Describe the behavior. Plug in your API key. Preview the result. Ship it. No code scaffold, no infra, no waiting.
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App name
What it does
What is Kyro?
Most builders make you manage infra. Kyro focuses on what matters: describe the behavior, configure the model, preview the result, ship it. That's the entire loop.
Describe behavior in plain language. No config files, no YAML, no infra decisions.
Plug in your OpenAI or Claude key. Your usage, your costs, your data — always.
Click any UI element in the preview and annotate directly. Changes stay scoped to your notes.
Go private for your team or public on the marketplace. No deploys, no DNS, nothing.
Fork any public app. Build on what already works instead of starting from zero.
Add knowledge context and constraints before you ship so behavior never drifts.
How it works
No config, no deploys, no wrestling with infra.
Write the app name and describe its job in plain language. No templates. No schema. The builder turns your words into a structured brief the AI works from.
Open the builder →App identity
Name
Support Copilot Pro
What it does
A support assistant that answers from our docs and escalates billing issues to the right team.
Who it helps
Customers needing fast answers without waiting for a human agent.
Pick OpenAI or Claude, plug in your API key, define voice and surface type, and add knowledge context. Set what the app can and can't do.
AI configuration
Provider
OpenAI
Model
GPT-5.1
Voice
Friendly
Surface
Chat
Knowledge context
Help center articles, pricing FAQ, escalation policy.
Guardrails
Do not fabricate facts. Escalate billing to humans. Stay on-topic.
The live preview shows exactly what users will see. Click any element to annotate it. When you're satisfied, publish privately for your team or publicly on the marketplace.
See live apps →Live preview
Ready to shipHero section
Headline & intro
Prompt box
User input area
AI response
Output display
Sidebar
Context panel
“Shipped our internal knowledge base tool in an afternoon. The team loves it.”
Priya M.·Founder
Pricing
Bring your own key. No hidden usage fees from us.
Free
$0forever
Prototype with your own API key.
Pro
Popular$24/mo
For builders shipping seriously.
Studio
$99/mo
Teams building AI tools together.
No platform fees on API usage · Cancel any time
Ready?
Join builders shipping focused, real AI tools that people actually use.