We have been using coments for our website since we started building it in 2014, they are amazing! They really know how important your business is so that you can trust them completely as well help make sure everything runs smoothly once implemented; no issues at all over 4 years now!! I think there could be more options available when selecting an API provider but other than this their service was great every step along way (and before too).
The best part about working w/comments? That's easy - THEY GET IT. Our team loves knowing what features users want or don't like right away after completing surveys via Google Forms which helps us build new functionality faster without having someone waiting around just because something isn’t perfect yet :).