Moldable

Your apps, code, and workspace data live on your Mac, and everything works offline by default. You choose which synced locations and folders stay on the machine. That setup is the core promise: you own the software, not just a license to use it. That's the whole point of a local-first app builder.

You start by asking for what you want, then shape every detail by continuing the conversation. Moldable handles the page or presentation and lets you refine it live, so the gap between "here's my idea" and "here's something that works" stays short. No coding is required to get the first version. Want a chart instead of a paragraph? Just say so.

Bot mode lets you create a reusable role for a job, then pick which of your installed or custom apps it can use. One example, Research, knows how to investigate, what counts as a trustworthy source, and where the finished brief belongs. Plugins like Browser Use, AgentMail, and Granola extend what a bot can reach.

Drive backs up your app code and workspace data and keeps it available across devices. Changes save automatically, so you don't have to think about versioning your own work. Sync is optional. A purely local setup is still on the table.

Ask Moldable for a page or presentation and you can share it with a single link. People can explore charts, try calculators, answer questions, or play games, and the link shows your latest changes without you sending a new one. It also remembers someone's progress.

You use the same apps, data, chats, and Voice from either device. The building happens on the Mac. But your personal software isn't trapped there.

Every app's source is on GitHub, so you can browse the code, fork one, or contribute your own. Combined with running locally without an account, that's a fairly open stance for a product in this space.