1. Weights & BiasesTop pick
Best for: ML researchers and teams who want polished hosted experiment tracking and LLM evaluation
Free plan + paidWeb, iOS
51.2
score / 100
Why switch from DataRobot
Experiment tracking, model registry and LLM evaluation for code-first teams who don't need AutoML.
Pros
- Very quick to add to existing training code
- Integrations with nearly every major ML library
- Covers experiments, sweeps, artifacts and LLM tracing in one place
- Free for academic research
Cons
- Free plan has tight storage and seat limits
- Costs grow with storage and data ingestion
- Hosted product; the tracking server isn't open source like ClearML's
How this score is calculated
Editorial fit ×0.341
Reviews ×0.363
Clicks (90 days) ×0.150
Freshness ×0.15100
Votes ×0.150
0 counted reviews, 0 up and 0 down votes. Full formula
Verified facts
6 of 6 verified- Starting price
- From $60 a month (Pro), billed monthly
- Checked Nov 8, 2026wandb.ai(opens source in a new tab)