Astral vs Sizzy
AstralDeveloper Tools
Open sourcePublished price
SizzyBrowser Testing
$12/moPublished price
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Astral | Sizzy | |
|---|---|---|
| Overview | ||
| Tagline | Fast Python tooling for modern engineering teams. | The Browser for Web Developers. Develop Faster. Stress Less. |
| Description | Astral builds modern Python tooling like Ruff and uv to improve developer speed, consistency, and dependency workflows. | Browser built for developers testing responsive web apps across devices simultaneously with dev tools. |
| Category | Developer Tools | Browser Testing |
| Pricing | ||
| Published price | Open source | $12/mo |
| Company | ||
| Founded | 2022 | 2018 |
| Team size | 11-50 employees | 1-10 employees |
| Headquarters | Brooklyn, NY | Skopje, North Macedonia |