Glean vs Copilot vs Dust: Buy the Permission Model
Microsoft now bundles Copilot Search free with a $30 Copilot seat and reaches over 100 connectors, so Glean has to beat it on the remainder rather than in the abstract. Dust has 12 connectors and replaces source-system ACLs with its own workspace spaces.
August 28, 2026 · 17 min read