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Head-to-head · ML Experiment Tracking Software

Weights & Biases vs Hopsworks AI Lakehouse

  • Updated Oct 2026
  • Both researched from official sources
  • 6 checks side by side
Higher score Weights & Biases #1 in ML Experiment Tracking Software 8.9/10 Free plan · 30-day trial Free planFree trial✓ 1 of 5 features Try Weights & Biases
Hopsworks AI Lakehouse #7 in ML Experiment Tracking Software 8.2/10 Free plan Free plan✓ 5 of 5 features Visit Hopsworks

Weights & Biases leads on 0 checks, Hopsworks AI Lakehouse on 0, and 6 are even. Who comes out ahead on the 6 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreWeights & Biases · 8.9/10
  • Free planboth
  • Free trialonly Weights & Biases
  • Most featuresHopsworks AI Lakehouse · 5 of 5

Weights & Biases scores higher on our rubric for ml experiment tracking software: 8.9 against 8.2 out of 10; our editors rank them #1 and #7.

Weights & Biases is the better fit for organizations needing a mature full ML platform. Hopsworks AI Lakehouse is the better fit for teams needing tracking plus feature governance.

  • Weights & Biases fits best

    Organizations needing a mature full ML platform

  • Hopsworks AI Lakehouse fits best

    Teams needing tracking plus feature governance

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Side by side

Feature Weights & Biases 8.9/10 Visit ↗ Hopsworks AI Lakehouse 8.2/10 Visit ↗
At a glance
Editor score 8.9 8.2
Ranking #1 in ML Experiment Tracking Software #7 in ML Experiment Tracking Software
Best for Organizations needing a mature full ML platform Teams needing tracking plus feature governance
Pricing model Free plan + paid Free plan + paid
Starting price $60/mo —
Free plan ✓ ✓
Free trial 30 days —
Deployment Cloud, Self-hosted, Browser extension Cloud, Self-hosted
Platforms Web, iOS Web
Support Email, Live chat, Community · 24/7 Community, Docs
Compliance SOC 2, ISO 27001, GDPR, HIPAA, SSO/SAML SOC 2, ISO 27001, GDPR, 2FA
Integrations 9 integrations 32+ integrations
Built for Solo, Small business, Mid-market, Enterprise Mid-market, Enterprise
Features Weights & Biases 1/5 · Hopsworks AI Lakehouse 5/5
Run comparison Not checked yet ✓ (best)
Artifact tracking Not checked yet ✓ (best)
Dataset versioning Not checked yet ✓ (best)
Model registry ✓ ✓
API and SDK access Not checked yet ✓ (best)
Specs
Deployment options Not checked yet Not checked yet
Our review
Pros
  • Covers tracking, sweeps, versioning, registry, serving, and monitoring
  • Supports managed, dedicated, and self-hosted deployment options
  • Integrates with PyTorch, TensorFlow, Hugging Face, and scikit-learn
  • Free plan includes experiment tracking, comparisons, artifacts, and one project
  • Covers datasets, features, models, serving, lineage, and monitoring
  • Supports web, API, self-hosted, cloud, on-premise, and air-gapped deployments
Cons
  • Pro starts at $60 per month when billed monthly
  • The Free plan includes community support rather than priority support
  • Its broad scope may exceed the needs of teams seeking tracking alone
  • The Free plan is limited to 1 project
  • SaaS costs vary with usage, complicating fixed-budget planning
  • Broader than a focused experiment-tracking product
Our verdict

Weights & Biases is an AI developer platform for machine-learning and AI teams working across development, training, evaluation, and production operations. Its core capabilities include experiment tracking and visualization, hyperparameter…

Read the review →

Hopsworks AI Lakehouse brings experiment tracking into a wider platform for building and operating machine-learning and AI systems. It is suited to teams that need to record training runs, metrics, logs, hyperparameters, outputs, and…

Read the review →
  1. Weights & BiasesML Experiment Tracking Software 8.9Free plan · 30-day trial
  2. Hopsworks AI LakehouseML Experiment Tracking Software 8.2Free plan

Strengths and trade-offs

  • Weights & Biases — where it wins

    • Covers tracking, sweeps, versioning, registry, serving, and monitoring
    • Supports managed, dedicated, and self-hosted deployment options
    • Integrates with PyTorch, TensorFlow, Hugging Face, and scikit-learn

    Where it doesn't

    • Pro starts at $60 per month when billed monthly
    • The Free plan includes community support rather than priority support
    • Its broad scope may exceed the needs of teams seeking tracking alone

  • Hopsworks AI Lakehouse — where it wins

    • Free plan includes experiment tracking, comparisons, artifacts, and one project
    • Covers datasets, features, models, serving, lineage, and monitoring
    • Supports web, API, self-hosted, cloud, on-premise, and air-gapped deployments

    Where it doesn't

    • The Free plan is limited to 1 project
    • SaaS costs vary with usage, complicating fixed-budget planning
    • Broader than a focused experiment-tracking product

More comparisons

All ML experiment tracking software comparisons → · Full ranking →

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update