Pointegrity is an independent software company building privacy-first tools for individuals. Our products help people capture, keep, and share their personal data — on their terms, on their infrastructure, without surveillance.
Personal data relay
Capture anything — text, link, file — from anywhere. Keep what matters, let the rest expire. Send drops to your other devices, to other people, or to any demo machine, with privacy ceremonies calibrated to the trust level.
Daily face + name memory training
Remember the people in your life by name. Add photos, mark each face once, and Familiar schedules brief multiple-choice sessions calibrated to how well you're remembering. For new neighborhoods, returning social circles, the extended-family Christmas card list.
Story-listening practice
Short narrated stories with comprehension prompts. Listen, answer a few questions, build the habit. For language learners, kids working on listening comprehension, or anyone who wants a small daily listening exercise.
Pre-algebra concept map
See exactly where your child is in pre-algebra and what to do next. A map of every Common Core 6th–7th grade concept, how they connect, which ones your child has mastered, and curated Khan / OpenStax / Math is Fun / Math Antics resources for each. Lives on stonecamp.us, our sister site for K-12 learning tools.
Two small math-flavoured games we built while procrastinating on the real products. Free to play, no account needed to start. Sign-in unlocks the strategy notes that ship with each game.
Partition puzzle, levels 3 – 9
A grid of cells with values 1 – n; partition it into 1×2 dominoes so each domino's sum matches a target. The solver helps you see the cascade — drop one tile and watch the constraints propagate. A small daily mental warm-up.
Pursuit game (Conway, Berlekamp & Guy, 1982)
A 19th-century pursuit game on an 11-square graph, formally analysed in Winning Ways. Three cats chase one mouse; the mouse moves first. Three AI levels including a Conway-strategy opponent. Sign in to see the strategy notes.
When a product is free, you're usually the product. We charge fair prices so our incentives line up with yours: build what you need, keep it working, and stay out of your data.
Export any time. Self-host when the option lands. Read the source we've committed to opening. Your data lives where you say it lives.
We publish decisions with reasoning, not just announcements. If you want to know why a product works the way it does, it's written down — not locked in a boardroom.
We're deliberately small. That lets us move fast on what matters, say no to features that don't, and stay answerable to the people who actually use our tools.