Glean
★ 4.7AI Search & Discovery✓ Editorial
Enterprise AI search and assistant — unified search across all your SaaS apps with permission-aware answers.
large, enterpriseenterprise
Algolia
AI Search & Discovery
AI-powered search and discovery API — the fastest search experience for any application.
small, mediumfree
Elasticsearch (Elastic)
AI Search & Discovery
The most powerful search and analytics engine — full-text search, log analytics, and AI vector search.
medium, largefree
You.com
AI Search & Discovery
Enterprise AI search and research assistant — Perplexity-style answers with configurable models and privacy.
small, mediumfree
Perplexity Enterprise Pro
AI Search & Discovery
Enterprise tier of Perplexity with SOC 2, SSO, and data privacy — AI answers engine for knowledge workers.
medium, largeenterprise