Dify
by LangGenius, Inc.
Dify is an open-source platform for building, testing, deploying, and monitoring generative AI applications and agents. It provides visual workflows, model-provider integrations, retrieval pipelines, prompt tools, APIs, and observability.
Why Abandoned
Dify's official website, documentation, GitHub repository, and company news show continued product development and commercial activity through 2026.
🩺 Health Signals
- HTTP Status
- 200
- Response
- —
- SSL
- —
- Confidence
- 97%
- Domain expires
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- Last content change
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- Last tweet
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- API status
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📅 Timeline
Dify repository launched publicly
The earliest public commit in Dify's GitHub repository dates to April 19, 2023, marking the public start of the open-source project.
Dify introduced on Product Hunt
Dify appeared on Product Hunt as an open-source platform for creating and operating applications powered by large language models.
Seed funding announced
TechCrunch reported that Dify had raised a seed round led by Bonfire Union, the ecosystem fund associated with Mask Network. The exact announcement day was not clearly established in the cited reporting.
Dify raised $30 million
Bloomberg reported a $30 million financing round led by HongShan, with participation from investors including LangGenius backers. Dify said the funding would support global expansion and product development.
🔄 Alternatives to Dify
Bardeen
🟢ActiveBardeen is an AI workflow automation platform for building browser-based and cloud automations. It connects web apps, extracts structured data from websites, and uses AI agents to execute multistep business workflows.
Cohere
🟢ActiveEnterprise AI platform providing NLP models for text generation, classification, and search.
Hugging Face
🟢ActiveThe GitHub of machine learning — hosting models, datasets, and AI applications.
OpenAI API
🟢ActiveAPI platform providing access to GPT models for developers to build AI applications.
❓ Frequently Asked Questions
What is Dify AI?
Dify is an open-source development platform for generative AI applications. It combines visual workflow and agent design, retrieval-augmented generation, model management, prompt testing, APIs, and production monitoring.
Is Dify open source and free to use?
Dify publishes its source code on GitHub under the Dify Open Source License. It can be self-hosted, while Dify also offers a managed cloud service with free and paid plans. Users should review the license terms because they differ from standard permissive open-source licenses.
Can Dify build AI agents and RAG applications?
Yes. Dify supports agent applications, visual workflows, knowledge bases, document retrieval, and retrieval-augmented generation pipelines. It can connect these components to supported language models and external tools.
Which AI models does Dify support?
Dify integrates with multiple commercial and open model providers, including OpenAI, Anthropic, Google, Cohere, and Hugging Face-related services. Available integrations can vary by deployment, plugin installation, and provider credentials.
Can Dify be self-hosted?
Yes. Dify provides self-hosting instructions and Docker Compose deployment files in its documentation and GitHub repository. Teams remain responsible for infrastructure, upgrades, security configuration, model credentials, and data governance.