AI app for creatives · no coding needed
Prompt library and marketplace workbench
Reduce prompt sprawl and manual copying while keeping prompt assets under the owner's control.
Made for: Prompt creators, agencies and teams who buy, sell and run text and image prompts

What it does for you
The problem
Prompt assets are scattered across marketplaces, browser tools and local notes, so teams cannot search, reuse, chain or account for them.
What it gives you
A searchable, permissioned prompt library with runnable chains
What you give it
Marketplace listingslocal prompt librariesmodel settingsworkflow steps
Build your own version of ePromptly, PromptBase and more
One app with what these 4 AI tools do, yours to keep and change: ePromptly, PromptBase, PromptBlaze, Promptologer.
Everything these tools do, in one app
- Prompt Marketplace Buy and sell prompts in a shared online marketplace.Found in ePromptly, PromptBase, PromptBlaze
- Prompt Generation Generate text and images from prompts.Found in ePromptly
- Smart Prompt Suggestions Get intelligent suggestions that adapt to your input to improve prompt quality.Found in Promptologer
- Prompt Customization Tailor prompts for different purposes and categories.Found in Promptologer
- Prompt Chaining Chain multiple prompts together to create automated workflows.Found in PromptBlaze
- Browser Extension Execute and organize prompts directly from your browser.Found in PromptBlaze
- Local Storage Store prompts locally in your browser for privacy and control.Found in PromptBlaze
- Drag-and-Drop Organization Organize and categorize prompts with a drag-and-drop interface.Found in PromptBlaze
- Right-Click Execution Integrate highlighted content from any webpage into your workflows via right-click.Found in PromptBlaze
- No-Code Workflows Build automated workflows without coding.Found in PromptBlaze
- Export Prompts Save and share generated prompts easily.Found in Promptologer
- Credit-Based Purchases Buy credits to generate and download content.Found in ePromptly
- Seller Payments Earn payments each time your prompts are used.Found in ePromptly
- Prompt Browsing and Search Browse and search prompts by category or specific needs.Found in PromptBase
- Custom Prompt Commission Hire creators to generate custom prompts for your specific needs.Found in PromptBase
- Prompt Store Creation Build your own mini prompt store to sell prompts.Found in PromptBase
- Multi-Model Support Prompts work across various AI models like DALL·E, GPT-3, Midjourney, and Stable Diffusion.Found in PromptBase
- Intuitive Interface User-friendly interface that simplifies the creative process.Found in ePromptly, Promptologer
How it works, step by step
- Browse and search prompts by category, model or need
- Buy and sell prompts in a shared marketplace
- Generate text and images from prompts
- Suggest prompt improvements that adapt to the user's input
- Customize prompts for different purposes and categories
- Chain multiple prompts into automated workflows
- Run and organize prompts from a browser extension
- Store prompts locally in the browser for privacy and control
- Organize and categorize prompts with drag-and-drop
- Pull highlighted webpage content into workflows by right-click
- Build no-code workflows without coding
- Export and share generated prompts
- Buy credits to generate and download content
- Pay sellers when their prompts are used
- Commission custom prompts from creators
- Build a mini prompt store to sell prompts
- Run prompts across supported models
- Compare the reviewed result with the recorded baseline and value assumptions
- Capture corrections and named-owner approval before consequential use
- Export a versioned, permissioned prompt library with source references and unresolved questions
Build it yourself with your AI system
Build this app yourself, no coding needed
Start with a quick version you can try in a few minutes. Like it? Then build the full app by copying and pasting our step-by-step instructions: everything is prepared for you.
Sign in to see how to build it yourself
Build a quick version to try, or get the full app pack for Prompt library and marketplace workbench with the step-by-step building instructions. You don't need any technical skills: you copy, paste and answer a few questions. Both are included in the membership.
4 Have it built for you days to a few weeks
Rather not do it yourself, or want it fully tailored to your data, your way of working and your brand? Nexibeo builds Prompt library and marketplace workbench with you.
What's in the app pack
Included in the Complete AI Training membership.
