Transparency and simplicity meet features… I really can't put into words how much I love this service. The feature set and pricing are unmatched. The customer service from day one was awesome. But what really strikes me is their transparency and simplicity. No gotchas! For example, read their privacy policy. They have gone to great pains, after the lawyerese to explain in layman's terms what you just read.

I found the Tresta service to be stable… I found the Tresta service to be stable and reliable. I was using another company for my outgoing business calls, but my calls kept getting disconnected and dropping. Tresta worked reagrdless if it was a 15minute call or an hour and a half. Thanks

Very slow app Generally speaking, the service is not bad. However, the reason for three stars is the extremely slow app (at least on Android). Just opening it to check messages or make calls takes an unacceptably long time, and sometimes even becomes unresponsive. After it's open, it's very slow to respond as well. It's a pity because otherwise they offer pretty good features for a decent price.

As a contractor As a contractor, I'm frequently on loud or hazardous job sites that prevent me from being able to take every call. I love that with Tresta, I never miss a call because every single call is answered, a voicemail is recorded and immediately sent to my smartphone, alerting me and including the voice file. Tresta has my highest recommendation!

This is an amazing company This is an amazing company. Their customer service is top notch which these days is very hard to find. Tresta is all about coming up with business solutions that improve your business flow.I have been using Tresta for years and would highly recommend them.