Web search engine built for AI agents: search API, page contents, deep research and scheduled monitors, with an MCP server and Claude and ChatGPT connectors.
What is Exa?
Exa, at exa.ai, is a search engine built for AI agents rather than people. You use it through an API, an MCP server or the Claude and ChatGPT connectors, to search the web, read page contents or run deep research with citations.
Products: Search (from $4 per 1,000 requests), Contents ($1 per 1,000 pages per content type), Agent ($0.012 to $1.00 per run), Monitors ($15 per 1,000 requests).
Free Starter plan: $10 of credits a month plus a $10 onboarding bonus, no payment method required.
Developer plan: pay as you go, up to 25 search queries per second. Enterprise on quote.
Indexes: web, people, companies and scholarly works.
Exa is listed for "Monitor mentions of your brand" and "AI agents & automation", without being in the provisional shortlists. According to our check of October 28, 2026, it has a free plan, so you can start without paying. We have not verified the publisher's country yet. In the same shortlist, the closest alternatives are Mention, Brand24 and Awario.
We read the public code when there is some. A hosted service with closed code is marked as not verifiable. Check the trust level and the warnings before you install. Review method
🤖 Agent test not run yet. Notes will appear here, clearly labeled as automated tests (secondary signal).
FAQ
Is Exa free?
Yes to get started: the Starter plan gives $10 of credits a month with no payment method. Beyond that, search costs from $4 per 1,000 requests (checked on October 28, 2026).
How much does Exa cost?
Free ($10 in credits/month); Search from $4 per 1,000 requests (taken from the official page on 2026-10-28: source). Always check before buying.
Is Exa compliant with Instagram and LinkedIn rules?
AIGrowthRank status: compliant. See the methodology (section 6).