Developer Tools

Prompthub

Prompt engineering platform — manage, version, test, and deploy prompts with a community hub and API

prompthub.us

Verified API available Works with n8n Free tier

Quick facts
What is it	Prompt engineering platform — manage, version, test, and deploy prompts with a community hub and API
Pricing	Freemium — from $12/mo
Free tier	Yes
Platform	Web Application
API	Yes
Works with	n8n
Best for	managing and versioning prompts across teams, testing and comparing LLM outputs for quality
Domain registered	2023

Data updated Aug. 1, 2026

What does Prompthub do?

Prompthub is a platform for prompt engineering that lets teams discover, manage, version, test, and deploy AI prompts in one place. It combines a community hub where users share and browse public prompts with private workspaces for collaboration. At its simplest, it's a home for all your prompts — no more scattered text files or sticky notes.

The tool uses Git-based versioning for prompts, so every change is tracked and reversible. You can test prompts across multiple LLMs like OpenAI, Anthropic, Azure, Google, and Meta, comparing outputs side by side. Prompthub also includes AI-powered enhancers that help you generate or improve prompts, a visual chain builder for linking prompts together, and deployment options via a simple API, embeddable forms, or Zapier. Pipelines with guardrails catch issues like secret leaks or profanity before prompts go live.

Prompthub is built for prompt engineers, AI developers, and product teams who need to manage prompts at scale. It's especially useful for teams that iterate on prompts frequently, run evaluations across models, or want a central repository for their prompt assets. The community aspect also makes it a place to learn from others — you can fork trending prompts and adapt them to your own use cases.

Developer Tools LLM No-Code&Low-Code Testing

Key features

What makes it stand out

Git-based versioning for prompts with branching and commit history

Test and compare outputs across multiple LLMs (OpenAI, Anthropic, Azure, Google, Meta, etc.)

AI-powered tools to generate and enhance prompts automatically

Chain prompts together in a visual flow without writing code

Deploy prompts via API, embeddable forms, or Zapier integration

Who is Prompthub for?

Who benefits most from this tool

managing and versioning prompts across teams

testing and comparing LLM outputs for quality

deploying prompts into production workflows

Pricing

Free tier available — start without a credit card

Free

2,000/month requests
limited API access
unlimited team members
unlimited public prompts
0 private prompts
10/month prompt enhancements
Unlimited team members
Unlimited public prompts
No private prompts
2,000 requests/month
10 prompt enhancements/month
Limited API access
Prompt chains
Batch testing
Playground
Version control
Prompt generator
Chat testing
Prompt forms
File upload

Pro

$12.0/month

$9.0/month billed yearly

Everything in Free, plus:

1 seats
10,000/month requests
full API access
unlimited public prompts
unlimited private prompts
200/month prompt enhancements
Single user
Unlimited private prompts
10,000 requests/month
200 prompt enhancements per month
Full API access

Team

$20.0/month

$15.0/month billed yearly

Everything in Pro, plus:

unlimited seats
50,000/month requests
full API access
unlimited public prompts
unlimited private prompts
500/month prompt enhancements
Unlimited team members
Unlimited public prompts
Unlimited private prompts
50,000 requests per month
500 prompt enhancements per month
Team and user permissions
Private Slack channel support
Evaluations
Pipelines

Enterprise

Custom

Everything in Team, plus:

unlimited seats
Custom requests
full API access
unlimited public prompts
unlimited private prompts
Custom prompt enhancements
SSO + SAML
SOC 2 (in progress)
Custom limits and roles
Custom model support
Dedicated support and feedback

Trust & presence

Domain Domain registered 2023

Gallery

Click any image to enlarge

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