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Weights & BiasesSentry vs Weights & Biases — Which One Wins?
A detailed, side-by-side comparison of Sentry and Weights & Biases to help you pick the right tool for your workflow.
TLDR
Quick Verdict
Weights & Biases takes the lead with a 4.9 rating and is best for ml teams that need to track, compare, and reproduce experiments. Sentry (4.2) is the better pick if you need dev teams needing error tracking.
Side-by-Side Comparison
| Criteria | Sentry | Weights & Biases |
|---|---|---|
| Rating | ★★★★ 4.2(19) | ★★★★★ 4.9(12) |
| Pricing Model | freemium | freemium |
| Starter Price | $26/mo | $50/user/mo |
| Free Tier | No | No |
| Platforms | Web | Web |
| Learning Curve | moderate | moderate |
| API Available | Yes | Yes |
| Best For | Dev teams needing error tracking | ML teams that need to track, compare, and reproduce experiments |
| Verdict | recommended | recommended |
Feature Checklist
| Feature | Sentry | Weights & Biases |
|---|---|---|
| Error tracking | — | |
| Performance | — | |
| Session replay | — | |
| Releases | — | |
| Workflows | — | |
| Multi-platform | — | |
| Experiment tracking | — | |
| Model evaluation | — | |
| Dataset versioning | — | |
| Collaborative dashboards | — | |
| Hyperparameter sweeps | — | |
| Artifact management | — |
Sentry
Pros
- ✓Industry leading
- ✓Session replay
- ✓Good free tier
- ✓Multi-platform
Cons
- ✕Noisy without tuning
- ✕APM less deep
- ✕Event pricing
Weights & Biases
Pros
- ✓Industry standard
- ✓Excellent visualizations
- ✓Good free tier
- ✓Comprehensive artifacts
Cons
- ✕ML-specific only
- ✕Enterprise pricing steep
- ✕Learning curve for full features
The Bottom Line
Both Sentry and Weights & Biases are solid tools in the Analytics & Data space. Weights & Biases edges ahead with a stronger overall rating (4.9 vs 4.2) and is the better choice for ml teams that need to track, compare, and reproduce experiments. However, if you prioritize dev teams needing error tracking, Sentry is worth serious consideration. We recommend trying the free tier or trial of each before committing.
Frequently Asked Questions
Is Sentry better than Weights & Biases?▼
Weights & Biases scores higher overall with a 4.9 rating vs 4.2. However, the best choice depends on your specific needs. Sentry is best for Dev teams needing error tracking, while Weights & Biases is best for ML teams that need to track, compare, and reproduce experiments.
Can I switch from Sentry to Weights & Biases?▼
Yes, most users can migrate between the two. Weights & Biases offers trial options to help you evaluate the switch.
Which is more affordable, Sentry or Weights & Biases?▼
Sentry starts at $26/mo, while Weights & Biases starts at $50/user/mo.