Reviewed by the Softwares.com Editorial Team · Last updated June 2026 · How we rate
Key facts
- Vendor
- Exa
- Pricing
- Usage-based — Free
- Free tier
- Yes
- Platforms
- Api
- Best for
- Developers, Ai Engineers
- Editor rating
- 4.4 / 5
- Founded
- 2021
- Headquarters
- San Francisco, CA, USA
What is Exa?
Exa is a api tools tool from Exa. Exa is a neural search API that lets AI agents and applications retrieve high-quality, semantically relevant web content.
Exa uses usage-based pricing and offers a free tier you can start on without a credit card. Free.
It's best suited to developers, ai-engineers and runs on Api.
Standout strengths include semantic, embeddings-based search, clean content extraction, designed for agent retrieval. Worth weighing: usage-based pricing, niche vs general search apis.
Exa pricing
Pros
- Semantic, embeddings-based search
- Clean content extraction
- Designed for agent retrieval
Cons
- Usage-based pricing
- Niche vs general search APIs
Exa vs alternatives
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Frequently asked questions
What is Exa?
Exa is a neural search API that lets AI agents and applications retrieve high-quality, semantically relevant web content.
How much does Exa cost?
Exa is usage-based-priced. It has a free tier.
Does Exa have a free trial?
Exa offers a free tier rather than a time-limited trial.
What platforms does Exa support?
Exa is available on Api.