Athina AI vs Weights & Biases
A side-by-side look at pricing, capabilities, pros, cons, and our editorial scores.
Athina AI Evaluation | Weights & Biases Evaluation | |
|---|---|---|
| Tagline | Collaborative LLM evaluation and observability platform for teams shipping AI features to production. | The ML experiment tracker, now with LLM eval features. |
| Category | Evaluation | Evaluation |
| Pricing | Freemium· Starter free (10k logs/mo); Pro & Enterprise custom | Freemium· Free personal; team from $50/mo per seat |
| Model | Multi-model | Platform (any LLM) |
| Editorial score | — | 8.4 / 10 |
| Use cases | llm-evaluationprompt-managementllm-observabilityproduction-monitoringdataset-experimentation | ML experimentsLLM evalWeave |
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| Website | athina.ai | wandb.ai |
Pick Athina AI if
- ✅ 50+ preset evals plus custom LLM-judge and Python evaluators
- ✅ Covers experimentation, evaluation, and production tracing in one workspace
- ✅ Free tier with 10k logs/month and unlimited prompts
- ✅ Roles for PMs, QA, data scientists, and engineers, not just devs
Pick Weights & Biases if
- ✅ Industry-standard for ML tracking
- ✅ Weave adds LLM-native eval
- ✅ Mature, reliable
- ✅ Strong enterprise features