About

Disk Housekeeper cleans and sorts on the Mac: menu bar free space, Smart Clean for developer caches and node_modules, plain-English Auto-Sort, Autopilot for a watched folder, a preview before every clean, the Trash by default, low-space alerts, and a readable savings history.

Murmur is dictation. Hold a hotkey, speak, and the text is typed into the focused app. The speech model is local. There is history, a custom dictionary, and snippets.

Cairn is a private on-device knowledge assistant. It indexes your files and connected tools, including Slack and Notion, and it cites every sentence. It shows source age and confidence, flags conflicts, reports on duplicates and outdated docs, can mark answers verified, waits for approval before actions, and can be summoned from anywhere.

Errand helps with connected work accounts in one conversation and asks before it changes anything.

AutomatorAI, a working title, handles actions and rules for folders you choose.

The apps have different macOS requirements. Disk Housekeeper, Murmur, Cairn, and Errand target macOS 26; AutomatorAI currently targets macOS 14 or later. We do not print ratings or download counts. Prices appear only when checkout is configured.

Harish Ganapathi is a co-founder. The notes on this site are his. The studio does not invent a headcount, a city, or a funding round on this page.

harishganapathi@sevenhillshq.com. Press, support, privacy, and refunds can all start there. The contact page splits them so the subject line is useful.