Fly.io vs Pantheon
A detailed comparison to help you choose between Fly.io and Pantheon.
Quick Verdict
4.2/5
Fly.io
191 reviews
4.0/5
Pantheon
374 reviews
Fly.io is rated higher (4.2 vs 4.0). Fly.io runs Docker containers on bare metal in 35+ cities globally. Machines run close to users — sub-50ms latency from most locations. Supports any language and framework. Pantheon is a WebOps platform for Drupal and WordPress with Git-based workflows, multi-environment (dev/test/live), autopilot updates, and a global CDN. Used by publishers and agencies.
Fly.io Deploy apps globally with sub-50ms latency | Pantheon WebOps platform for Drupal and WordPress | |
|---|---|---|
| Overview | ||
| Rating | 4.2 (191 reviews)✓ | 4.0 (374 reviews) |
| Pricing model | freemium | freemium |
| Starting price | Free tier available | Free tier available |
| Best for | Latency-sensitive applications — APIs, real-time apps, and globally distributed backends | Digital agencies and publishers managing multiple Drupal or WordPress sites with complex deployment workflows |
| Specifications (entry plan) | ||
| CPU cores | 1 vCPU | — |
| RAM | 0.3 GB | — |
| Storage | 0 GB | — |
| Bandwidth | 0 TB/mo | — |
| SLA uptime | 99.9% | — |
| Data-center count | 35 | — |
| €/vCPU/mo | €0.00 | — |
| €/GB RAM/mo | €0.00 | — |
| Features | ||
| IPv6 | ✓ | |
| DDoS protection | ||
| Automated backups | ||
| Snapshots | ||
| Managed option | ||
| Bare metal | ||
| GPU available | ||
| S3-compatible | ||
| Hourly billing | ✓ | |
| Free tier | ✓ | |
| Data-center locations | ||
| Regions | United StatesUnited KingdomGermanyFranceNetherlandsSingapore+5 | — |
| Tags | ||
| Tags | free tiermanaged optionipv6eu datacenterus datacenterapac datacenterapi accessprivate networking | free tiermanaged optionus datacentereu datacenterteam features |
| Visit Fly.io → | Visit Pantheon → | |
Fly.io
Pros
- + 35+ global cities — widest edge deployment network
- + Bare metal performance in a PaaS wrapper
- + Persistent volumes and managed PostgreSQL included
Cons
- - CLI-heavy — less visual than Render
- - Learning curve for networking concepts
- - Documentation occasionally outdated
Pantheon
Pros
- + Multi-environment workflow (dev/test/live)
- + Autopilot for automated updates
- + Free sandbox environments
Cons
- - Complex for simple websites
- - Pricing expensive at production scale
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