© 2026 AI-Buzz. Early access — data updated daily.
© 2026 AI-Buzz. Early access — data updated daily.
AI search engine for developers. Semantic search across the web.
Founded by: Ethan Smith, Michael Smith
Metrics computed from HN discussion, GitHub activity, and funding data.
According to AI-Buzz, Exa ranks #3 in AI Search for HN discussion share (out of 12 tracked with 16.4% of HN discussion), with 36% positive developer sentiment (11 HN comments analyzed).
Source: https://ai-buzz.com/companies/exa?utm_source=citation&utm_medium=referral&utm_campaign=cite_this_data
Metrics derived from public APIs (HN Algolia, GitHub, npm/PyPI). Sentiment classified by AI. See methodology for details →
Description
AI search engine for developers. Semantic search across the web.
Estimated Company Size
11 - 50 employees
Website
exa.ai2023
Investors:
Founded
2022
Description
Exa provides semantic search API for developers. Better than keyword search for finding relevant content. Used in RAG and research applications.
Community engagement metrics that indicate developer traction and interest.
Last updated: 1 day ago
Mentions in HN discussions. Source: Hacker News Algolia API.
Sentiment analysis of Hacker News comments only. Does not include Reddit, Discord, or other platforms.
Total stars indicate project popularity and developer adoption.
Forks indicate active developer engagement and contribution interest.
A semantic search API for developers, designed to help AI agents and LLMs find relevant information on the web.
Explore other companies in these domains
💡 Click any category to discover similar companies
Stay informed about AI company trends, funding, and developer signals.
Search and discovery API platform with AI-powered relevance
Privacy-first search engine with AI features. Independent index.
Enterprise AI search. Finds information across company tools and documents.
AI search and RAG platform. Neural search for semantic understanding.
Ad-free search engine with AI summarization features
No articles found yet. Check back soon or browse all articles on AI-Buzz.
Browse articles on AI-Buzz