Manage your prompts like code.
Enhance rough prompts, save what works, version every change with rollback, and evaluate across models. Use the same library in your browser, editor, terminal, or product.
5 enhancements per month · no credit card required
Works across the AI tools already in your day.
- ChatGPT
- Claude
- Gemini
- Cursor
- v0
- Lovable
Your prompt
9 wordsAdd authentication to the API.
API authentication task
v3+ Stack: Next.js App Router with TypeScript
+ Validate the session before protected handlers run
+ Return typed 401 responses and include tests
Output the middleware, usage example, and test file.
Edit, copy, or save to your library.
Save prompt- Enhance
- Add context and constraints
- Save
- Keep a private source of truth
- Version
- Track changes and roll back
- Evaluate
- Compare cases across models
One repeatable system
Your best prompts are buried in chat history.
Copying old messages, renaming files, and guessing which draft worked does not scale. HyperPrompt gives every useful prompt a durable home and a testable history.
- Enhance
- Turn a short request into a clear prompt with context, constraints, and a useful output format.
- Save
- Keep private prompts, project context, folders, and history in one searchable library.
- Version
- Track every change, compare revisions, and roll back when an edit makes the result worse.
- Evaluate
- Run repeatable cases across models instead of guessing which prompt version performs best.
Versions and evaluations
Know which version actually works.
Keep the history behind every prompt, restore an earlier version, and compare repeatable cases across the models you use before a change reaches your workflow.
- Named prompt versions with rollback
- Reusable test cases and deterministic checks
- Side-by-side model outputs and scores
API authentication task
Evaluation suite · 3 cases
Prompt history
Typed errors + tests
Session validation
Model comparison
Example run| Test case | Model A | Model B |
|---|---|---|
| Missing session | Pass | Pass |
| Expired token | Pass | Review |
| Typed response | Pass | Pass |
Use it where you work
One prompt library. Every surface.
Keep one source of truth while your work moves between a browser, an AI chat, an editor, and your own product.
Explore the extension- Chrome
- Improve and save without leaving the AI chat you are using.
- Web app
- Build, organize, version, and evaluate your reusable prompt library.
- CLI + MCP
- Bring trusted prompts into Cursor, Claude Code, and terminal workflows.
- API
- Use revocable keys to connect prompt enhancement to your own tools.
Built on a public library
Start from work the community already shared.
Browse reusable prompts, editor rules, agent skills, and MCP configurations. Save useful assets to your own library, adapt them, and keep the version that works for you.
More than a rewrite button
Built for prompts that need to keep working.
Prompt enhancement is the start. HyperPrompt gives serious AI work the controls it needs after the first draft.
| Capability | HyperPrompt | Basic prompt improver |
|---|---|---|
| Enhance a single prompt | ||
| Private library and project context | — | |
| Version history and rollback | — | |
| Multi-model evaluation suites | — | |
| Team roles, comments, and approvals | — | |
| CLI, MCP, and API access | — |
Simple pricing
Start free. Upgrade when prompting becomes real work.
Clear limits, no hidden model fees, and a Team plan that includes three seats.
Free
Try the complete core workflow.
$0 / month
- 5 enhancements each month
- Recent enhancement history
- Public directories
Pro
Most popularFor people who work with AI every day.
$9 / month
- Unlimited enhancements
- Versions and evaluations
- CLI, MCP, API, and export
Team
For three people sharing reviewed prompts.
$29 / month
- Everything in Pro
- Roles, comments, and approvals
- 3 seats included; $9 per extra seat
Questions, answered
What to know before you start.
The practical details about enhancement, compatibility, pricing, and privacy.
How is HyperPrompt different from a one-click prompt rewriter?
A rewriter improves one prompt and stops there. HyperPrompt lets you keep the result, version every change with rollback, and evaluate prompt versions across models. Enhancement is the first step, not the whole product.
Are my prompts private?
Yes. Your private library, history, and project context are visible only to your account by default. Publishing an asset to a public directory is a separate action you choose.
Which AI tools does HyperPrompt work with?
The Chrome extension works inside ChatGPT, Claude, Gemini, v0, and Lovable. Pro also includes CLI, MCP, and API access for Cursor, Claude Code, terminal workflows, and your own tools.
What is included in the free plan?
The free plan includes five AI enhancements per month, recent history, and access to the public prompt, rule, skill, and MCP directories. Pro adds unlimited enhancements, versioning, evaluations, CLI, MCP, API access, and export for $9 per month.
Can my team share and review a prompt library?
Yes. Team costs $29 per month for three seats and adds one shared workspace with roles, invitations, comments, approvals, activity, and notifications. Additional seats are $9 per month each.
Your next good prompt should not disappear in chat history.
Improve it, save it, and turn it into a workflow you can trust again tomorrow.