Mem vs Logseq: Which Should You Choose in 2026?
Choosing between Mem and Logseq comes down to understanding what each tool does best. This comparison breaks down the key differences so you can make an informed decision based on your specific needs, not marketing claims.
By Toolradar Team · Last updated February 28, 2026 · Methodology
Short on time? Here's the quick answer
We've tested both tools. Here's who should pick what:
Mem
AI-powered notes
Best for you if:
- • Mem is a web-based software product.
- • It requires an updated browser to function.
Logseq
Open-source knowledge base
Best for you if:
- • You want the higher-rated option (8.4/10 vs 8.2/10)
- • You need something completely free
- • Logseq is an open-source knowledge management tool with outliner and graph views
- • It combines Roam-like linking with local-first privacy for personal knowledge
| At a Glance |  Mem |  Logseq |
|---|---|---|
Price | Free + Paid | Free |
Best For | Note-Taking | Note-Taking |
Rating | 82/100 | 84/100 |
| Feature | Mem | Logseq |
|---|---|---|
| Pricing Model | Freemium | Free |
| Editorial Score | 82 | 84 |
| Community Rating | No ratings yet | No ratings yet |
| Total Reviews | 0 | 0 |
| Community Upvotes | 0 | 0 |
| Categories | Note-TakingAI Writing | Note-TakingMind Mapping |
How Mem and Logseq Compare
Mem
AI-powered notes
Free tier available · 82/100 score
Logseq
Open-source knowledge base
Free · 84/100 score
Who Should Use What?
On a budget?
Logseq is free. Mem is freemium.
Go with: Logseq
Want the highest-rated option?
Mem: 82/100. Logseq: 84/100.
Go with: Logseq
Value user reviews?
Neither has user reviews yet.
Go with: Logseq
3 Questions to Help You Decide
What's your budget?
Mem is freemium. Logseq is free. Go with Logseq if free matters most.
What's your use case?
Both are note-taking tools. Compare their specific features to decide.
How important are ratings?
Logseq scores higher: 84/100 vs 82/100.
Key Takeaways
Logseq
- Higher score: 84/100 vs 82
- Completely free
- Our pick for this comparison
Mem
The Bottom Line
Logseq (84/100) is our pick.
Frequently Asked Questions
Is Mem or Logseq better?
Logseq scores 84/100 in our evaluation. Mem is freemium and Logseq is free.
What are Mem and Logseq used for?
Mem: AI-powered notes. Logseq: Open-source knowledge base.
What does Mem cost vs Logseq?
Mem is freemium (free tier + paid plans). Logseq is completely free. Visit their websites for detailed pricing.