
Capsule
Single-file web apps that save their data into SQLite
StartupFree
About
Capsule keeps your tools and data inside a single .capsule file, with no servers to manage and no monthly fees.
Highlights from the product’s site
- Build lightweight tools in minutes
- Build your app with your favorite AI assistant
- Shareable apps that live in a single file
- Apps packaged as single files
- Private by default. Open standards inside
First shown on Hacker News on 15 September 2026 as “Capsule – Single-file web apps that save their data into SQLite”, where it reached 380 points and 166 comments. Read the discussion.
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