"Very responsive and helpful"

Twilio support was very helpful and responsive.

"Twilio's API is fantastic and easy"

I'm a web developer, and I used Twilio to develop a SMS subscription service for my company. It's inexpensive and it's easy to use.

"Awesome"

Can't do business without Twilio. Keep up the good work.

"we have had calls from customers saying they did not recieve"

service is a great service, just want to better understand why they would not receive the call?

"I am a self taught hack programmer, so it was rough start, but awesome tool!"

I have not taken a class on programming, and hacked my way through. I would love some better beginner instructions, such as providing a real working directory that I could simply copy to my website. This would get me past the initial "How can I get it to do ANYTHING" hump.

But now that I finally understand the basics, I love the freedom and adaptability of Twilio. Amazing company. Absolutely upending the traditional phone systems. Thank You!

"Easy, Flexible, and Affordable"

Twilio has a very well designed product available for cheap. If you have any development resources, you can pretty easily replace expensive systems with something that you have more control over.

"Solid service"

Twilio provides a full-featured and easy to use API for developers at reasonable rates.

"Super Easy to Use"

I found Twilio to be super easy to use. Great documentation and support. Super easy to get up and going in no time. I highly recommend.

"Excellent company and products to work with."

Good product offerings. Great API to work with.

"Delighted"

Rarely do I give such a positive review. But I am yet to run into something that I don't like about Twilio.

If I have any problems it is with SMS carriers -- notably AT&T -- who seem to be poor at delivering SMS messages promptly and frequently deliver messages out of order. Anything you could do that would help with that would be much appreciated.