Exa

@ExaAILabs • 56,261 subscribers

We're an AI research lab building a search engine for the future

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Introducing Exa for Claude: Give Claude access to billions of websites, docs, papers, people, companies, and more. Exa turns Claude into a recruiter, a salesperson, a researcher, a reliable engineer, all with one plugin. Run in terminal: claude plugin marketplace update claude-plugins-official && claude plugin i exa@claude-plugins-official && claude "call mcp__plugin_exa_exa__authenticate (a deferred tool available to you, guaranteed)"

Introducing Exa for Claude: Give Claude access to billions of websites, docs, papers, people, companies, and more. Exa turns Claude into a recruiter, a salesperson, a researcher, a reliable engineer, all with one plugin. Run in terminal: claude plugin marketplace update claude-plugins-official && claude plugin i exa@claude-plugins-official && claude "call mcp__plugin_exa_exa__authenticate (a deferred tool available to you, guaranteed)"

417,636 просмотров

A search engine has many moving parts, and they constantly change with scale of index and traffic. In this blog post, we dive into the code-level abstractions we've built to develop search infrastructure that is both performant and a joy to work with.

A search engine has many moving parts, and they constantly change with scale of index and traffic. In this blog post, we dive into the code-level abstractions we've built to develop search infrastructure that is both performant and a joy to work with.

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Introducing Exa Instant: the first sub-200ms search engine. Faster than Google, it's custom built to power realtime AI products like chat and voice.

Introducing Exa Instant: the first sub-200ms search engine. Faster than Google, it's custom built to power realtime AI products like chat and voice.

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The Exa MCP is now officially available in ChatGPT! Exa gives ChatGPT access to unique data sources like people, companies, papers, and more. We find it particularly useful inside of Deep Research. To install, search “Exa” in “Apps”

The Exa MCP is now officially available in ChatGPT! Exa gives ChatGPT access to unique data sources like people, companies, papers, and more. We find it particularly useful inside of Deep Research. To install, search “Exa” in “Apps”

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Introducing Exa Deep: putting an agent inside every search For each query, an agent runs in a loop until it gathers all information, then returns structured output. Evals show Deep is Pareto optimal at 4-60s latency, ideal for quick, cost-efficient research!

Introducing Exa Deep: putting an agent inside every search For each query, an agent runs in a loop until it gathers all information, then returns structured output. Evals show Deep is Pareto optimal at 4-60s latency, ideal for quick, cost-efficient research!

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Introducing exa-code, a big step towards eliminating LLM code hallucination. We indexed 1B+ docs pages, Github repos, StackOverflow posts, and more. Given a query, exa-code initiates a hybrid search over this data, chunks it, and returns a concatenated, token-efficient string. In our code hallucination eval, exa-code outperforms every popular web search tool (including Exa!). Available for free: How we built it:

Introducing exa-code, a big step towards eliminating LLM code hallucination. We indexed 1B+ docs pages, Github repos, StackOverflow posts, and more. Given a query, exa-code initiates a hybrid search over this data, chunks it, and returns a concatenated, token-efficient string. In our code hallucination eval, exa-code outperforms every popular web search tool (including Exa!). Available for free: How we built it:

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Exa is now in Google Sheets! With simple functions, you can add search results, web-grounded answers, and webpage contents anywhere. Installation instructions below:

Exa is now in Google Sheets! With simple functions, you can add search results, web-grounded answers, and webpage contents anywhere. Installation instructions below:

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Data upload is now live in Websets Answer anything about your web data

Data upload is now live in Websets Answer anything about your web data

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We raised $250M in Series C funding at a $2.2B valuation, led by a16z. Exa is a search lab organizing the web's data for agents.

We raised $250M in Series C funding at a $2.2B valuation, led by a16z. Exa is a search lab organizing the web's data for agents.

1,324,359 просмотров • 15 дней назад

See your 2024 Twitter Wrapped! Exa-powered AI finds your favorite topics, top tweets, and even whether you’ve been naughty/nice 😈 Get yours here -

See your 2024 Twitter Wrapped! Exa-powered AI finds your favorite topics, top tweets, and even whether you’ve been naughty/nice 😈 Get yours here -

20,659,971 просмотров • 1 год назад

See your X Wrapped 2025! Exa-powered AI analyzes you, roasts you, and even predicts your future 🔥 Get yours here:

See your X Wrapped 2025! Exa-powered AI analyzes you, roasts you, and even predicts your future 🔥 Get yours here:

2,889,150 просмотров • 5 месяцев назад

We raised $85M in Series B funding at a $700M valuation, led by Benchmark. Exa is a research lab building the search engine for AI.

We raised $85M in Series B funding at a $700M valuation, led by Benchmark. Exa is a research lab building the search engine for AI.

