Some things do exactly what they say.

Render Network is great at what it was built for: rendering.

But AI workloads ask for something else.

Persistent inference. Multi-node training. Clusters that scale in seconds.

That’s orchestration, not just GPU access.

And that's what http://io.net was built for that from day one.
https://io.net/blog/io-vs-render-and-alternatives-comparing-gpu-cloud-pricing-and-features