Weights & Biases

Free Cloud and Personal self-hosted land ML builders on experiment tracking and Weave; Pro from $60/mo adds team controls plus storage and Weave usage meters; Enterprise and Advanced Enterprise sell SSO, single-tenant or private host, and compliance; Artifacts, Weave ingestion, Inference, and CoreWeave Sandboxes attach usage as teams scale MLOps and LLMOps.

Business Model Canvas
Weights & Biases
Research date: Sep 21, 2026
Evidence-backed · sources in companion brief

Key Partners

  • CoreWeave parent (acquired May 2025 — FACT about).
  • CoreWeave Sandboxes credits on Free/Pro pricing (FACT).
  • Cloud regions for multi-tenant and dedicated SaaS.
  • Training/LLM frameworks — PyTorch, HF Trainer, LangChain, LlamaIndex, etc. (homepage).
  • Reference customers named on about (OpenAI, NVIDIA, Cohere).
  • Academic institutions via free Pro research license (FACT FAQ).

Key Activities

  • Build Models, Artifacts, Registry, Reports, Automations.
  • Advance Weave tracing, evals, scorers, production monitoring.
  • Operate multi-tenant, dedicated, and customer-managed hosts.
  • Price Free / Pro seats + storage & Weave meters.
  • Sell Enterprise SSO/compliance and private-host deals.
  • Educate — docs, SDK snippets, academic program.

Key Resources

  • wandb + weave SDKs and developer brand.
  • Experiment DB, Artifacts lineage, Registry.
  • Multi-tenant SaaS + dedicated/private control planes.
  • SOC 2 / ISO 27001 family / HIPAA option claims (FACT site).
  • Academic + Free seat network effects.
  • Mobile app for run monitoring (homepage).

Value Propositions

  • Experiment tracking with wandb.init / run.log.
  • Artifacts versioning + lineage graphs.
  • Registry for governed model/dataset promotion.
  • Weave — trace, evaluate, monitor LLM apps/agents.
  • Deploy — SaaS · Dedicated · Customer-managed.
  • Compliance-ready packaging (SOC 2, ISO, HIPAA option).

Customer Relationships

  • Self-serve Free Get Started + Pro 30-day trial.
  • Published Pro price card builds trust.
  • Academic free Pro for research emails (FACT).
  • Pro — priority email & chat support.
  • Enterprise — faster SLAs + Premium Support add-ons.
  • Contact Us path for custom / private host.

Channels

  • Primary — pip install wandb / weave + docs.
  • wandb.ai homepage + /site/pricing.
  • Free Get Started · Pro 30-day trial CTAs.
  • Academic research license application.
  • Contact Us for Enterprise / private host.
  • Framework guides (HF, Lightning, LangChain…).

Customer Segments

  • ML engineers tracking experiments and Artifacts.
  • Academic researchers on free Pro (FACT FAQ).
  • Early-stage teams <50 on Pro SaaS (FACT).
  • GenAI / agent teams on Weave.
  • Foundation-model & enterprise ML platforms.
  • Regulated buyers needing SSO / HIPAA / private host.

Cost Structure

  • R&D — Models, Weave, Registry, SDK (INFERENCE).
  • Cloud storage/compute behind quotas & meters (INFERENCE from pricing).
  • Dedicated / private-host operations.
  • Support & solution engineering (Pro → Enterprise).
  • GTM — PLG content + enterprise sales (INFERENCE).
  • No public W&B P&L line invented.

Revenue Streams

  • Free Cloud — $0 · 5 seats · 5 GB · 1 GB/mo Weave (FACT).
  • Personal self-host — $0 · non-corporate (FACT).
  • Academic free Pro — 200 GB · up to 100 seats (FACT FAQ).
  • Pro — from $60/mo · 10 seats · team controls (FACT).
  • Meters — storage $0.03/GB · Weave $0.10/MB · Inference (FACT).
  • Enterprise / Advanced Enterprise — custom annual (FACT).
  • Sandboxes credits Free $10 / Pro $25 /mo limited (FACT).
Sources: wandb.ai/site/company · wandb.ai/site/pricing · wandb.ai/site · docs.wandb.ai/weave/concepts · docs.wandb.ai/models/artifacts