> Wasmer debate on the way and using other engines with WASI or their engine and WASIX
Thanks for bringing this. The runtime will be free, as our monetization plans are outside of the infrastructure. At the end, Wasmer Runtime is way more than just an engine, is a universal API for using WebAssembly. As such, you can even use other engines in Wasmer (such as JavascriptCore [1] or the browser [2]) under the hood.
On top of that, we are also working on WASIX [3] with hopes for being adopted by the community and becoming a standard. WASIX is not something proprietary of Wasmer, even though at the moment we are the only runtime supporting it.
[1] https://wasmer.io/posts/wasmer-3_3-and-javascriptcore