Idus vs Clipster

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

Idus compared with Clipster
Detail	Idus	Clipster
What it does	Tasks, projects, notes, group chat and AI assistant in one calm place	Smart clipboard manager that syncs across Mac, Windows and iPhone with end-to-end encryption
Stage	Not given	Startup
Founded	Not given	2026
Based in	Not given	FR
Pricing model	Not given	Freemium
Pricing	Free on phone with unlimited projects, tasks and notes. Paid plan: $5/month or $48/year (with 20% yearly discount equivalent to $4/month), includes 7 free trial days.	Free plan: 40 clips in history, 1 pin, full-text search, all content types, no account needed. Plus plan: full clipboard history and more pins. Pro plan: 250 clips in history, 30 pins with 30 clips each, file uploads up to 50 MB, sync across devices, encrypted cloud backup.
Key features	Unlimited projects, tasks and notes on free plan Projects with steps and color-coded urgency rings Unified calendar view of all deadlines Notes with formatting, checklists and tables Group chat within projects with file sharing AI assistant for planning, writing and summarizing Six theme options including dark and greyscale modes Sync across phone and web devices	Full-text search through entire clipboard history Pins to organize and categorize clips Support for multiple content types: text, code, images, files, links, colors, documents End-to-end AES-256-GCM encryption with zero-knowledge architecture Real-time sync across Mac, Windows and iPhone Offline functionality with automatic sync on reconnect Native apps for macOS, Windows, iPhone and iPad iOS keyboard extension for pasting from any app Supports up to 50 MB file uploads with Pro plan Ultra-fast launch time under 50 milliseconds
What makes it different	Free app includes almost every feature with no time limit or card required Chat and file sharing integrated directly within projects AI assistant that modifies existing content rather than just suggesting changes Notebooks with physical book appearance and A4 PDF export format	Cross-platform with zero-knowledge end-to-end encrypted sync across Mac, Windows and iPhone Built with Rust and Tauri for 10x less memory usage than Electron-based alternatives Genuinely free plan that is not a limited trial or demo One of the few serious clipboard managers with native Windows app alongside macOS and iOS
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)	Not checked yet no change since last check	8 +4 (up) since last check
Trust Flow (Majestic)	1	7
Citation Flow (Majestic)	18	16
Referring domains (Majestic)	7	6

4 details filled in for both companies.

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