Suparelay vs Checkslip

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

Suparelay compared with Checkslip
Detail	Suparelay	Checkslip
What it does	Call any phone from your computer	Bank slip verification API for transfer confirmation
Stage	Not given	Not given
Founded	Not given	Not given
Based in	US	TH
Pricing model	Paid	Freemium
Pricing	Calls from $0.03 per minute to $1.06 per minute depending on destination country. From $0.03/min to India, $0.04/min to China, $0.05/min to Mexico and Philippines, $0.08/min to Brazil, $0.09/min to Canada and USA, $0.18/min to Egypt, $0.24/min to Germany, $0.27/min to Nigeria, $1.06/min to Pakistan.	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 any landline or mobile worldwide Price shown before you dial No app or SIM card required Calls cost only cents per minute Credit never expires Calls that don't connect cost nothing Works on any browser and device Keypad support for phone menus Call history and cost tracking Invoice for every top-up	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	Direct connection to local operators without resellers Transparent pay-as-you-go pricing with no monthly plans Modern interface that behaves like a real phone Number verification before calling Business-friendly with shared credit and invoices	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)	29 −1 (down) since last check	Not checked yet no change since last check
Trust Flow (Majestic)	26	0
Citation Flow (Majestic)	22	0
Referring domains (Majestic)	85	0

6 details filled in for both companies.

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