esigna vs MD Flow

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 MD Flow
Detail	esigna	MD Flow
What it does	Professional email signatures, made in minutes	Native app for browsing Markdown folders on Mac, iPhone, and iPad with instant preview
Stage	Not given	Not given
Founded	Not given	Not given
Based in	Not given	Not given
Pricing model	Not given	Freemium
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: browse and preview Markdown, 2 connected folders, 5 recent files, works offline. MD Flow Pro: $7.99 one-time purchase (US price; varies by region), unlimited connected folders, 50 recent files, search inside documents, PDF export, email drafts. Single purchase covers Mac, iPhone, and iPad.
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	Instant Markdown preview with Mermaid diagrams, KaTeX math, callouts, and YAML frontmatter support Browse folders of Markdown files with live previews Full-text search across connected folders (Pro) PDF export with math, diagrams, callouts and tables (Pro) Works with iCloud, Dropbox, and local folders No account required, files stay on device Unlimited connected folders (Pro) Higher volume of recent and loose files (Pro) Universal purchase for Mac, iPhone, and iPad
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	Reader, not an editor—lightweight and focused on reading Markdown Private by default with no account, sign-in, or cloud requirement Native on Mac, iPhone, and iPad with one universal purchase One-time purchase instead of subscription Works offline and doesn't move or sync your files
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	2 no change since last check
Trust Flow (Majestic)	0	0
Citation Flow (Majestic)	15	16
Referring domains (Majestic)	64	24

4 details filled in for both companies.

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