Note Mark vs Turtl

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

Note Mark compared with Turtl
Detail	Note Mark	Turtl
What it does	Fast and minimal web-based Markdown notes app with open source design	The secure, collaborative notebook
Stage	Not given	MVP
Founded	Not given	Not given
Based in	Not given	Not given
Pricing model	Not given	Not given
Pricing	Not given	Not given
Key features	Fast WASM powered markdown rendering Open source code Standard file and folder system Upload and attach assets GitHub Flavored Markdown support Note sharing Mobile friendly Dark and light theme Multiple note views OIDC single sign-on support	Different note types: text, bookmark, password, image, and file/document Client-side cryptography to keep all data safe Full-text search and tag filtering Securely share with granular permissions Browser extension for bookmarking Write notes in Markdown format Attach files, photos and documents TeX math expression support Sync across devices Export/import for backup and server migration
What makes it different	Open source design ensures you own your notes and can transfer them anytime Responsive web UI with minimal design Lightning fast with WASM powered rendering	Open source with self-hosting option Client-side encryption for complete privacy Secure sharing without compromising privacy Multiple note types in one app Multi-language support and international features
Free plan	Not given	Not given
Open source	Not given	Not given
Platforms	Not given	Not given
Public API	Not given	Not given
Community votes	0	0
DR (Domain Rating by Ahrefs)	13 −1 (down) since last check	44 no change since last check
Trust Flow (Majestic)	12	24
Citation Flow (Majestic)	22	40
Referring domains (Majestic)	68	2948

3 details filled in for both companies.

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