I've been relying on Azure for our AI workloads that handle sensitive customer data and while it performs well, the costs are absolutely skyrocketing. We're seeing prices that are about three times higher than standard VMs, and our bill just keeps getting bigger. I've tried optimizing by downsizing instance sizes, but that really hurts performance. We also looked into reserved instances, but we need the flexibility to scale our resources up and down as needed. It feels like we're trapped in a cycle of high prices with no escape.
Now, I'm exploring other options that can offer the same level of security without the Azure markup. It's crucial that whatever I choose has genuine hardware-level isolation, not just software guarantees, since we have compliance audits to pass. Has anyone made the switch away from Azure and not regretted it? What did you switch to and how did the costs compare?
5 Answers
Honestly, if you’re still on Azure, you could consider passing some of those costs onto your clients or looking into changing the compliance approach. But really, for any cloud provider, reservations are key to cutting costs. If you’re concerned about spikes, it might be worth exploring Azure’s reservation flexibility here. Don’t forget that expenses for handling customer data should be calculated into your service pricing as well.
We switched away from Azure to Phala about six months ago, and I can definitely say our costs dropped significantly after the switch. The migration wasn’t as smooth as I expected, but the ongoing bills are way better than what we were paying on Azure.
Have you looked into Dedicated Hosts on Azure? They might fit your needs. Just double-check if they meet your security requirements. Sometimes they can provide the isolation you’re looking for.
Azure does have savings plans that offer some flexibility, and if you’re a direct customer, you might want to negotiate for a discount on those. Not all instance types qualify, but it can still help tremendously.
Azure's pricing for confidential computing does seem high given they’re using the same hardware that others are. If you are strictly looking for alternatives, stacking up your options is the way to go; see what fits your specific use case without adding excess.

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