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Dify.AI vs Langtail

Dify.AI is an open-source LLMOps platform for building AI-native apps, whereas Langtail is a hosted SaaS with spreadsheet-style prompt UI.
Dify.AIOpen-source platform for LLMOps, define your AI-native appsLangtailShip AI apps with fewer surprises

Side by side

What it is
Dify.AI:Dify.AI is an open-source LLMOps platform for building, deploying and managing AI-native apps with visual workflow, agent and knowledge-base tools.
Langtail:Langtail is an LLMOps platform for building, testing, and deploying AI prompts with collaborative management and safety controls.
Best for
Dify.AI:No-code visual AI app development
Langtail:Collaborative prompt management and debugging
Who it’s for
Dify.AI:Developers and teams building AI applications, from hobbyists to enterprises
Langtail:Product, engineering, and business teams building AI-powered applications.
Pricing
Dify.AI:Freemium
Langtail:Freemium
Plans
Dify.AI:Sandbox Free · Community Free
Langtail:Free $0/ month + VAT · Pro $99/ month + VAT · Team $499/ month + VAT
Open source
Dify.AI:Yes, 157,311 GitHub stars
Langtail:Yes, 12 GitHub stars
Works with
Dify.AI:—
Langtail:OpenAI, Anthropic, Google Gemini, Meta, Mistral, TypeScript SDK, OpenAPI
DevHunt upvotes
Dify.AI:30
Langtail:3
Launched on DevHunt
Dify.AI:Jan 2023
Langtail:Sep 2024

Dify.AI features

  • Workflow Studio. Drag-and-drop visual builder for agentic workflows with visible execution paths.
  • Agent Builder. Create AI agents with skills, tools and knowledge, usable as apps or workflow nodes.
  • Knowledge Pipeline. Prepare searchable knowledge bases by extracting, cleaning, chunking and indexing data sources.
  • Marketplace Plugins. Install model providers, tools and data source integrations from a shared marketplace.
  • Publish & Monitor. Deploy apps as web experiences, APIs or embeds and track logs, feedback and usage.
Dify.AI on DevHunt →Alternatives

Langtail features

  • Spreadsheet-like prompt editor. Manage prompts in a visual, spreadsheet-style interface without coding.
  • Prompt testing & validation. Run tests, evaluate outputs with natural language, pattern matching or custom code.
  • AI Firewall & safety checks. One-click setup to block prompt injections, DoS attacks and information leaks.
  • Data-driven insights. Visualize performance metrics and user interactions for prompt optimization.
  • Multi-model support. Works with major LLM providers such as OpenAI, Anthropic, Gemini, Mistral and more.
  • Self-hosting option. Deploy on-premises for maximum security and data control.
  • Typed SDKs. TypeScript SDK and OpenAPI spec for easy integration into codebases.
Langtail on DevHunt →Alternatives

Based on each tool's website and DevHunt data. Details may change; check the official sites.