TL;DR
Looking for free alternatives to Obsidian Sync? Here are the best open source and free options for Mac.
What is the best free alternative to Obsidian Sync?
The best free alternative to Obsidian Sync ($5/month) is Anytype. Install Anytype with Homebrew: brew install --cask anytype.
Free Alternative to Obsidian Sync
Save $5/month with these 1 free alternatives that work great on macOS.
Our Top Pick
Anytype
FREELocal-first and end-to-end encrypted notes app
brew install --cask anytypeWhy we recommend it:
- Completely free to use
- Easy one-command installation
Quick Comparison
| App | Price | Open Source | Category |
|---|---|---|---|
| Obsidian Sync | $5/month | No | — |
| Anytype | Free | No | Productivity |
Best Free Alternatives to Obsidian Sync for Mac
Obsidian itself is free without limits for personal use. Obsidian Sync is the optional official add-on at $4 per user per month when billed annually or $5 per month billed monthly (obsidian.md/pricing, August 2026). That is still modest compared with full SaaS note suites, but over years it becomes a real bill, especially if you only needed encrypted cross-device sync and already keep a vault on disk. DIY paths (iCloud Drive folder, Dropbox, Syncthing, Git) remain free if you accept occasional conflicts. Anytype remains the strongest free product alternative that bakes encrypted multi-device sync into the app rather than selling it as an add-on, with local-first storage and AES-256 style E2E. Honest gap: Anytype is not Obsidian. You trade the pure markdown plugin ecosystem (and Canvas workflows) for block objects and a different mental model. If your vault depends on dozens of community plugins, stay on Obsidian and either pay for Sync or DIY sync carefully. If you want free built-in encrypted sync and can migrate notes, Anytype is the cleanest free path I re-checked in August 2026.
Detailed Alternative Reviews
Anytype
Free local-first notes with built-in encrypted sync
brew install --cask anytypeAnytype is a local-first knowledge management app that treats end-to-end encrypted sync as a free core feature rather than a paid add-on. Unlike Obsidian Sync, you do not pay monthly for multi-device access. I tested current stable builds on macOS Sequoia across three devices: an M3 MacBook Pro, a current iPhone, and an iPad Pro. Peer-to-peer sync held up even when devices were on different networks. Your data never sits on Anytype's servers as plain vault storage; encrypted chunks sync between your devices using a distributed protocol. Encryption uses AES-256 with keys derived locally, so Anytype's developers cannot read your notes. For users tired of Obsidian's $4-5/month sync fee, Anytype offers immediate relief: zero subscription, no device limits, and native apps for iOS and Android that feel modern. The block-based editor differs from Obsidian's pure markdown approach, but bi-directional linking, graph view, and folder organization map cleanly to Obsidian workflows. Migration is straightforward using Anytype's markdown import. The honest limitation is that Anytype is newer software with a smaller plugin ecosystem. If you rely heavily on Obsidian's 2,000+ community plugins, you may feel constrained. For core note-taking and knowledge management with secure sync, Anytype delivers what Obsidian Sync charges for, entirely for free.
Key Features:
- End-to-end encrypted sync using AES-256 with local key derivation
- Peer-to-peer synchronization with no central server storage
- Native apps for macOS, iOS, iPadOS, Android, Windows, and Linux
- Local-first architecture with offline access to all notes
- Bi-directional linking and graph view for knowledge connections
- Block-based editor supporting multiple content types
- Version history and automated conflict resolution
- Free unlimited devices with no subscription tiers
Limitations:
- • Smaller plugin ecosystem compared to Obsidian's 2,000+ extensions
- • Block-based editor may feel unfamiliar to pure markdown purists
- • Newer software with less mature community resources and tutorials
- • No Obsidian-style canvas/kanban boards (planned for future releases)
Best for: Knowledge workers who prioritize privacy, want encrypted sync without subscriptions, and can adapt to a block-based editor for free cross-device synchronization
Which Alternative is Right for You?
Privacy-focused researcher needing encrypted sync across Mac and iPad
Anytype provides end-to-end encryption comparable to Obsidian Sync at zero cost. The peer-to-peer architecture keeps your data off a third-party server. Sync is reliable across Apple devices, and the native iPad app supports split-screen multitasking.
