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Billing & Credits
Manage your subscription, view your credit balance and invoices.
Discord Community
Product feedback, bug reports to support, help—and marketing insights to launch and sell.
Pricing & Plans
Discover our offers and choose the plan that fits your needs.
Frequently asked questions
Answers to the most common questions from our users.
General
Harmony is an AI-powered app builder. Unlike traditional tools where you have to configure everything, Harmony acts as a technical co-founder. You describe your idea (Plan mode), and Harmony handles structuring the database, designing the architecture and writing the full code (Build mode).
You own the code 100%. We claim no ownership over what you create. You can export your code at any time and deploy it wherever you want.
Subscriptions & Credits
A credit is the unit of AI usage on Harmony. A Plan-mode conversation uses very few credits (~0.1 to 0.5), while complex Build-mode code generation uses more (~1 to 3).
Yes, you can cancel your subscription at any time from your account settings. You'll keep Pro access until the end of your current billing period.
If you use up your monthly credits, you can either upgrade to a higher plan or buy extra credit packs (Bonus Credits) that never expire.
Technical
Harmony currently generates modern, performant code using React (Vite), TypeScript, Tailwind CSS for design, and Supabase for database and authentication.
Absolutely. Harmony has a built-in code editor (Sandpack) so you can edit the generated files directly before deploying.
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