Fly.io vs CircleCI
Developer Tools pricing comparison · 2026
Fly.io pricing ranges from $0–$2000/month, while CircleCI ranges from $0–$15/month. CircleCI is typically 63% more affordable, though your actual cost depends on tier and team size.
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Fly.io and CircleCI both operate in the developer tools category. This page compares their list pricing.
Plan-by-Plan Pricing
| Plan | Fly.io | CircleCI |
|---|---|---|
| Free Trial | Free /month | Free /month |
| Pay As You Go | Custom | $15 /month (starting) |
| Support: Scale | $29 /month | Custom |
| Support: Premium | $99 /month | Custom |
Cost at Scale
Total cost of ownership — licenses, implementation, and hidden costs included.
Fly.io
5 scenarios~$3/month
Solo Developer Side Project
~$15/month
Production Single-Region App
~$55/month
Startup App with Postgres
CircleCI
3 scenarios$0/month (free tier with basic features)
Solo / Getting Started
$15/month
Growing Business
plus potential add-ons
Custom pricing — typically negotiated annually, contact sales for quote
Enterprise (100+ users)
Market Intelligence
Fly.io
- Median annual cost
- $18,750
- Based on
- 24 deals
CircleCI
- Median annual cost
- $324
- Based on
- 20 deals