Coze vs Dify vs FastGPT: Which Is Better and How to Choose? 181

小编 · 2025-03-07

AI agent technology is advancing rapidly, and Coze, Dify, and FastGPT are three representative AI agent development platforms. Each has its own technical strengths and ideal use cases, attracting many developers. But with feature-rich and technically diverse platforms, users often struggle to decide. This article provides an in-depth comparison of the three platforms across features, use cases, pros and cons, and selection methods to help developers find the AI agent platform that best fits their needs.

Coze vs Dify vs FastGPT: Which Is Better and How to Choose?

Today, AI Agents technology is developing rapidly, and Coze, Dify, and FastGPT are three representative ai agent development platforms. Each has its own technical advantages and applicable scenarios, attracting numerous developers. However, faced with feature-rich and technically different platforms, users don't know which one is better, leading to confusion about how to choose. This article provides an in-depth comparison of these three platforms from multiple perspectives including features, applicable scenarios, pros and cons, and selection methods, helping developers find the AI agent platform that best suits their needs.

Comparison of Coze, Dify, and FastGPT: Which is better and how to choose?.webp

Platform Overview

Platform	Overview
Coze	An AI chatbot development platform under ByteDance, offering a quick and easy-to-use chatbot building solution, supporting domestic large model engines such as Doubao AI, suitable for end users.
Dify	An open-source large language model (LLM) application development platform that combines Backend-as-a-Service (BaaS) and LLMOps concepts, supporting multiple large models, suitable for internationalized applications.
FastGPT	An open-source AI knowledge base Q&A system that supports multiple mainstream models, provides powerful knowledge base construction and workflow orchestration features, suitable for enterprise-level users.

Feature and Characteristic Comparison

Feature Dimension	Coze	Dify	FastGPT
Large Model Access	Supports domestic models (Doubao AI, Zhipu AI, etc.), with simple configuration	Supports multiple models (OneAPI, Ollama, etc.), with flexible configuration	Supports mainstream models, compatible with OneAPI, some niche models require manual configuration
Application Publishing	Simple publishing process but fewer feature options, suitable for beginners	Complex publishing process but feature-rich, suitable for specific needs	Simple publishing process, supports multi-platform integration
Knowledge Base Features	Supports web pages and Feishu data synchronization, excellent support for tables and image formats	Supports Notion data synchronization, diverse segmentation and indexing methods	Supports multiple text formats and web content import, powerful intelligent training mode
Workflow Orchestration	Fewer node types, easy to operate, suitable for beginners	Rich node types, supports LLM dialogue configuration and knowledge base retrieval	Rich node types, supports AI dialogue, knowledge base search, tool calling, etc.

Applicable Scenarios

Platform	Applicable Scenarios
Coze	Suitable for end users and small enterprises to create simple customer service bots or personal entertainment chatbots.
Dify	Suitable for internationalized applications, enterprises that need access to multiple models and complex business logic.
FastGPT	Suitable for enterprise-level users who need to efficiently build and optimize knowledge bases and handle complex Q&A processes.

Advantages and Limitations

Platform	Advantages	Limitations
Coze	High user-friendliness, rich plugin resources, suitable for quick start	Relatively basic features, limited model selection
Dify	Low development threshold, supports multiple models, suitable for internationalized applications	Relatively low operational efficiency, complex publishing process
FastGPT	Powerful knowledge base construction, flexible workflow orchestration, suitable for complex Q&A	Complex configuration, high technical requirements

How to Choose

Choose Coze: If you need to quickly build a simple chatbot and primarily target domestic users, Coze is a good choice.
Choose Dify: If you need flexible access to multiple models and have requirements for internationalized applications, Dify is more suitable.
Choose FastGPT: If you need to efficiently build a knowledge base, handle complex Q&A processes, and have high customization requirements, FastGPT is the best choice.