Use Cases and Deployment Scope
We use Vultr to host various research projects and team infrastructure (websites, databases, etc.) Vultr is highly unique in that they provide BGP speaking capability if you BYO prefix, along with a live real-time view of Vultr's routing table - invaluable if you are doing research on network conditions, want to monitor BGP logs, or fine-tune your own BGP announcements.
Alternatives Considered
Amazon Web Services, Google Cloud Platform and Fastly Compute@Edge
Other Software Used
Let's Encrypt, Cloudflare, Squarespace