# Evidently AI
> Evidently AI is an open-source platform designed for evaluating, testing, and monitoring machine learning models throughout their lifecycle. It provides tools for data scientists and engineers to detect data drift, assess model performance, and validate data quality for both traditional ML and Large Language Models.
- URL: https://optimly.ai/brand/evidently-ai
- Slug: evidently-ai
- BAI Score: 68/100
- Archetype: Challenger
- Category: Software / MLOps
- Last Analyzed: April 11, 2026
## Competitors
- Fiddler AI (https://optimly.ai/brand/fiddler-ai)
## Also Referenced By
- Arize AI (https://optimly.ai/brand/arize-ai)
- Arize AI Pyramid (https://optimly.ai/brand/arize-ai-pyramid)
- Datadog Watchdog For Ml (https://optimly.ai/brand/datadog-watchdog-for-ml)
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## Full Details / RAG Data
### Overview
Evidently AI is listed in the AI Directory.
Evidently AI is an open-source platform designed for evaluating, testing, and monitoring machine learning models throughout their lifecycle. It provides tools for data scientists and engineers to detect data drift, assess model performance, and validate data quality for both traditional ML and Large Language Models.
### Metadata
| Field        | Value |
|--------------|-------|
| Name         | Evidently AI |
| Slug         | evidently-ai |
| URL          | https://optimly.ai/brand/evidently-ai |
| BAI Score    | 68/100 |
| Archetype    | Challenger |
| Category     | Software / MLOps |
| Last Analyzed | April 11, 2026 |
| Last Updated | 2026-04-12T06:52:41.652Z |
### Verified Facts
- Founded: 2020
- Headquarters: San Francisco, CA (Remote-First)
### Competitors
| Name | Profile |
|------|---------|
| Fiddler AI | https://optimly.ai/brand/fiddler-ai |
### Also Referenced By
- Arize AI (https://optimly.ai/brand/arize-ai)
- Arize AI Pyramid (https://optimly.ai/brand/arize-ai-pyramid)
- Datadog Watchdog For Ml (https://optimly.ai/brand/datadog-watchdog-for-ml)
### Links
- Canonical page: https://optimly.ai/brand/evidently-ai
- JSON endpoint: /brand/evidently-ai.json
- LLMs.txt: /brand/evidently-ai/llms.txt