Multi Source Indexing

via “multi-index federated search with result merging”

A lightning-fast search engine API bringing AI-powered hybrid search to your sites and applications.

Unique: Executes queries in parallel across multiple indexes and merges results using configurable weighting strategies, enabling unified search across logically separate indexes without requiring client-side aggregation or separate API calls

vs others: Simpler than Elasticsearch's cross-cluster search because Meilisearch's federated search is built into the core API and doesn't require separate cluster configuration, though less flexible for complex multi-cluster topologies