- The building instructions your AI follows, step by step
- The questions your AI will ask you about your business before it starts
- A clickable demo you can open in your browser, to see how it should work
- A detailed blueprint of the screens, the information it keeps and the checks it runs
Become a member to get the app packAlready a member? Sign in
The files, for the technically curious
- START-HERE.mdHow to build it with your own AI (read first)3 KB
- README.mdOverview and links3 KB
- questions.mdQuestions to answer before you build2 KB
- prompt-cloudflare.mdThe full build prompt, hosted on Cloudflare25 KB
- prompt-vps.mdThe same build on your own server (Docker)25 KB
- spec.jsonData model, API, AI pipeline, acceptance criteria12 KB
- demo/index.htmlThe working demo on sample data196 KB
Questions
Do I need to know how to code?
No. You copy and paste the prompts on this page into ChatGPT or Claude, and the AI does the building. When it asks you something, you answer in your own words.
What does it cost?
The quick version, the app pack and the step-by-step instructions are for members: you pay the membership price, not a price per app (see the plans). Building the full app uses your own ChatGPT or Claude subscription. Putting it online is often cheap or no cost at the start, and your AI tells you before anything costs money.
How long does it take?
The quick version: about two minutes. The real app: an afternoon for a first version you can use, longer if you want every feature.
Can I change it to fit my business?
Yes. Tell your AI what to change in plain words, like “add a column for the price” or “use our logo and colours”. Or have Nexibeo build and customise it for you.
More detailsHow the AI works, safeguards and what to build first
Reduce prompt sprawl and manual copying while keeping prompt assets under the owner's control. For prompt creators, agencies and teams who buy, sell and run text and image prompts, convert marketplace listings, local prompt libraries, model settings and workflow steps into a searchable, permissioned prompt library with runnable chains. The benefit is a testable hypothesis, measured through prompts reused per active user and time from brief to accepted output; do not assume that AI output alone produces business value.
Confirm the buyer's problem and scope, collect marketplace listings, local prompt libraries, model settings and workflow steps, then follow this sequence: 1. Browse and search prompts by category, model or need. 2. Buy and sell prompts in a shared marketplace. 3. Generate text and images from prompts. 4. Suggest prompt improvements that adapt to the user's input. 5. Customize prompts for different purposes and categories. 6. Chain multiple prompts into automated workflows. Resolve uncertain cases with qualified reviewers, approve a searchable, permissioned prompt library with runnable chains, and measure prompts reused per active user and time from brief to accepted output against a documented baseline.
How the AI works
Use AI to interpret permitted inputs, suggest structured mappings and generate candidate outputs for the three stated task modules. Use deterministic code for arithmetic, schema validation, hard constraints and reproducible tests. Review source-linked explanations and uncertainty before accepting results. One supported model set and licensed prompt set; final publication and rights checks remain human. A model suggestion is never a verified fact, professional decision or authorization to act.
Safeguards
Preserve prompt authorship, source attribution, license terms and usage permissions. Creators approve substantive changes and publication scope. One supported model set and licensed prompt set; final publication and rights checks remain human. Keep all consequential actions under authorized human control and do not fabricate missing inputs, permissions, professional judgments or market evidence.
What to build first
Pilot scope: One supported model set and licensed prompt set; final publication and rights checks remain human. Implement one approved input format, a bounded representative case set and the first two task modules: browse and search prompts by category, model or need; buy and sell prompts in a shared marketplace. Support the third module with operator review: generate text and images from prompts. Include source references, corrections, basic organization access, approval states, export and value measurement. Use managed operator assistance for unresolved exceptions. The cost estimate covers this narrow prototype, not unrestricted multi-tenant scale, complex production integrations, specialist certification or physical operations.
What it can connect to
Creator-owned prompt libraries, authorized marketplace listings and permitted model endpoints. Cloud asset storage, browser extension APIs and publishing destinations. Start with file exchange and validate destination specifications before promising direct publishing. Start with authorized file exchange. Validate current provider access, usage rights and schema behavior before promising a connector.
The screens in detail
Primary screens: Prompt library and search, Chain and workflow builder, Marketplace and storefront, Run and output review. Use a filterable list with category, model and license tags, a central detail panel for prompt text, variables and versions, and a right-hand panel for run history, credits and permissions. Let users compare prompt versions side by side. Display draft, listed, sold and retired states. Provide a client or buyer preview link with comments anchored to the relevant prompt. Make the task-specific outcome a searchable, permissioned prompt library with runnable chains visible beside its evidence, review state and value baseline.





