CircleCI vs Fly.io
A detailed comparison of CircleCI and Fly.io in 2026. Compare pricing plans, features, and find out which development service is right for you.
CircleCI
Continuous integration and delivery platform
CircleCI is a developer tools and infrastructure service that provides continuous integration and delivery platform. Founded in 2011 and headquartered in San Francisco, California, CircleCI offers 3 pricing plans. It offers a free tier as well as paid plans starting from $15/month. Key features include CI/CD pipelines, Docker support, Parallelism, Caching. CircleCI is a popular choice for users looking for quality development subscriptions.
Fly.io
Deploy app servers close to your users globally
Fly.io is a developer tools and infrastructure service that provides deploy app servers close to your users globally. Founded in 2017 and headquartered in Chicago, Illinois, Fly.io offers 3 pricing plans. It offers a free tier as well as paid plans starting from $29/month. Key features include Global deployment, Edge computing, GPU machines, Managed Postgres. Fly.io is a popular choice for users looking for quality development subscriptions.
Feature Comparison
Side-by-side comparison of features and capabilities
| Feature | CircleCI | Fly.io |
|---|---|---|
| Starting Price | Free | Free |
| Plans Available | 3 | 3 |
| Year Founded | 2011 | 2017 |
| Headquarters | San Francisco, California | Chicago, Illinois |
| CI/CD pipelines | ||
| Docker support | ||
| Parallelism | ||
| Caching | ||
| Orbs | ||
| Insights | ||
| Global deployment | ||
| Edge computing | ||
| GPU machines | ||
| Managed Postgres | ||
| Autoscaling | ||
| Private networking |
Pricing Comparison
Compare all available plans and pricing tiers
CircleCI Pricing
Fly.io Pricing
Frequently Asked Questions
Is CircleCI or Fly.io better in 2026?
Both CircleCI and Fly.io are excellent development services. CircleCI offers CI/CD pipelines and Docker support, while Fly.io features Global deployment and Edge computing. The best choice depends on your specific needs and budget.
How much does CircleCI cost compared to Fly.io?
CircleCI starts at $15/month, while Fly.io starts at $29/month. Both offer multiple pricing tiers to fit different budgets.
Can I track both CircleCI and Fly.io subscriptions?
Yes! TrackMySubscriptions lets you track all your subscriptions in one place, including CircleCI and Fly.io. Get renewal alerts, spending analytics, and never miss a payment — 100% free.
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Track Both Services in One Dashboard
Whether you choose CircleCI, Fly.io, or both — track all your subscriptions in one place with smart alerts and analytics.