Last updated: 2026-08-19
Dosu is an AI agent that triages GitHub issues and keeps documentation in sync, installed on 50,000+ repositories including Apache Airflow and LlamaIndex. It runs continuously in the background rather than waiting for a human moderator, and it focuses on maintenance work, not pull-request code review.
About Dosu
Dosu is an AI-powered GitHub maintenance agent built by founder Devin Stein in 2023. It runs as a GitHub bot that handles routine issue triage and documentation upkeep, used on projects including Apache Airflow, BetterAuth, and the Cloud Native Computing Foundation (CNCF), which relies on Dosu for automated PR labeling. The company raised $8.52M in a Series A round in April 2024, led by Sequoia Capital with participation from Innovation Endeavors, Materialized View Capital, and Rsquared. Dosu integrates exclusively with GitHub; GitLab and Bitbucket support has not shipped yet.
Pricing
The Community tier costs nothing for open-source repos and no longer caps monthly requests at 500. Private-repo access needs the Teams or Enterprise plan, both quoted through a sales call rather than listed as a flat rate; each add-on brings SSO and stronger security controls.
Key Features
- Intelligent Issue Triage: Reads each incoming issue to tell bugs apart from feature requests, flags likely duplicates, and adapts to a project's own terminology as it learns from issue history.
- Automated Issue Responses: Answers common questions and applies labels on its own; teams can dial it up to auto-label only or let it post fully automated replies.
- Documentation Sync: Flags documentation gaps that appear after a code change and drafts the update, including maintenance for files like CLAUDE.md and AGENTS.md.
- Multilingual Support: Handles issue triage and responses in 14+ languages, so contributors who don't write in English still get triage in their own language.
- GitHub Native Integration: Installs from the GitHub Marketplace as a bot with no API keys or separate infrastructure; works directly on issues, pull requests, and discussions.
- Learning & Improvement: Gets more accurate over time by studying a project's past issues, labels, and conventions rather than applying one fixed ruleset.
Pros
- Runs around the clock so routine issues get a first response nights and weekends, not just during a maintainer's working hours.
- Used by large open-source projects such as CNCF, Apache Airflow, and BetterAuth, so triage suggestions have been tuned against high-traffic issue queues.
- Reclaims 10-20 hours a week that maintainers previously spent on manual triage, per teams' own reporting.
- No separate infrastructure or API keys needed: install from the GitHub Marketplace and it starts triaging the same day.
Cons
- GitHub-only: there's no GitLab, Bitbucket, or self-hosted forge support, so teams split across platforms need a separate tool for the rest.
- Teams and Enterprise pricing isn't published; you need a sales conversation to find out what a private-repo deployment costs.
- Response quality varies by language: non-English projects can see lower accuracy in issue classification than English-language repos.
Data Handling
- Training-data policy
- Does not train on customer repository data. Data used for platform improvement only with explicit consent.
- Data retention
- 30 days
- Compliance
- SOC 2 Type II
Frequently Asked Questions
How much do you pay for Dosu?
Dosu's Community Edition is free for open-source projects, with unlimited requests now that the previous 500-request monthly cap was removed. Private repositories need the Teams plan or Enterprise plan, both priced through a sales conversation rather than listed rates. Both paid tiers add SSO and enterprise security controls on top of the free feature set.
Does Dosu have a free plan?
Yes, for public GitHub repositories: the Community Edition covers issue triage, auto-responses, and documentation sync at no cost with no request cap. It stops covering a repository once that repository goes private, at which point a Teams or Enterprise plan is required.
What should you use instead of Dosu?
Greptile is the closer pick for teams that want AI code review across a whole codebase rather than issue triage. Qodo pairs code review with automated test generation, though its free tier caps out well below what Dosu offers open-source projects. Pancake bundles GitHub issue triage into a broader Slack-based cofounder pod that also handles outreach and SEO work.
Is Dosu better than Greptile?
Neither replaces the other. Dosu triages incoming issues and keeps documentation in sync, while Greptile reviews pull requests by indexing the whole codebase for cross-file bugs. Dosu is free for any open-source repo and Greptile also has a free tier, but Greptile is built for reviewing code changes rather than managing the issue queue. Plenty of teams end up running both.
How long does it take to get going with Dosu?
Installation takes a couple of minutes and no keys. Add the Dosu GitHub App from the GitHub Marketplace and grant it access to the repositories you want watched, since the Community Edition needs no API keys or extra infrastructure. It starts triaging issues and syncing docs on the defaults straight away, and auto-labeling or fully automated replies can be configured later.
Top Alternatives
- Greptile: Dosu keeps the issue queue and the docs in order; Greptile is the one that indexes a whole codebase to catch cross-file bugs in review.
- Qodo: Unlimited free triage on open-source repos is Dosu's offer. Qodo pairs code review with test generation and asks for a paid Teams tier once usage grows.
- Pancake: Dosu is a bot dedicated to GitHub triage and docs, while Pancake wraps triage together with outreach and SEO work in one Slack-based pod.
HokAI guides covering Dosu
- Qodo vs Greptile: What Actually Separates Two Nearly Identical Pitches: Qodo prices AI code review by volume, Greptile by seat. Both index the full codebase, but only Qodo supports Bitbucket, Azure DevOps and air-gapped rollouts.
- Qodo Gave Away Its Free Tool the Same Month It Cut Its Free Tier: Qodo handed PR-Agent to community governance on April 23, 2026, then dropped its own permanent free tier. Here is what changed, verified against GitHub.