Tool
Weight your own data catalog ranking for AI agents
Short answer
Move the sliders to set how much each criterion matters to you, and use the filters for hard requirements. The ranking recomputes from the same scores and reasons used everywhere on this site. Scores are editorial; prices are shown only as the vendors publish them.
Your weights
| Rank | Platform | Group | Re-weighted score | Change vs default rank | Published pricing |
|---|---|---|---|---|---|
| 1 | DataHub | Context platform | 8.02 / 10 | Default rank 1: no change | DataHub Core is open source. DataHub Cloud has no list price on datahub.com; an AWS Marketplace listing (Discover & Govern) shows $75,000 for a 12-month contract with up to 20 monthly active users. |
| 2 | Euno | Context platform | 7.64 / 10 | Default rank 2: no change | Priced by the data assets you manage, with unlimited users and AI agents. Three tiers: Start (up to 150K resources), Scale (up to 1.5M resources) and Enterprise (any scale), each on request. No dollar prices are published. |
| 3 | Atlan | Context platform | 7.25 / 10 | Default rank 3: no change | Not published |
| 4 | Alation | Catalog and governance | 6.60 / 10 | Default rank 4: no change | Not published |
| 5 | Collibra | Catalog and governance | 6.27 / 10 | Default rank 5: no change | Not published |
| 6 | AtScale | Semantic layer | 5.87 / 10 | Default rank 6: no change | Not published |
| 7 | Cube | Semantic layer | 5.86 / 10 | Default rank 7: no change | Free ("free forever", includes an MCP server for AI agents, analytics chat and a semantic model agent); Starter $40 per developer per month; Premium $80 per developer per month; Enterprise custom. |
| 8 | Select Star | Catalog and governance | 5.77 / 10 | Default rank 8: no change | Not published |
| 9 | Honeydew | Semantic layer | 4.98 / 10 | Default rank 9: no change | Lite: $20 per user per month plus a platform fee from $500 per month. Standard: $30 per user per month, up to 50 users, plus a platform fee from $2,000 per month for 250, 750 or 1,500 active objects, with a 14-day free trial. Enterprise: custom. |
Re-weighted score = sum of (criterion score x your weight) / sum of your weights. Criterion scores are the editorial scores on each review page.
Frequently asked questions
Do my weights change the published ranking?
No. They change only your view. The published ranking uses the weights on the scoring model page.
Why is there no cost calculator?
Most vendors here publish no prices, and those that do use different units: per developer, per user plus a platform fee, or a marketplace contract. A cost figure would mean guessing.
Why does a filter remove a platform instead of lowering its score?
Filters are for hard requirements. If you must self-host, a SaaS-only platform is out regardless of its score.
Where do the scores come from?
Each score has a one-line reason and a source on the platform's review page, from public vendor pages.
Read next
- The ranking
The published ranking on our weights.
- Scoring model
Why the default weights are what they are.
- Build a shortlist
Compare two to five platforms side by side.