StampName vs CallFirst

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

StampName compared with CallFirst
Detail	StampName	CallFirst
What it does	Rename every invoice on your Mac	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	Paid	Freemium
Pricing	Pro Yearly: $19.99/year; Pro Lifetime: $39.99 once. Early bird pricing (70% off) applied at checkout for first 25 customers. Both plans include unlimited renames, custom formats, and up to 3 Macs. 14-day refund guarantee through Polar.	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	Automatic text extraction from invoices and receipts Color-coded value highlighting showing extraction source Bulk processing with review mode for uncertain entries Custom naming format builder Free unlimited undo with file integrity checks File collision handling with automatic suffixes Local rename history and journal Try with sample invoices before purchasing	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	No uploads or cloud processing - everything runs locally on your Mac No AI, accounts, or tracking required Values outlined on page showing exactly where names came from Works offline after initial activation	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)	Not checked yet no change since last check	3 no change since last check
Trust Flow (Majestic)	0	0
Citation Flow (Majestic)	0	20
Referring domains (Majestic)	0	18

5 details filled in for both companies.

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