Weights & Biases Weave

58.7 / 100 · #117 overall Provisional score

Weave is a toolkit for developing AI-powered applications, built by Weights & Biases.

Visit Weights & Biases Weave ↗

Pricing typefreemium
Websitehttps://wandb.ai/site/weave/
GitHubwandb/weave · 1,141 ★
Use casesLLM observability & evals (#4)

Score breakdown

ComponentPointsEvidence
Traction verified
11.7/253 HN stories linking to it (12 mo), pctl 63% in all tools; 1,141 GitHub stars, pctl 31% in all open-source tools; blended 50/50
Momentum provisional
7.5/15Needs 30 days of score history; neutral midpoint
Product quality provisional
12.5/25Checklist not verifiable (site renders client-side; links not detectable); neutral midpoint
Value provisional
12/15Pricing type 'freemium' editor-entered; pricing page not machine-checkable
Reliability / freshness verified
10/10Homepage check 2026-10-16: HTTP 200
Editor / community rating provisional
5/10No ratings yet; neutral 5/10

Data checked 2026-10-16. Think this is wrong? Dispute a score.