SMS-ACTIVATE vs. ViOTP: The Best Telegram OTP SIM Rental Service

sms-active vs. ViOTP: The Best Telegram OTP SIM Rental Service (2025)

To verify a Telegram account, using an OTP SIM rental service is an effective solution. ViOTP is a familiar name, but its limitation of only supporting OTP reception via SMS has revealed several drawbacks. So, what is the more optimal solution? Join Hoang Quan Agency for a detailed comparison and to learn about sms-active, a superior new-generation service.

The Limitations of ViOTP: Why is SMS OTP Not Enough?

Relying solely on ViOTP's SMS OTP method has created unnecessary "bottlenecks" and risks:

• Cannot receive OTP via phone call: Some applications, especially Telegram, may require OTP verification through a phone call. With ViOTP, you will not be able to complete this step.
• Instability of the SMS channel: Network congestion, delays, and even lost OTP messages are not uncommon, causing work disruptions.
• Limited SIM inventory: ViOTP's SIM card stock is still limited, especially for international country codes.

sms-active: A Comprehensive Solution with Multi-Method OTP

Sms-active emerges as a groundbreaking solution, thoroughly addressing the problems of the old method. The biggest difference is its support for various OTP reception methods, including both SMS and phone calls.

The Superior Advantages of sms-active:

• Receive OTP via phone call: Fast, reliable, and superior to SMS. You will receive the code almost instantly.
• Massive SIM inventory with global coverage: Provides an abundant supply of virtual numbers from many different countries.
• Competitive pricing, many flexible plans: Suitable for all needs, from individuals to businesses.
• 24/7 Customer Support: Always ready to answer any questions and provide technical assistance.

Experience a Superior OTP SIM Rental Service

Don't let OTP reception disrupt your work. Sign up for sms-active now to experience the difference!

Sign Up for sms-active Now!

Head-to-Head Comparison: sms-active vs. ViOTP

Criteria	ViOTP	sms-active
OTP Reception Method	SMS Only	SMS & Call
Reliability	Average (prone to SMS issues)	High (thanks to stable call channel)
SIM Inventory	Limited	Large, diverse countries
Customer Support	Good	24/7, multi-channel

👉 Read more: A detailed guide on how to register and use the sms-active service.

Conclusion

In the race between Telegram OTP SIM rental services, sms-active has taken the lead thanks to its breakthrough in OTP reception methods and comprehensive advantages in user experience. If you are looking for a truly high-quality, flexible, and limitless service, experience sms-active today!