VoixCall vs Checkslip

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

VoixCall compared with Checkslip
Detail	VoixCall	Checkslip
What it does	Cheap international calls from your browser or app	Bank slip verification API for transfer confirmation
Stage	Not given	Not given
Founded	Not given	Not given
Based in	Not given	TH
Pricing model	Paid	Freemium
Pricing	Pay-as-you-go credits starting from 2.5¢/min. Starter: $10 credits (~100-200 minutes); Popular: $25 credits (~500-1000 minutes); Premium: $45 credits + 10% bonus (~900-1800 minutes); Business: $90 credits + 10% bonus (~1800-3600 minutes). Call recording: $0.003/min. Transcripts with AI summaries: $0	Free: 50 credits when phone number is verified. Paid plans: Pack 500 (500 THB, 1,800 credits), Pack 700 (700 THB, 2,700 credits), Pack 1,200 (1,200 THB, 4,800 credits), Pack 1,500 (1,500 THB, 6,400 credits), Pack 3,500 (3,500 THB, 16,000 credits), Pack 5,000 (5,000 THB, 24,000 credits), Pack 10,000
Key features	Call 160+ countries from browser or app No software installation required Pay-as-you-go credits from 2.5¢/min Custom caller ID with verified phone number Virtual international phone numbers Call recording with transcripts and AI summaries Encrypted WebRTC calls Crystal-clear HD voice quality Credits never expire SMS-capable virtual numbers	QR code and slip image verification Bank transaction lookup with reference number, date/time, and amount Sender and recipient bank names and abbreviated names Last 4 digits of account numbers Webhook delivery of results Idempotency key for duplicate request handling Does not store slip images Credit charging only when bank confirms transaction Automatic re-checking for pending transactions Multiple credit pack options from 500 to 50,000 THB
What makes it different	50x cheaper than traditional carriers with rates from 2.5¢/min No app download needed, works directly in browser Calls to real phone numbers without requiring recipient to have app or internet Optional call transcripts with AI summaries and extracted details Verified caller ID so recipients recognize your calls	Real-time verification directly from source bank records Does not store or log slip images for privacy Supports duplicate request detection without re-charging Free trial with 50 credits upon phone number verification
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)	3 no change since last check	Not checked yet no change since last check
Trust Flow (Majestic)	7	0
Citation Flow (Majestic)	26	0
Referring domains (Majestic)	22	0

5 details filled in for both companies.

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