Private web search through SearXNG
Community server that sends searches to a SearXNG instance you choose, and can read the content of result URLs. Fits setups that want search without a commercial API.
Official Brave Search server
DuckDuckGo search and page fetching
Exa web search and crawling for agents
Kagi Search for MCP clients
Official Perplexity API server
Real-time search, extract and crawl