Exa: Search API built for AI. We've found 15 companies using Exa, most often in Engineering, Product and Design (14%) and Financial Services (14%), typically with 1–10 employees and 71% based in United States.
Customers15companies use it
Most popular with1–10 employees11× more likely than average
Typical customer1–10employees · mostly United States
We've found 15 companies using Exa among the 197,940 we've scanned so far. We only count a company when a direct public record backs it up.
What kind of companies use Exa?
Exa customers are most often in Engineering, Product and Design (14%), Financial Services (14%) and Asset Management (7%). The most common company size is 1–10 employees (54% of customers with a known size).
Which countries use Exa the most?
Most Exa customers we've found are in United States (71%), United Kingdom (14%) and Mexico (7%).
What are the alternatives to Exa?
The most used alternatives in the same category are Anthropic (28,477 companies), OpenAI (15,403 companies), Perplexity (773 companies) and TollBit (400 companies).
How does runsonwhat know a company uses Exa?
We read public traces only. For Exa that means code loaded on the company's website, including tag managers and the company's published subprocessor list. Every match keeps the record it came from.
Google GeminiAI574×more likely
GitHubDev Tools140×more likely
ElevenLabsAI115×more likely
MintlifySupport & Docs56×more likely
PerplexityAI51×more likely
SupabaseBackend & Database26×more likely
PostHogAnalytics25×more likely
SlackCollaboration17×more likely
NotionCollaboration16×more likely
TwilioBackend & Database15×more likely
JamfSecurity & Compliance13×more likely
OpenAIAI6.9×more likely