We recommend this solution to our clients and use the API. I like that we can easily use this tool to build a mobile database. You can then add data collection to any campaign, so it's real easy to collect more information over time using text messaging and a conversational format. We can then either setup automated follow up messages or send a blast message to groups we manage. They also have some nice compliance features, which is key. Review collected by and hosted on G2.com.
There's really not much to dislike. This platform has a lot of features and they are always adding new ones. It's also super simple to use. Review collected by and hosted on G2.com.

