W&B Weave Pricing

freemiumopen sourcelast verified August 29, 2026official site ↗

Plan	Price	Notes
Freeofficial source ↗	$0checked 2026-08-29	Free for personal development and academic research; includes base model seats, base Weave trace ingestion quota, and 100 GB storage
Proofficial source ↗	USD 60/month · per organizationchecked 2026-08-29	Starts at $60/month covering up to 10 model seats, higher Weave trace ingestion allowances ($0.10/MB overage), shared team workspace, priority support
Enterpriseofficial source ↗	Customchecked 2026-08-29	Custom model seats, scalable Weave trace ingestion, single-tenant / VPC / dedicated cloud deployment, HIPAA compliance, SSO/SAML, audit logging, dedicated CSM

structured from cited official pricing sources: “Free tier for individual developers and academic research with base Weave trace ingestion and 100 GB storage. Pro plan starts at $60/month covering up to 10 seats with expanded Weave trace ingestion limits and team workspaces. Enterprise tier provides custom seat allocations, high-volume Weave ingestion discounts, single-tenant VPC deployment, and HIPAA compliance.”

Self-hosting cost

W&B Weave is open source. Self-hosting does not add a software license fee, but you still pay for infrastructure, operations, and any external model or API usage. Any hosted, managed, or API plans remain separately priced.

Free & cheaper AI Monitoring & Observability

same category, free plan or open-source license

OpenLITopen source100% free and open source under the Apache-2.0 license ($0 self-hosted on Docker and Kubernetes). Features OpenTelemetry-native LLM tracing, GPU hardware metrics (NVIDIA/AMD/Intel), Prompt Hub, and security guardrails. Managed OpenLIT Cloud edition is available for hosted enterprise deployments.Grafanaopen sourceGrafana is free and open-source under AGPL-3.0 for self-hosting. Grafana Cloud features a generous free tier (10k metrics series, 50GB logs/traces) and a Pro tier starting at $19/month plus pay-as-you-go usage.Latitudeopen sourceLatitude is an open-source AI agent observability and evaluation platform under the MIT license. It offers a free self-hosted edition and a free cloud Starter tier (20,000 credits/mo), alongside a Pro plan at $99/month for growing teams and custom Enterprise pricing.Judgevalopen sourceJudgeval is an open-source Python SDK (Apache-2.0) for AI agent evaluation and tracing. Judgment Labs offers hosted enterprise agent behavior monitoring and evaluation platform access via custom quotes.

W&B Weave overview →alternatives →review: 82/100 →

FAQ

How much does W&B Weave cost?

Free tier for individual developers and academic research with base Weave trace ingestion and 100 GB storage. Pro plan starts at $60/month covering up to 10 seats with expanded Weave trace ingestion limits and team workspaces. Enterprise tier provides custom seat allocations, high-volume Weave ingestion discounts, single-tenant VPC deployment, and HIPAA compliance. Paid pricing starts at $60/month.

Does W&B Weave have a free plan?

Yes — W&B Weave has a free plan alongside its paid tiers.

Can you self-host W&B Weave for free?

What are free or cheaper W&B Weave alternatives?

OpenLIT, Grafana, Latitude are in the same category with a free plan or open-source license.

pricing is editorial catalog data (last verified August 29, 2026) — vendors change plans; confirm on the official site before you buy. Reuse this data under CC-BY 4.0 via /data.