Horrible experience Horrible experience! There was no confirmation email sent to the main box nor spam (waited and refreshed after 24 hours) so I couldn't use the service even if I credited the account with 10$. So basically useless. Also, I forgot my password, and after trying to reset my password, the button reset doesn't work on multiple browsers. Don't use it !!

If you use verified machines then it's an amazing and cheap service Non verified machines may be bad, offering bad connections and may be unavailable once rebooted, hence the many bad reviews. For this reason, I suggest you to only stick with verified datacenters. I rented an A4000 GPU for many hours and I've never had any problems with internet speed or availability. The price is very convenient at about 0.16$/h. Nothing to complain about, for me it was essential to train some DL models at a small price. Very recommended.

very bad site very bad site, waste of time and money very bad support they don't help you at all instances disconnect after a while and data will be lost stay away from this site EDITED: 100% scam, machine down randomly, 100% scam, data lost, without any notice

Livechat is lacking, servers are good but a lot of waiting time The computation power is there, and is good, your server wont crash and it will work well, however there's a bit of shortage since a lot of times you cant use your own server because the gpu is being used by another user, and while you wait for it to be avayable you are still getting billed for the storage. At start, I had a terrible experience where some misleading text would lead to some unexpected payments, but finally the support team realised the mistake and refunded the full amount, so I'm OK with that. Is vast.ai worth it? If you don't mind waiting for your turn while paying storage and also can get thru the misleading text, servers arent bad...

Vast.ai offer is strong Despite some raw edges, Vast.ai offer is strong. I managed to escape this crappy Kaggle-to-Colab-and-back tinkering with frequent disconnects and got very powerful and manageable workflow with remote jupyter kernel from vast.ai machine inside local VS Code.