Majestic
Weights & Biases
| Feature | Majestic | Weights & Biases |
|---|---|---|
| Pricing | Free / from $49.99/mo | Free / from $50/mo |
| Free Plan | ✓ Yes | ✓ Yes |
| Rating | 4.1 / 5 | 4.7 / 5 |
| Best For | link-builders, seo-professionals, agencies, enterprise-seo | ml-engineers, research-teams, ai-companies, data-scientists |
| Founded | 2004 | 2017 |
| Site Explorer | ✓ | ✗ |
| Trust Flow | ✓ | ✗ |
| Citation Flow | ✓ | ✗ |
| Backlink History | ✓ | ✗ |
| Bulk Backlink Checker | ✓ | ✗ |
| Topical Trust Flow | ✓ | ✗ |
| Experiment Tracking | ✗ | ✓ |
| Model Registry | ✗ | ✓ |
| Sweeps | ✗ | ✓ |
| Artifacts | ✗ | ✓ |
| Reports | ✗ | ✓ |
| Launch | ✗ | ✓ |
✓ Majestic Pros
- Largest backlink database available
- Unique Trust Flow metric
- Historical index going back years
- Powerful bulk analysis
✗ Majestic Cons
- Focused only on links (no keyword research)
- Steep learning curve
- Expensive API access
✓ Weights & Biases Pros
- Best-in-class experiment tracking
- Beautiful visualizations
- Great collaboration features
- Generous free tier
✗ Weights & Biases Cons
- Learning curve for full platform
- Can be expensive for large teams
- Requires integration work
The Verdict
Majestic is built for link builders and seo professionals, with a focus on site-explorer and trust-flow. Weights & Biases targets ml engineers and research teams and leads with experiment-tracking and model-registry.
Both tools come in at similar price points ($49.99/mo for Majestic, $50/mo for Weights & Biases), so pricing won't make the decision for you.
Both offer free plans, so you can test each with your real workflow before committing to a subscription.
Weights & Biases edges out on user ratings (4.7 vs 4.1). While both are well-regarded, that gap reflects real differences in user satisfaction worth considering.
Bottom line: Weights & Biases has a slight overall edge — but if largest backlink database available matters most to you, Majestic may still be the right call.