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Our e-commerce business relies heavily on transactional SMS for order updates and Telnyx has been flawless. We process thousands of messages daily and I can count on one hand the number of delivery issues we've had in over a year. The API is clean, webhooks are reliable, and their status page actually reflects reality when there are incidents.
I evaluated four different telecom API providers before choosing Telnyx and I'm really glad I did. The combination of competitive pricing, strong documentation, and responsive support made the difference. We use SMS API and calling and both have exceeded expectations. The mission control portal makes it easy to monitor everything without digging through logs.
We deployed Telnyx eSIM across a fleet of remote monitoring devices for an industrial client and the results have been great. Connectivity is stable, the API for managing SIM profiles is well-documented, and we haven't had to physically touch a SIM card since the rollout. For anyone building connected devices this is a serious contender.
Telnyx is the backbone of our communications platform and we couldn't be happier with the decision to use them. The SMS API handles our high volume without breaking a sweat, the uptime has been outstanding, and the pricing actually scales in our favor as we grow. Their engineering team is clearly focused on building something that works rather than just selling features.
The Telnyx Verify API is exactly what we needed for our mobile app. Integration took less than a day, the success rate on OTP delivery is high, and the pricing is transparent. We looked at several alternatives but Telnyx offered the best combination of reliability and cost. Customer support answered our pre-sales questions thoroughly which gave us confidence.
Our startup uses Telnyx for both outbound calling and SMS notifications and I've been consistently impressed. The programmable voice features let us build sophisticated call flows that would have taken much longer with other platforms. The latency on their network is low and the documentation examples are actually accurate which sounds basic but isn't always the case.