VPS providers that are typically pitched as Linode Alternatives. Not 1:1 equivalents, but may work depending on your needs.

Vultr, Ramnode, Wable, iWStack

Or, depending on the number of VPS's you have, you might like:

- Aliyun, the cloud service from Alibaba

- A dedicated server from OVH, or their mid-tier brand, SoYouStart. This is my personal favorite. They have real DDOS protection, Data centers in North America and Europe, reasonable web interfaces, lots of available IPV4 space, and DIRT CHEAP prices. Run proxmox as the distro, and you get a decent interface to create and manage VPS instances.

The most important piece would be to try and split instances across at least two of these providers so that you have some fast recourse if something goes wrong. For the things I'm running, doing a nightly rsync of the data from one provider to another suffices as reasonable insurance.

I like Bytemark.