PromptMason

PromptMason

CRIS Advisory LLC
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About

PromptMason is a desktop application for organizing reusable prompts and building them from shared text blocks. Users can create blocks for roles, background, tasks and formats, then update a block once to revise every dynamic prompt that uses it. The app includes prompt search, fill-in variables, AI-assisted rewriting, prompt evaluation, and privacy checks that flag sensitive information. Its optional local AI model can run on the user’s computer without sending prompt text to a cloud AI provider. Built-in MCP connections let Claude Desktop, Cursor and Claude Code search, fill and save prompt-library content. Users can also access prompts through a Chrome extension, share libraries using their own cloud-storage folders or a network drive, and manage Markdown documents and downloadable AI Skills. A free plan includes all features with limits of 25 blocks and 15 prompts; Pro removes those limits.

About

Organize, store, and sync AI prompts across all your devices. Upload images, save different prompt types, track versions, and tag everything your way. Share prompts with the community or keep them private. Includes a Chrome extension for quick access. Built for people who use AI tools regularly and need their prompts organized.

Platforms Supported

Windows Supported
Mac Supported
Linux Not Supported
Cloud Not Supported
On-Premises Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Audience

Professionals and teams who use ChatGPT, Claude, Copilot or Gemini every day and want to reuse their best prompts, especially in finance, legal, marketing, sales, HR and customer support. A strong fit for organizations that need prompts and sensitive data to stay private.

Audience

Entrepreneurs, creators, developers, students, and anyone using AI assistants regularly

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Supported

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Supported

API

Offers API Not Supported

API

Offers API Not Supported

Screenshots and Videos

Screenshots and Videos

Pricing

$0
The Free plan includes all features, with limits of 25 blocks and 15 prompts. Pro is $7/month or $69/year under the launch offer, with that price locked in while subscribed; standard pricing is $9/month or $89/year. Downloads include a 14-day Pro trial, after which the app moves to Free unless you buy Pro.
Free Version Supported
Free Trial Supported

Pricing

$9/month/user
Free Version Supported
Free Trial Not Supported

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

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Reviews/Ratings

Overall 5.0 / 5
ease 5.0 / 5
features 5.0 / 5
design 5.0 / 5
support 5.0 / 5

Pros & Cons from Real Users

Pros

  • Everything finally lives in one place. I used to keep prompts in my head or random notes and was always forgetting ones from just days earlier, so being able to pull one back up fast with no digging has been the real win.

Cons

  • Nothing major so far. I am still fairly new to it, so I haven't used it long enough to hit any real limitations yet.

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Training

Documentation Not Supported
Webinars Not Supported
Live Online Supported
In Person Not Supported

Company Information

CRIS Advisory LLC
Founded: 2025
United States
promptmason.ai/

Company Information

SpacePrompts
Founded: 2025
www.spaceprompts.com

Alternatives

Alternatives

PromptMason

PromptMason

CRIS Advisory LLC

Categories

Prompt Management Supported

Categories

Prompt Management Supported

Integrations

Anthropic Supported
ChatGPT Supported
Claude Code Supported
Claude Desktop Supported
Cursor Supported
Dropbox Supported
Gemini Supported
Google Chrome Not Supported
Google Drive Supported
Microsoft OneDrive Supported
Microsoft SharePoint Supported
Model Context Protocol (MCP) Supported

Integrations

Anthropic Not Supported
ChatGPT Not Supported
Claude Code Not Supported
Claude Desktop Not Supported
Cursor Not Supported
Dropbox Not Supported
Gemini Not Supported
Google Chrome Supported
Google Drive Not Supported
Microsoft OneDrive Not Supported
Microsoft SharePoint Not Supported
Model Context Protocol (MCP) Not Supported
Claim PromptMason and update features and information
Claim PromptMason and update features and information
Claim SpacePrompts and update features and information
Claim SpacePrompts and update features and information