15+
Years of Expertise
98%
Delivery Rate
200+
Countries and Territories
6000+
Served Customers

Why Choose YOFI

YOFI offers global SMS & voice coverage with up to 98%+ delivery rates, helping businesses acquire customers faster and more efficiently.

One-Stop Solution

Complete suite of services—Marketing SMS, Notification SMS, Verification SMS/Voice OTP, Two-Way SMS, Voice Notifications, and Agent Seat System—all integrated on a single, easy-to-use platform.

Security & Compliance

Fully compliant with global regulations (GDPR, PDPA, etc.), with built-in fraud prevention and secure data handling for finance, gaming, and e-commerce clients.

Scalability & Reliability

Handles over 100 million messages daily — perfectly suited for traffic spikes and rapid business growth.

Cost-Effective

Competitive pricing with no hidden fees, plus significant savings compared to building in-house systems or using multiple providers.

Expert Local Support

Headquartered in Singapore with offices in Hong Kong, Shenzhen, and Guangzhou—providing fast, responsive support in your time zone and language.

Proven Results

Trusted by leading enterprises in finance, e-commerce, gaming, and social apps to drive engagement, reduce fraud, and improve customer satisfaction.

Other Products

Comprehensive messaging solutions tailored to your business needs

营销短信,Marketing SMS

Marketing SMS

Deliver high-impact promotional campaigns directly to your customers' phones with our Marketing SMS service.

    High open rates with instant delivery and engagement. 

    Cost-effective targeted campaigns for maximum ROI. 

    Personalized content drives conversions and loyalty.

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通知短信,Notification SMS

Notification SMS

Keep customers informed in real-time with reliable Notification SMS.

    Real-time alerts ensure timely information delivery. 

    Reliable and secure for critical updates. 

    Simple, direct communication without app dependency.

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验证短信,SMS OTP

SMS OTP

Strengthen security with fast, reliable Verification SMS (OTP).

    Fast, secure one-time password (OTP) delivery. 

    Reduces fraud with strong authentication layer.

    Easy integration and global reach.

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双向短信,Two-Way SMS

Two-Way SMS

Enable meaningful, real-time conversations with Two-Way SMS.

    Enables interactive customer conversations instantly. 

    Boosts engagement through real-time replies. 

    Ideal for support, surveys, and feedback.

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语音验证码,Voice OTP

Voice OTP

Enhance authentication with Voice Verification Code (OTP).

    Secure audio-based code delivery for authentication. 

    Works without internet or SMS coverage. 

    Supports users with reading difficulties.

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语音通知,Voice Notification

Voice Notification

Reach users instantly with automated Voice Notifications using advanced text-to-speech (TTS).

    Clear voice messages for important alerts.

    Higher attention than text in noisy environments.

    Accessible for visually impaired users.

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人工坐席系统,Agent Seat System

Agent Seat System

Transform customer support with our cloud-based Agent Seat System (Call Center Solution).

    Human agents provide personalized customer support.

    Handles complex queries with empathy and expertise.

    Builds trust and resolves issues effectively.

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Our Partners Are Spread All Over The World

Trusted by leading companies across industries worldwide

With YOFI

You get reliable, secure, and efficient communication tools that help you connect with customers globally—simply and effectively.

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