Terms.

The agreement between you and FlexOS, at a human reading level. The short version first.

Last updated 12 Oct 2026

The short version: be a reasonable adult, we will be one too, and everything you make is yours.

The deal

You describe what you want; FlexOS and Flexi build and run it. Starting is free for 3 days. Keeping it running is a plan, paid monthly — the prices are on the pricing page and in your billing settings, and change there before they change anywhere else. Cancel any time; the current period runs out and nothing renews.

Plans and payment

There are 3 plans, priced in US dollars a month:

  • Starter, $40 a month: one project and its agents app. A web app or phone app, built and put live, comes with Builders.
  • Project, $80 a month: one project, everything, building included.
  • Bundle, $200 a month: up to 5 active projects on one account, on one bill. You choose which projects are in it.
  • Every plan is free for 3 days, once a project. Starter needs no card. Project and Bundle take a card first and charge it when the free days end, unless you cancel before.
  • Moving up a plan charges only the difference for the rest of the month. Moving down is not offered yet; you can cancel instead.
  • The project’s owner pays. Payments go through Stripe, and we never see your card.
  • If a payment fails, Stripe tries again for a few days and the project stays open. If the plan stops, the project closes until it is paid again; its code stays in your repository.

What’s yours

Everything you put in and everything built from it: the words, the site, the code, the customers.

  • You can export all of it (Settings → the suitcase) and leave.
  • We keep a licence only to host and run it while you use us.

What’s ours

FlexOS itself — the tools, the templates, Flexi. Not your project. Not your data.

What you agree not to do

Don’t use FlexOS to:

  • do anything illegal, or anything that harms other people
  • send spam from the mail tools
  • scrape other people’s sites without the right to
  • get around our security

If you do

We will switch off a project that does, and tell you why.

Honesty about the machine

Flexi is software and gets things wrong.

  • Where it can’t do something, it says so.
  • Where it drafts a legal letter, a policy or an agreement, it is not a lawyer — and says that too.
  • Read what it writes before you send it.

Liability, in one paragraph

We run this carefully and we back things up, but we are not liable for lost profits or consequential damage arising from using it, beyond what you paid us in the last three months. Where the law says otherwise, the law wins.

Changes

When these terms change you will see it here with the date, and in your inbox if it matters. Continuing to use FlexOS after that means you accept the new ones.

Who we are

FlexOS is made and run by Flex Technologies Group Limited, a company registered in England and Wales (company number 15882806) with its registered office at 850 Green Lanes, London, N21 2RS. These terms are governed by the law of England and Wales, and its courts.

Questions? Ask Flexi in the app. You don’t need an account to talk.