What is WeaveOS?
WeaveOS, branded as Weave on its site, is an engineering intelligence platform that measures what AI coding tools deliver. It analyzes commits, pull requests, reviews, deploys, and token usage, then scores output, quality, and cost per engineer. It also includes an open-source prompt router and Wooly, an assistant for engineering data questions.
Top Features:
- AI impact scoring: rates each engineer on AI usage, code quality, and output gains.
- Token intelligence: shows where every token goes and benchmarks spend across 1,000 organizations.
- Prompt router: sends each prompt to the cheapest model that keeps quality high.
Use Cases:
- AI ROI reporting: show leadership the return on coding tool spend within two weeks.
- Cost cutting: route routine coding prompts to cheaper models like DeepSeek automatically.
- Bottleneck spotting: find where pull requests and deployment cycles get stuck across teams.
Who Can Use WeaveOS?
- Engineering leaders: prove the value of AI tools with objective, benchmarked metrics.
- Platform teams: manage token budgets and model routing for every coding assistant user.
- Finance partners: track AI spend per engineer and tie it to measured output.
Pricing
- Starter (free): basic output scores, AI ROI, and org-level metrics for small teams.
- Pro ($50 per engineer monthly): pull request drill downs, individual and team stats, and AI insights.
- Enterprise (contact sales): single sign-on, compliance features, dedicated support, and custom contract terms.
Pros and Cons
Pros:
- Free starting tier: small teams can measure AI impact without paying anything upfront.
- Strong compliance: certified for SOC 2 Type II and compliant with GDPR and HIPAA.
- Open-source router: the prompt router is public on GitHub with over 5,000 stars.
Cons:
- Per-seat cost: the Pro plan at $50 per engineer adds up for large teams.
- Metric anxiety: engineer-level scoring may feel like surveillance to some individual developers.
- Setup scope: full value needs connections to Git, CI, and your AI coding clients.
FAQs:
1) What does WeaveOS measure?
It measures engineering output, code quality, AI usage, and token spend.
2) Is there a free plan?
Yes, the Starter plan is free for teams under five engineers.
3) What is the Weave Router?
It is an open-source proxy that routes each coding prompt to the cheapest suitable model.
4) Which AI tools does it track?
It tracks over 50 AI tools, including Claude Code and Cursor.
5) Is my data secure?
Weave is SOC 2 Type II certified and supports SSO, SCIM, and role-based access.