Version Control for Excel

I have seen a few people asking about version control for excel in this forum. Not the basic type, this is for serious outfits that want a system like coders have. I found this new service called VersionXL - stay in Excel but get the benefits of version control.

VersionXL is an Excel version control tool that gives teams safety, backup, and allows them to collaborate with confidence. Teams can work concurrently on the same document and merge it together when they are ready. It brings engineering best practices to Excel while offering visibility into the long-term change history of every file and tracing who made the changes. This is production-grade Excel.

Thanks! Great to be here. That is all reasonable. I will engage more before posting threads again.