International calls at unbeatable rates, direct from your browser
Stage
Established
Not given
Founded
2019
Not given
Based in
GB
DE
Pricing model
Freemium
Paid
Pricing
Not given
Pay-as-you-go: calls cost from $0.024/minute for US calls, rates vary by destination. Initial top-up: $3 for eligible new accounts, $5 otherwise. Regular minimum credit purchase: $5. Live call translation: $0.19/minute. Phone number rental available for a monthly fee (US or Canada numbers).
Key features
Live exchange rates for 166 currencies
JSON and XML response formats
Historical data back to year 2000
API Playground for testing requests
Analytics and monitoring dashboard
Team management and API key management
IP whitelisting and blacklisting
SDKs for multiple programming languages
Multiple API endpoints including convert and timeframe
Call 150+ countries with per-minute rates
HD voice quality with adaptive adjustment
Live call translation with multiple language pairs
Works on iOS, Android and web browser
End-to-end encrypted calls
No downloads required
24/7 customer support
Rent US or Canada phone numbers
Send and receive SMS messages
What makes it different
330 edge locations worldwide for ultra-low latency
Handles over 50 million monthly requests
99.9% uptime guarantee
Average response time of ~50 milliseconds
Free plan available for hobby projects and open-source
Rates from $0.024/minute with no hidden fees or subscriptions
Live call translation feature for multi-language conversations
Instant setup with no SIM card needed
Works anywhere globally with internet connection
Free 1-minute trial for new accounts after card verification