Best Machine Learning Model Monitoring Software in 2026
Updated
Once a model is in production, you need ways to spot changes in its data and performance and decide how to respond. Compare alert channels, drift monitoring, bias monitoring, data quality checks, and model performance metrics. Deployment options and included model limits can help clarify technical fit, while free-plan availability and paid-from pricing add cost context. Entries include Amazon SageMaker Autopilot, Arthur, and Deepchecks. Consider which signals matter to your models and how monitoring can fit your deployment and response workflow.
Machine Learning Model Monitoring Software, one module each.A lit port is something its maker publishes; 18 of 18 with a known API signal have a public API.
- 01 Amazon SageMaker Autopilot API yesFREE yesDOCS 7.4
- 02 Deepchecks API yesFREE yesDOCS 7.4Free
- 03 NannyML API yesFREE yesDOCS 7.4$399/mo
- 04 Opik API yesFREE yesDOCS 7.4$19/mo
- 05 Arize AX API yesFREE yesDOCS 7.3$50/mo
- 06 Arthur API yesFREE yesDOCS 7.3$60/mo
- 07 Evidently AI API yesFREE yesDOCS 7.3$80/mo
- 08 Fiddler AI API yesFREE yesDOCS 7.3Free
- 09 Galileo API yesFREE yesDOCS 7.3$100/mo
- 10 Radicalbit AI Monitoring API yesFREE yesDOCS 7.3Free
- 11 Arize Phoenix API yesFREE yesDOCS 7.2Free
- 12 Pulsar API yesDOCS 7.0
- 13 STAMM API yesDOCS 7.0
- 14 MathWorks Modelscape Monitor API yesDOCS 6.9
- 15 Domino Model Monitor API yesDOCS 6.8
- 16 SUPERWISE API yesFREE noDOCS 6.8$10/mo
- 17 Vertex AI Vector Search API yesDOCS 6.8
- 18 ModelOp Center API yesDOCS 6.7
- 19 FiboRisk Model Monitoring DOCS 5.3
- 20 Alibi Detect DOCS 5.1
Compare all 20 in a table
| # | Platform | Score | Free plan | From | Free plan | Paid from | Drift monitoring | Model performance metrics |
|---|---|---|---|---|---|---|---|---|
| 1 | Amazon SageMaker Autopilot | 7.4 | No | Yes | Yes | |||
| 2 | Deepchecks | 7.4 | Free plan | Free | Yes | Yes | Yes | |
| 3 | NannyML | 7.4 | Free plan | $399/mo | Yes | 99 /mo | Yes | Yes |
| 4 | Opik | 7.4 | Free plan | $19/mo | Yes | 19 /mo | ||
| 5 | Arize AX | 7.3 | Free plan | $50/mo | Yes | 50 /mo | ||
| 6 | Arthur | 7.3 | Free plan | $60/mo | Yes | 60 /mo | Yes | Yes |
| 7 | Evidently AI | 7.3 | Free plan | $80/mo | Yes | |||
| 8 | Fiddler AI | 7.3 | Free plan | Free | Yes | |||
| 9 | Galileo | 7.3 | Free plan | $100/mo | Yes | 100 /mo | ||
| 10 | Radicalbit AI Monitoring | 7.3 | Free plan | Free | Yes | Yes | Yes | |
| 11 | Arize Phoenix | 7.2 | Free plan | Free | Yes | |||
| 12 | Pulsar | 7.0 | Yes | Yes | ||||
| 13 | STAMM | 7.0 | Yes | Yes | ||||
| 14 | MathWorks Modelscape Monitor | 6.9 | Yes | Yes | ||||
| 15 | Domino Model Monitor | 6.8 | No | Yes | Yes | |||
| 16 | SUPERWISE | 6.8 | No | $10/mo | No | 10 /mo | Yes | Yes |
| 17 | Vertex AI Vector Search | 6.8 | ||||||
| 18 | ModelOp Center | 6.7 | Yes | Yes | ||||
| 19 | FiboRisk Model Monitoring | 5.3 | No | Yes | Yes | |||
| 20 | Alibi Detect | 5.1 | Yes | Yes |
Is your platform on this list?
Numbered spots on this list can be sponsored, and a sponsored row is labelled as paid.