esigna vs Idus

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

esigna compared with Idus
Detail	esigna	Idus
What it does	Professional email signatures, made in minutes	Tasks, projects, notes, group chat and AI assistant in one calm place
Stage	Not given	Not given
Founded	Not given	Not given
Based in	Not given	Not given
Pricing model	Not given	Not given
Pricing	Free: unlimited templates and exports, save 2 signatures, 3 pastes of existing signatures. Signature plan: $19 one-time purchase, save up to 25 signatures, unlimited pastes.	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.
Key features	26 professional templates Paste existing signature to auto-fill details Email-safe HTML formatting Dark mode preview Photo and logo uploads with framing Brand color customization Works with Gmail, Outlook, Apple Mail and more Export as HTML, PNG or plain text	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
What makes it different	No sign-up required to create and use signatures Email-safe HTML that preserves formatting across all email clients Automatically extracts details from existing email signatures	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
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)	33 +1 (up) since last check	Not checked yet no change since last check
Trust Flow (Majestic)	0	1
Citation Flow (Majestic)	15	18
Referring domains (Majestic)	64	7

4 details filled in for both companies.

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