Postspace vs Readlink

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

Postspace compared with Readlink
Detail	Postspace	Readlink
What it does	TikTok formats ranked by buyer signal, with film-ready briefs	A social reading app for organizing your library, discovering books, and sharing ideas with curious readers
Stage	Not given	Not given
Founded	Not given	Not given
Based in	Not given	CH
Pricing model	Free trial	Freemium
Pricing	Pro monthly $39/mo with 3-day free trial; Pro annual $99/year with 3-day free trial; Agency $149/month with 7-day free trial for up to 10 client brands	Free: Tracking your library and your reading, stats, Discover and the feed. Premium: Optional subscription available in the app with features including advanced reading stats, unlimited shelves, unlimited AI reading chats, AI assistants (20 actions a day free, unlimited on Premium), AI index scannin
Key features	Scans website to extract product, audience and brand voice Ranks TikTok formats by buyer-comment signals in real videos Generates film-ready briefs with hooks, beat sheets and CTAs Shows real TikTok examples with views, likes and comment counts Analyzes comment themes to identify buyer intent Includes reference briefs and unlimited tools with Pro plan Supports both e-commerce brands and consumer apps Provides SEO tools for hooks, scripts and fonts Matches up to six formats per scan Agency plan includes up to 10 brand workspaces and team seats	Page-by-page reading tracker Book barcode scanner Goodreads library import AI reading chats Social feed for book discussions Reader matching Half-star ratings Private notes and highlights In-app PDF reader
What makes it different	Analyzes real TikTok comment sections, not AI-generated guesses One-minute website scan with no questionnaire required Every score links to real TikTok data with receipt Costs less than a single failed video production	Built specifically for non-fiction readers with curated recommendations and discussion tuned to non-fiction AI features connect insights across your personal books and notes Reader matching against 300+ curated celebrity libraries Highlights and notes stay linked to chapters for long-term reference
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)	3 +1 (up) since last check	12 +3 (up) since last check
Trust Flow (Majestic)	8	4
Citation Flow (Majestic)	26	14
Referring domains (Majestic)	40	14

5 details filled in for both companies.

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