chat. The reviews are model-backed (Bito has used frontier models such as Anthropic's Claude for its suggestions), and the platform emphasizes keeping proprietary code private during analysis. Bito is aimed at engineering teams that want to automate the first pass of code review and cut down on reviewer fatigue. It is priced per user with monthly line-of-code allowances, so cost scales with team size and how much code flows through review each month.

TL;DR

Bito is an AI code review platform that automates pull request review across GitHub, GitLab, and Bitbucket and assists developers inside IDEs. Its differentiator is an agentic engine that reads related files for context before commenting. It is priced per user per month with a monthly line-of-code allowance and overage fees. There is a 14-day trial but no permanent free plan. It targets engineering teams looking to reduce reviewer workload.

Company overview

Bito was founded in 2021 and is based in Menlo Park, California. It builds AI agents that help software engineers with code generation, bug detection, and automated pull request reviews.

The company reports a user base of over 100,000 monthly active developers and positions itself specifically in the AI code-review niche rather than as a general-purpose coding assistant.

Product features

Bito's core product is an agentic code review engine that automatically reviews pull requests, posts summaries, and adds inline suggestions across GitHub, GitLab, and Bitbucket. It also runs inside IDEs including VS Code, JetBrains, Cursor, and Windsurf.

Additional features include AI Architect, a local knowledge graph of a codebase for grounded answers, plus AI-assisted code generation and chat. Custom rules and Jira integration are available on higher tiers.

Target market

Bito targets software engineering teams and organizations that want to automate first-pass code review, reduce reviewer fatigue, and maintain code privacy, particularly those already using GitHub, GitLab, or Bitbucket.

Buyer personas

End users

Software developers and reviewers who receive Bito's automated PR feedback and use its IDE assistance day to day.

Buyers

Engineering managers, team leads, and CTOs who purchase per-seat subscriptions to speed up review cycles.

Key influencers

Senior engineers and DevOps leads who evaluate review-tool accuracy and integration fit.

Ideal customer profile

Small to mid-sized engineering teams using GitHub, GitLab, or Bitbucket who want automated, context-aware code review without adopting a full coding-assistant suite.

Funding & performance

Bito has raised approximately $8.9 million across two seed rounds, including a roughly $5.7 million seed extension announced in 2025. Reported investors include Vela Partners, NGP Capital, NextView Ventures, and Eniac Ventures. Figures are based on public reports and should be verified.

Pros & cons

Pros

Agentic engine reads related files for more context-aware reviews
Works across GitHub, GitLab, and Bitbucket
Integrates with multiple IDEs including Cursor and Windsurf
Automated PR summaries speed up human review
Emphasizes keeping proprietary code private
Backed by frontier models for suggestion quality

Cons

No permanent free plan, only a 14-day trial
Monthly line-of-code caps with overage fees can raise costs
Per-user pricing adds up for larger teams
No public standalone API for custom integrations
Crowded category with strong competitors
Still a relatively small, venture-backed startup

Pricing plans

Free Trial

14-day full-feature trial
Agentic code review
IDE and Git integrations

Team

$15/user / month

Unlimited agentic reviews
PR auto-summaries
AI Architect
~5,000 lines of code per seat/month

Professional

$20/user / month

Everything in Team
Custom rules
Jira integration
Billed annually (about $25 monthly)

Enterprise

Custom

Custom deployment
Advanced security controls
Dedicated support

Key features

Team collaboration

Multi-language

Integrations

GitHub, GitLab, Bitbucket, Jira, VS Code, JetBrains, Cursor, Windsurf

Input types

code, text

Output types

text

Best For

automating pull request review, reducing reviewer fatigue, flagging bugs and security issues, IDE-based code assistance

Compare key features

View all alternatives →

Feature

Bito

Vanna AI

Gretel

Pricing

Freemium

Free plan

Yes

Free trial

Yes

API

Yes

Self-hosted

Yes

Team support

Yes

Frequently asked questions

Does Bito have a free plan?+

Bito offers a 14-day free trial with full features rather than a permanent free tier. After the trial, continued use requires a paid Team, Professional, or Enterprise plan.

Which Git platforms does Bito support?+

Bito integrates with GitHub, GitLab, and Bitbucket for automated pull request reviews, and also works inside IDEs including VS Code, JetBrains, Cursor, and Windsurf.

How does Bito handle code privacy?+

Bito emphasizes keeping proprietary code private during analysis, including a local knowledge graph feature (AI Architect) designed to give grounded answers without leaking code.

How is Bito priced?+

Bito is priced per user per month, with paid plans including a monthly line-of-code allowance (around 5,000 lines per seat) and overage fees beyond that. Verify current figures with the vendor.

How is Bito different from other AI code reviewers?+

Bito emphasizes an agentic review engine that reads related files across a codebase before commenting, aiming to reduce false positives compared with simpler line-by-line reviewers.