Flutter vs Astro
The best value in each numeric row is marked. Sponsorship has no effect on any of them.
| Criteria |
Flutter
3
94.8
=
|
Astro
17
92.8
=
|
|---|---|---|
| Score | 94.8 (best) | 92.8 |
| Release freshness | 94.0 (best) | 93.7 |
| Adoption signals | 87.5 (best) | 80.0 |
| Release freshness |
Updated 50 days ago
|
Updated 51 days ago
|
| Latest version | 3.47.5 · 2026-09-17 | [email protected] · 2026-09-16 |
| Pricing | Free | Free |
| License | Open source | Open source |
| Platforms | ||
| Web | ✓ | ✓ |
| macOS | ✓ | ✓ |
| Linux | ✓ | ✓ |
| Windows | ✓ | ✓ |
| Mobile | ✓ | - |
| Desktop | ✓ | - |
| iOS | ✓ | - |
| Android | ✓ | - |
| Features | ||
| Integrations | ||
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%
Rank receipt: Astro
#17 overall · #4 in category
92.8/100
- Platform readiness +40.0 100.0 × 40%
- Release freshness +32.8 93.7 × 35%
- Adoption signals +20.0 80.0 × 25%
Component values are before weighting. Read the full formula