Weights & Biases Pricing

freemiumlast verified August 26, 2026official site ↗

Plan	Price	Notes
Personal Freeofficial source ↗	$0checked 2026-08-26	Free for personal non-commercial use, 100GB artifact storage, full experiment tracking and model registry
Proofficial source ↗	USD 60/month · per seatchecked 2026-08-26	Commercial use, unlimited team workspaces, CI/CD automation, alerts, and team access controls
Enterpriseofficial source ↗	Customchecked 2026-08-26	Single-tenant / VPC hosting, SOC 2, HIPAA, SSO/SAML, customer-managed encryption keys, dedicated support

structured from cited official pricing sources: “Weights & Biases offers a Free personal tier (100GB storage), a Pro tier starting at $60/user/month for commercial team collaboration, and custom Enterprise contracts for dedicated single-tenant or VPC deployments.”

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.Rayopen sourceRay is a free and open-source distributed computing framework governed by the PyTorch Foundation under the Apache 2.0 license. It can be self-hosted on any cloud or on-prem cluster with zero licensing costs, while managed execution is available via cloud providers like Anyscale.LLaMA-Factoryopen sourceLLaMA-Factory is 100% free and open-source software under the Apache 2.0 license. It provides a visual WebUI and CLI for fine-tuning over 100 large language models with no subscription or licensing fees (users supply their own compute).TavilyTavily provides a search API purpose-built for AI agents and LLM RAG pipelines. It includes a free Researcher plan with 1,000 credits/month. Paid subscriptions start with the Project plan at $30/month (4,000 credits), Bootstrap at $100/month (15,000 credits), and flexible Pay-As-You-Go at $0.008/credit alongside Enterprise plans.

Weights & Biases overview →alternatives →review: 85/100 →

FAQ

How much does Weights & Biases cost?

Weights & Biases offers a Free personal tier (100GB storage), a Pro tier starting at $60/user/month for commercial team collaboration, and custom Enterprise contracts for dedicated single-tenant or VPC deployments. Paid pricing starts at $60/user/month.

Does Weights & Biases have a free plan?

Yes — Weights & Biases has a free plan alongside its paid tiers.

What are free or cheaper Weights & Biases alternatives?

OpenLIT, Ray, LLaMA-Factory are in the same category with a free plan or open-source license.

pricing is editorial catalog data (last verified August 26, 2026) — vendors change plans; confirm on the official site before you buy. Reuse this data under CC-BY 4.0 via /data.