Product studio · Est. 2025
Made for the Mac
Disk Housekeeper clears space. Murmur captures speech. Cairn finds cited answers. Errand helps with connected work. AutomatorAI organizes folders you choose.
Five promises about the apps and the studio. They are not reviews, ratings, or a claim about how many people use the software.
Murmur transcribes on the Mac. Cairn works with local files and the services you choose to connect. Disk Housekeeper previews disk changes. Errand connects to work accounts only when you configure them, and AutomatorAI works on folders you select.
PrivacyDisk Housekeeper always previews a clean. Removals go to the Trash by default, not to a permanent delete. Emptying the Trash is a separate step you take in Finder, after you know you still want the space.
Disk HousekeeperFor a purchase issue, contact us with the app name and order reference. The checkout provider shown at purchase handles the payment and any approved refund. A refund period will be stated only when confirmed.
Refund policySupport goes to Harish Ganapathi, co-founder, at harishganapathi@sevenhillshq.com. You are not writing to a rating, a forum, or a download counter.
ContactDisk Housekeeper, Murmur, Cairn, and Errand target macOS 26. AutomatorAI currently targets macOS 14 or later. Each app page states its own requirements.
The appsEach app has a native Mac interface and a focused job. Check its page for the supported macOS version.
Disk Housekeeper previews a clean. Cairn and Errand ask before they act. AutomatorAI works with folders you select.
Murmur transcribes on device. Apps that connect to outside services describe those connections on their own pages.
The use cases are written as steps: what to open, what the preview is for, and what not to delete.
Start from the free-space readout, preview a Smart Clean, and leave removals in the Trash until you know the Mac still works.
node_modules can be reinstalled from the lockfile. Preview every copy, keep the Trash, and do not confuse it with the npm cache.
Put the cursor in the message, hold the hotkey, and speak. Add names to the dictionary. Proofread before you send.
Index the notes, ask a question you could also answer by opening a file, and open the citation.
DerivedData, purgeable space, and citation grounding are easy to say and easy to blur. The glossary is the short, stable definition.
Essays by Harish Ganapathi, co-founder. No ratings, no download counts, no invented totals.
Cairn's knowledge health report surfaces duplicates and outdated docs. It does not delete them for you. Approval still gates any action.
Disk Housekeeper Autopilot cleans a folder you choose to watch. It still previews, and it still uses the Trash by default.
Cairn puts a citation on every sentence, shows source age and confidence, and flags conflicts. Here is how to read those three signals together.
Disk Housekeeper, Murmur, Cairn, and Errand target macOS 26. AutomatorAI currently targets macOS 14 or later. Check each app page before downloading.
Prices appear on each app page after its checkout product is configured. Until then, the purchase control stays unavailable.
No. This site does not carry testimonials, star ratings, user counts, or download counts.
It always previews a clean and sends removals to the Trash by default. Emptying the Trash is a separate step in Finder. This site does not claim Apple notarization until that is confirmed for the shipped build.
Murmur uses a local speech model, so transcription stays on the Mac. Cairn is a private on-device assistant. Connecting Slack or Notion talks to those services, because that is where those accounts live. Sending a message in another app is that app's action.