--- title: "Flowise vs ChainForge" type: "comparison" canonical_url: "https://www.graphcanon.com/compare/flowiseai-flowise-vs-ianarawjo-chainforge" tools: ["flowiseai-flowise", "ianarawjo-chainforge"] --- # Flowise vs ChainForge Neutral, constraint-first comparison with live GitHub stats. | | [Flowise](/tools/flowiseai-flowise.md) | [ChainForge](/tools/ianarawjo-chainforge.md) | | --- | --- | --- | | Tagline | Build AI Agents, Visually | An open-source visual programming environment for battle-testing prompts to LLMs. | | Stars | 54,430 | 3,009 | | Forks | 24,676 | 257 | | Open issues | 981 | 69 | | Language | TypeScript | TypeScript | | Adopt for | Flowise is designed for building AI agents with a visual, drag-and-drop interface, enabling both low-code and no-code functionalities. It supports TypeScript and integrates with multiple third-party components. | **ChainForge**: A visual programming environment for evaluating prompts to LLMs, supporting a variety of providers including OpenAI and Anthropic. It enables rapid testing, comparison across prompt variations and models, | | Persona | - | - | | Runtime | - | - | | License | Other | MIT | | Categories | AI Agents, Developer Tools | Evaluation & Observability, LLM Frameworks | ## Trust and health _Sourced signals - not a safety guarantee. No winner column._ | | [Flowise](/tools/flowiseai-flowise.md) | [ChainForge](/tools/ianarawjo-chainforge.md) | | --- | --- | --- | | Maintenance | Very active (96%) | Active (82%) | | Days since push | 2d | 27d | | Open issues (now) | 981 | 69 | | Owner type | Organization | User | | Security scan | No lockfile | Not scanned | | Full report | [trust report](/tools/flowiseai-flowise/trust.md) | [trust report](/tools/ianarawjo-chainforge/trust.md) | **Typed relationship:** Flowise _(alternative)_ ChainForge Flowise is built around visually creating and managing AI agents, making it similar to ChainForge in its visual programming environment aimed at prompt testing and comparison. ## Decision facts: Flowise - **Requirements:** Requires NodeJS >= 20.0.0 and optionally Docker for containerization; For local development, PNPM package manager is needed - **Adopt for:** Flowise is designed for building AI agents with a visual, drag-and-drop interface, enabling both low-code and no-code functionalities. It supports TypeScript and integrates with multiple third-party components. - **License detail:** Other ## Decision facts: ChainForge - **Pricing:** freemium - Available under MIT license for free use and modification. Users may incur costs based on their API key usage with LLM providers, as ChainForge itself does not charge for access. - **Requirements:** Min 4 GB RAM; Requires Docker; Requires Python 3.8 or higher and environment variables setup for API keys.; Installation and use can also be done through Docker for a containerized experience. - **Adopt for:** **ChainForge**: A visual programming environment for evaluating prompts to LLMs, supporting a variety of providers including OpenAI and Anthropic. It enables rapid testing, comparison across prompt variations and models, ## Choose when ### Choose Flowise if… - License: Flowise is Other, ChainForge is MIT. - Requirements: Requires NodeJS >= 20.0.0 and optionally Docker for containerization; For local development, PNPM package manager is needed. - Flowise is built around visually creating and managing AI agents, making it similar to ChainForge in its visual programming environment aimed at prompt testing and comparison. - Tags unique to Flowise: agents, artificial-intelligence, agentic-workflow, agentic-ai. - Also covers AI Agents, Developer Tools. - When you need a tool that enables rapid development of AI-based applications using visual workflows ### Choose ChainForge if… - License: ChainForge is MIT, Flowise is Other. - Pricing: Available under MIT license for free use and modification. Users may incur costs based on their API key usage with LLM providers, as ChainForge itself does not charge for access.. - Requirements: Min 4 GB RAM; Requires Docker; Requires Python 3.8 or higher and environment variables setup for API keys.; Installation and use can also be done through Docker for a containerized experience.. - Flowise is built around visually creating and managing AI agents, making it similar to ChainForge in its visual programming environment aimed at prompt testing and comparison. - Tags unique to ChainForge: llmops, evaluation, visual-programming, ai. - Also covers Evaluation & Observability, LLM Frameworks. - - **Comparative Analysis**: When you need to rapidly test different prompts against multiple models and assess response quality systematically. ## When NOT to use Flowise - If your project requires highly specialized programming capabilities not