SnapIndex 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.

SnapIndex compared with MD Flow
Detail	SnapIndex	MD Flow
What it does	Search everything you've captured	Native app for browsing Markdown folders on Mac, iPhone, and iPad with instant preview
Stage	Startup	Not given
Founded	Not given	Not given
Based in	Not given	Not given
Pricing model	Not given	Freemium
Pricing	Free: 25 lifetime captures. Pro: $2.99/mo for 200 new captures per month. Scale: $9.99/mo for unlimited captures. All plans include all features: screenshot, scrollshot, area capture, click sequence recording, multi-page documents, OCR, full-text search, annotation tools, PDF export, Google Drive up	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	Extract text automatically from screenshots and PDFs Full-text search across all captures	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	Connects capture, extraction, indexing, annotation and retrieval in one unified system Combines screenshots, PDFs, and workflows in a single searchable library Converts captures into structured documents and artifacts Real-time indexing makes captures searchable immediately	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)	4 −1 (down) since last check	2 no change since last check
Trust Flow (Majestic)	3	0
Citation Flow (Majestic)	13	16
Referring domains (Majestic)	16	24

4 details filled in for both companies.

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