# Agent-Evaluation vs Outlines — Fit & Features

Canonical: https://trutool.co/compare/agent-evaluation-vs-outlines
Author: Snehil (https://trutool.co/authors/snehil)

Compare Agent-Evaluation and Outlines by use case, features, limitations, and evaluation questions.

## Compare fit, features, and limitations

### Agent-Evaluation
A generative AI-powered framework for testing virtual agents.
Best fit: People and teams evaluating ai agent frameworks for a specific workflow.
- Core product workflow
Before you choose: Test a representative task, inspect outputs, and confirm integrations, permissions, data handling, licensing, and current costs.
Pricing: https://github.com/pricing
- [Read Agent-Evaluation profile](https://trutool.co/tools/agent-evaluation): Read Agent-Evaluation profile

### Outlines
Generate structured outputs from language models with schema constraints.
Best fit: Developers composing agents, structured model outputs, and tool workflows.
- Structured generation
- Schema constraints
- Model integrations
Before you choose: Check licensing, provider compatibility, maintenance, and tool permissions. Test failure recovery before enabling agent actions.
Pricing: https://dottxt-ai.github.io/outlines/latest/
- [Read Outlines profile](https://trutool.co/tools/outlines): Read Outlines profile