# langflow vs open-webui

| Attribute | langflow | open-webui |
|---|---|---|
| **Vioscale score** | 59.9 (67% (medium)) | 58.4 (64% (medium)) |
| activity.commits_last_30d | 100 | 100 |
| adoption.dependent_repos | 11 | 0 |
| adoption.github_stars | 153,712 | 150,014 |
| content.faq | `[{"answer":"Langflow is an open-source Python framework designed for building AI agents and retrieval-augmented generation (RAG) applications. It provides a visual editor for designing workflows and integrates with major language models and vector databases. The framework includes built-in support for Model Context Protocol (MCP) servers, enabling rapid development and iteration of AI systems.","source":"http://www.langflow.org","question":"What is Langflow?","confidence":0.95},{"answer":"Langflow uses a freemium pricing model. The open-source version is free for self-hosted deployments, and there is also a free tier available on their managed cloud platform. No payment is required to begin development or deployment of your AI applications.","source":"http://www.langflow.org","question":"How much does Langflow cost?","confidence":0.95},{"answer":"Langflow supports multiple deployment approaches: you can host it yourself on your own infrastructure, use their managed cloud platform, or implement a hybrid setup combining both options. This flexibility allows you to choose the deployment model that best fits your organizational requirements.","source":"http://www.langflow.org","question":"How can I deploy Langflow?","confidence":1},{"answer":"Langflow integrates with major AI providers including Anthropic, OpenAI, Azure, and Google Cloud. It also connects with development tools like GitHub and Hugging Face, and supports services such as Slack, MongoDB, Mistral, Groq, and LangChain. The platform includes multiple pre-built integrations to extend functionality.","source":"http://www.langflow.org","question":"Which AI providers and services does Langflow integrate with?","confidence":0.98},{"answer":"Langflow offers both a web-based interface and command-line interface (CLI). The web interface includes a visual editor for designing and testing workflows without requiring code.","source":"http://www.langflow.org","question":"What interfaces does Langflow provide?","confidence":1},{"answer":"Langflow is built for developers and teams who need to quickly build, test, and deploy AI-powered agents and workflows. It serves both individual developers exploring AI capabilities and organizations requiring production-grade deployment options.","source":"http://www.langflow.org","question":"Who is Langflow designed for?","confidence":0.85},{"answer":"Yes, Langflow is open-source and can be self-hosted on your own infrastructure at no cost. This gives you complete control over deployment, data, and infrastructure while avoiding dependence on a third-party platform.","source":"http://www.langflow.org","question":"Can I run Langflow without the cloud platform?","confidence":0.95},{"answer":"Langflow offers both self-hosted and managed cloud deployment options, with the cloud platform providing enterprise-grade infrastructure. The combination of open-source flexibility and managed options makes it adaptable for organizations of various sizes.","source":"http://www.langflow.org","question":"Is Langflow suitable for enterprise deployment?","confidence":0.9}]` | `[{"answer":"Open-webui is a self-hosted AI platform that connects to various language models—whether running locally or hosted in the cloud—through a unified interface. It emphasizes data ownership, allowing you to run AI workloads on your own infrastructure rather than relying on external services.","source":"https://openwebui.com","question":"What is Open-webui and what does it do?","confidence":0.95},{"answer":"The open-source version is free to use