Reach higher ground. Privately.
Theremmy takes the apps you build and turns them into real apps for your company — running in your own private cloud and opened only with your company login. No tech team required. Dead simple.
Works with the tools your company already trusts
Built for security-first teams
As easy as the popular tools. As private as your team wants.
Theremmy is for companies without a big tech team who still can't put sensitive apps on a public, shared platform.
Private by default
Every app lives in your own private cloud — not on the open internet. There are no public links to find, so your apps stay out of sight by default.
Opens with your company login
People sign in with the same login your company already uses (single sign-on). You decide who gets in — by team, role, or person.
Connect or upload
Link a GitHub project or just upload the code you built. Theremmy figures out the rest — no setup files, no config, no tech team needed.
Security checks built in
Every change gets an automatic safety review for common mistakes and leaked passwords. We explain anything risky in plain English before it goes live.
Runs in your own cloud
Everything runs in an account you own and control. We use secure, limited access to set things up — and never hold the keys to your cloud.
No lock-in
It's your cloud and your setup, always. Want to run it yourself one day? Hand-over is a single click — keep everything and carry on without us.
How it works
Three steps from idea to a private, ready-to-use app
Connect
Link your GitHub and your cloud account in a quick guided setup, then sign in with your company login. See all your projects and apps on one simple map.
Launch
Pick a project or upload your code and click Launch. Theremmy packages it, sets up your private cloud, runs a security check, and turns on your company login.
Own it
Your team opens the app with their normal login. Everything lives in your own cloud — full ownership, no lock-in, ever.
Safe by design
When a public website isn't safe enough
Popular hosting tools are great for public marketing sites — but a bad fit for internal apps that touch sensitive information. Theremmy makes private the default, not an expensive extra.
Your apps live in a private space, not out in the open. There's no public web address for strangers to find, guess, or attack.
People get in with the same single sign-on your company already uses. You choose who's allowed — by team, by role, or one person at a time.
Passwords and sensitive data live in your own account, never ours. We only get secure, limited access — and never hold the keys to your cloud.
Every setup and change is written down in a plain, exportable history — so you always know what happened, and can share it for any review.
Why Theremmy
Everything you love about easy app hosting — without the public risk
Ownership, not lock-in
It's your mountain. We hand you the keys.
Theremmy sets everything up inside your own cloud account, with a clear, readable record of how it's built. The day you want to run it yourself, ownership transfers with a single click — everything you need comes with it.
Everything is written down and repeatable — no mystery settings.
All of it sits in the account you own and control.
Take full control and run it yourself, anytime.
Plant your flag at the summit
Join the early access list. We'll help you connect your tools and get your first private app live.
No credit card. We never hold the keys to your cloud.