Glean vs Mem AI
Two of the most-asked-about agents in the search space. Here's how they actually stack up.
Glean
Enterprise AI assistant that searches and acts across all your work tools
Enterprise
Read full review →Mem AI
AI-powered notes app with semantic search and personal knowledge graph
Free + $15/mo
Read full review →Side-by-side comparison
| Glean | Mem AI | |
|---|---|---|
| Tagline | Enterprise AI assistant that searches and acts across all your work tools | AI-powered notes app with semantic search and personal knowledge graph |
| Pricing | Enterprise | Free + $15/mo |
| Categories | search, enterprise, knowledge-management | productivity, knowledge-management, notes |
| Made by | Glean | Mem Labs |
| Launched | 2019 | 2020-09 |
| Platforms | Web, macOS, Windows, iOS, Android | Web, macOS, iOS |
| Status | active | active |
Glean highlights
- + Universal search across 100+ connectors: Slack, Google Workspace, Confluence, Salesforce, GitHub, Jira, ServiceNow, and more
- + Permissions-aware retrieval that respects your existing ACLs so people only see what they're allowed to see
- + Glean Assistant for natural-language Q&A grounded in your actual internal knowledge
- + Glean Agents for building automated multi-step workflows on top of your company data
- + Glean Apps platform: build internal AI applications without standing up your own RAG infrastructure
Mem AI highlights
- + Semantic search that finds notes by concept and meaning, not just keyword matching
- + Mem Chat for conversational Q&A over your entire personal knowledge base
- + Auto-tagging that organizes notes without manual taxonomy work
- + Related notes surfaced automatically while you write
- + Daily digest: AI-curated summary of your recent notes and surfaced ideas
Frequently Asked Questions
Which is better, Glean or Mem AI?
Neither is universally better. Glean (Enterprise) leans into search, while Mem AI (Free + $15/mo) is closer to productivity. Pick based on which workflow you actually do every day.
What is the price difference between Glean and Mem AI?
Glean is enterprise. Mem AI is free + $15/mo. See the pricing row in the comparison table.
Can I use Glean and Mem AI together?
In most cases, yes. They serve overlapping but distinct needs, so running them side by side is common until you decide which fits your workflow.