📢  New feature launch: Monthy Latency Report

Level up your
prompt management

Test, collaborate, version, and deploy prompts, from a single place, with PromptHub.

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The ultimate prompt playground

Put an end to continuous copy and pasting

Utilize variables to simplify prompt creation

Say goodbye to spreadsheets

Easily compare outputs side-by-side when you change the prompt, model, or parameters

Testing prompts side-by-side

Test prompts at scale with batches

Make sure your prompts are consistent by testing across different models, variables, and parameters

"Seeing many outputs with batch testing gives me more confidence in the statistical significance of the changes I make If you're not batch testing your prompts, you're missing out on some low-hanging fruit."
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Jade Samadi
Founder, Smart Recover

Test across different models

Compare outputs side-by-side

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Collaboration features made for writing prompts

Write better prompts with better versioning

Track changes, create branches, and never lose progress

Version History + Branch Graphic

Automatically track what changed

We detect changes, so you can focus on outputs

Version history in prompt and system message

Effortless deployments, code and no-code

Run a deployed prompt by making a POST to the https://app.prompthub.us/api/v1/projects/{id}/run endpoint.

Inject variables with your app data and pass along any metadata.

: {
   "user_id": 42,
   "user_email": user.email,
 "variables": {
   "type": myVariable,
   "subject": user.subject

Return the head of a prompt by using a GET request to the https://app.prompthub.us/api/v1/projects/{id}/head endpoint.

Ensures your app uses the most up to date prompt, without any engineering effort.

  "data": {
      "id": "1951",
      "project_id": "49",
       "branch_id": "235",
      "provider": "OpenAI",
      "model": "gpt-3.5-turbo",
      "prompt": "Write a song",
      "hash": "GzeuWmzN",
      "commit_title": "Updated temperature",
      "prompt_tokens": 135,
      "branch": {
          "name": "Master"
      "configuration": {
          "id": "15",
          "max_tokens": 4096,
          "temperature": 0.5

Deploy your prompts as a shareable form with a few clicks. Control access, embed anywhere, and distribute the power of your prompts.
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Powering prompts for apps you love

"PromptHub is an amazing tool to effectively and iteratively write prompts. It can be hard to know whether one prompt version works better than another. PromptHub's side-by-side testing tool makes this easy. PromptHub helps power multiple products for my company."

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Erich Hellstrom
Founder, Prompt Perfect

Professionally built templates, ready for you

Let the LLM enhance your prompt
Chain of Density
Generate human-level summaries
Step-back prompting
Take a step back for better results
Skeleton of thought
Win more RFPs
LinkedIn post generator
Content optimized for LinkedIn
Product description writer
E-commerce product management
Product Hunt Tagline
Taglines based on successful launches
High impact keyword analysis
Find your next SEO goldmine
Tree of thoughts
Traverse many paths for a solution
Multi-persona collaboration
A new prompting method
Add emotional stimuli -> better outputs
Growth Hacking Techniques
10 growth ideas for your company
Meta tags for product pages
Polish up product SEO
User discovery survey
Ask the right questions
Pitch presentation
Deliver a pitch that cuts through noise

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Centralize your prompts, test them thoroughly, and get ahead

Want to learn more about PromptHub? Schedule a demo with the founder