# langflow > Langflow is a powerful tool for building and deploying AI-powered agents and workflows. - **Canonical URI:** https://www.vioscale.ai/software/langflow - **Category:** AI Tools - **Vendor:** Langflow - **Homepage:** http://www.langflow.org - **Also known as:** langflow - **Profile claimed by vendor:** no - **Last updated:** 2026-08-05T15:18:41.345Z ## Vioscale score **56.4 / 100**, confidence 21% (low). Composite of weighted, independently-sourced signals (no user reviews, no vendor payment). | Signal | Score | Weight | Contribution | Evidence present | |---|--:|--:|--:|:--:| | price_level | 80 | 10 | 800 | ✓ | | reliability | 0 | 12 | 0 | - | | capabilities | 0 | 32 | 0 | - | | github_stars | 97.8 | 5 | 488.9 | ✓ | | integrations | 31 | 18 | 558.6 | ✓ | | github_activity | 63.1 | 18 | 1135.8 | ✓ | | release_cadence | 96.1 | 10 | 961.1 | ✓ | | security_posture | 0 | 12 | 0 | - | | package_downloads | 0 | 26 | 0 | - | | pricing_transparency | 25 | 16 | 400 | ✓ | | stackoverflow_activity | 0 | 12 | 0 | - | ## Pricing _As of 2026-07-31, [verify at source](http://www.langflow.org). Independently observed._ Hybrid · Free tier > Free open-source + free cloud tier | Plan | Price | Free | Commitment | |---|---|:--:|---| | Open Source | Free | ✓ | - | | Cloud | Free | ✓ | - | ### Open Source Self-hosted deployment ### Cloud Free enterprise-grade cloud platform for deployment ## About Open-source, Python-based framework for building AI agents and RAG applications. Supports all major LLMs, vector databases, and includes MCP server capabilities with visual editor for rapid iteration. _Independently observed._ ## Platform & deployment - **Platforms:** CLI, Web - **Deployment:** Cloud / SaaS, Hybrid, Self-hosted ## Integrations (11) _Independently observed._ - Anthropic - OpenAI - Azure - Google Cloud - Slack - GitHub - MongoDB - Langchain - HuggingFace - Mistral - Groq ## FAQ ### What is Langflow? 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](http://www.langflow.org)._ ### How much does Langflow cost? 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](http://www.langflow.org)._ ### How can I deploy Langflow? 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](http://www.langflow.org)._ ### Which AI providers and services does Langflow integrate with? 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](http://www.langflow.org)._ ### What interfaces does Langflow provide? 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](http://www.langflow.org)._ ### Who is Langflow designed for? 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](http://www.langflow.org)._ ### Can I run Langflow without the cloud platform? 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](http://www.langflow.org)._ ### Is Langflow suitable for enterprise deployment? 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](http://www.langflow.org)._ ## Facts Every value below carries its source and our confidence. Facts are re-crawled on a freshness schedule. ### activity | Attribute | Value | Source | Retrieved | Confidence | |---|---|---|---|---| | activity.commits_last_30d | 100 | [link](https://github.com/langflow-ai/langflow/pulse) | 2026-07-31 | 65% (medium) | ### adoption | Attribute | Value | Source | Retrieved | Confidence | |---|---|---|---|---| | adoption.github_stars | 152,664 | [link](https://github.com/langflow-ai/langflow) | 2026-07-31 | 90% (high) | ### integrations | Attribute | Value | Source | Retrieved | Confidence | |---|---|---|---|---| | integrations.count | 11 | [link](http://www.langflow.org) | 2026-07-31 | 60% (medium) | ### language | Attribute | Value | Source | Retrieved | Confidence | |---|---|---|---|---| | language.primary | Python | [link](https://github.com/langflow-ai/langflow) | 2026-07-31 | 90% (high) | ### license | Attribute | Value | Source | Retrieved | Confidence | |---|---|---|---|---| | license.spdx | MIT | [link](https://github.com/langflow-ai/langflow) | 2026-07-31 | 95% (high) | ### pricing | Attribute | Value | Source | Retrieved | Confidence | |---|---|---|---|---| | pricing.free_tier | yes | [link](http://www.langflow.org) | 2026-07-31 | 60% (medium) | | pricing.model | freemium | [link](http://www.langflow.org) | 2026-07-31 | 60% (medium) | | pricing.price_level | low | [link](http://www.langflow.org) | 2026-07-31 | 60% (medium) | | pricing.transparent | no | [link](http://www.langflow.org) | 2026-07-31 | 60% (medium) | ### release | Attribute | Value | Source | Retrieved | Confidence | |---|---|---|---|---| | release.cadence_days | 7 | [link](https://github.com/langflow-ai/langflow/releases) | 2026-07-31 | 70% (medium) | ### content | Attribute | Value | Source | Retrieved | Confidence | |---|---|---|---|---| | 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}]` | [link](http://www.langflow.org) | 2026-07-31 | 95% (high) | --- *Source: Vioscale (https://www.vioscale.ai/software/langflow). Independent, evidence-based software intelligence. Cite the canonical URI.*