CircleCI vs Fly.io: Pricing Comparison 2026
Side-by-side pricing comparison of CircleCI and Fly.io. See all plans, features, and costs at a glance.
Bottom line: CircleCI starts at $15/mo and Fly.io starts at Custom pricing. Compare all 6 pricing tiers side by side.
Last updated: July 6, 2026
CircleCI vs Fly.io: Quick Pricing Facts
| Feature | CircleCI | Fly.io |
|---|---|---|
| Starting Price | $15/mo | Custom pricing |
| Number of Plans | 3 | 3 |
| Free Tier | Yes | No |
| Pricing Model | usage-based | usage-based |
| Annual Discount | N/A | N/A |
CircleCI and Fly.io are both priced at $15/mo, making them equally accessible Dev Tools. Together they offer 6 pricing plans with 0 features compared, so the best choice comes down to which features match your needs.
CircleCI stands out with a free plan for getting started.
Review the detailed tier-by-tier comparison above to see exactly which features are included at each price point and find the best fit for your Dev Tools needs.
Ready to get started? Try either tool free — no credit card required.
What Reviewers Say
Fly.io
Which Should You Choose?
Choose CircleCI if:
- •You need CI/CD pipeline automation for complex build, test, and multi-environment deployment
- •Your team requires custom pipeline stages, parallelism, and build caching
- •Deploying to multiple targets and environments with full pipeline control is the goal
Choose Fly.io if:
- •You need a simple deployment platform that runs Docker containers close to your users
- •Fly.io's global edge infrastructure and simple CLI deployment model fit your app
- •You want PaaS-style deployments without managing Kubernetes or cloud infrastructure
Fly.io is a deployment platform - it runs your Docker containers on edge infrastructure globally. CircleCI is a CI/CD platform - it automates the process of building, testing, and deploying your application. They are complementary: CircleCI builds and tests your code, then deploys it to Fly.io. Fly.io starts free for small apps; paid plans scale with compute usage. CircleCI has a free tier and starts at $15/month.
Frequently Asked Questions: CircleCI vs Fly.io
How many pricing plans does CircleCI have vs Fly.io?
Does CircleCI or Fly.io offer a free plan?
Does CircleCI or Fly.io offer custom enterprise pricing?
How do CircleCI and Fly.io compare for Dev Tools?
Sources
- CircleCI Official Pricing- Vendor pricing page
- Fly.io Official Pricing- Vendor pricing page
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