Koi Launch
ChatGPT pluginBuild and publish web apps
Turn an idea into a small web app you can try and share. Create planners, checklists, study quizzes, simple games, calculators and other interactive tools from a conversation.
Koi Launch stores your app files, shows an interactive draft preview, and publishes versioned apps with a Web opening button. Telegram-linked accounts can also open apps in Telegram. Edit an existing draft, import public assets, change visibility, and restore a retained published version. Your apps and their saved data stay within the connected Koi Launch account.
Sign in to Koi Launch to create and manage apps. Telegram is optional for Web use. Apps run in a static sandbox with platform-provided storage; arbitrary server code, scheduled jobs, scraping proxies, private API keys, payment collection and commerce apps (including storefronts and digital subscription sales) are unsupported. AI features inside apps are available only when the connected account already has the required entitlement and AI enabled. This plugin does not initiate purchases.
Review generated apps before sharing. Use fictional data for educational examples; do not provide passwords, payment details, government identifiers or identifiable patient information.
Koi Launch is #10,775 of 13,927 ChatGPT plugins by placement, up 129 places in a week.
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Rank in Developer tools
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How this plugin compares with others in the same category. Positions are counted within the category, not across the whole directory.
Developer tools861st of 1,065 by placement
| # | Plugin | Position | 7d |
|---|---|---|---|
| 859 | #10744 | 157places up | |
| 860 | #10761 | 172places up | |
| 861 | #10775 | 129places up | |
| 862 | #10785 | 100places down | |
| 863 | #10793 | 26places up |
Example prompts
- “Make a study checklist app with saved progress and show me a preview.”
- “Build a simple quiz app and publish it for sharing.”
- “Show my Koi Launch apps and help me update one.”
- Categories
- Made by
- Kinetropic FE LLC · Website
- Sign-in
- On Install
- Availability
- Available
- Version
- 1.0.1
- Keywords
- web apps, app builder, Telegram, prototyping, productivity
- Created
- October 27, 2026
- More info
- Sponsorship
- Promote this plugin