Duolingo vs Fly.io
A detailed comparison of Duolingo and Fly.io in 2026. Compare pricing plans, features, and find out which education service is right for you.
Duolingo
Gamified language learning for 40+ languages
Duolingo is a online learning and education service that provides gamified language learning for 40+ languages. Founded in 2011 and headquartered in Pittsburgh, Pennsylvania, Duolingo offers 3 pricing plans. It offers a free tier as well as paid plans starting from $12.99/month. Key features include 40+ languages, Gamified lessons, Streaks, Stories. Duolingo is a popular choice for users looking for quality education 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 | Duolingo | Fly.io |
|---|---|---|
| Starting Price | Free | Free |
| Plans Available | 3 | 3 |
| Year Founded | 2011 | 2017 |
| Headquarters | Pittsburgh, Pennsylvania | Chicago, Illinois |
| 40+ languages | ||
| Gamified lessons | ||
| Streaks | ||
| Stories | ||
| Podcasts | ||
| Leaderboards | ||
| Global deployment | ||
| Edge computing | ||
| GPU machines | ||
| Managed Postgres | ||
| Autoscaling | ||
| Private networking |
Pricing Comparison
Compare all available plans and pricing tiers
Duolingo Pricing
$83.88/yr
$119.88/yr
Fly.io Pricing
Frequently Asked Questions
Is Duolingo or Fly.io better in 2026?
Both Duolingo and Fly.io are excellent education services. Duolingo offers 40+ languages and Gamified lessons, while Fly.io features Global deployment and Edge computing. The best choice depends on your specific needs and budget.
How much does Duolingo cost compared to Fly.io?
Duolingo starts at $12.99/month, while Fly.io starts at $29/month. Both offer multiple pricing tiers to fit different budgets.
Can I track both Duolingo and Fly.io subscriptions?
Yes! TrackMySubscriptions lets you track all your subscriptions in one place, including Duolingo 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 Duolingo, Fly.io, or both — track all your subscriptions in one place with smart alerts and analytics.