🚀 2400+ AI tools in the Mega Directory — catalogue updated November 2026.

Dify

Open-source platform for building AI apps and chatbots with LLMs.

AI ChatbotsFree planFree Sandbox; cloud plans from $59/mo

Dify is an open-source platform for building AI apps and chatbots with large language models. It gives developers a visual workflow builder, prompt management, knowledge base tools, and deployment options, so a team can go from an idea to a working AI app without building all the plumbing themselves.

Key Features

  • Visual builder for AI apps and chatbots
  • RAG knowledge base for document-grounded answers
  • Support for OpenAI, Anthropic, and other models
  • Prompt management and versioning
  • Evaluation, monitoring, and analytics
  • Self-hosted Community edition or managed cloud

Pricing

PlanPriceDetails
Sandbox$0200 one-time credits for testing the cloud platform.
Professional$59/mo5,000 credits a month per workspace. $590 a year on annual billing.
Team$159/mo10,000 credits a month per workspace. $1,590 a year on annual billing.
EnterpriseCustomCustom limits, SSO, and dedicated support.

Prices as listed in 2026 research. Always check the official site for the latest price — plans change. Free plan: Yes — it has a free plan.

Best for: developers and teams building AI apps and chatbots on top of LLMs.
Popular with: Developers, Business Owners

How it works

You can connect your own models from OpenAI, Anthropic, and others, or use Dify's hosted cloud. Its retrieval-augmented generation features let chatbots answer from your documents, and built-in evaluation and monitoring help teams improve quality over time.

A free Sandbox includes 200 one-time credits, and the self-hosted Community edition is free. Paid cloud plans start at $59 a month per workspace. Dify suits developers and product teams that want an open, flexible platform for LLM applications.

Pros and Cons

✓ Pros

  • Open source with a free self-hosted edition
  • Strong RAG and knowledge base features
  • Works with many LLM providers
  • Visual builder speeds up prototyping

✗ Cons

  • Cloud credits run out fast on heavy use
  • Self-hosting needs technical setup
  • Interface can feel complex for non-developers

Frequently Asked Questions

Is Dify free?

Yes — Dify has a free plan. Free Sandbox; cloud plans from $59/mo

What is Dify best for?

developers and teams building AI apps and chatbots on top of LLMs.

What kind of tool is Dify?

Dify is a AI Chatbots tool on VerlumoAI.

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Last reviewed: November 2026

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