Algolia offers hosted search APIs and frontend tools for teams improving search and filtering on a content site.
Algolia hosted search can return results immediately and apply filters.
For a content site, test relevance and ranking with queries readers are likely to enter.
Elasticsearch offers a full-text search and analytics engine for teams exploring search across logs or documents.
Meilisearch offers an application search engine and API for teams building a searchable index for site content.
OpenSearch offers a search and analytics platform with open documentation for teams building a queryable operational log index.