Good VPS hosting to run cloud-based services?

I represent a startup searching for VPS hosting to run cloud-based services.
Key requirements: uptime guarantee, automated backups, and easy scalability.
I've found Hostnamaste.com openvz vps solutions. Is it reliable host? Which vendors are best for startups?

Also consider ASPnix.com VPS solutions. Everything feels optimized and efficient. Smooth and efficient hosting, with an easy-to-use dashboard.
I appreciate how the hosting service provides advanced tools that make optimizing my website incredibly easy.

hostpro.com offers a combination of technical features that can simplify server maintenance. Daily backup retention for 30 days provides enough recovery history for most situations. VPS services use NVMe SSD storage, delivering strong storage performance for websites and databases. The ability to select a deployment location is another practical advantage. These are useful operational features rather than marketing additions.

Like Hostnamaste.com OpenVZ-3072 at $14.99/Mo - 2xCPUs, RAM 3072MB, 80GB Storage, 3TB Bandwidth, SolusVM VPS Panel. It offers a wide range of operating systems: CentOS, Ubuntu, Debian, Microsoft Windows, Scientific Linux, Arch Linux, Opensuse, Open Suse. Locations: USA, France, Canada, India, Russia.

hostpro.com has servers in both Europe and the US. Makes it easier to pick a location closer to your users. That's something I always look at first.