- Primary focus
- Discontinued personal cloud hosting platform (site offline)
- Deployment
- Web
- Source model
- Other license
- Pricing model
- free
- API available
- Yes
- Windows desktop
- Not specified
- Mobile app
- Not specified
- Overview
- Deta Space, a free personal-cloud app hosting platform, appears to be discontinued: as of September 2026 its website and docs return server errors and are no longer reachable.
| Attribute |  AppsmithOpen source |  AstroOpen source | |
|---|---|---|---|
| Overview | |||
| Primary focus | Discontinued personal cloud hosting platform (site offline) | Build internal applications on existing data | Content-focused web framework that ships zero JS by default |
| Deployment | Web | Self-hosted | Not specified |
| Source model | Other license | Open source | Open source |
| Pricing model | free | open source | open source |
| API available | Yes | Yes | Not specified |
| Windows desktop | Not specified | Not specified | Not specified |
| Mobile app | Not specified | Not specified | Not specified |
| Overview | Deta Space, a free personal-cloud app hosting platform, appears to be discontinued: as of September 2026 its website and docs return server errors and are no longer reachable. | Appsmith helps developers assemble internal tools using data connections, UI widgets and JavaScript. | Astro is an open-source, MIT-licensed framework for content-driven sites using islands architecture, shipping minimal JavaScript by default; its team joined Cloudflare in January 2026. |
| Explore further | |||
| Vendor website | Visit vendor ↗ | Visit vendor ↗ | Visit vendor ↗ |
| ITHub profile | View full profile → | View full profile → | View full profile → |
AppsmithOpen source- Primary focus
- Build internal applications on existing data
- Deployment
- Self-hosted
- Source model
- Open source
- Pricing model
- open source
- API available
- Yes
- Windows desktop
- Not specified
- Mobile app
- Not specified
- Overview
- Appsmith helps developers assemble internal tools using data connections, UI widgets and JavaScript.
AstroOpen source- Primary focus
- Content-focused web framework that ships zero JS by default
- Deployment
- Not specified
- Source model
- Open source
- Pricing model
- open source
- API available
- Not specified
- Windows desktop
- Not specified
- Mobile app
- Not specified
- Overview
- Astro is an open-source, MIT-licensed framework for content-driven sites using islands architecture, shipping minimal JavaScript by default; its team joined Cloudflare in January 2026.
ⓘ Confirm technical details and prices with each vendor before making a decision.