and self-host. An enterprise tier is available for organizations in regulated industries that require advanced features like single sign-on and audit logging; pricing for this tier is available through sales.","source":"https://openwebui.com","question":"How much does Open-webui cost?","confidence":0.95},{"answer":"Open-webui supports multiple model providers including Ollama for local models, OpenAI, and Anthropic. This allows you to choose local or cloud-based models depending on your requirements and privacy needs.","source":"https://openwebui.com","question":"Which AI models can I connect to Open-webui?","confidence":0.8},{"answer":"Open-webui supports multiple deployment options including self-hosted on your own servers, on-premises, air-gapped (offline), and hybrid setups. Installation takes approximately 60 seconds using either pip or Docker.","source":"https://openwebui.com","question":"How can I deploy Open-webui?","confidence":0.95},{"answer":"The platform includes voice and vision support, text generation, retrieval-augmented generation (RAG), and search capabilities. You can extend functionality using Python and access community-contributed models and tools.","source":"https://openwebui.com","question":"What are the main capabilities of Open-webui?","confidence":0.9},{"answer":"The open-source version works for general deployments, but an enterprise tier is available for regulated industries, offering role-based access controls, single sign-on, audit logs, data residency controls, and air-gapped deployment options.","source":"https://openwebui.com","question":"Is Open-webui suitable for regulated or enterprise environments?","confidence":0.95},{"answer":"Yes, since Open-webui is self-hosted and runs on your own infrastructure, you maintain full ownership and control over your data rather than storing it with a third-party service.","source":"https://openwebui.com","question":"Can I maintain complete control over my data with Open-webui?","confidence":0.95},{"answer":"Open-webui offers both web and command-line interfaces, allowing you to interact with your AI models through your preferred method.","source":"https://openwebui.com","question":"What interfaces does Open-webui provide?","confidence":0.95}]` |
| deployment.options | `{"cloud":true,"hybrid":true,"self_hosted":true}` | `{"cloud":true,"hybrid":true,"on_prem":true,"air_gapped":true,"self_hosted":true}` |
| description.long | An open-source platform that simplifies building and deploying AI agents and workflow automation with a visual drag-and-drop interface. Supports multiple LLMs, vector databases, and integrations with built-in cloud deployment options. | An open-source interface that allows users to run AI models on their own hardware or cloud infrastructure, connect to various model providers, and extend functionality through Python scripting. It supports both individual and enterprise deployments with community-driven features and integrations. |
| features.capabilities | `{"pricing_model":"free_open_source","architecture_model":"open_source_self_hosted","mit_or_apache_permissive_oss_license":true,"visual_drag_and_drop_node_canvas_builder":true,"multi_model_selection_openai_anthropic_local":true,"custom_api_tool_calling_and_webhook_execution":true,"notion_google_drive_confluence_sync_connectors":true,"rag_knowledge_base_document_upload_and_chunking":true,"team_sharing_and_role_based_access_control_rbac":true,"agent_memory_and_persistent_conversation_threads":true}` | - |
| integrations.count | 12 | 3 |
| integrations.list | `[{"name":"LangSmith"},{"name":"LangFuse"},{"name":"Airbyte"},{"name":"Anthropic"},{"name":"Azure"},{"name":"Cassandra"},{"name":"Confluence"},{"name":"Couchbase"},{"name":"Google Cloud"},{"name":"Google Drive"},{"name":"Notion"},{"name":"OpenAI"},{"name":"Serp API"},{"name":"Slack"}]` | `[{"name":"Ollama"},{"name":"OpenAI"},{"name":"Anthropic"}]` |
