Stop Paying For SMS That Never Reach Anyone with HLR And MNP Checks
If you send SMS at any kind of scale, there is a fair chance you are paying for messages that never reach a real person. Numbers change, SIMs get deactivated, and people switch networks. The database you rely on ages faster than you’d like. Wouldn’t it be great if you could stop paying for dead […]
Build an OTP Flow Your Customers Trust with SMS, WhatsApp, Viber, Email, and TOTP (& Smart Fallback)
If you care about secure logins or safe payments today, you can’t avoid two-factor authentication and one-time passcodes (OTPs). I see many teams still start with SMS for these codes, and that makes sense. It’s simple, and almost every phone can get it. As is the case with every free market though, there are alternatives. […]
Choosing Between SMS.to vs Twilio vs Telnyx for Your Messaging API
The messaging API you go with has a big impact on your company’s communications. It affects how much you pay, how many of your texts actually land, and which apps you can use to reach your customers. Worries about “Why did that code not arrive?” are unnerving for any business owner. I work with messaging […]