# Exa vs OpenRead — Fit & Features

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

Compare Exa and OpenRead by use case, features, limitations, and evaluation questions.

## Compare fit, features, and limitations

### Exa
Search API designed for AI applications and agents.
Best fit: Researchers and developers who need source-based discovery.
- Search API designed for AI applications and agents
Before you choose: Read original sources and check freshness, citation accuracy, and access restrictions.
Pricing: https://exa.ai/
- [Read Exa profile](https://trutool.co/tools/exa): Read Exa profile

### OpenRead
AI-assisted reading and exploration of academic papers.
Best fit: Researchers and developers who need source-based discovery.
- AI-assisted reading and exploration of academic papers
Before you choose: Read original sources and check freshness, citation accuracy, and access restrictions.
Pricing: https://www.openread.academy/
- [Read OpenRead profile](https://trutool.co/tools/openread): Read OpenRead profile