| language.primary | Python | Python |
| license.spdx | MIT | - |
| market.availability | `{"primaryMarkets":[],"availabilityScope":"global","availableCountries":[],"notAvailableCountries":[]}` | - |
| platform.support | `{"cli":true,"mac":true,"web":true,"linux":true,"windows":true}` | `{"cli":true,"web":true}` |
| pricing | `{"type":"hybrid","plans":[{"free":true,"name":"Open Source","description":"Self-hosted deployment"},{"free":true,"name":"Cloud","description":"Free enterprise-grade cloud platform for deployment"}],"summary":"Free open-source + free cloud tier","freeTier":true,"sourceUrl":"http://www.langflow.org","retrievedAt":"2026-07-31T10:23:06.793Z"}` | `{"type":"open_source","plans":[{"free":true,"name":"Open Source","summary":"Free, open-source","features":["Full AI stack","Connect any model","Voice, vision, retrieval, generation, search","Python extensions","Community models and tools","RAG and retrieval capabilities"],"description":"Self-hosted deployment. Install with pip or Docker in 60 seconds."},{"free":false,"name":"Enterprise","features":["SSO","RBAC","Audit logs","Data residency controls","On-premises deployment","Air-gapped deployment"],"description":"Enterprise-grade deployment for regulated industries","contactSales":true}],"summary":"Free open-source. Enterprise options available.","freeTier":true,"sourceUrl":"https://openwebui.com","retrievedAt":"2026-07-31T10:28:07.500Z"}` |
| pricing.free_tier | yes | yes |
| pricing.model | commercial | commercial |
| pricing.price_level | free | free |
| pricing.transparent | no | yes |
| release.cadence_days | 7 | 2 |
| release.history | `[{"url":"https://github.com/langflow-ai/langflow/releases/tag/v1.11.5","date":"2026-08-25T15:35:11Z","type":"stable","version":"v1.11.5"},{"url":"https://github.com/langflow-ai/langflow/releases/tag/v1.11.4","date":"2026-08-19T00:01:21Z","type":"stable","version":"v1.11.4"},{"url":"https://github.com/langflow-ai/langflow/releases/tag/v1.11.3","date":"2026-08-11T23:14:46Z","type":"stable","version":"v1.11.3"},{"url":"https://github.com/langflow-ai/langflow/releases/tag/v1.11.2","date":"2026-08-04T17:30:50Z","type":"stable","version":"v1.11.2"},{"url":"https://github.com/langflow-ai/langflow/releases/tag/v1.11.1","date":"2026-07-28T21:44:22Z","type":"stable","version":"v1.11.1"},{"url":"https://github.com/langflow-ai/langflow/releases/tag/v1.10.3","date":"2026-07-23T16:08:25Z","type":"stable","version":"v1.10.3"},{"url":"https://github.com/langflow-ai/langflow/releases/tag/v1.11.0","date":"2026-07-23T01:58:39Z","type":"stable","version":"v1.11.0"},{"url":"https://github.com/langflow-ai/langflow/releases/tag/v1.10.2","date":"2026-07-07T20:40:40Z","type":"stable","version":"v1.10.2"},{"url":"https://github.com/langflow-ai/langflow/releases/tag/v1.10.1","date":"2026-06-23T23:49:37Z","type":"stable","version":"v1.10.1"},{"url":"https://github.com/langflow-ai/langflow/releases/tag/v1.10.0","date":"2026-06-09T18:47:59Z","type":"stable","version":"v1.10.0"},{"url":"https://github.com/langflow-ai/langflow/releases/tag/v1.9.6","date":"2026-06-02T16:34:50Z","type":"stable","version":"v1.9.6"},{"url":"https://github.com/langflow-ai/langflow/releases/tag/v1.9.5","date":"2026-05-29T14:25:27Z","type":"stable","version":"v1.9.5"},{"url":"https://github.com/langflow-ai/langflow/releases/tag/v1.9.4","date":"2026-05-26T19:18:19Z","type":"stable","version":"v1.9.4"},{"url":"https://github.com/langflow-ai/langflow/releases/tag/v1.9.3","date":"2026-05-15T18:25:04Z","type":"stable","version":"v1.9.3"},{"url":"https://github.com/langflow-ai/langflow/releases/tag/v1.9.2","date":"2026-05-01T18:57:37Z","type":"stable","version":"v1.9.2"},{"url":"https://github.com/langflow-ai/langflow/releases/tag/v1.9.1","date":"2026-04-24T00