# Eclipse vs StackBlitz

**Leader by vioscaleAI score:** StackBlitz

| Attribute | Eclipse | StackBlitz |
|---|---|---|
| **vioscaleAI score** | 39.9 (29% (low)) | 55.5 (55% (medium)) |
| activity.commits_last_30d | 2 | - |
| adoption.github_stars | 10 | - |
| content.faq | `[{"answer":"Eclipse Foundation is a global organization supporting over 450 open source projects with 15,000+ contributors, providing integrated development environments, platforms, and tools for software development across embedded systems, enterprise automation, mobile, and other domains. It is indexed under IDEs & Code Editors.","source":"https://www.eclipse.org","question":"What is Eclipse?","confidence":0.6},{"answer":"Eclipse is open source, so it can be self-hosted and used at no licence cost. It is released under the EPL-2.0 licence. Pricing changes often, so verify at source before relying on it.","source":"https://www.eclipse.org","question":"Is Eclipse free to use?","confidence":0.6},{"answer":"Eclipse supports the web, Windows, macOS and Linux. Platforms we have not confirmed are simply not listed here rather than ruled out.","source":"https://www.eclipse.org","question":"What platforms does Eclipse support?","confidence":0.6},{"answer":"Yes. Eclipse can be deployed cloud / SaaS and self-hosted, so it does not have to run on the vendor's infrastructure.","source":"https://www.eclipse.org","question":"Can Eclipse be self-hosted?","confidence":0.6},{"answer":"We have confirmed 12 integrations for Eclipse, including VS Code extensions, Monaco editor, Language Server Protocol, Arduino IDE, Code Composer Studio, Mbed Studio, QuickConnect Studio and logi.CLOUD, plus 4 more. This is what we could verify from public sources, so the vendor may support others we have not indexed.","source":"https://www.eclipse.org","question":"What does Eclipse integrate with?","confidence":0.6},{"answer":"We have independently confirmed GDPR for Eclipse. Certifications we do not list are ones we have not been able to verify from public sources, which is not the same as Eclipse not holding them. Always confirm compliance directly before you rely on it.","source":"https://www.eclipse.org/security/news/","question":"What security certifications does Eclipse have?","confidence":0.7},{"answer":"Yes. Eclipse is published under the EPL-2.0 licence, a copyleft licence, so check its terms before embedding it in a closed-source product. Licence terms can change between releases, so verify against the repository for the version you intend to use.","source":"https://github.com/eclipse-csi/security-handbook","question":"Is Eclipse open source?","confidence":0.95},{"answer":"Eclipse is available worldwide. The vendor is headquartered in Belgium.","source":"https://www.eclipse.org","question":"Where is Eclipse available?","confidence":0.75}]` | `[{"answer":"Platform that lets developers create, edit, and deploy complete web applications through a browser interface without needing local setup. It is indexed under IDEs & Code Editors.","source":"https://stackblitz.com","question":"What is StackBlitz?","confidence":0.6},{"answer":"StackBlitz offers a free tier, so you can start without paying. Paid plans are also available: Personal, Teams and Enterprise. Pricing changes often, so verify at source before relying on it.","source":"https://stackblitz.com/pricing","question":"Is StackBlitz free?","confidence":0.6},{"answer":"We have confirmed browser-based access to StackBlitz. That is the extent of what we could verify from public sources, so it may well offer desktop or mobile clients we have not indexed.","source":"https://stackblitz.com","question":"What platforms does StackBlitz support?","confidence":0.6},{"answer":"We have only confirmed a cloud / SaaS deployment for StackBlitz, so it appears to be vendor-hosted. If a self-hosted option exists we have not found it documented publicly.","source":"https://stackblitz.com","question":"Can StackBlitz be self-hosted?","confidence":0.6},{"answer":"We have confirmed 5 integrations for StackBlitz, including GitHub, Figma, Storybook, Jira and Linear. This is what we could verify from public sources, so the vendor may support others we have not indexed.","source":"https://stackblitz.com/pricing","question":"What does StackBlitz integrate with?","confidence":0.6},{"answer":"We have independently confirmed GDPR for StackBlitz. Certifications we do not list are ones we have not been able to verify from public sources, which is not the same as StackBlitz not holding them. Always confirm compliance directly before you rely on it.","source":"https://stackblitz.com/privacy-policy","question":"What security certifications does StackBlitz have?","confidence":0.7},{"answer":"StackBlitz is available worldwide. The vendor is headquartered in the United States.","source":"https://stackblitz.com/pricing","question":"Where is StackBlitz available?","confidence":0.75}]` |
