Based on our record, Postscript seems to be more popular. It has been mentiond 2 times 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.
I work for this company: https://postscript.io/. Source: over 1 year ago
Postscript is one example, raised 100m+ and are basically an SMS marketing tool for shopify stores lol. https://postscript.io. Source: almost 2 years ago
Tatango - Tatango is a mobile messaging platform for agencies.
Twilio - Brings voice and messaging to your web and mobile applications.
SMSGlobal - SMSGlobal offers a web-based platform and API's enabling businesses to send mass SMS's.
Plivo - Plivo simplifies your customer engagement.
Flowroute - Flowroute provides direct access to telephony resources - such as calling, messaging (SMS & MMS), call routing, SIP Trunking and Communication APIs.
Nexmo - Nexmo is a simple two way SMS API with global reach and wholesale rates