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Dify.AI vs Promptly

Dify.AI is an open-source LLMOps platform for building AI apps, whereas Promptly is a prompt-sharing library.

Short answer: Pick Dify.AI if you want no-code visual AI app development; pick Promptly if you want community-driven prompt library. Dify.AI has a free plan; Promptly is free.

Which to pick

Pick Dify.AI if you want…

  • No-code visual AI app development
  • LLMOps app development
  • Open-source code (langgenius/dify on GitHub)

Pick Promptly if you want…

  • Community-driven prompt library

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.
Promptly:Promptly is a platform to discover, create, organize and share AI prompts and workflows for tools like ChatGPT and Midjourney.
Best for
Dify.AI:No-code visual AI app development
Promptly:Community-driven prompt library
Who it’s for
Dify.AI:Developers and teams building AI applications, from hobbyists to enterprises
Promptly:AI developers, content creators, marketers and educators who use generative AI tools.
Pricing
Dify.AI:Freemium
Promptly:Free
Free plan or trial
Dify.AI:Free plan (Sandbox)
Promptly:—
Plans
Dify.AI:Sandbox Free · Community Free
Promptly:—
Open source
Dify.AI:Yes, 157,311 GitHub stars
Promptly:—
Works with
Dify.AI:—
Promptly:ChatGPT, Midjourney, Claude, Grok, Kling, Veo, GPT-5

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.

Promptly features

  • AI-powered prompt generator. Generate instant prompts for various AI models with a single click.
  • Custom prompt library. Create, tag and store your own prompts in a personal, searchable library.
  • Community prompt discovery. Browse a curated collection of high-performing prompts shared by users.
  • Workflow organization. Structure multi-step AI workflows with tags, media and step-by-step instructions.
  • Share with thousands. Publish prompts and workflows for the community to use and remix.

Dify.AI vs Promptly FAQ

What is the difference between Dify.AI and Promptly?+

Dify.AI is an open-source LLMOps platform for building AI apps, whereas Promptly is a prompt-sharing library.

Should I use Dify.AI or Promptly?+

Pick Dify.AI if you want no-code visual AI app development, LLMOps app development or open-source code (langgenius/dify on GitHub). Pick Promptly if you want community-driven prompt library.

Is Dify.AI or Promptly free?+

Dify.AI has a free plan (Sandbox) and paid plans. Promptly is listed as free on DevHunt.

Is Dify.AI or Promptly open source?+

Dify.AI is open source (langgenius/dify on GitHub). DevHunt has no public source repository on record for Promptly.

On DevHunt

Dify.AI

30 upvotes · Launched on DevHunt on Jan 31, 2023

Promptly

1 upvote · Launched on DevHunt on Jan 6, 2026

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