Perplexity vs Glean
Perplexity is a consumer AI search product (free core search; Pro pricing was not re-verified on 2026-10-26 and is unconfirmed in this pass). Glean is enterprise workplace search over a company's own apps: it connects Slack, Google Drive, Jira, Confluence, SharePoint, GitHub and Salesforce, with permission-aware access, and it does not publish prices — its pricing page redirects to the homepage and sales contact. Buyer-reported per-seat figures are unconfirmed and are not stated as official prices. The honest split is broad web discovery versus your company's private knowledge: Glean searches internal docs with permission inheritance; Perplexity's consumer search starts from the public web and is not a substitute for internal workplace search. No measured quality winner; they answer different questions.
| Decision point | Perplexity | Glean |
|---|---|---|
| Best suited to | Finding source leads for changing topics, then checking the original pages before drafting a comparison or brief. | Enterprises that want one AI assistant and search layer across company applications.; Teams that need permission-aware access with observability over queries, answers and actions. |
| Plans and cost | Core search is free. Pro and Max prices were not re-verified on 2026-10-26 (vendor bot verification) and are unconfirmed in this pass. Confirm the regional checkout before quoting a price. | No plan amounts appear on the homepage text read on 2026-11-04, and the pricing path returns the same homepage text, so no tier amounts are stated here. Glean is presented as an enterprise platform, so pricing is expected to be scoped with the vendor. |
| Limitations | Citations make answers inspectable but do not confirm that each claim is supported or current. The free Standard plan has three Pro Searches per day and one Research query per month, with limited basic file uploads. | Individual users that want a personal consumer chatbot, since Glean is an enterprise platform across company systems.; Organizations that cannot connect their applications, since value depends on knowledge connected across company systems. |
Use the same input
A new hire asks 'Where is our parental leave policy and who approved the last change?' Run it on both: Glean should search internal docs with permission inheritance; Perplexity's consumer search starts from the public web and is not a substitute for internal workplace search.
What a successful result must preserve
The tool must search private company documents, respect document permissions, and answer with sources.
Evidence and test status
Pricing and feature comparison based on the vendors' official pages. Glean's homepage was captured on 2026-10-26 (enterprise positioning, named connectors, permission-aware access, no prices; /pricing redirects to the homepage). Perplexity prices rest on the prior official review; Perplexity plan pages could not be re-captured on 2026-10-26 (vendor bot verification). No buyer-reported prices are used as official figures. We did not run a scored hands-on test; no quality ranking is claimed.
- Perplexity — Official product homepage ↗ (reviewed 2026-10-15), Official product and pricing overview ↗ (reviewed 2026-10-15), Official subscription plans and limits ↗ (reviewed 2026-10-15)
- Glean — Glean – Enterprise AI that Works | Agents, Assistant & Search ↗