Convex vs Fly.io
A detailed comparison of Convex and Fly.io in 2026. Compare pricing plans, features, and find out which development service is right for you.
Convex
Reactive backend platform for modern apps
Convex is a developer tools and infrastructure service that provides reactive backend platform for modern apps. Founded in 2021 and headquartered in San Francisco, California, Convex offers 2 pricing plans. It offers a free tier as well as paid plans starting from $25/month. Key features include Reactive queries, Serverless functions, File storage, Scheduling. Convex 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 | Convex | Fly.io |
|---|---|---|
| Starting Price | Free | Free |
| Plans Available | 2 | 3 |
| Year Founded | 2021 | 2017 |
| Headquarters | San Francisco, California | Chicago, Illinois |
| Reactive queries | ||
| Serverless functions | ||
| File storage | ||
| Scheduling | ||
| Auth | ||
| Full-text search | ||
| Global deployment | ||
| Edge computing | ||
| GPU machines | ||
| Managed Postgres | ||
| Autoscaling | ||
| Private networking |
Pricing Comparison
Compare all available plans and pricing tiers
Convex Pricing
Fly.io Pricing
Frequently Asked Questions
Is Convex or Fly.io better in 2026?
Both Convex and Fly.io are excellent development services. Convex offers Reactive queries and Serverless functions, while Fly.io features Global deployment and Edge computing. The best choice depends on your specific needs and budget.
How much does Convex cost compared to Fly.io?
Convex starts at $25/month, while Fly.io starts at $29/month. Both offer multiple pricing tiers to fit different budgets.
Can I track both Convex and Fly.io subscriptions?
Yes! TrackMySubscriptions lets you track all your subscriptions in one place, including Convex 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 Convex, Fly.io, or both — track all your subscriptions in one place with smart alerts and analytics.