A search engine designed specifically for artificial intelligence agents and semantic discovery.
| Pricing from | Custom |
| Best for | AI developers and data scientists |
| Website | exa.ai |
Company facts
| Social profiles | LinkedIn, X, GitHub |
Exa pricing
Pricing as Lister records it: Custom
Exa's own website mentions:
- Self-serve sign-up, without a sales call
Prices change: check Exa's own pricing page before you buy.
Facilities and features
- Published pricing
- Self-serve sign-up
- API
- Integrations
- SOC 2
- GDPR
What stands out
Exa offers best-in-class accuracy across company, people, and code search verticals.
“Exa Instant returns results in under 180ms, faster than any other search provider.”Exa, own website
Exa delivers token-efficient highlights that reduce context passed to models by up to ninety percent.
“Up to 25T tokens passed to models each week are concise excerpts powered by highlights”Exa, own website
Strengths and trade-offs
- Optimised for API integration
- Finds links based on meaning rather than keywords
- Not designed for casual end users
Appears in
Best AI site search tools
1
AddSearch96.02
Opensolr96.03
Doofinder94.0RANKINGfull ranking →AI TOOLSTop 10 AI Search Engines
1
Perplexity AI95.02
Microsoft Copilot92.73
You.com90.3RANKINGfull ranking →Top rankings in Site search tools
- AI site search tools for ecommerce
- AI site search tools for enterprises
- AI site search tools with a free plan
- AI site search tools with a free trial
- AI site search tools for Shopify stores
All Site search tools rankings →
How Exa ranks
#4 in Best AI site search tools
How the score is made up: 20 for evidence on its own site; 18 for how complete its published information is; 40 for fit to this ranking's criteria; 16 for buying information on its own site.
“Search built for your AI The fastest, most accurate web search API.”Exa, own website
Alternatives to Exa
| AddSearch AI search and conversational content discovery platform | #1 in Best AI site search tools | 96.0 |
| Opensolr Managed Solr hosting with hybrid search and RAG API | #2 in Best AI site search tools | 96.0 |
| Doofinder Your store answers and sells with AI search | #3 in Best AI site search tools | 94.0 |
 WizzyAI-powered product discovery for e-commerce | #5 in Best AI site search tools | 94.0 |
 OctenReal-time search infrastructure for AI agents | #6 in Best AI site search tools | 92.0 |
 SourcebotCode understanding for humans and agents | #7 in Best AI site search tools | 92.0 |
Questions about Exa
How much does Exa cost?
Exa's pricing, as Lister records it: Custom.
Who is Exa best for?
Exa is best for AI developers and data scientists.
Where does Exa rank?
Exa is ranked #4 in Best AI site search tools (Lister Score 94.0) and #8 in Top 10 AI Search Engines (Lister Score 78.7).
What are the best alternatives to Exa?
The closest alternatives on Lister are AddSearch (#1 in Best AI site search tools), Opensolr (#2 in Best AI site search tools) and Doofinder (#3 in Best AI site search tools).
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#4 in Best AI site search tools
#8 in Top 10 AI Search Engines
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