Glean vs Mem
A side-by-side comparison of capabilities, autonomy, integrations, and pricing to help you choose.
Short answer: choose Glean if you want enterprise work ai platform: permission-aware search, assistant, and agents (Supervised agent, enterprise); choose Mem if you want ai note-taking app that self-organizes and answers from your notes (Assistant, freemium).
| Glean | Mem | |
|---|---|---|
| What it is | Enterprise Work AI platform: permission-aware search, assistant, and agents | AI note-taking app that self-organizes and answers from your notes |
| Type | platform | agent |
| Autonomy | Supervised agent | Assistant |
| Pricing | enterprise | freemium · $12/mo (Mem Pro) |
| Best for | enterprise, mid-market, developers | consumers, smb |
| Deployment | saas, self-hosted | saas |
| Modalities | text, api | text |
| Models | model-agnostic, gpt, claude, gemini | model-agnostic, gpt |
| Protocols | mcp, rest-api | none |
| Integrations | Slack, Google Workspace, Jira, Salesforce, Confluence, GitHub | Email, Calendar, iOS, macOS |
| Capabilities | 5 documented | 3 documented |
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
Mem
- +Self-organizing notes remove manual tagging and foldering
- +Mem Chat retrieves, summarizes, and drafts from your own knowledge base
- +Mem 2.0 (early 2026) markedly faster and more stable than 1.0
- -Free tier is tightly capped (limited monthly notes and chat messages)
- -An assistant only: it surfaces and drafts, it does not act in other tools
Which should you choose?
Glean is enterprise work ai platform: permission-aware search, assistant, and agents, best for enterprise, mid-market, developers. Mem is ai note-taking app that self-organizes and answers from your notes, best for consumers, smb. The right choice depends on the autonomy level you want, your existing integrations, and your budget, all compared above.
This comparison is generated from the sourced Glean and Mem profiles. Open either profile to review its evidence and last-reviewed date.