How much does Logseq cost?
Fully free and open-source for local use, no limits or trial — it's the complete product.
Optional cloud sync at $5/month ($4.17/month annual); Sponsor tier at $15/month (early access to experimental features).
Official pricing sourceverified on
Logseq's billing traps
"Free" assumes you handle sync yourself
Without paying the $5/month official sync, running Logseq across multiple devices requires setting up a third-party service yourself (Git, iCloud, Syncthing) — a cost in time, not money.
Performance degrades on large graphs
Beyond several thousand notes, slowdowns are reported — a factor to anticipate if you expect heavy multi-year usage.