Comment by tedd4u

This is why it's good to consider an open-source product backed by an enterprise support company. Growthbook is an example. If they go poof you still have dozens to hundreds of other companies, and open source base, and can collaborate with the other users (companies) to crate a foundation to carry on development if needed. Or just patch it yourself. There's a continuum depending on how critical and how deeply you exploit it.