Head-to-Head Comparison · Alternative to Obsidian · 🧠 notes & knowledge
Obsidian vs Blinko
The next generation of open-source AI-powered card notes designed to help you quickly capture and organize inspiration so that ideas never run out. Here is how Blinko ($0/mo open source) stacks up against Obsidian ($10/mo) across cost, hosting, data privacy, and real-world trade-offs.
Blinko is a verified Open Source-licensed open-source replacement for Obsidian. Switching from Obsidian ($10/mo) saves $120/yr per solo seat, or $600/yr for a 5-person team. Deployment: Runs on Self-host.
The catch: Requires self-hosting setup, updates, and server maintenance compared to managed Obsidian.
Blinko
$0.00/mo · Open Source
Obsidian vs Blinko Specifications
facts verified 2026-11-07
| Dimension | Obsidian (Paid) | Blinko (Replacement) |
|---|---|---|
| Monthly Price | $10 / mo | $0 / mo |
| 1-Year Cost (1 seat) | $120 / yr | $0 / yr (Save $120) |
| 1-Year Cost (5 seats) | $600 / yr | $0 / yr (Save $600) |
| 1-Year Cost (10 seats) | $1,200 / yr | $0 / yr (Save $1,200) |
| Source & License | Proprietary SaaS | open source Open Source |
| Where It Runs | Vendor Cloud | Self-host (your server) |
| Platforms | Web / Cloud | webself-hosteddocker to self-host |
| GitHub Stars | — | ★ 11.2k (active nov 2026) |
Deep Dive: Switching from Obsidian to Blinko
Trade-offs, installation & data architecture
What you trade away
Requires self-hosting setup, updates, and server maintenance compared to managed Obsidian.
How to deploy Blinko
Clone https://github.com/blinko-space/blinko or deploy with Docker Compose
What it takes to run
Deploy via Docker or binary release from GitHub and configure environment variables.
Where your data lives
All application data and configuration live on your own server or local database.
Why fork Blinko instead of vibe-coding a Obsidian clone?
Instead of paying recurring SaaS fees for Obsidian or rebuilding it from scratch, deploy one of the 18 battle-tested open-source alternatives like Macro Docs.
Obsidian vs Blinko FAQ
Is Blinko a good free alternative to Obsidian?+
Yes. Blinko is a verified open-source (Open Source) replacement for Obsidian. The next generation of open-source AI-powered card notes designed to help you quickly capture and organize inspiration so that ideas never run out.
What is the catch when switching from Obsidian to Blinko?+
Requires self-hosting setup, updates, and server maintenance compared to managed Obsidian.
How much do you save switching from Obsidian to Blinko?+
Obsidian costs $10/mo ($120/yr) per seat, whereas Blinko is $0/mo. Switching saves $120/yr for a solo user, $600/yr for a 5-person team, and $1,200/yr for a 10-person team.
How do I install or self-host Blinko instead of Obsidian?+
Install: Clone https://github.com/blinko-space/blinko or deploy with Docker Compose. Setup: Deploy via Docker or binary release from GitHub and configure environment variables.
