Keywords AI

Flowise vs Voiceflow

Compare Flowise and Voiceflow side by side. Both are tools in the No-Code AI Builders category.

Quick Comparison

	Flowise	Voiceflow
Category	No-Code AI Builders	No-Code AI Builders
Pricing	Open Source	Freemium
Best For	Developers who want to build LLM workflows visually with LangChain components	Product and CX teams who need to build conversational AI experiences without engineering support
Website	flowiseai.com	voiceflow.com
Key Features	Open-source visual LLM workflow builder Drag-and-drop node interface LangChain integration Custom components Self-hosted deployment	Visual conversation design canvas Multi-channel deployment Knowledge base integration Analytics dashboard Custom API integrations
Use Cases	Visual RAG pipeline building LLM workflow prototyping Custom AI tool creation AI application experimentation No-code LLM chain building	Customer support chatbots FAQ and knowledge base assistants Lead qualification bots Multi-channel AI assistants Internal help desk automation

When to Choose Flowise vs Voiceflow

Choose Flowise if you need

Visual RAG pipeline building
LLM workflow prototyping
Custom AI tool creation

Pricing: Open Source

Choose Voiceflow if you need

Customer support chatbots
FAQ and knowledge base assistants
Lead qualification bots

Pricing: Freemium

How to Choose a No-Code AI Builders Tool

Key criteria to evaluate when comparing No-Code AI Builders solutions:

Visual builder qualityHow intuitive and powerful the drag-and-drop interface is for building AI workflows.

Channel supportDeployment options — web chat, Slack, WhatsApp, voice, API, etc.

Customization depthHow far you can go beyond templates before hitting platform limitations.

LLM provider flexibilityChoice of underlying AI models and ability to switch between them.

AnalyticsConversation analytics, user behavior tracking, and performance metrics.

About Flowise

Flowise is an open-source drag-and-drop UI for building LLM flows and AI agents. Built on top of LangChain, it lets users visually connect LLMs, prompts, tools, memory, and vector stores into working applications without writing code. Flowise can be self-hosted and is popular with teams that want the power of LangChain with a visual interface.

View Flowise profile →Visit website

About Voiceflow

Voiceflow is a collaborative platform for building AI agents and chatbots without code. Its visual canvas lets teams design complex conversation flows, integrate knowledge bases, call APIs, and deploy agents across channels. Used by customer experience teams at enterprises to build and manage AI-powered support agents, Voiceflow provides analytics, testing tools, and version control for conversational AI.

View Voiceflow profile →Visit website

What is No-Code AI Builders?

Visual platforms that let non-developers build AI agents, chatbots, and automated workflows without writing code.

Browse all No-Code AI Builders tools →

Frequently Asked Questions

What is a no-code AI builder?▾

A no-code AI builder is a visual platform that lets you create AI-powered chatbots, agents, and workflows without writing code. You design conversation flows, connect knowledge bases, and deploy across channels using a drag-and-drop interface.

When should I use a no-code builder vs a code-based framework?▾

Use no-code builders when you need to ship quickly, your team lacks AI engineering skills, or the use case is straightforward. Switch to code-based frameworks when you need complex custom logic, deep integrations, or full control over the AI pipeline.