Voice OTP
Enhance your security with Juphoon’s enterprise-grade Voice OTP solution. Deliver secure one-time passwords via automated phone calls with 99.9% reliability and global coverage.
Secure Every Interaction with Juphoon Voice OTP Service
High Deliverability
Unlike SMS, Voice OTPs can bypass network congestion and carrier limits, ensuring critical messages get through.
Simple Integration
Seamlessly integrate Voice OTP into your system with just a few lines of code – secure 2FA in minutes.
Fast & Real-time
Instant OTP delivery with minimal latency via intelligent routing and speech synthesis.
Multi-Language Support
Deliver OTPs in 38 languages using advanced TTS (Text-to-Speech) technology.
Compliance-Ready
Fully compliant with global data security regulations including GDPR and ISO standards.
Global Coverage
Deliver voice OTPs to users across over 100 countries with high call connectivity rates.
Some Use Cases of Voice OTP
Finance | E-Commerce | Telemedicine | Government | Hospitality | Social Media
2FA for User Login
Add an extra layer of security with real-time voice authentication.
Transaction Verification
Secure financial transactions with spoken OTPs that can’t be intercepted like SMS.
Password Reset
Deliver voice OTPs even when SMS is blocked or unavailable.
SIM Swap Protection
Reduce fraud risk with phone call-based verification.
How it works
Step 1
Your server initiates an OTP request to Juphoon API.
Step 2
Juphoon places a voice call to the user’s phone number.
Step 3
A natural-sounding voice reads out the OTP code.
Step 4
User inputs the OTP to complete verification.