It's not too dissimilar from GitHub, but geared towards ML. They have a 9/mo pro plan for individual users for upgraded storage/usage, and an enterprise version of Hub that larger orgs can pay for. I think the enterprise has some contract minimum + 50/mo per seat. https://huggingface.co/pro

They also have inference endpoints with metered prices, and their spaces product (though i'd imagine this is a smaller portion of revenue).

I’d be curious to see how much that’s subsidized. Maybe they’re different, but when I see ML and monthly plan in the same sentence, I see zero sustainability.