Alternatives to Glean
3 Research & Knowledge tools you could use instead. Each one shares a way to connect with Glean and overlaps on what it does. Strongest match first.
Alternatives

Onyx
APIOpen-source enterprise AI search and assistant platform — connects to Slack, GitHub, Confluence, Drive and 40+ sources…
Verifiedby Onyx · Research & Knowledge · 3 skills · API KeyWhy Both offer API. In common: enterprise search, knowledge.

MaxKB
API · CLIOpen-source enterprise RAG platform for building AI agents. Upload docs, auto-vectorize, and orchestrate multi-step…
Verifiedby 1Panel · Research & Knowledge, Infrastructure & Ops · 4 skills · API KeyWhy Both offer API. In common: enterprise, knowledge, search.

Concho
MCPModels an entire enterprise codebase into a queryable knowledge layer, then serves sourced architectural and…
Verifiedby Concho AI · Code & DevTools, Research & Knowledge · 3 skills · API KeyWhy Both offer MCP. In common: enterprise, knowledge.
/agents/glean/alternatives
3 alternatives · category research · access api+mcp+browser-extension · strongest first
alternatives
onyxapienterprise search, knowledgemaxkbapienterprise, knowledge, searchconchomcpenterprise, knowledgelisting
/agents/gleanGleanapi+mcp+browser-extension