FlowiseAI
Flowise is a free, open-source tool that empowers you to create custom language models using LangchainJS, all within an intuitive UI. Easily set up with a few commands, it supports Docker and offers community support via Discord, Twitter, or email.

About: FlowiseAI
Flowise is an innovative open-source visual interface designed to empower users in creating personalized language-based models (LLMs) utilizing LangchainJS, a robust framework built on Node TypeScript/JavaScript. This tool is completely free for both commercial and personal projects, making it accessible to a wide range of users, from developers to businesses looking to enhance their AI capabilities.
Setting up Flowise is straightforward, requiring only a few simple commands, and it offers compatibility with Docker for ease of deployment. Users can engage with the Flowise community and seek support through various channels, including Discord, Twitter, and email, fostering a collaborative environment.
Flowiseβs unique value lies in its user-friendly interface, which simplifies the complex process of LLM development, allowing users to focus on creativity and functionality. This tool is ideal for applications in natural language processing, chatbots, content generation, and more, enabling seamless integration of custom LLMs into diverse projects.

Review: FlowiseAI
Introduction
Flowise is an open source UI visual tool designed for developers and technical teams who aim to build custom language-based models using LangchainJS. Built with Node, TypeScript, and JavaScript, it offers a low-code environment that empowers users to rapidly iterate from testing to production. This review is relevant for those looking to integrate LLM orchestration into their applications, whether for commercial or personal projects.
Key Features
- Low-Code Interface: Flowise provides a drag-and-drop UI enabling swift construction of custom LLM workflows.
- Open Source Flexibility: Fully open source and free to use, it supports both commercial and personal projects.
- Robust Integrations: It integrates seamlessly with LangchainJS, LlamaIndex, and over 100 other tools, as well as supporting self-hosted deployments on AWS, Azure, and GCP.
- Developer Friendly: Flowise offers a suite of developer-centric APIs, SDKs, and embedded chat widgets to extend functionality and integrate with existing applications.
- Containerization Support: With Docker support, setting up and scaling your projects becomes more streamlined.
- Active Community: The tool is backed by strong community engagement via Discord, Twitter, and email, encouraging collaboration and rapid troubleshooting.
Pricing and Value
Flowise adopts a flexible pricing structure designed to cater to various user needs:
- Free: A 14-day free trial is available with no credit card required, allowing users to fully explore its capabilities.
- Starter Plan: Priced at $35/month, this plan is geared toward individuals and small teams. It includes 10,000 predictions per month (with additional predictions billed at $0.001 each), 1GB storage, database backup, 1 week log retention, and community support.
- Pro Plan: At $65/month, the Pro plan is ideal for medium-sized businesses, offering everything in the Starter plan along with 50,000 predictions per month (with additional cost per extra prediction), 10GB storage, unlimited workspaces, admin roles, permissions, and 3 months log retention alongside priority support.
- Enterprise: Customized solutions are available for large organizations. This plan includes on-premise deployment, air-gapped environments, SSO & SAML support, LDAP & RBAC, versioning, audit logs, and a 99.99% uptime SLA.
This tiered pricing structure, combined with a generous free trial, ensures that users can select a plan that best fits their scale and budget, delivering strong value relative to its extensive feature set.
Pros and Cons
- Pros:
- Open source and free for both personal and commercial usage.
- Intuitive low-code, drag-and-drop interface for rapid iteration.
- Robust integrations with popular frameworks and tools.
- Flexible deployment options including Docker and major cloud platforms.
- Active community support and multiple channels for assistance.
- Cons:
- May present a learning curve for non-developers or beginners.
- Technical expertise is required for self-hosting and advanced integrations.
- Pricing tiers might be less flexible for users with very low or sporadic usage needs after the trial period.
Final Verdict
Flowise is a robust and versatile tool ideally suited for developers and technical teams who need to build, iterate, and deploy custom LLM applications quickly. Its open source nature, combined with a low-code interface and extensive integrations, makes it a competitive option in the space of LLM orchestration. While beginners and non-technical users may face initial challenges, those with the requisite background will find Flowise to be an invaluable asset in accelerating AI and language model projects. Overall, Flowise is highly recommended for tech-savvy professionals seeking a scalable and flexible solution for custom LLM development.
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