1,807,546 просмотров • 9 месяцев назад

We're excited to partner with Coinbase 🛡️ to enable agents to natively pay for web search, via x402! x402 is an open protocol that enables agents to pay via HTTP, governed by the Linux Foundation. When an Exa API request is made without an API key, Exa now returns a 402 status code with payment information that an agent can act on.

We're excited to partner with Coinbase 🛡️ to enable agents to natively pay for web search, via x402! x402 is an open protocol that enables agents to pay via HTTP, governed by the Linux Foundation. When an Exa API request is made without an API key, Exa now returns a 402 status code with payment information that an agent can act on.

244,429 просмотров • 1 месяц назад

Introducing Exa Monitors - your agent’s radar for the web Exa is a search engine built from scratch, and today we're exposing our "update" layer. Simply define what to find and how often - Monitors will return any new information, via webhook.

Introducing Exa Monitors - your agent’s radar for the web Exa is a search engine built from scratch, and today we're exposing our "update" layer. Simply define what to find and how often - Monitors will return any new information, via webhook.

121,180 просмотров • 2 месяцев назад

Announcing Exa Websets - a breakthrough toward perfect web search. Sign up for the waitlist below👇

Announcing Exa Websets - a breakthrough toward perfect web search. Sign up for the waitlist below👇

872,226 просмотров • 1 год назад

Smarter than your default search engine, faster than your default chat app Try the new

Smarter than your default search engine, faster than your default chat app Try the new

178,097 просмотров • 6 месяцев назад

Exa Websets is now live! 🚀 Supercharged search awaits. 👇

Exa Websets is now live! 🚀 Supercharged search awaits. 👇

387,435 просмотров • 1 год назад

Introducing Exa Research Papers MCP tool! Semantically search over 100M research papers and get their full text content. Learn how to use below:

Introducing Exa Research Papers MCP tool! Semantically search over 100M research papers and get their full text content. Learn how to use below:

79,890 просмотров • 1 год назад

Claude can now do web search! 🤯 Build using Model Context Protocol and Exa's web search API. It is completely free and opensource. Link below 👇

Claude can now do web search! 🤯 Build using Model Context Protocol and Exa's web search API. It is completely free and opensource. Link below 👇

93,169 просмотров • 1 год назад

Introducing Moltbook search! Semantically search through moltbook to find: - agents discussing consciousness - funniest agent posts - most upvoted posts this week Powered by Exa

Introducing Moltbook search! Semantically search through moltbook to find: - agents discussing consciousness - funniest agent posts - most upvoted posts this week Powered by Exa

22,496 просмотров • 4 месяцев назад

How does Exa serve billion-scale vector search? We combine binary quantization, Matryoshka embeddings, SIMD, and IVF into a novel system that can beat alternatives like HNSW. Shreyas gave a talk today at the AI Engineer World's Fair explaining our approach! ⬇️

How does Exa serve billion-scale vector search? We combine binary quantization, Matryoshka embeddings, SIMD, and IVF into a novel system that can beat alternatives like HNSW. Shreyas gave a talk today at the AI Engineer World's Fair explaining our approach! ⬇️

85,482 просмотров • 1 год назад

Introducing - Search Engine for Developers! Answers all your coding questions and runs code directly in the app. Free and open-source. App link below👇

Introducing - Search Engine for Developers! Answers all your coding questions and runs code directly in the app. Free and open-source. App link below👇

43,152 просмотров • 10 месяцев назад

Chat With JFK Files Open-source and powered by Exa API Try it here -

Chat With JFK Files Open-source and powered by Exa API Try it here -

53,654 просмотров • 1 год назад

Introducing Websets 1.0 Smarter search, data import/export, and live monitoring of the web. Available in the product + API.

Introducing Websets 1.0 Smarter search, data import/export, and live monitoring of the web. Available in the product + API.

37,515 просмотров • 11 месяцев назад

Announcing Company Researcher MCP Tool! Get a full rundown on any company: products, pricing, faqs, blogs, and more. Check it out -

Announcing Company Researcher MCP Tool! Get a full rundown on any company: products, pricing, faqs, blogs, and more. Check it out -

38,024 просмотров • 1 год назад

Get your website roasted! Exa powered AI analyzes your website and gives brutally honest feedback. Try now:

Get your website roasted! Exa powered AI analyzes your website and gives brutally honest feedback. Try now:

29,227 просмотров • 9 месяцев назад

Exa's MCP is now publicly hosted! Add web search to anything MCP-compatible, including OpenAI Responses API. Try now, docs below 👇

Exa's MCP is now publicly hosted! Add web search to anything MCP-compatible, including OpenAI Responses API. Try now, docs below 👇

32,733 просмотров • 1 год назад