Readlink vs Posto

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

Readlink compared with Posto
Detail	Readlink	Posto
What it does	A social reading app for organizing your library, discovering books, and sharing ideas with curious readers	AI-powered social media content creation for SMEs and creators
Stage	Not given	Not given
Founded	Not given	Not given
Based in	CH	ID
Pricing model	Freemium	Freemium
Pricing	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	Free: Rp 0/month (20 Credit AI/month, 1 social account, basic templates with watermark). Starter: Rp 39,000/month (150 Credit AI/month, 5 social accounts including TikTok, all templates without watermark). Pro: Rp 58,000/month (350 Credit AI/month, 25 social accounts, all templates, up to 30 monthly
Key features	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	AI carousel generation from text, links, or product photos Brand kit with automatic logo and color matching Automatic scheduling to Instagram, Facebook, Threads, and TikTok AI photo background replacement for product images Batch content creation up to 30 posts at once Reels and video MP4 export from carousel AI caption, headline, and rewrite generation Team collaboration with approval and client reports Export to PNG, ZIP, and PDF formats Public API and MCP integration support
What makes it different	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	All manual work is free—only AI actions consume credits Transparent pricing with no surprises Free tier for life with 20 Credit AI monthly Built for Indonesian and Malaysian markets with local payments Results are editable drafts, not locked AI outputs
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)	12 +3 (up) since last check	Not checked yet no change since last check
Trust Flow (Majestic)	4	0
Citation Flow (Majestic)	14	0
Referring domains (Majestic)	14	0

6 details filled in for both companies.

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