SmartLinks vs Astar

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

SmartLinks compared with Astar
Detail	SmartLinks	Astar
What it does	The growth operating system for mobile apps	Name stars, leave notes, and find them again
Stage	Not given	Not given
Founded	Not given	Not given
Based in	Not given	Not given
Pricing model	Not given	Freemium
Pricing	Free plan (permanent, no credit card required). Growth plan from $9.50/month (billed monthly) or $95/year if billed annually. Business and Agency plans available at higher tiers.	Not given
Key features	Not given	Name stars and leave notes Public or private note visibility 3D scene visualization Notes limited to 280 characters Likes and favorites Explore feed Automated profanity filtering
What makes it different	One integrated platform instead of managing 5-6 separate tools for deep links, attribution, screenshots, ASO, reviews and crash monitoring Setup in approximately 10 minutes with lightweight SDK integration Support for 137 Apple and Google Play store locales with multilingual capabilities Built on real workflows from the team's own apps rather than a feature checklist	Private personal night sky Free on iOS and Android Public and private note options
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)	19 no change since last check	29 no change since last check
Trust Flow (Majestic)	5	0
Citation Flow (Majestic)	40	12
Referring domains (Majestic)	65	13

2 details filled in for both companies.