What Is Amazon Pinpoint?

https://docs.aws.amazon.com/pinpoint/latest/userguide/welcome.html
omnichannel end-user communication tool from AWS

The Route of a Text Message

scottbot.net/the-route-of-a-text-message/
a little heavy on the front-end, but still a good read.

SMS admin in 8 lines of code

https://jason.pureconcepts.net/2017/09/nexmo-sms-admin-laravel/
adding SMS to laravel

Marketing Made Simple Maximizing open rates automatically with Artificial Intelligence, Hyper-personalization, Predictive analysis for email, SMS, Web Push, SMTP

https://sendpulse.com/
Representative of what I'll call "3rd generation" bulk email providers: SMS, email, push, etc. 

Ontraport Build a better business Publish. Market. Sell. Organize.

https://ontraport.com/
marketing automation that can do email, sms and postcards

Top 10 Cheapest SMS Text Message Marketing Solution for Small Businesses

https://techreviewpro.com/cheapest-sms-text-message-marketing-solution-7885/
Cheapest SMS messaging services for small businesses. Wish there were a date on the article. 

Boost Conversions with SMS Messaging

http://www.practicalecommerce.com/articles/125453-Boost-Conversions-with-SMS-Messaging
Response rates on #SMS messaging in #ecommerce. Makes for a compelling case.