Side-by-side comparison

Mastra vs DSPy

A factual comparison generated from the two reviewed directory profiles. Follow the official links for current plan limits and product terms.

Signal	Mastra	DSPy
Tagline	A TypeScript framework for agents, workflows, and evaluations.	An open-source framework for programming and optimizing language-model pipelines.
Category	Developer tools	Developer tools
Pricing	Open source	Open source
Platforms	Windows, macOS, Linux	Python
Features	A TypeScript framework for agents, workflows, and evaluations Open-source implementation Configurable model and tool support	Declarative model modules and signatures Prompt and pipeline optimization tools
Tags	Coding, Open source	Coding, Open source, Research
Community	0 votes · 0 saves	0 votes · 0 saves

Choose Mastra when

A TypeScript framework for agents, workflows, and evaluations.

Mastra is an AI product focused on a TypeScript framework for agents, workflows, and evaluations. Its official product surface combines open-source implementation with configurable model and tool support. It is best evaluated for teams or individuals who need to assemble a user-controlled AI development workflow.

Read the Mastra profile

Choose DSPy when

An open-source framework for programming and optimizing language-model pipelines.

DSPy is an open-source framework for programming and optimizing language-model pipelines. Its reviewed product surface includes declarative model modules and signatures and prompt and pipeline optimization tools. The primary documented workflow is to build and evaluate model programs against measurable objectives.

Read the DSPy profile