Boom vs Tell the Sky

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

Boom compared with Tell the Sky
Detail	Boom	Tell the Sky
What it does	Your AI coach for Instagram growth	Send a message on a paper lantern and let it drift across the world on the real wind until a stranger catches it and sends it on
Stage	Not given	Not given
Founded	Not given	Not given
Based in	GB	Not given
Pricing model	Freemium	Free
Pricing	Free plan with limited usage (3 AI Coach messages per day, 3 re-generations per activity). Paid Unlimited plan: $4/week, $14/month, or $129/year. Lifetime access one-time purchase: $99 (includes 1,000 AI credits monthly and unlimited brand collaborations, available until November 2, 2026).	Not given
Key features	Personalized daily posting plan Post and audience analysis Brand collaboration discovery Viral content insights 24/7 AI consultant Growth hacks library Real-time progress tracking	Send messages on digital lanterns that drift on real wind patterns Add messages to lanterns and send them on Catch up to three lanterns per day Live world map showing lantern journeys Sign in with email, Google or Apple Customizable notifications and quiet hours Report and block users with moderation system Set location to receive lanterns
What makes it different	AI coach tailored to your specific account and goals Designed specifically for micro-influencers Brand collaboration matching Does not modify your Instagram profile	Messages drift on real wind patterns across a live world map Messages are added by multiple strangers as lanterns travel Emphasis on safety and kindness with content moderation Location-based delivery of messages to nearby users
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)	8 no change since last check	2 +1 (up) since last check
Trust Flow (Majestic)	6	0
Citation Flow (Majestic)	16	0
Referring domains (Majestic)	7	0

4 details filled in for both companies.

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