AI search engines
Exa: review, pricing, data and alternatives
Exa serves people and teams searching for web pages by meaning. It extracts page content, produces answers with sources, and monitors the appearance of new information on the Web. A free tier exists; the first paid plan costs $1 pay as you go. Access and transparency score: 61/100, #3 of 5 in its category.
What is Exa?
Exa serves people and teams searching for web pages by meaning. It extracts page content, produces answers with sources, and monitors the appearance of new information on the Web.
According to its documentation, Exa lets you:
- search for web pages by meaning
- extract page content
- produce answers with their sources
- monitor the appearance of new information
We file it under AI search engines, the category of tools to find sourced information on the web, and it also overlaps with developer tools. The category lists 5 verified tools on this site.
The publisher is Exa Labs Inc., based in United States.
Who is it for?
It is mostly useful to these profiles: developers, researchers, and data analysts. The need it covers is simple to state: find sourced information on the web.
Exa is a good candidate if:
- you want to try before paying
- you plan to connect it to your tools or automations through its API
The best test is a concrete case from your daily work: if the tool does not beat your current method within a week, move on to an alternative.
How much does Exa cost?
Pricing model: freemium (limited free use, then paid). A free plan is offered, usually limited in volume or features.
The first paid plan costs $1 pay as you go (Contents: per 1,000 pages, by content type; Instant Search from USD 4 per 1,000 queries), according to the pricing page, checked on October 24, 2026.
To estimate what the same work would cost done directly with an AI model, use our API price calculator. Prices change often: always check the official site before subscribing.
Data and privacy
The publisher does not clearly state where data is hosted. Assume your content may leave your region.
For professional use, check that a data processing agreement (DPA) is offered, and do not send customers' personal data or confidential documents without one.
Exporting your content: yes (details on the official site). Being able to get your data back makes switching tools easier later.
Three habits apply to every AI tool:
- turn off the use of your content for training if the option exists
- use a work account separate from your personal account
- review everything the tool produces before publishing or sending it
Platforms, languages and API
Exa runs on: web browser, API, and Slack.
Interface languages: English.
A public API lets you call it from your own programs or an automation tool, and plug it into an AI agent.
How we scored it
Our 61/100 score does not judge output quality: it measures what can be publicly verified about access to the tool, its openness and how far the publisher can be trusted.
| Criterion | Points | What counts |
|---|---|---|
| Access | 25/30 | free tier, published price, French interface |
| Openness | 20/30 | API, data export, open code |
| Trust | 16/40 | identified publisher, declared hosting, age, presence in reference lists |
The full calculation is explained on our method page.
Comparison with alternatives
Exa against other tools in the aI search engines category:
| Tool | Free | Entry price | API | Score |
|---|---|---|---|---|
| Exa | Yes | $1 pay as you go | Yes | 61 |
| You.com | Yes | $1 pay as you go | Yes | 71 |
| Perplexity | Yes | $10 per month | Yes | 70 |
| Felo | Yes | $149.99 per year | Yes | 60 |
| Andi | Yes | not published | Yes | 58 |
Verdict
Exa is among the most accessible and transparent tools in its category.
Strengths
- Free tier to try it
- Public API
Limitations
- Data hosting not disclosed
Avoid if…
- You handle sensitive personal data without a processing agreement
Alternatives
- You.comfree tier
- Perplexityfree tier
- Felofree tier
- Andifree tier
Categories and jobs
Learn more
Frequently asked questions
Is Exa free?
Yes, a free plan exists, with usage limits. The first paid plan costs $1 pay as you go.
Where is Exa data stored?
The publisher does not clearly say so in its public documentation.
Does Exa have an API?
Yes, a public API is documented.
What are the alternatives to Exa?
In the same category: You.com, Perplexity, Felo, and Andi.
Exa or You.com: which one to choose?
Our score is 61/100 for Exa and 71/100 for You.com. Try both on the same task before paying.
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Neutrality. No affiliate links. No vendor pays to be reviewed, rated or ranked. Reviews are directed by François Chollet, neutral and factual, and every data point is dated and sourced. How we score