A browser extension that records what a site actually stores and sends after you click Reject, then shows you the gap.
A browser extension that keeps a private full-text index of every page you actually read, so you can find the thing you half-remember.
A self-hosted vault for the documents and accounts your household would need without you, released by a check-in timer and split keys.
A hosted portal that takes in customer data access and deletion requests, tracks the legal clock, and produces an auditable export.
A cheap doorway sensor and dashboard that gives small retailers hourly visitor counts and conversion rates without recording anyone.
A desktop app that transcribes your voice memo folder locally and gives you full-text and meaning-based search over years of recordings.
A browser extension that attributes every network request, cookie, and storage write on your site back to the specific vendor tag that caused it.
A phone app that tracks cumulative sound exposure across your day and warns you before you spend your hearing budget.
A local-only desktop app that reconstructs a billable-hours timesheet from window titles, git history, and calendar events you already generated.
A service that reads your Postgres schema and generates referentially consistent seed data, so dev and CI stop running on stale copies of production.
A small LoRa hardware beacon and companion app that lets hiking or hunting groups share location and status pings with zero cell signal.
A local-first desktop clipboard history tool that indexes everything you copy, lets you search it instantly, and auto-redacts anything that looks like a secret before it's stored.
A browser extension that detects dark-pattern cancellation flows in real time and walks you through them step by step, so canceling a subscription never takes 20 minutes on the phone.
A browser extension that snapshots and diffs sensitive settings pages in tools like AWS, Stripe, and GitHub, alerting your team the moment something changes.
A mobile app that OCRs ingredient labels on-device and flags allergens against your personal list, with no network round-trip and no data leaving the phone.
A desktop app that embeds your photo library with an on-device CLIP model so you can search 'beach sunset with dog' without uploading anything to the cloud.
A transparent proxy that sits in front of outbound webhooks and third-party API calls, scrubbing PII before payloads leave the network, for compliance-conscious teams.
A self-hosted email alias service paired with a browser extension that generates and fills a fresh forwarding alias on any signup form in one click.
A drag-and-drop web tool that removes EXIF metadata from photos entirely in the browser — no uploads, no server, nothing leaves your device before the files are clean.
A browser extension that attaches your own notes to any webpage and syncs them to a server you control — no Hypothesis account, no telemetry, no vendor lock-in.
A $4 ESP32 board that passively scans for your phone via Bluetooth and publishes room occupancy to a local MQTT broker — no cloud, no camera, no app.
A browser-based finance tool that imports bank CSV exports, auto-categorizes transactions, and shows spending trends — no account linking, no cloud, no subscription.