# Panel vs Streamlit

| Attribute | Panel | Streamlit |
|---|---|---|
| **vioscaleAI score** | 56.2 (36% (low)) | 52.6 (55% (medium)) |
| activity.commits_last_30d | 78 | - |
| adoption.dependent_repos | 986 | - |
| adoption.github_stars | 5,798 | - |
| content.faq | `[{"answer":"An open-source Python library that streamlines development of interactive dashboards, data tools, and web applications with reactive APIs, integrated widgets, and seamless PyData ecosystem compatibility. It is indexed under Data Apps Internal Tools.","source":"https://panel.holoviz.org","question":"What is Panel?","confidence":0.6},{"answer":"Panel is open source, so it can be self-hosted and used at no licence cost. It is released under the BSD-3-Clause licence. Pricing changes often, so verify at source before relying on it.","source":"https://panel.holoviz.org","question":"Is Panel free to use?","confidence":0.6},{"answer":"Panel supports the web and a command-line interface. Platforms we have not confirmed are simply not listed here rather than ruled out.","source":"https://panel.holoviz.org","question":"What platforms does Panel support?","confidence":0.6},{"answer":"Yes. Panel can be deployed cloud / SaaS and self-hosted, so it does not have to run on the vendor's infrastructure.","source":"https://panel.holoviz.org","question":"Can Panel be self-hosted?","confidence":0.6},{"answer":"We have confirmed 8 integrations for Panel, including FastAPI, Bokeh, Tornado, HoloViews, Plotly, Vega, Django and React. This is what we could verify from public sources, so the vendor may support others we have not indexed.","source":"https://panel.holoviz.org","question":"What does Panel integrate with?","confidence":0.6},{"answer":"Yes. Panel is published under the BSD-3-Clause licence, a permissive licence that generally allows commercial use and modification. Licence terms can change between releases, so verify against the repository for the version you intend to use.","source":"https://github.com/holoviz/panel","question":"Is Panel open source?","confidence":0.95}]` | `[{"answer":"A Python-based framework that transforms data scripts into interactive web applications for creating dashboards, reports, and data-driven apps without requiring front-end development expertise. It is indexed under Data Apps Internal Tools.","source":"https://streamlit.io","question":"What is Streamlit?","confidence":0.6},{"answer":"Streamlit does not publish its prices. Pricing is quoted on request, across 2 plans (Community Cloud and Snowflake), so the figure depends on your seat count and requirements. We record this as a pricing-transparency signal rather than guessing a number. Pricing changes often, so verify at source before relying on it.","source":"https://streamlit.io","question":"How much does Streamlit cost?","confidence":0.6},{"answer":"Streamlit supports the web and a command-line interface. Platforms we have not confirmed are simply not listed here rather than ruled out.","source":"https://streamlit.io","question":"What platforms does Streamlit support?","confidence":0.6},{"answer":"Yes. Streamlit can be deployed cloud / SaaS and self-hosted, so it does not have to run on the vendor's infrastructure.","source":"https://streamlit.io","question":"Can Streamlit be self-hosted?","confidence":0.6},{"answer":"We have independently confirmed SOC 2 and ISO 27001 for Streamlit. Certifications we do not list are ones we have not been able to verify from public sources, which is not the same as Streamlit not holding them. Always confirm compliance directly before you rely on it.","source":"https://streamlit.io/security","question":"What security certifications does Streamlit have?","confidence":0.7}]` |
| deployment.options | `{"self_hosted":true}` | `{"cloud":true,"self_hosted":true}` |
| description.long | A Python library for creating interactive dashboards and web applications where widgets, plots, and layouts are implemented as standard Python objects that integrate with your data and models. | An open-source Python framework that transforms data analysis scripts into shareable, interactive web applications. Supports both free public deployment through Streamlit Community Cloud and private enterprise deployments. |
| features.capabilities | `{"open_source":true,"pricing_model":"open_source_self_host","self_hostable":true,"build_paradigm":"code_first_python","reactivity_model":"callback_based","embeddable_output":true,"component_library_breadth":"extensive"}` | `{"rbac_sso":true,"open_source":true,"pricing_model":"open_source_self_host","self_hostable":true,"build_paradigm":"code_first_python","reactivity_model":"full_script_rerun","managed_cloud_available":true,"component_library_breadth":"moderate"}` |
| integrations.count | 8 | 2 |
| integrations.list | `[{"name":"FastAPI"},{"name":"Bokeh"},{"name":"Tornado"},{"name":"HoloViews"},{"name":"Plotly"},{"name":"Vega"},{"name":"Django"},{"name":"React"}]` | `[{"name":"GitHub","native":true,"category":"deployment","direction":"bidirectional"},{"name":"Snowflake","native":true,"category":"data","direction":"bidirectional"}]` |
