Guides
Choosing a web search API for your agent
Tavily, Exa, Brave Search, Perplexity and Firecrawl each lean toward a different part of search. How to pick for your agent, and why you…
2 min read
Blog
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Guides
Build a research agent with web search and one bill
Search, read and answer with sources: the shape of a research agent when the model, the search service and the page reader all come…
2 min read
Engineering
RAG Worked Because Your Data Sat Still
For years RAG was the default way to connect AI to data, and it worked because the data didn't move. Why that stopped being…
6 min read
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