FastAPI vs Flutter
The best value in each numeric row is marked. Sponsorship has no effect on any of them.
| Criteria |
FastAPI
51
88.6
=
|
Flutter
3
94.8
=
|
|---|---|---|
| Score | 88.6 | 94.8 (best) |
| Release freshness | 79.1 | 94.0 (best) |
| Adoption signals | 83.5 | 87.5 (best) |
| Release freshness |
No release for 100 days
|
Updated 50 days ago
|
| Latest version | 0.141.1 · 2026-07-29 | 3.47.5 · 2026-09-17 |
| Pricing | Free | Free |
| License | Open source | Open source |
| Platforms | ||
| Web | ✓ | ✓ |
| Linux | ✓ | ✓ |
| macOS | ✓ | ✓ |
| Windows | ✓ | ✓ |
| Mobile | - | ✓ |
| Desktop | - | ✓ |
| iOS | - | ✓ |
| Android | - | ✓ |
| Features | ||
| Integrations | ||
Rank receipt: FastAPI
#51 overall · #10 in category
88.6/100
- Platform readiness +40.0 100.0 × 40%
- Release freshness +27.7 79.1 × 35%
- Adoption signals +20.9 83.5 × 25%
Rank receipt: Flutter
#3 overall · #1 in category
94.8/100
- Platform readiness +40.0 100.0 × 40%
- Release freshness +32.9 94.0 × 35%
- Adoption signals +21.9 87.5 × 25%
Component values are before weighting. Read the full formula