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.

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.

Vast is amazing Vast is amazing. I have used many GPU rental platforms and vast is my favorite.

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

One of the best sites to get cheap gpu… One of the best sites to get cheap gpu vps. I used it to host stable diffusion models, used both their trusted datacenter gpus and gpus from 3rd party hosts. the trusted data center gpus are flawless, no charging for data usage, has many open public ports, high uptime. no complaint tbh. But be careful with 3rd party gpus as they are not too reliable. I once rented 3rd party provider's gpu which costed a whopping $30.00 for 1TB data usage. Be careful about it and check internet costs and other specs carefully before renting 3rd party gpus.