Cluely vs Glean
A side-by-side comparison of capabilities, autonomy, integrations, and pricing to help you choose.
Short answer: choose Cluely if you want real-time desktop ai assistant for meetings, marketed as undetectable (Copilot, freemium); choose Glean if you want enterprise work ai platform: permission-aware search, assistant, and agents (Supervised agent, enterprise).
| Cluely | Glean | |
|---|---|---|
| What it is | Real-time desktop AI assistant for meetings, marketed as undetectable | Enterprise Work AI platform: permission-aware search, assistant, and agents |
| Type | product-with-agents | platform |
| Autonomy | Copilot | Supervised agent |
| Pricing | freemium · Free tier; Pro reportedly $20/mo | enterprise |
| Best for | consumers, smb, mid-market | enterprise, mid-market, developers |
| Deployment | saas | saas, self-hosted |
| Modalities | text, voice | text, api |
| Models | model-agnostic | model-agnostic, gpt, claude, gemini |
| Protocols | none | mcp, rest-api |
| Integrations | Zoom, Microsoft Teams, Google Meet, Webex | Slack, Google Workspace, Jira, Salesforce, Confluence, GitHub |
| Capabilities | 4 documented | 5 documented |
Cluely
- +Fast, low-latency transcription and in-call suggestions across major meeting platforms
- +Useful legitimate deliverables: notes, recaps, and post-call coaching
- +Low barrier to try plus strong brand awareness
- -Core "undetectable" and "cheat" positioning creates ethical, academic-integrity, and employment risk
- -The "undetectable" claim is contested; interviewers can spot behavioral tells
Glean
- +Best-in-class unified, permission-enforced index across many apps with citation-grounded answers
- +Genuinely model-agnostic and open: MCP host plus server, bring-your-own model, and on-prem deployment
- +One governed platform spanning search, assistant, and agents with built-in certification and monitoring
- -Opaque, expensive pricing with high seat minimums and add-on fees; reported fully-loaded deployments run into the hundreds of thousands
- -The autonomous-agents marketing outpaces demonstrated autonomy; in practice agents are supervised
Which should you choose?
Cluely is real-time desktop ai assistant for meetings, marketed as undetectable, best for consumers, smb, mid-market. Glean is enterprise work ai platform: permission-aware search, assistant, and agents, best for enterprise, mid-market, developers. The right choice depends on the autonomy level you want, your existing integrations, and your budget, all compared above.