"platforms available" is correct and can be used in written English.
Example: There are many social media platforms available for businesses to promote their products and services.
Platform differentiation The platforms available to local publishers need differentiation.
There are many mobile agent programming platforms available today.
There are several platforms available that would fulfil this need, such as the Excellence Gateway.
Replication-defective chimpanzee adenoviruses (ChAd) are among the most promising human vaccine platforms available.
Tongal is just one of a number of contest platforms available to companies facing design challenges.
Then make that fit with the full range of media platforms available and being used by your target audiences.
It is based on their recent paper, "The Impact of IPO on Peer-to-Peer Lending Platforms," available here.
Cohn: The online tools and platforms available for environmental journalists today has been a tremendously positive development.
We also provide a framework for choosing among the various publicly available platforms available to engineer ZFNs.
Cuba has neither the submarine robots needed to fix deepwater rig equipment nor the platforms available to begin drilling relief wells on short notice.
