We've worked with Amplituda on a variety of projects and they have been extremely professional and communicative. They are always willing to answer questions and help you understand your options. I honestly can't think of anything to dislike. If you are looking for a team that you can trust and rely on, Amplituda is the way to go. We've used them for several projects and they have been fantastic every time. As a company they have been great to work with. We've utilized their services for marketing, SEO, and web design. They have been great in all three areas.