Downloads

Get the Sparse desktop client

Sparse is a local desktop app. It sits next to your editor, talks to your model provider with your key, and never uploads your source code.

Local-first by design

Your code and keys never leave the box

BYOK, stored locally

Your Anthropic, OpenAI or OpenRouter key lives in your OS keychain. Model traffic goes straight from your machine to the provider — never through our backend.

Source code never uploaded

Prompts, file contents, diffs and terminal logs stay on disk. We can't read them and we don't want to.

Aggregate usage only

What syncs to your account: token counts, model name, run mode and estimated cost. No paths, no content. That's what powers your dashboard.