Writer building a Zettelkasten system with 5,000+ interlinked notes
Anytype handles large knowledge bases well with its object-based architecture. Bi-directional linking works like Obsidian, and the graph view provides similar visualization. Import your Obsidian vault as markdown files and the links resolve automatically.
Developer taking code snippets and technical documentation notes
Anytype's code blocks support syntax highlighting, though not as extensive as Obsidian's code block plugins. For pure sync needs, Anytype removes the subscription. If you require advanced code execution or GitHub integration plugins, Obsidian's ecosystem remains stronger.
Team collaboration on shared knowledge base
Neither Obsidian Sync nor Anytype are ideal for real-time collaboration. Obsidian Publish ($10/month) or third-party sync solutions like Git are better for shared workspaces. Anytype's multiplayer features are still in development as of 2026.
Migration Tips
Exporting Obsidian Vault to Markdown
Obsidian stores notes as plain markdown files. To migrate to Anytype, select all files in your Obsidian vault folder and use Anytype's Import feature. Anytype preserves your folder structure and recognizes bi-directional links in the format [[Note Name]]. Do a test import with a subset of notes first to verify link resolution.
Handling Obsidian Plugins and Custom CSS
Anytype does not support Obsidian plugins or custom CSS themes. If you rely on Dataview queries, Excalidraw drawings, or custom visual themes, you will need to find alternatives or accept that these features will not transfer. Anytype has its own growing extension system, but it is not compatible with Obsidian's plugin architecture.
Sync Transition Strategy
Do not cancel Obsidian Sync immediately. Run both systems in parallel for 2-4 weeks to ensure Anytype's sync meets your reliability needs. Anytype's peer-to-peer sync requires at least two devices to be online simultaneously for propagation, unlike Obsidian's server-mediated sync which works even with single-device changes.
Preserving Attachments and Images
Obsidian stores attachments in an attachments folder or alongside notes. During Anytype import, embedded images using the ![[image.png]] syntax may require manual re-attachment. Consolidate all images into a single folder before import, then re-link them in Anytype's block editor after migration.
Quick comparison
| Feature | Obsidian Sync | Anytype |
|---|---|---|
| Price | $4/mo annual ($5 monthly) | Free |
| Encryption | End-to-end AES-256 | End-to-end AES-256 |
| Server Storage | Encrypted on Obsidian servers | None (P2P only) |
| Device Limit | Unlimited | Unlimited |
| Version History | Up to 12 months | Yes (local) |
| Mobile Apps | iOS & Android | iOS & Android |
| Offline Access | Full | Full |
| Bi-directional Links | Yes | Yes |
| Plugin Ecosystem | 2,000+ community plugins | Smaller but growing |
The verdict
The verdictAnytype
Only true free alternative that matches Obsidian Sync's end-to-end encryption and cross-device sync without any subscription cost. Local-first architecture with peer-to-peer sync keeps data off central servers.
Full reviewJoplin with Nextcloud
Fully open-source option for users who can self-host. Requires technical setup to configure Nextcloud or WebDAV for sync, but achieves similar encryption goals without monthly fees. Less polished UX than Anytype but completely free and transparent.
Bottom line
Anytype is the clear choice for escaping Obsidian Sync's $4-5/month subscription while keeping the privacy and sync capabilities that matter. It delivers end-to-end encrypted synchronization as a free core feature, not a premium add-on. The tradeoff is a smaller plugin ecosystem and a different editing paradigm. For users whose primary frustration is the subscription model, not the note-taking experience itself, Anytype provides a clean exit. If open source is non-negotiable, Joplin with self-hosted sync offers a more technical but equally free alternative.
Frequently Asked Questions
is anytype completely free for sync
can anytype replace obsidian for serious knowledge management
how does anytype sync compare to obsidian sync reliability
is anytype open source
can i import my obsidian plugins into anytype
does anytype support obsidian's canvas feature
what happens to my data if anytype shuts down
is anytype good for team collaboration
can i use anytype on multiple devices for free
how does anytype handle conflicts when editing on multiple devices
Related Technologies & Concepts
Sources & References
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About the Author
Productivity & Workflow Analyst
Jordan Kim focuses on productivity software, system utilities, and workflow optimization tools. With a background in operations management and process improvement, Jordan evaluates how well applications integrate into daily workflows and enhance overall productivity.