Evidently AI
Evidently AI provides tools for evaluating, testing, and monitoring AI and machine learning systems, with metrics, data drift detection, dashboards, reports, and LLM evaluation.
Evidently AI is an open-source evaluation, testing, and observability platform for machine learning models and generative AI systems. It helps teams evaluate AI quality, monitor model performance, detect data drift, and test applications such as LLMs and RAG systems.
Built for Python workflows, Evidently AI provides evaluation metrics, automated tests, reports, and dashboards. It can be used locally or integrated into development and production monitoring workflows.
How Evidently AI Works
- Integrate Library: Add Evidently AI to your Python project and connect your datasets or AI application data.
- Define Evals / Tests: Select built-in metrics or create custom evaluation rules and tests.
- Run Pipelines: Execute evaluations through Python, CI/CD pipelines, or scheduled workflows.
- Visualize Results: Review results through reports, dashboards, and monitoring views.
- Track Changes: Monitor data quality, model performance, and drift over time.
How We Rated Evidently AI
We considered its evaluation metrics, ML and LLM testing, data drift monitoring, RAG support, reporting, dashboards, customization, and observability features.
Pros
- Free and open-source core framework
- Supports ML, LLM, and RAG evaluation
- Large collection of built-in metrics
- Supports local and self-hosted use
Cons
- Advanced use requires Python knowledge
- Self-hosting can require additional infrastructure
- LLM evaluations may add API costs
Evidently AI is best suited for:
- Data scientists and ML engineers
- LLM and AI developers
- MLOps teams
- RAG and AI agent developers
- Teams monitoring production AI systems
You should choose Evidently AI if you want to:
- Evaluate ML models and AI applications
- Monitor data quality and data drift
- Test LLM and RAG applications
- Use built-in AI and ML evaluation metrics
- Create custom evaluation tests
- Generate reports and monitoring dashboards
- Integrate testing into Python and CI/CD workflows
Evidently AI's Key Features
100+ Built-in Metrics
LLM & Tabular Support
Testing API
Visual Reports & Dashboards
Tracing & Synthetic Data
Pricing
Free
Free
Disclaimer: for the latest and most accurate pricing, please visit the official Evidently AI website.
Frequently Asked Questions
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