As Power Elite author and Envato Studio provider who finished more than 1500+ jobs and have 1000 positive reviews I want to ask you to at least provide some way to EXPORT reviews from our clients (as CSV for ex.) or provide ability to import it to some third party service (make integration), like Trust Pilot or something.
We spent almost 10 years to earn reputation as service provider on Envato Studio and have a lot of repeat clients, who now will not be able to even find us. We will lost all reputation gained within 10 years if we will move to some other freelance platform, because nobody will order something from company without confirmed reviews from real people. We don’t have another 10 years to gain this. Or leave ability to see Envato Studio providers pages and reviews in read only mode as was said before.
Make site static and cache it - this will cost you nothing and does not need to have site on high cost servers.
As good move you should not just cancel service and say goodbuy - you should provide new “home” for all your values providers. Move all accounts to some other freelance platform with all reviews.
And this is strange that you just closing down Envato Studio where you have a lot of providers and repeat clients moving on. Better solution here was to SELL this service with rebranding to other company or merge it with other freelance platform.