# DSPy vs VoltAgent — Fit & Features

Canonical: https://trutool.co/compare/dspy-vs-voltagent
Author: Snehil (https://trutool.co/authors/snehil)

Compare DSPy and VoltAgent by use case, features, limitations, and evaluation questions.

## Compare fit, features, and limitations

### DSPy
Program and optimize language model pipelines with structured modules.
Best fit: Developers composing agents, structured model outputs, and tool workflows.
- LM programs
- Pipeline optimization
- Evaluation workflows
Before you choose: Check licensing, provider compatibility, maintenance, and tool permissions. Test failure recovery before enabling agent actions.
Pricing: https://dspy.ai/current/
- [Read DSPy profile](https://trutool.co/tools/dspy): Read DSPy profile

### VoltAgent
AI Agent Engineering Platform built on an Open Source TypeScript AI Agent Framework.
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 VoltAgent profile](https://trutool.co/tools/voltagent): Read VoltAgent profile