Both OVH and Hetzner offers unmetered connections for their dedicated servers, only had good experience with both so far (besides when one of OVH's data centers burned down, but hoping that was a exceptional situation)
Backup to Backblaze B2, or, depending on architecture, rely on their object storage for hot data (depending on data cache and tier requirements). They partner with Cloudflare for free egress (on the Backblaze side) of public content as well.
Cloudflare’s subscription agreement for self-serve accounts limits serving non-HTML content, including "video or a disproportionate percentage of pictures, audio files, or other non-HTML content."
Which seems to be a fine fit for a project management SaaS solution. If you have an origin with non text content, you can front it with Fastly or pay Cloudflare something enterprisey (which you should be able to do once you have traction). Regardless, this is an inexpensive content distribution and object storage architecture available vs AWS egress costs.
I'm fairly sure Hetzner only host their dedicated from Germany or Finland, yeah. But OVH has dedicated servers in Europe, America and Asia if I recall correctly.
