Head-to-Head Comparison · Alternative to Anytype · 🧠 notes & knowledge
Anytype vs SiYuan
A block database wearing a note app's clothes, with the fiddly bits exposed. Here is how SiYuan ($0/mo open source) stacks up against Anytype ($4/mo) across cost, hosting, data privacy, and real-world trade-offs.
Anytype vs SiYuan Specification Matrix
facts verified 2026-08-10
| Dimension | Anytype (Paid) | SiYuan (Replacement) |
|---|---|---|
| Monthly Price | $4 / mo | $0 / mo |
| 1-Year Cost (1 seat) | $48 / yr | $0 / yr (Save $48) |
| 1-Year Cost (5 seats) | $240 / yr | $0 / yr (Save $240) |
| 1-Year Cost (10 seats) | $480 / yr | $0 / yr (Save $480) |
| Source & License | Proprietary SaaS | open source AGPL-3.0 |
| Where It Runs | Vendor Cloud | Local or hosted (your machine or their cloud) |
| Platforms | Web / Cloud | desktopmobileself-hostedextensionone-click install |
| GitHub Stars | — | ★ 46k (active aug 2026) |
Deep Dive: Switching from Anytype to SiYuan
Trade-offs, installation & data architecture
What you trade away
SiYuan is a powerful local block database but lacks Anytype's encrypted peer-to-peer spaces, object-type UX, and relationship-centric collections.
How to deploy SiYuan
Desktop/mobile package, or Docker image for browser-based self-hosting
What it takes to run
The desktop app installs cleanly, but free cross-device sync is not a turnkey feature: official cloud sync is a paid membership feature and Docker hosting does not transparently become desktop/mobile sync
Where your data lives
A workspace stores block documents as structured .sy JSON files plus assets on disk; SQLite files hold indexes and auxiliary state; documents can export to Markdown, HTML, PDF, and Word
Why fork SiYuan instead of vibe-coding a Anytype clone?
The core loop is buildable, but a dependable replacement becomes a real weekend or multi-day project. For Anytype, manage a local-first object graph with pages, collections, relations, and peer sync. The hard boundary is local-first sync protocol, mobile apps, collaboration, and identity infrastructure, plus sync, collaboration, and capture polish.
Anytype vs SiYuan FAQ
Is SiYuan a good free alternative to Anytype?+
Yes. SiYuan is a verified open-source (AGPL-3.0) replacement for Anytype. A block database wearing a note app's clothes, with the fiddly bits exposed.
What is the catch when switching from Anytype to SiYuan?+
SiYuan is a powerful local block database but lacks Anytype's encrypted peer-to-peer spaces, object-type UX, and relationship-centric collections.
How much do you save switching from Anytype to SiYuan?+
Anytype costs $4/mo ($48/yr) per seat, whereas SiYuan is $0/mo. Switching saves $48/yr for a solo user, $240/yr for a 5-person team, and $480/yr for a 10-person team.
How do I install or self-host SiYuan instead of Anytype?+
Install: Desktop/mobile package, or Docker image for browser-based self-hosting. Setup: The desktop app installs cleanly, but free cross-device sync is not a turnkey feature: official cloud sync is a paid membership feature and Docker hosting does not transparently become desktop/mobile sync