:34:31Z","type":"stable","version":"v1.9.1"},{"url":"https://github.com/langflow-ai/langflow/releases/tag/v1.9.0","date":"2026-04-14T22:39:46Z","type":"stable","version":"v1.9.0"},{"url":"https://github.com/langflow-ai/langflow/releases/tag/v1.8.4","date":"2026-04-07T16:26:21Z","type":"stable","version":"v1.8.4"},{"url":"https://github.com/langflow-ai/langflow/releases/tag/v1.8.3","date":"2026-03-26T18:29:48Z","type":"stable","version":"v1.8.3"},{"url":"https://github.com/langflow-ai/langflow/releases/tag/v1.8.2","date":"2026-03-20T16:44:40Z","type":"stable","version":"v1.8.2"}]` | `[{"url":"https://github.com/open-webui/open-webui/releases/tag/v0.11.1","date":"2026-08-25T21:17:57Z","type":"stable","version":"v0.11.1"},{"url":"https://github.com/open-webui/open-webui/releases/tag/v0.11.0","date":"2026-07-27T09:30:15Z","type":"stable","version":"v0.11.0"},{"url":"https://github.com/open-webui/open-webui/releases/tag/v0.10.2","date":"2026-07-01T08:41:06Z","type":"stable","version":"v0.10.2"},{"url":"https://github.com/open-webui/open-webui/releases/tag/v0.10.1","date":"2026-06-29T19:38:44Z","type":"stable","version":"v0.10.1"},{"url":"https://github.com/open-webui/open-webui/releases/tag/v0.10.0","date":"2026-06-29T19:17:48Z","type":"stable","version":"v0.10.0"},{"url":"https://github.com/open-webui/open-webui/releases/tag/v0.9.6","date":"2026-06-01T21:57:03Z","type":"stable","version":"v0.9.6"},{"url":"https://github.com/open-webui/open-webui/releases/tag/v0.9.5","date":"2026-05-10T18:14:07Z","type":"stable","version":"v0.9.5"},{"url":"https://github.com/open-webui/open-webui/releases/tag/v0.9.4","date":"2026-05-09T07:50:17Z","type":"stable","version":"v0.9.4"},{"url":"https://github.com/open-webui/open-webui/releases/tag/v0.9.3","date":"2026-05-09T07:17:19Z","type":"stable","version":"v0.9.3"},{"url":"https://github.com/open-webui/open-webui/releases/tag/v0.9.2","date":"2026-04-24T09:56:14Z","type":"stable","version":"v0.9.2"},{"url":"https://github.com/open-webui/open-webui/releases/tag/v0.9.1","date":"2026-04-21T10:45:37Z","type":"stable","version":"v0.9.1"},{"url":"https://github.com/open-webui/open-webui/releases/tag/v0.9.0","date":"2026-04-21T07:56:15Z","type":"stable","version":"v0.9.0"},{"url":"https://github.com/open-webui/open-webui/releases/tag/v0.8.12","date":"2026-03-27T00:26:52Z","type":"stable","version":"v0.8.12"},{"url":"https://github.com/open-webui/open-webui/releases/tag/v0.8.11","date":"2026-03-25T22:50:09Z","type":"stable","version":"v0.8.11"},{"url":"https://github.com/open-webui/open-webui/releases/tag/v0.8.10","date":"2026-03-09T00:09:55Z","type":"stable","version":"v0.8.10"},{"url":"https://github.com/open-webui/open-webui/releases/tag/v0.8.9","date":"2026-03-08T02:56:32Z","type":"stable","version":"v0.8.9"},{"url":"https://github.com/open-webui/open-webui/releases/tag/v0.8.8","date":"2026-03-02T23:33:56Z","type":"stable","version":"v0.8.8"},{"url":"https://github.com/open-webui/open-webui/releases/tag/v0.8.7","date":"2026-03-02T01:14:18Z","type":"stable","version":"v0.8.7"},{"url":"https://github.com/open-webui/open-webui/releases/tag/v0.8.6","date":"2026-03-01T21:04:06Z","type":"stable","version":"v0.8.6"},{"url":"https://github.com/open-webui/open-webui/releases/tag/v0.8.5","date":"2026-02-23T09:26:34Z","type":"stable","version":"v0.8.5"}]` |
| security.disclosure_policy | - | yes |
| security.vulnerabilities | `{"count":33,"source":"https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=pypi&package_name=langflow&per_page=100","last_12m":26,"max_severity":"CRITICAL"}` | `{"count":0,"source":"https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=go&package_name=github.com%2Fopen-webui%2Fopen-webui&per_page=100","last_12m":0,"max_severity":null}` |

*Source: Vioscale. Generated 2026-09-01T16:38:41.002Z. "-" = undocumented, not absent.*