Postneedle vs Readlink

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

Postneedle compared with Readlink
Detail	Postneedle	Readlink
What it does	Discover useful posts from smaller creators on X	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	ES	CH
Pricing model	Freemium	Freemium
Pricing	Free: Find, collections, saved searches, draft checker with three fixes daily. €1 for priority account reading. €9 for full report (last 200 posts). €19 per month for scouting feed with 14 days free trial.	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	Search X posts by interest without account Browse editorial collections with original sources Discover creators under 10K followers Read account evaluation of last 20 posts Get full account report from last 200 posts Save searches without creating account Draft checker with three free fixes daily Private scouting feed for builder discovery Posts evaluated for substance not reach Submit account to join Find directory	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	Free with no account required for core features Focus on substance over follower count Posts evaluated by consistent criteria Every post links to original source on X	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)	Not checked yet no change since last check	12 +3 (up) since last check
Trust Flow (Majestic)	0	4
Citation Flow (Majestic)	18	14
Referring domains (Majestic)	9	14

6 details filled in for both companies.

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