Turn any AI request into a structured prompt in 60 seconds

Describe what you need. Configure 8 levers. Get a prompt that works in Claude, ChatGPT, or any LLM. Free to start.

Build your first promptFree. No credit card.
Structured OutputCode Review Agent
RoleSenior software engineer
ExpertiseDeep, expects industry context
GuardrailsNo style opinions, security only
BehaviorReview mode by default
PrioritySecurity issues override all
SafetyFlag deprecated APIs
FormatStructured report per file
ExamplesBefore/after code snippets
8 levers configured · ~300 words · paste into any LLM
The problem

Your prompts work. Sometimes.

You write a great prompt and get a great result. Then you try to recreate it next week and the output is different. You start from scratch every time. Your team can't reproduce what you do. Your AI workflow is a series of one-off conversations instead of a system.

The problem isn't AI. It's the prompts.

How it works

Three steps. Sixty seconds.

01

Describe what you need

Tell Stanzix what you want the AI to do, in plain language. No formatting required.

02

Configure your 8 levers

Role, expertise, guardrails, behavior, priority, safety, format, examples. Each lever shapes the prompt for your exact use case.

03

Get a structured prompt

Stanzix builds a complete, structured prompt ready to paste into Claude, ChatGPT, Gemini, or any LLM.

Before and after

Same idea. Completely different output.

Without Stanzix

"Write me a blog post about AI agents."

Expected result: Generic 500-word article. No structure. No constraints. Could be about anything.

Stanzix
With Stanzix
ROLE:Senior technology writer, AI systems expertiseEXPERTISE:Developer-level depth, practical focusGUARDRAILS:No buzzwords. No speculation. 2026 frameworks only.BEHAVIOR:Analysis modePRIORITY:Guardrails override tone preferencesSAFETY:Flag unverified claims, cite sourcesFORMAT:1,200-word article with 4 sectionsEXAMPLES:LangChain, AutoGen, CrewAI in production

Result: Opinionated 1,200-word analysis. Developer-focused. Cites real frameworks. Zero speculation.

Features

Everything you need. Nothing you don't.

8-Lever Architecture

Precision control over role, expertise, guardrails, behavior, priority, safety, format, and examples. The same levers that prompt engineers use, made accessible.

Save and Reuse

Your best prompts become templates. Build your own personal library of structured prompts you can deploy in seconds.

Edit Mode

Refine any generated prompt without starting over. Change one lever, regenerate just that section, keep what works.

One-Click Regeneration

Don't like a section? Regenerate just that piece. Don't like the whole thing? New variant in two seconds.

Drag to Reorder

Restructure your prompt visually. Move sections, reprioritize constraints, optimize output structure.

Works With Every LLM

Claude, ChatGPT, Gemini, Llama, Mistral. Stanzix builds prompts. The prompts work everywhere.

Use cases

Built for your workflow.

Generate consistent project instructions, system prompts, and agent personas. Stop hand-crafting setup prompts for every new Claude project.

ROLE:Senior engineerEXPERTISE:Team-level, React stackGUARDRAILS:Security and perf issues onlyBEHAVIOR:Review mode by defaultPRIORITY:Security issues override styleSAFETY:Flag deprecated APIsFORMAT:Structured feedback per fileEXAMPLES:Before/after code diffs
From the builder

I was rewriting the same Claude project instructions every week. Same structure, different project. So I built the tool I wanted: describe what you need, configure the levers, get structured output in 60 seconds. Stanzix is the difference between hoping AI gets it right and knowing it will.

D

DeJuan Spencer

Founder, Stanzix

Used by early adopters. Real testimonials coming soon.

Pricing

Simple pricing. No surprises.

Free

$0/month
  • 5 prompts per month
  • All 8 levers
  • Basic export
  • No credit card required
Most popular

Pro

$15/month

30 templates built by a prompt engineer (hours of work, already done).

Unlimited generations (no more rewriting from scratch).

Saved library (your best prompts, always ready).

One tool, every LLM.

  • 30 ready-to-use templates
  • Unlimited prompt generations
  • Edit mode + drag-to-reorder
  • Saved prompt library
  • All devices
Get the Vault

If the output is not better than what you would get typing into ChatGPT directly, cancel within 7 days for a full refund. No questions asked.

Coming soon

Team

$39/month per user
  • Everything in Pro
  • Shared template library
  • Team workspaces
  • Priority support
  • Usage analytics
FAQ

Common questions.

Ready to stop rewriting the same prompt?

Build your first structured prompt in 60 seconds. Free, no credit card.