Flowise
Open-source drag-and-drop builder for LLM apps and AI agents
What is Flowise?
Flowise is an open-source, low-code tool for building LLM-powered applications through a visual drag-and-drop interface. With 35,000+ GitHub stars, it serves as a visual layer on top of LangChain and LlamaIndex, making it possible to construct chatbots, RAG pipelines, and AI agents without writing code.
The platform provides a node-based canvas where users connect components like LLM models, vector stores, document loaders, tools, memory modules, and output parsers. It supports all major LLM providers and vector databases, with one-click deployment via API endpoints that can be embedded in websites or called from any application.
Flowise can be self-hosted with a simple npm install or Docker command, making it one of the easiest AI platforms to get running. The cloud version offers managed hosting. Custom tools, functions, and API integrations extend capabilities beyond the built-in nodes. The marketplace offers shared chatflow templates for common use cases.
Key Features
Pros & Cons
Pros
- ✓ Easiest way to visually build LangChain applications without code
- ✓ Simple self-hosting with npm install or Docker
- ✓ Active open-source community (35K+ stars) with frequent updates
Cons
- ✗ Limited to what LangChain/LlamaIndex support as underlying frameworks
- ✗ Visual canvas gets complex for deeply nested or branching workflows
- ✗ Less mature than code-first alternatives for production deployments
Pricing
Free to self-host (Apache 2.0); Cloud plans from $35/mo
Self-hosted
$0
- ✓Unlimited chatflows
- ✓All integrations
- ✓Full API access
- ✓Community support
Cloud Starter
$35/mo
- ✓Managed hosting
- ✓2 chatflows
- ✓Basic support
Cloud Pro
$65/mo
- ✓10 chatflows
- ✓Custom domains
- ✓Priority support
Cloud Enterprise
Custom
- ✓Unlimited chatflows
- ✓SSO
- ✓SLA
- ✓Dedicated infrastructure
Pay with crypto using your Coda One Card
Who is Flowise for?
Building RAG chatbots over company documents with visual configuration
Prototyping LLM applications before committing to code-based development
Creating AI agents with tool use for internal team assistance
Deploying custom AI APIs without backend development
User Reviews
Share your experience with Flowise
Sign in to write a review
Log InYour rating
0/2000
Frequently Asked Questions
Is Flowise free?
Flowise is open source and free to use. Free to self-host (Apache 2.0); Cloud plans from $35/mo
What are Flowise's key features?
Flowise's standout features include Visual drag-and-drop canvas for building LLM workflows, Built on LangChain and LlamaIndex ecosystems, Support for all major LLM providers and vector databases, One-click API deployment for embedding in applications. It offers 6 features in total designed for building rag chatbots over company documents with visual configuration.
Can I pay for Flowise with cryptocurrency?
Flowise does not currently accept cryptocurrency directly. However, you can use the Coda One Card to pay for Flowise with USDT, USDC, or other crypto through a virtual Visa card.
What are the best alternatives to Flowise?
Popular alternatives to Flowise include Coze, Dify, LangChain. Each offers different strengths in pricing, features, and specialization.
Does Flowise have an API?
Yes, Flowise offers an API. The API uses a usage-based pricing model.
Related Tools
Coze
Freemium
ByteDance's no-code AI bot platform with plugins and workflow builder
- No-code bot builder with persona, knowledge, and plugin configuration
- 600+ built-in plugins for web search, image gen, code execution
- Visual workflow editor for multi-step automation pipelines
- Knowledge base with document upload and automatic RAG retrieval
- Multi-channel deployment (Discord, Telegram, Slack, LINE, web)
Dify
Open Source
Open-source platform for building LLM apps with visual agent workflows
- Visual workflow editor for AI agent and pipeline design
- RAG knowledge base with multi-format document ingestion
- Support for 100+ LLM providers including local models via Ollama
- Agent mode with autonomous tool selection and execution
- Prompt engineering IDE with variable management and versioning
LangChain
Open Source
The leading framework for building LLM-powered applications and agents
- Composable chains and agents with LCEL declarative syntax
- LangGraph for stateful multi-agent orchestration
- RAG pipelines with 100+ document loaders and vector store integrations
- LangSmith for tracing, debugging, and evaluation
- Support for all major LLM providers and open-source models
Make
Freemium
Visual automation platform with powerful branching logic for complex workflows
- Visual canvas-based scenario builder with 1,800+ app integrations
- Routers, iterators, and aggregators for complex branching logic
- HTTP/SOAP modules for connecting any REST or SOAP API
- Built-in data stores for persistent state between executions
- AI assistant for natural language scenario creation
Disclosure: Some links on this page may be affiliate links. We may earn a commission if you make a purchase through these links, at no additional cost to you. This helps support Coda One.