Open Source
Promptify
Prompt Engineering | Prompt Versioning | Use GPT or other prompt based models to get structured output.
Our verdict
We have not reviewed Promptify yet
No one at Enterprise DNA has checked this listing against its sources. The description comes from public listings gathered automatically. Any fact below shows where it came from and when it was last checked.
From the listing
About Promptify
Promptify is an open-source Python library for prompt engineering and versioning. It provides tools to generate structured outputs from GPT and other prompt-based models. The project is maintained by a community on Discord focused on prompt engineering and LLM research.
Best for
Python developers seeking a straightforward way to produce structured outputs from LLM prompts while managing prompt versions.
Use cases
- Generate structured data (JSON, lists, etc.) from LLM prompts
- Version and manage prompts for iterative experimentation
- Build Python scripts that call GPT or similar models with reusable prompt templates
Notes
4,612 stars on GitHub. Last updated 2026-03-27. Licensed Apache-2.0.
Pros
- Lightweight and focused on structured output extraction
- Open source with active community support on Discord
- Simple API for integrating LLM calls into Python projects
Cons
- Relies on external LLM providers, requiring API keys and incurring usage costs
- Limited to Python ecosystem, not a cross-language framework
- Smaller feature set compared to broader orchestration libraries like LangChain
Key facts
What we have checked
- GitHub stars
- 4,639
Each value shows when we last confirmed it and where it came from. Values we have not confirmed are left out, never guessed.
Stars and usage
How Promptify is growing
4,612 to 4,639
Alternatives
Alternatives to Promptify
| Record | Type | How we know | Checked |
|---|---|---|---|
| GuidanceThis is an alternative to it | Open source | Named in the listing | Not dated |
| OutlinesThis is an alternative to it | Open source | Named in the listing | Not dated |
| promptfooThis is an alternative to it | Open source | Named in the listing | Not dated |
Compare
Compare Promptify side by side
Sources
Where this comes from
- github api via nightly crawl, recovered from git history 20e874270887c1008f860ee0198e461a23c9e438Registry
A source shows what was published when we checked it. It does not certify security, performance or a working installation. Read our method.
Changelog
What changed
No changes recorded yet. Releases, price changes and deprecations appear here, with their dates, once we track them for this record.
Open-source & AI alternatives
Swap-in tools that solve the same job. Weigh the trade-offs before you commit.
Guidance
Community
A guidance language for controlling large language models.
Outlines
Community
Structured Outputs
promptfoo
Community
Test your prompts, agents, and RAGs. Red teaming/pentesting/vulnerability scanning for AI. Compare performance of GPT, Claude, Gemini, DeepSeek, and more. Simple declarative config
Pairs with
Other entries in the index that connect to this one. Click through to see the chain.
LangChain
Various
LangChain provides the engineering platform and open source frameworks developers use to build, test, and deploy reliable AI agents.
OpenAI Cookbook
Various
Examples and guides for using the OpenAI API
Prompt Engineering Guide
Various
🐙 Guides, papers, lessons, notebooks and resources for prompt engineering, context engineering, RAG, and AI Agents.
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