Alternatives to Union
Other MLOps and model serving vendors we measure, sorted by how much they publish that Union does not. This is a comparison of disclosure, not of features or fitness.
12 shown of 32 that differ from Union on at least one criterion we measured for both. Public transparency score, not a product or security rating.
Union has 7 gaps in what we could measure: Data processing agreement, Subprocessor list, Status page with history, No third-party tracking before consent, security.txt (RFC 9116), Notice before subprocessors change, Named privacy contact. The column “publishes and Union does not” is the one that closes them.
| Vendor | Score | Publishes, and Union does not | Union publishes, and they do not | |
|---|---|---|---|---|
| Basetenbaseten.co | 52/100 | 4 Data processing agreement, Status page with history, Notice before subprocessors change, +1 | 3 Data location stated, Certifications named, Uptime SLA with a figure | Compare |
| RunPodrunpod.io | 52/100 | 4 Data processing agreement, security.txt (RFC 9116), Notice before subprocessors change, +1 | 2 Data location stated, Uptime SLA with a figure | Compare |
| Anyscaleanyscale.com | 61/100 | 3 Data processing agreement, Notice before subprocessors change, Named privacy contact | 1 Uptime SLA with a figure | Compare |
| H2O.aih2o.ai | 39/100 | 3 Data processing agreement, Notice before subprocessors change, Named privacy contact | 3 Data location stated, Public pricing, Uptime SLA with a figure | Compare |
| Nscalenscale.com | 39/100 | 3 Subprocessor list, Status page with history, Notice before subprocessors change | 4 Data location stated, Public pricing, Certifications named, +1 | Compare |
| Nebiusnebius.com | 30/100 | 3 Status page with history, security.txt (RFC 9116), Named privacy contact | 3 Data location stated, Public pricing, Uptime SLA with a figure | Compare |
| Vast.aivast.ai | 52/100 | 2 Data processing agreement, Named privacy contact | 1 Uptime SLA with a figure | Compare |
| DataRobotdatarobot.com | 43/100 | 2 Status page with history, Named privacy contact | 2 Certifications named, Uptime SLA with a figure | Compare |
| Modalmodal.com | 39/100 | 2 Data processing agreement, Notice before subprocessors change | 3 Data location stated, Certifications named, Uptime SLA with a figure | Compare |
| Northern Datanortherndata.de | 30/100 | 2 security.txt (RFC 9116), Named privacy contact | 3 Public pricing, Certifications named, Uptime SLA with a figure | Compare |
| Dataikudataiku.com | 26/100 | 2 Data processing agreement, security.txt (RFC 9116) | 4 Data location stated, Public pricing, Certifications named, +1 | Compare |
| Lambdalambdalabs.com | 17/100 | 2 security.txt (RFC 9116), Named privacy contact | 4 Data location stated, Public pricing, Certifications named, +1 | Compare |
Only criteria we could measure for both are counted. Where we could measure one and not the other, the row is silent: that would be a statement about our measurement, not about either vendor. Every single result with its source is on the two profiles.