Email, files, photos, calendar, documents and a private AI assistant, all running on a device you own. No Google. No Microsoft. No storage subscription. Your data lives at home, encrypted with your keys, and reaches you anywhere.
A CrowdStrike-scale breach can't happen if there's no central data store to breach. When each person owns their own device, a breach of one exposes one person's data — not everyone's.
Nothing leaves your hardware unless you share it, or ask Ember through the cloud.
No weekends wasted debugging nginx. Bitty handles the infrastructure.
Encrypted cloud backup with your keys, or fully managed backup to a local hard drive. You choose — we handle the rest.
The relay fee that keeps your device reachable is ~$0.05/GB — with a free tier that covers normal email. Most personal users pay nothing. No per-seat charge, no subscription treadmill.
No $15–22 per person, every month, for Microsoft 365 or Google Workspace. The hardware, the software and your data are yours to keep.
Distributed architecture — one device, one person's exposure.
Every Bitty comes with the same apps. They open in your browser, from anywhere, at your own address.
A modern mail app at your own address or domain, with search, aliases and signatures. Replaces Gmail and Outlook.
Your files on your device, synced to your Windows computer, shared by link. Replaces Dropbox, Google Drive and OneDrive.
A timeline of every photo and video, with albums, favorites and non-destructive editing. Replaces Google Photos and iCloud Photos.
Your calendars, the kids’ team schedules merged into one link, and family members who can add events. Replaces Google Calendar and Cozi.
Write and calculate together in real time, with comments, version history, charts, and Word and Excel files in and out. Replaces Google Docs and Microsoft 365.
An AI assistant that works with your mail, documents and calendar, on your hardware or through our no-logging cloud. Hosted models are used under no-training terms.
Encrypted cloud backup with keys only you hold, or backup to a drive at home. Restore onto new hardware if a device ever dies.
you@bittymail.com, or your own domain. No port forwarding, no static IP: Bitty’s relay finds your device wherever it is.
A 4 TB hard drive costs under $100. Yet millions of people pay $10–20 a month — forever — for a fraction of that space on someone else's servers.
BittyFiles puts your documents, photos, and backups on hardware you own. Pay once. Keep it forever. Stop the subscription treadmill.
Bitty Fortress encrypts its whole drive and locks the key inside the security chip on its own processor. Take the drive out and it is unreadable. Take the whole box, and once you report it stolen, it refuses to unlock again.
Your data isn't lost with it. Restore your encrypted backup onto a new Bitty and carry on.
Every question you type into ChatGPT is logged, analysed, and potentially used to train future models or serve you targeted ads. Your strategy, your clients, your ideas — all of it.
Ember, the Bitty assistant, keeps your conversations and their history on your own device. On a Bitty Mighty or Bitty Fortress it answers through our no-logging cloud and you pay only for what you use. On Bitty Brilliant the model runs in your home or office, and nothing leaves the building.
Every Bitty runs the same apps. Pick the hardware for how many people and how much AI you need. Launch prices; shipping is extra, at what it costs us. As our volume grows, these prices come down.
Your email, files, photos and documents, for one person, on a device smaller than a deck of cards.
Room for the whole family and years of photos, built to be worthless to a thief.
Private AI that runs in your home or office: large open models, no cloud, no per-question fees.
Every tier connects through the Bitty relay: no static IP, no port forwarding, and it works from anywhere. Relay traffic is billed by use, with a free monthly allowance. Cloud AI is paid per use in credits.
Bitty Brilliant runs large open models in your home or office. Your AI conversations go nowhere. No OpenAI. No Gemini. No training on your data. Lawyers, doctors, and executives: this is the private AI you've been waiting for.
We're in early access. Leave your email and we'll reach out when you can order.