E
EvalML
Open Source AutoML
Updated Feb 15, 2026
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Compared with 14 other AutoML agents Open source Self-hostable Updated Feb 2026
💰 Open Source
🔄 Updated Feb 2026
🖥️ Self-hostable
💰 Pricing
Open SourceFree to use under the BSD 3-Clause license.
🎯 Use Cases
Automated feature engineering and model selection for tabular data Optimizing ML pipelines for domain-specific performance metrics Rapid prototyping of machine learning models Educational tool for learning AutoML techniques
⚖️ Pros & Cons
✅ Pros
- Domain-specific objective functions allow for tailored model optimization
- Seamless integration with scikit-learn and other Python ML libraries
- Transparent and customizable pipeline construction
❌ Cons
- Primarily focused on tabular data, limiting applicability to other data types
- May require domain expertise to fully leverage custom objective functions
- Less GUI-driven compared to some commercial AutoML tools
Overview
EvalML is an open-source AutoML library that automates the process of building, optimizing, and evaluating machine learning pipelines. It specializes in using domain-specific objective functions to tailor models for specific business or research needs. The tool integrates with scikit-learn and provides a streamlined workflow for model selection and hyperparameter tuning.
Problem It Solves
It eliminates the manual effort of trial-and-error in selecting and tuning machine learning models, particularly for domain-specific tasks where standard metrics may not suffice.
Target Audience: Developers and teams working with automl automation.
Inputs
- • User configuration
- • API credentials (if required)
- • Task parameters
Outputs
- • Automated task results
- • Status reports
- • Generated content or actions
Example Workflow
- 1 User configures the agent with required parameters
- 2 Agent receives input data or trigger
- 3 Agent processes the request using its core logic
- 4 Agent interacts with external services if needed
- 5 Results are returned to the user
Sample System Prompt
You are EvalML, an AI assistant. Help the user accomplish their task efficiently.
Tools & Technologies
LLM APIs Python
Alternatives
- • AutoGPT
- • LangChain Agents
- • CrewAI
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FAQs
- Is this agent open-source?
- Yes
- Can this agent be self-hosted?
- Yes
- What skill level is required?
- Intermediate
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