Plivo MMS product is similar to Twilio-MMS supporting similar formats, file size, MPS and storage. However, below are the few items to be noted
Automatic conversion of MMS to SMS(image as attachment link) for international numbers is not available and is planned for version-2 release (around Q1 2020)
We store the media for a year for the customers to access (Twilio saves the media indefinitely with an additional charge of $5/month/GB). On the customer's request and based on the use case, the 1 year can be extended.
Twilio currently supports converting the non-supported file format to supported file format automatically (Plivo will have this feature released in Version-2)
Twilio currently supports converting the automatic size reduction on images (Plivo will have this feature released in Version-2)
Connect with firstname.lastname@example.org to get added to Plivo’s MMS private Beta.