Evidently AI
evidentlyai.com
Open-source tools for ML and LLM monitoring.
Quick Information
- Category:
- MLOps & Infrastructure
- Pricing:
- Freemium
- Platforms:
- Python, Web, Self-hosted
- Free Plan:
- Yes
- API Available:
- Yes
- Last Verified:
- October 2026
What Is Evidently AI?
Evidently AI offers open-source tools for monitoring and evaluating ML and LLM systems. The core library is free under Apache 2.0, and a package registry scan dated July 31, 2026 confirmed the licence from Python registry metadata and the LICENSE file in the package source. One review says there is no feature gating on the evaluation and monitoring engine itself. Evidently Cloud is the hosted option, and its pricing conflicts across sources. The most recent and detailed listing, The Rundown, checked August 30, 2026, shows a free Developer plan, Pro at $80 per month and custom Enterprise pricing, with Pro including 100,000 rows per month, 100 GB of snapshot storage, 10 projects and 5 seats.
Earlier or different listings disagree. Toolradar, checked June 9, 2026, lists Pro at $50 a month, while CheckThat.ai shows Pro at $50 for cloud and $80 for local plus an Expert tier at $399. One review says Evidently does not publish self-serve Cloud pricing and wants you to contact sales, SourceForge lists a starting price of $500 per month, and a blog cites a $299 monthly tier. Because of that spread, confirm directly at evidentlyai.com before budgeting. Self-hosting the open-source library avoids those fees, and you only need to supply the infrastructure to run reports and dashboards.
Evidently suits data scientists and ML engineers who want free drift, data quality and LLM evaluation tooling with an optional hosted tier. Compare Arize AI, Fiddler AI and WhyLabs. Browse the MLOps & Infrastructure tools directory for more.
What Can You Use Evidently AI For?
Data and model drift monitoring
Reports.
LLM evaluation
Open source.
Evidently AI Features
- Apache 2.0 library — Confirmed July 2026.
- Evidently Cloud — Hosted.
- No feature gating in the core — Per one review.
Who Is Evidently AI For?
- Data scientists — Free monitoring.
- ML teams — Hosted option.
Evidently AI Pros & Limitations
What We Like
- Free Apache 2.0
- Hosted option
- Covers ML and LLM
Limitations
- Cloud prices conflict
- Self-hosting needs setup
- Smaller than big platforms
Evidently AI Pricing
| Plan | Price | Main Features |
|---|---|---|
| Open source | Free (Apache 2.0) | Self-hosted library |
| Cloud Developer | Free | Per The Rundown, Aug 2026 |
| Cloud Pro | $80/month (other listings $50) | 100,000 rows/month, 100 GB, 10 projects, 5 seats |
| Enterprise | Custom | Sales-led; some listings show $299-$500 tiers |
Pricing was last verified October 2026. Check the official website for the latest pricing.
AI Listing Jungle Ranking
- Global Rank:
- #986
- Overall Score:
- 38.7/100
- Monthly Users:
- –
- Rank Change:
- ▲ 590
This ranking reflects AI Listing Jungle's own independent scoring methodology and is not an endorsement by Evidently AI or its company. How Our Rankings Work
Frequently Asked Questions
Is Evidently free?
The library is; Cloud has a free plan.
Cloud Pro price?
$50-$80 a month by source.
Licence?
Apache 2.0.
LLM evaluation?
Yes.
Our Take
A practical, free-first monitoring tool.
Confirm Cloud pricing.
Evidently AI Alternatives
Evidently AI Comparisons
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