| deployment.options | `{"cloud":true,"self_hosted":true}` | `{"cloud":true}` |
| description.long | Eclipse Foundation is a global organization supporting over 450 open source projects with 15,000+ contributors, providing integrated development environments, platforms, and tools for software development across embedded systems, enterprise automation, mobile, and other domains. | A cloud-hosted development environment where you can write, run, and publish web applications directly in your browser. Includes AI-assisted coding features. |
| features.capabilities | `{"type":"full_ide","lsp_dap":true,"deployment":"both","os_support":"Windows, macOS, Linux","open_source":"oss","base_platform":"original","extensibility":"plugins","pricing_model":"free","language_scope":"polyglot","git_integration":true,"code_intelligence":"ide_grade","integrated_debugger":true}` | `{"type":"cloud_ide","builtin_ai":"native","deployment":"browser","os_support":"All platforms via web browser","remote_dev":false,"open_source":"open_core","base_platform":"original","extensibility":"plugins","pricing_model":"subscription","language_scope":"polyglot","git_integration":true,"integrated_debugger":false}` |
| integrations.count | 12 | 5 |
| integrations.list | `[{"name":"VS Code extensions"},{"name":"Monaco editor"},{"name":"Language Server Protocol"},{"name":"Arduino IDE"},{"name":"Code Composer Studio"},{"name":"Mbed Studio"},{"name":"QuickConnect Studio"},{"name":"logi.CLOUD"},{"name":"Martini Designer"},{"name":"Code RealTime"},{"name":"Smartface IDE"},{"name":"Eclipse GLSP"}]` | `[{"name":"GitHub"},{"name":"Figma"},{"name":"Storybook"},{"name":"Jira"},{"name":"Linear"}]` |
| language.primary | Makefile | - |
| license.spdx | EPL-2.0 | - |
| market.availability | `{"hqCountry":"BE","primaryMarkets":[],"availabilityScope":"global","availableCountries":[],"notAvailableCountries":[]}` | `{"primaryMarkets":[],"availabilityScope":"global","availableCountries":[],"notAvailableCountries":[]}` |
| platform.support | `{"mac":true,"web":true,"linux":true,"windows":true}` | `{"cli":true,"web":true}` |
| pricing | `{"type":"open_source","freeTier":true,"sourceUrl":"https://www.eclipse.org","retrievedAt":"2026-08-13T22:38:49.462Z"}` | `{"type":"subscription","plans":[{"free":true,"name":"Personal","summary":"Free","features":["Unlimited public projects","Collections","Public GitHub repository access"],"description":"For individual developers building personal projects","contactSales":false,"includedLimits":{"collections":"unlimited","public_projects":"unlimited","github_repositories":"unlimited"}},{"free":false,"name":"Teams","features":["Private repository access","Team collaboration","Organization member sync","Per-member pricing available"],"description":"For team collaboration on private repositories","contactSales":false},{"free":false,"name":"Enterprise","description":"For larger organizations","contactSales":true}],"summary":"Free personal tier; Teams subscription for collaboration; Enterprise plans available","currency":"USD","freeTier":true,"sourceUrl":"https://stackblitz.com/pricing","retrievedAt":"2026-08-13T23:02:25.504Z","billingPeriods":["month"]}` |
| pricing.free_tier | yes | yes |
| pricing.model | commercial | freemium |
| pricing.price_level | free | low |
| pricing.transparent | - | yes |
| reliability.status_page | yes | yes |
| security.disclosure_policy | yes | - |
| security.gdpr | yes | yes |
| security.trust_center | https://www.eclipse.org/security/news/ | - |

## Capabilities (IDEs & Code Editors)

| Capability | Eclipse | StackBlitz |
|---|:--:|:--:|
| **Core** |  |  |
| Type | Full IDE | Cloud IDE / CDE |
| Language scope | Polyglot | Polyglot |
| **Deployment** |  |  |
| Deployment | Both | Browser |
| **Platform support** |  |  |
| OS support | Windows, macOS, Linux | All platforms via web browser |
| Base platform | Original | Original |
| **Extensibility** |  |  |
| Extensibility | Plugins | Plugins |
| **DX** |  |  |
| LSP / DAP support | ✓ | - |
| Remote / dev-containers | - | ✗ |
| Integrated debugger / profiler | ✓ | ✗ |
| Code intelligence depth | IDE-grade | - |
| Built-in git integration | ✓ | ✓ |
| **AI** |  |  |
| Built-in AI | - | Native |
| **Licensing** |  |  |
| Openness | Open-source | Open-core |
| **Pricing** |  |  |
| Pricing model | Free | Per-seat subscription |

*Source: vioscaleAI. Generated 2026-10-16T21:31:47.671Z. "-" = undocumented, not absent.*