Based on our record, MessageBird seems to be more popular. It has been mentiond 1 time since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
We built a subscription management chatbot, using Twilio for sending SMS, but it lacked a dashboard to view conversations. I've recently come across https://messagebird.com/en/ - they have a pre-built dashboard that allows your team to respond to messages, as well as a nifty flow builder. Source: almost 3 years ago
Abot for Slack - Trusted by over 1000 Slack teams ✅. Abot is a simple and highly configurable app for anonymous feedback messages and more. If you want to create a poll on Slack or use it as an anonymous suggestion box you just need to type a simple command.
Twilio - Brings voice and messaging to your web and mobile applications.
Beep Boop - Ridiculously simple hosting platform for Slack bots.
Plivo - Plivo simplifies your customer engagement.
Estherbot - Transform your resume into a bot.
Nexmo - Nexmo is a simple two way SMS API with global reach and wholesale rates