RCS as a baseline standard is proprietary, but google then slapped a bunch of proprietary extensions onto it that it refuses to license, so no, it's not.
> Google's version of RCS—the one promoted on the website with Google-exclusive features like optional encryption—is definitely proprietary, by the way. If this is supposed to be a standard, there's no way for a third-party to use Google's RCS APIs right now. Some messaging apps, like Beeper, have asked Google about integrating RCS and were told there's no public RCS API and no plans to build one. Google has an RCS API already, but only Samsung is allowed to use it because Samsung signed some kind of partnership deal.
> If you want to implement RCS, you'll need to run the messages through some kind of service, and who provides that server? It will probably be Google. Google bought Jibe, the leading RCS server provider, in 2015. Today it has a whole sales pitch about how Google Jibe can "help carriers quickly scale RCS services, iterate in short cycles, and benefit from improvements immediately." So the pitch for Apple to adopt RCS isn't just this public-good nonsense about making texts with Android users better; it's also about running Apple's messages through Google servers. Google profits in both server fees and data acquisition.
Like c'mon google doesn't care about open-standards except insofar as that allows them to embrace-extend-extinguish. google's end goal is imessage but with google servers in the middle instead of apple ones.
https://arstechnica.com/gadgets/2022/08/new-google-site-begs...
> Google's version of RCS—the one promoted on the website with Google-exclusive features like optional encryption—is definitely proprietary, by the way. If this is supposed to be a standard, there's no way for a third-party to use Google's RCS APIs right now. Some messaging apps, like Beeper, have asked Google about integrating RCS and were told there's no public RCS API and no plans to build one. Google has an RCS API already, but only Samsung is allowed to use it because Samsung signed some kind of partnership deal.
> If you want to implement RCS, you'll need to run the messages through some kind of service, and who provides that server? It will probably be Google. Google bought Jibe, the leading RCS server provider, in 2015. Today it has a whole sales pitch about how Google Jibe can "help carriers quickly scale RCS services, iterate in short cycles, and benefit from improvements immediately." So the pitch for Apple to adopt RCS isn't just this public-good nonsense about making texts with Android users better; it's also about running Apple's messages through Google servers. Google profits in both server fees and data acquisition.
Like c'mon google doesn't care about open-standards except insofar as that allows them to embrace-extend-extinguish. google's end goal is imessage but with google servers in the middle instead of apple ones.