| language.primary | Python | - |
| license.spdx | BSD-3-Clause | - |
| market.availability | - | `{"primaryMarkets":[],"availabilityScope":"global","availableCountries":[],"notAvailableCountries":[]}` |
| platform.support | `{"web":true}` | `{"cli":true,"web":true}` |
| pricing | `{"type":"open_source","summary":"Free, open-source","freeTier":true,"sourceUrl":"https://panel.holoviz.org","retrievedAt":"2026-08-20T16:29:47.697Z"}` | `{"type":"hybrid","plans":[{"free":true,"name":"Community Cloud","features":["Public app deployment","Totally free","GitHub account required"],"description":"Free deployment and hosting of public apps through GitHub integration","contactSales":false},{"free":false,"name":"Enterprise","features":["Unlimited private apps","Enterprise-grade security","Snowflake infrastructure"],"description":"Unlimited private apps with enterprise-grade reliability and security on Snowflake","contactSales":true}],"summary":"Free for public apps. Enterprise tier available via Snowflake.","freeTier":true,"sourceUrl":"https://streamlit.io","retrievedAt":"2026-09-24T12:03:32.686Z"}` |
| pricing.free_tier | yes | yes |
| pricing.model | open_source | freemium |
| pricing.price_level | free | low |
| pricing.transparent | yes | no |
| release.cadence_days | 12 | - |
| release.history | `[{"url":"https://github.com/holoviz/panel/releases/tag/v1.9.4","date":"2026-08-17T12:33:32Z","type":"stable","version":"v1.9.4"},{"url":"https://github.com/holoviz/panel/releases/tag/v1.9.3","date":"2026-06-01T19:25:14Z","type":"stable","version":"v1.9.3"},{"url":"https://github.com/holoviz/panel/releases/tag/v1.9.2","date":"2026-05-27T12:58:39Z","type":"stable","version":"v1.9.2"},{"url":"https://github.com/holoviz/panel/releases/tag/v1.9.1","date":"2026-05-23T11:05:34Z","type":"stable","version":"v1.9.1"},{"url":"https://github.com/holoviz/panel/releases/tag/v1.9.0","date":"2026-05-21T12:02:48Z","type":"stable","version":"v1.9.0"},{"url":"https://github.com/holoviz/panel/releases/tag/v1.8.10","date":"2026-03-16T12:48:16Z","type":"stable","version":"v1.8.10"},{"url":"https://github.com/holoviz/panel/releases/tag/v1.8.9","date":"2026-03-03T17:51:54Z","type":"stable","version":"v1.8.9"},{"url":"https://github.com/holoviz/panel/releases/tag/v1.8.8","date":"2026-03-02T13:22:42Z","type":"stable","version":"v1.8.8"},{"url":"https://github.com/holoviz/panel/releases/tag/v1.8.7","date":"2026-01-28T16:51:52Z","type":"stable","version":"v1.8.7"},{"url":"https://github.com/holoviz/panel/releases/tag/v1.8.6","date":"2026-01-26T17:20:55Z","type":"stable","version":"v1.8.6"},{"url":"https://github.com/holoviz/panel/releases/tag/v1.8.5","date":"2025-12-30T16:08:29Z","type":"stable","version":"v1.8.5"},{"url":"https://github.com/holoviz/panel/releases/tag/v1.8.4","date":"2025-12-02T17:44:28Z","type":"stable","version":"v1.8.4"},{"url":"https://github.com/holoviz/panel/releases/tag/v1.8.3","date":"2025-11-10T11:05:43Z","type":"stable","version":"v1.8.3"},{"url":"https://github.com/holoviz/panel/releases/tag/v1.8.2","date":"2025-10-07T13:10:56Z","type":"stable","version":"v1.8.2"},{"url":"https://github.com/holoviz/panel/releases/tag/v1.8.1","date":"2025-09-16T16:29:47Z","type":"stable","version":"v1.8.1"},{"url":"https://github.com/holoviz/panel/releases/tag/v1.8.0","date":"2025-09-09T13:17:04Z","type":"stable","version":"v1.8.0"},{"url":"https://github.com/holoviz/panel/releases/tag/v1.7.5","date":"2025-07-22T12:43:00Z","type":"stable","version":"v1.7.5"},{"url":"https://github.com/holoviz/panel/releases/tag/v1.7.4","date":"2025-07-15T14:00:54Z","type":"stable","version":"v1.7.4"},{"url":"https://github.com/holoviz/panel/releases/tag/v1.7.3","date":"2025-07-09T09:24:32Z","type":"stable","version":"v1.7.3"},{"url":"https://github.com/holoviz/panel/releases/tag/v1.7.2","date":"2025-06-26T17:36:01Z","type":"stable","version":"v1.7.2"}]` | - |
| security.certifications | - | `[{"name":"SOC 2 Type 1","level":"Type 1","status":"active"}]` |
| security.disclosure_policy | - | yes |
| security.iso27001 | - | yes |
| security.scorecard | 6.8 | - |
| security.soc2 | - | yes |
| security.trust_center | - | https://streamlit.io/security |
| security.vulnerabilities | `{"count":0,"source":"https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=pypi&package_name=panel&per_page=100","last_12m":0,"max_severity":null}` | - |

## Capabilities (Data Apps Internal Tools)

| Capability | Panel | Streamlit |
|---|:--:|:--:|
| **Capabilities** |  |  |
| Build paradigm | Code first python | Code first python |
| Write actions support | - | - |
| Data source connector breadth | - | - |
| Reactivity model | Callback based | Full script rerun |
| Self hostable | ✓ | ✓ |
| Managed cloud available | - | ✓ |
| Git version control | - | - |
| RBAC SSO | - | ✓ |
| Audit logging | - | - |
| AI app generation | - | - |
| Multiplayer editing | - | - |
| Embeddable output | ✓ | - |
| Component library breadth | Extensive | Moderate |
| Open source | ✓ | ✓ |
| Pricing model | Open source self host | Open source self host |

*Source: vioscaleAI. Generated 2026-10-16T19:14:36.032Z. "-" = undocumented, not absent.*