The best Glean alternative is Moveworks, now part of ServiceNow, for employee self-service across IT and HR. SPIRITT is the most capable all-in-one option when you want agents that act on company knowledge, Microsoft 365 Copilot suits Microsoft shops, Gemini suits Google Workspace and Writer suits governed content work.
The shortlist
Moveworks
Enterprise search plus an assistant that resolves IT, HR and finance requests.
SPIRITT
Agents that use company knowledge and apps to complete work, with enterprise governance.
Microsoft 365 Copilot
Grounded in Microsoft Graph data inside Office and Teams.
Gemini
Works across Gmail, Docs, Drive and Meet.
Writer
Own models, a knowledge graph and brand and compliance controls.
Questions buyers ask
What is the best alternative to Glean?
Moveworks for employee self-service, Microsoft 365 Copilot if you run on Microsoft, and SPIRITT if you want agents that act on company knowledge.
Is Glean or Microsoft 365 Copilot better?
Glean searches across many non-Microsoft apps; Copilot is deeper inside Office and Teams. See Glean vs Microsoft 365 Copilot.
Is Glean or Moveworks better?
Glean is stronger as a knowledge and search layer; Moveworks is stronger at resolving IT and HR requests. See Glean vs Moveworks.