My preference is not to have to change my code to use some special framework, and just get access to a gpu machine I can run my stuff on.
I'm assuming you know what you need for a GPU. If you're unsure, consider trying to run inferences on a CPU and see how long it takes and if it could work.
And then just look at price and reliability for a gpu machine with the different cloud providers. Ovh is cheap but the only thing worse than their reliability is their customer service. Various niche players offering V100s used to pop up that were pretty cheap. AWS is more expensive, more reliable, they may still have availability problems. Paperspace looks pretty good. Etc.
I'm assuming you know what you need for a GPU. If you're unsure, consider trying to run inferences on a CPU and see how long it takes and if it could work.
And then just look at price and reliability for a gpu machine with the different cloud providers. Ovh is cheap but the only thing worse than their reliability is their customer service. Various niche players offering V100s used to pop up that were pretty cheap. AWS is more expensive, more reliable, they may still have availability problems. Paperspace looks pretty good. Etc.