Logseq is one of the few knowledge management tools where the free version is genuinely full-featured. Unlike most SaaS apps that gate core functionality behind a subscription, Logseq’s entire local experience — outlining, bidirectional linking, graph view, plugins — ships at no cost. The paid tiers exist for sync and for supporting the project’s development.
This breakdown covers what each tier offers, who should consider paying, and how the costs compare to the main alternative, Obsidian Sync.
Logseq Free: What’s Included
Logseq Free is not a trial. It’s the complete desktop application with all core features:
- Unlimited pages and blocks — no storage caps on local data
- Full outliner with bidirectional links — the defining feature of Logseq
- Graph view — visual map of connections between notes
- Daily journal workflow — automatic daily pages for capture
- PDF annotation — highlight and link back to source material
- Flashcards / spaced repetition — built-in, not a plugin
- Plugin ecosystem — community plugins and themes
- Custom queries — Datalog queries across your entire graph
- Local-first storage — all data stays on your machine as Markdown/EDN files
What you don’t get: cloud sync between devices and priority support.
For anyone working from a single machine — a researcher, a student, a developer who uses the same laptop everywhere — the free tier has essentially zero limitations that matter.
Logseq Sync ($5/month)
The Sync plan adds cloud synchronization across devices:
- End-to-end encrypted sync — your data is encrypted before it leaves your device
- Cross-device access — desktop, mobile, tablets
- Conflict resolution — handles edits from multiple devices
- Automatic backups — cloud-stored snapshots of your graph
- Priority support — faster response times
The $5/month price point is competitive. The sync uses end-to-end encryption, meaning Logseq’s servers cannot read your data. For users who move between a desktop and a laptop, or who want mobile access to their notes, this is the tier that unlocks real flexibility.
When Sync Makes Sense
- You work from more than one device regularly
- You want mobile capture (quick notes, meeting notes on the go)
- You need automatic off-device backups without managing a DIY solution
- You’re uncomfortable relying solely on local files with no safety net
When It Doesn’t
- You already sync your Logseq folder via iCloud, Dropbox, or Syncthing
- You only use Logseq on one machine
- You’re comfortable with Git-based versioning for backups
That second point deserves emphasis. If you’re already syncing your Logseq directory through a cloud storage service, the Sync plan offers marginal benefit. The main advantage is conflict resolution — third-party sync services can corrupt Logseq’s data if two devices edit simultaneously. Logseq Sync handles this natively.
Logseq Sponsor ($15/month)
The Sponsor tier includes everything in Sync plus:
- Early access to new features — beta releases before public launch
- Sponsor badge — visible on community forums
- Direct input on roadmap — access to feedback channels
- Supporting open-source development — the primary reason to choose this tier
This is a patronage plan. If you rely on Logseq daily and want to ensure the project’s long-term viability, the Sponsor tier is a way to fund that. The early access to features is a minor perk, not a major differentiator — most features reach the free tier within weeks.
Free vs Sync vs Sponsor: Side-by-Side
| Feature | Free | Sync ($5/mo) | Sponsor ($15/mo) |
|---|---|---|---|
| Full outliner + bidirectional links | Yes | Yes | Yes |
| Graph view | Yes | Yes | Yes |
| Plugins + themes | Yes | Yes | Yes |
| PDF annotation | Yes | Yes | Yes |
| Flashcards | Yes | Yes | Yes |
| Custom queries | Yes | Yes | Yes |
| Cloud sync | No | Yes | Yes |
| Mobile access | No | Yes | Yes |
| E2E encrypted backups | No | Yes | Yes |
| Early access to features | No | No | Yes |
| Priority support | No | Yes | Yes |
The table makes the decision straightforward. The feature set is identical across all tiers. You’re paying for sync and support — nothing else.
How Does This Compare to Obsidian?
Obsidian follows a similar model: the core app is free, and you pay for sync. Obsidian Sync costs $4/month (billed annually) or $5/month (billed monthly).
Here’s where the two diverge:
Obsidian advantages:
- Larger plugin ecosystem (1,000+ community plugins vs Logseq’s ~300)
- Pure Markdown files — easier to migrate, wider tool compatibility
- More mature mobile apps
- Obsidian Publish ($8/month) for publishing notes as a website
Logseq advantages:
- Outliner-first design — better for hierarchical, block-level thinking
- Open source — you can inspect and modify the codebase
- Built-in flashcards without needing a plugin
- Block-level references — more granular than Obsidian’s file-level links
For sync pricing specifically, they’re nearly identical. The choice between them isn’t about cost — it’s about workflow preference. If you think in outlines and nested blocks, Logseq fits more naturally. If you prefer long-form documents and want the broadest plugin selection, Obsidian is the stronger pick.
For a detailed Logseq pricing breakdown including annual billing discounts and team options, we’ve covered that separately.
Who Should Stay on Free
Most individual users. If you work from one computer, Logseq Free gives you the full experience. Set up a simple backup system — even just copying your graph folder to a cloud drive weekly — and you’re covered.
Students, researchers, and solo developers who use Logseq as a local knowledge base have no practical reason to upgrade.
Who Should Pay for Sync
Anyone who genuinely needs multi-device access. The $5/month is reasonable for what it provides, and the end-to-end encryption is a real differentiator compared to syncing through a generic cloud storage service.
If you’ve been manually syncing your Logseq folder through Dropbox or iCloud and have experienced data corruption or merge conflicts, Logseq Sync solves that problem directly.
Who Should Consider the Sponsor Tier
Users who depend on Logseq professionally and want to support continued development. The $15/month won’t unlock features that change your workflow, but it funds an open-source project that competes with well-funded alternatives.
The Bottom Line
Logseq’s pricing model is unusually honest. The free tier isn’t crippled, the sync tier solves a real problem at a fair price, and the sponsor tier is transparent about what it is — a way to fund development.
If you’re evaluating alternatives, our guide to the best Logseq alternatives covers other tools in this space.
Compare Logseq and Obsidian side by side → Logseq vs Obsidian