InboxClean vs CallFirst

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

InboxClean compared with CallFirst
Detail	InboxClean	CallFirst
What it does	Clean your Gmail inbox in 60 seconds by unsubscribing from spam and newsletters with one click	Screen time app that unlocks social media after a real phone call with someone you love
Stage	Not given	Startup
Founded	Not given	Not given
Based in	Not given	GB
Pricing model	Freemium	Freemium
Pricing	Free: 10 unsubscribes per week, scan up to 1000 emails, basic spam report, Gmail only. Pro: $5 per month with unlimited unsubscribes, spam score for every sender, Inbox Shield, weekly auto-clean, and priority support.	Free tier with one contact and daily unlock; paid tiers available with pricing varying by region and currency (from GBP 0 to GBP 59.99). Annual subscriptions and one-time purchases available.
Key features	Scan last 1,000 emails for subscriptions and newsletters One-click unsubscribe from unwanted senders Weekly automatic cleaning Auto-unsubscribe from new spam senders Spam score for every sender Inbox Shield to block senders forever Basic spam report	Blocks Instagram, TikTok, YouTube, X, Threads, Facebook and Snapchat until 60-second phone call On-device call verification without access to call logs or audio Customizable blocking schedule with one-tap activation Supports both regular phone calls and WhatsApp calls Multiple contacts and named groups on Pro tier Privacy-first design with no contact data synced to servers Daily unlock system resetting each day Free tier with one contact and one daily unlock
What makes it different	60-second setup to clean inbox Fully automatic weekly cleaning with no effort required Free plan available with no credit card required Headers only access, emails never read or sold	Designed for personal connection rather than productivity blocking Call-based unlocking replaces generic friction like timers or breathing exercises Verification happens locally on-device without server access to contact data One simple mechanism designed for maximum behavioral impact
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)	1 no change since last check	3 no change since last check
Trust Flow (Majestic)	3	0
Citation Flow (Majestic)	19	20
Referring domains (Majestic)	7	18

5 details filled in for both companies.

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