Search Stack
Add fast, faceted, agent-native search to your app with no servers
Search Stack provides hosted, agent-native search that you can add to any app without running servers. Import JSON or CSV, mark searchable and facetable fields, and get a versioned search API with full-text search, filters, facets, geo, autosuggest, and suggestions. Use the ready-made search box or query from your app or an AI agent over MCP. Track quality with built-in evaluations and safely iterate with versioning. Start from a web console and go live in minutes.