Zerops vs Fly.io
Zerops and Fly.io both run your app in containers without asking you to manage raw servers. Fly.io is built for edge and multi-region latency across 30+ global regions. Zerops supports multi-region deployments but is not edge-native — the focus is on a fully managed platform: managed databases on a private network, SSH into any runtime service, and fewer piecemeal fees.
Where Fly.io is genuinely stronger, this page says so.
At a glance
| Zerops | Fly.io | |
|---|---|---|
| Regions | Multi-region supported; not edge-native | 30+ global regions, edge-native |
| Free tier | Free promo credit | Removed in 2024, short trial only |
| Backups / snapshots | Managed service backups included (5–25 GB) | Volume snapshots billed since Jan 2026 ($0.08/GB/mo) |
| SSH into containers | Yes, any runtime service | Limited, Machines-based model |
What Fly.io is
Fly.io is an edge-focused deployment platform that runs application containers (Machines) across 30+ global regions. It is built for apps where geographic latency genuinely matters: putting compute close to users in many places, not only in one primary region.
Pricing
As of August 2026:
- Fly.io moved to pure pay-as-you-go in October 2024, removing its old Hobby, Launch, and Scale plans and its permanent free allowance
- New accounts get a short trial (around 2 machine-hours or 7 days)
- A minimal always-on shared-CPU machine (1x sCPU, 256 MB RAM) runs about $1.45/month; a comparable Zerops instance (1x sCPU, 256MiB RAM, 1GiB HDD) runs about $2.09/month
- Realistic small production setups often land around $10 to $20/month once volumes, a database, and egress are added
- Volume snapshots started billing in January 2026 at $0.08/GB/month
- Inter-region private network charges were added in February 2026
Zerops offers a free promo credit and bills the resources you run per minute. Zerops does not offer volume snapshots in the Fly.io sense — instead, managed services (databases and shared storage) get automatic backups included up to project tier limits (5 GB on the light core, 25 GB on the serious core), with overages billed at $0.1/GB/month.
Machine rates, snapshot prices, and networking fees change. Confirm on Fly.io's own pricing page before you decide.
Where Fly.io is genuinely strong
- Multi-region by design. If your app truly needs to run close to users across many geographies, this is a legitimate reason to pick Fly over Zerops today.
- Edge-native Machines. Fine-grained control over where containers run and how they scale per region.
- Low entry for a tiny always-on machine. A minimal Fly.io Machine (1x sCPU, 256MiB RAM) starts around $1.45/month vs ~$2.09/month for a comparable Zerops instance. At 2x sCPU / 512MiB RAM, Fly.io is ~$2.80 vs Zerops ~$4.04; at 1x dCPU / 2GiB RAM, Fly.io is ~$12.10 vs Zerops ~$31.15. Fly.io is cheaper at the raw machine level — but realistic setups grow once you add volumes, a database, egress, and snapshot fees.
Where Zerops differs
Managed platform over edge topology
Zerops focuses on a fully managed platform experience: managed databases on the same private network as your app, SSH into any runtime service, and operational defaults that stay simple when low-latency edge proximity across dozens of regions is not a hard requirement. See Project & Services Structure and Internal access.
Full Linux containers with SSH
Every Zerops container is a full Linux environment via LXC. You can SSH into any running runtime service. Fly.io's Machines model is more limited for general SSH into production instances.
Backup model vs volume snapshots
Zerops does not offer Fly.io-style volume snapshots. Instead, managed services (databases and shared storage) get automatic backups included up to project tier limits, with overages at $0.1/GB/month. Fly.io charges $0.08/GB/month for volume snapshots (since January 2026) and added inter-region private networking charges in February 2026.
Free promo credit vs short trial
Zerops offers a free promo credit. Fly.io removed its permanent free allowance in 2024 and replaced it with a short trial.
Quick answers
At the raw machine level Fly.io is cheaper: ~$1.45/month for a 1x sCPU / 256MiB RAM Machine vs ~$2.09/month for a comparable Zerops instance. But realistic production setups on Fly.io with volumes, a database, egress, snapshot fees (since Jan 2026), and inter-region networking (since Feb 2026) often land considerably higher. Zerops includes managed service backups up to tier limits and bills per minute with no separate snapshot fee. Compare the full shape of your app, not only the cheapest single Machine.
When multi-region latency is a hard requirement. Fly.io runs Machines across 30+ regions and is built for edge proximity. If that is not a real need, Zerops is usually the simpler managed-platform tradeoff.
No permanent free tier. Fly.io removed it in 2024. New accounts get a short trial (around 2 machine-hours or 7 days). Zerops offers a free promo credit; after that, you pay for the resources you run.
Yes. Volume snapshots started billing in January 2026 at $0.08/GB/month. Inter-region private network charges were added in February 2026. Zerops does not offer volume snapshots — managed services get automatic backups included up to tier limits instead.
Access is more limited under the Machines model. Zerops provides SSH into any running runtime service as a full Linux environment.
Related comparisons
Zerops vs Railway, Render, Heroku, and Fly.io at a glance.
Usage billing, seat fees, SSH access, and dedicated hardware.
Workspace tiers, bandwidth changes, and free database expiry.
Dyno pricing, sustaining-engineering status, and scaling limits.
Keeping this accurate
Pricing and features change often. This page reflects information verified in August 2026. If something is out of date, we'd like to know. The goal is accuracy, not a stacked deck. Always check each platform's own pricing page before you decide.
Jump into the Zerops Discord and ask. The team can walk through your specific use case.