supported by low-code/no-code tools like Flowise - When you prefer command-line interfaces or purely code-based development environments without a visual interface ## When NOT to use ChainForge - - **Real-Time Interaction**: For users who primarily perform real-time conversations with individual LLMs rather than conducting structured evaluations across multiple models. - - **Custom Backend Models without Support**: ChainForge is less suitable for users needing to test custom backend models that are not supported by its current providers. ## Common questions ### What is the difference between Flowise and ChainForge? Flowise: Build AI Agents, Visually. ChainForge: An open-source visual programming environment for battle-testing prompts to LLMs.. See the comparison table for live GitHub stats and shared categories. ### When should I choose Flowise over ChainForge? Choose Flowise over ChainForge when License: Flowise is Other, ChainForge is MIT; Requirements: Requires NodeJS >= 20.0.0 and optionally Docker for containerization; For local development, PNPM package manager is needed; Flowise is built around visually creating and managing AI agents, making it similar to ChainForge in its visual programming environment aimed at prompt testing and comparison; Tags unique to Flowise: agents, artificial-intelligence, agentic-workflow, agentic-ai; Also covers AI Agents, Developer Tools; When you need a tool that enables rapid development of AI-based applications using visual workflows. ### When should I choose ChainForge over Flowise? Choose ChainForge over Flowise when License: ChainForge is MIT, Flowise is Other; Pricing: Available under MIT license for free use and modification. Users may incur costs based on their API key usage with LLM providers, as ChainForge itself does not charge for access.; Requirements: Min 4 GB RAM; Requires Docker; Requires Python 3.8 or higher and environment variables setup for API keys.; Installation and use can also be done through Docker for a containerized experience.; Flowise is built around visually creating and managing AI agents, making it similar to ChainForge in its visual programming environment aimed at prompt testing and comparison; Tags unique to ChainForge: llmops, evaluation, visual-programming, ai; Also covers Evaluation & Observability, LLM Frameworks; - **Comparative Analysis**: When you need to rapidly test different prompts against multiple models and assess response quality systematically. ### When should I avoid Flowise? If your project requires highly specialized programming capabilities not supported by low-code/no-code tools like Flowise When you prefer command-line interfaces or purely code-based development environments without a visual interface ### When should I avoid ChainForge? - **Real-Time Interaction**: For users who primarily perform real-time conversations with individual LLMs rather than conducting structured evaluations across multiple models. - **Custom Backend Models without Support**: ChainForge is less suitable for users needing to test custom backend models that are not supported by its current providers. ### Is Flowise or ChainForge more popular on GitHub? Flowise has more GitHub stars (54,430 vs 3,009). Stars measure visibility, not whether either tool fits your constraints. ### Are Flowise and ChainForge open source? Yes - both are open-source projects on GitHub (Flowise: Other, ChainForge: MIT). ### Where can I find alternatives to Flowise or ChainForge? GraphCanon lists graph-backed alternatives at /tools/flowiseai-flowise/alternatives and /tools/ianarawjo-chainforge/alternatives (/tools/flowiseai-flowise/alternatives.md, /tools/ianarawjo-chainforge/alternatives.md), ranked by typed relationship edges rather than popularity votes. ### Is there a machine-readable version of this comparison? Yes. The markdown twin at /compare/flowiseai-flowise-vs-ianarawjo-chainforge.md mirrors this page for agents and LLM crawlers, with the same stats table and FAQ answers. ### Which is better maintained, Flowise or ChainForge? Flowise: Very active. ChainForge: Active. Compare maintenance labels, days since push, and release cadence in the trust section below - stars alone do not measure maintenance. ### Where are the full trust reports for Flowise and ChainForge? GraphCanon publishes per-repo trust reports with dated maintenance, provenance, and scan summaries: Flowise: /tools/flowiseai-flowise/trust; ChainForge: /tools/ianarawjo-chainforge/trust. --- **Machine-readable endpoints** - JSON: [`/api/graphcanon/graph?tool=flowiseai-flowise`](/api/graphcanon/graph?tool=flowiseai-flowise) - LLM index: [/llms.txt](/llms.txt) - Full corpus: [/llms-full.txt](/llms-full.txt) _GraphCanon - The knowledge graph for AI development. https://www.graphcanon.com/_