Fly.io vs Penpot
Run your app close to users, globally
vs. Open-source design + prototyping platform — Figma alternative, self-hostable
Pricing tiers
Fly.io
Pay-as-you-go
No monthly fee. Machines billed per second. Free allocations: ~3 small shared machines + 3 GB volumes.
$0 base (usage-based)
Shared CPU 1x — 256 MB
Entry VM. 1 shared vCPU, 256 MB RAM. ~$2.02/month continuously on.
$2/mo
Performance 1x — 2 GB
Dedicated 1 vCPU, 2 GB RAM.
$32/mo
Reservation — Shared (1 yr)
$36/year for $5/mo credit (40% savings).
$36/mo
Shared CPU 8x — 16 GB
8 shared vCPU, 16 GB RAM.
$89/mo
Performance 16x — 128 GB
Dedicated 16 vCPU, 128 GB RAM.
$1014/mo
Enterprise
Custom. Dedicated capacity, SLA.
Custom
Penpot
Free (Cloud)
$0. Unlimited files, unlimited projects, unlimited users. Full feature set.
Free
Self-Hosted (OSS)
Free forever. MPL 2.0 license. Docker Compose deploy. Full feature parity with cloud.
$0 base (usage-based)
Enterprise
Custom. Self-hosted support contract, SLA, training.
Custom
Free-tier quotas head-to-head
Comparing pay-as-you-go on Fly.io vs free on Penpot.
| Metric | Fly.io | Penpot |
|---|---|---|
| No overlapping quota metrics for these tiers. | ||
Features
Fly.io · 14 features
- Auto Stop/Start — Machines auto-stop when idle, start on request (like scale-to-zero).
- Certs — Let's Encrypt + wildcard certs managed.
- Fly GPU — A100/L40S/A10 on-demand GPU machines.
- Fly Kubernetes (FKS) — Managed Kubernetes on Fly machines.
- Fly Machines — Firecracker microVMs. Start in <1s. Run any Docker image.
- Fly Postgres — Managed Postgres via Supabase partnership (2024). Also legacy self-run Postgres …
- fly-replay headers — Route request to another region at app level.
- Fly Volumes — Persistent SSD attached to a Machine. Encrypted at rest.
- Global Anycast — Single IP routes to the closest region automatically.
- LiteFS — Distributed SQLite with primary/replica across regions.
- Private Networks — 6PN WireGuard mesh. Connect machines across regions privately.
- Secrets — Encrypted env vars propagated to all regions.
- Tigris (partner) — S3-compatible storage for Fly apps. By partner.
- Upstash Redis (partner) — Managed Redis via Upstash.
Penpot · 16 features
- Accessibility Checks — Contrast + color blindness.
- Animations — Transitions + effects.
- Auto Layout — Responsive components.
- Comments — In-file discussion.
- Components + Variants — Reusable elements.
- Design Canvas — Vector drawing + layout.
- Design Tokens (W3C) — Named design variables.
- Figma File Import — Migrate from Figma.
- Flex + Grid Layout — Layout constraints.
- Inspector + Code Export — CSS/HTML/React/Flutter code.
- Native SVG — Not a proprietary blob.
- Plugins API — Extend Penpot.
- Prototyping — Interactive flows.
- Self-Host (MPL-2.0) — Docker deploy.
- Shared Libraries — Team asset libraries.
- Version History — File revisions.
Developer interfaces
| Kind | Fly.io | Penpot |
|---|---|---|
| CLI | flyctl CLI | — |
| SDK | — | Penpot Plugins API |
| REST | Machines API | — |
| GRAPHQL | Fly GraphQL API | — |
| OTHER | Fly Postgres (wire) | Desktop App, Export + Inspect, Penpot Web, Self-Host (Docker) |
Staxly is an independent catalog of developer platforms. Some links to Fly.io and Penpot may be affiliate links — Staxly may earn a commission if you sign up through them, at no extra cost to you. Pricing is verified against vendor pages at publication time — reconfirm before buying.
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