Call mobiles and landlines around the world from your browser with prepaid calling credit
Non-custodial crypto checkout where customers pay with any token and merchants receive USDC or USDT in their own wallet
Stage
Not given
Startup
Founded
Not given
2026
Based in
US
US
Pricing model
Freemium
Freemium
Pricing
Personal calling credit starts at $5, $10, or $25 top-ups. Calls billed per minute at destination-specific rates for mobile or landline, with partial minutes rounded up. Virtual phone numbers have separate recurring monthly charges.
Test mode: free. Live payments: 0.7% per completed payment. No monthly or setup fee.
Key features
Call mobiles and landlines from any modern web browser
See destination rates before dialing
Prepaid calling credit starting at $5
Works in Chrome, Safari, Firefox and Edge
Compare mobile and landline rates by destination
Optional virtual phone numbers for receiving calls
Send and receive text messages on virtual numbers
No subscription or contract required
Calls rounded up to whole minutes
Works on phones and computers
Hosted checkout sessions for stablecoin payments
Direct settlement to merchant-controlled wallet
Independent onchain payment verification
Signed webhook notifications with retry delivery
JavaScript and React SDKs for integration
Separate test and live payment modes
Payment links, invoices, and API-based checkout creation
Dashboard with payment records and settlement wallet settings
API playground for testing checkout flows
What makes it different
No app download required, works directly in your browser
Transparent pricing shown before each call
Recipients don't need TringPhone or internet connection to receive calls
Pay as you go with no monthly subscriptions
Optional virtual phone numbers for inbound calls
Non-custodial: Payclave never holds funds or private keys; settlements go directly to the merchant's own wallet
Accept any token: customers pay with whatever supported token they already hold without bridging or swapping
Simple flat 0.7% pricing with no monthly fee, setup fee, or payout fee
Independent onchain verification before marking payments as complete
Developer-friendly with published API, SDKs, and comprehensive guides for integration and reconciliation
TringPhone
Payclave