Flow OS, the operating system for solopreneurs
Your whole business, in one calm place.
Flow OS is the operating system for service-based solopreneurs. Clients, projects, invoices, onboarding and your client portal, working together from day one, instead of spread across four apps you had to build yourself.
✓ Ready to run on day one, no setup project
✓ Built for coaches, consultants, tutors and freelancers
✓ An AI writing helper for follow-ups and proposals
Good morning. Here is your business today.
Illustrative previewPipeline
7 leads
2 need a reply
Active clients
5
1 starting Monday
Revenue
€4,280
this month
Open tasks
12
3 due today
Client projects
Brand refresh
OnboardingCoaching programme
In progressCourse launch
ReviewBuilt like a business, not a blank page
Four departments. One home.
Flow OS is organised the way your business already works, so you always know where something lives.
Clients and projects
Manage
Every lead, client and project in one pipeline you can read at a glance.
CRM and pipeline
Projects and tasks
Home dashboard
Invoices and payments
Get paid
Send invoices, take payments and see what is due without a separate tool.
Invoicing
Payments
Earned, due and overdue
Client experience
Serve
Give every client a smooth start and one place to find what they need.
Onboarding
Client portal
Support inbox
Marketing
Grow
Email your audience and see how your business is growing, in the same place.
Email marketing
Growth dashboard
Founding members
Join early. Pay less, for good.
A founding price, locked in
Waitlist members get a founding price below the standard plan, from €39 a month, kept for as long as you stay.
First access
Founding members are invited in before Flow OS opens to everyone.
A say in what we build
Tell us how you work and we will shape the first version around real solopreneurs, not guesses.
What is Flow OS?
Flow OS is an all-in-one operating system for service-based solopreneurs. It brings your clients, projects, invoices, onboarding and client portal into one place, with a home dashboard that shows how your business is doing at a glance.
How is it different from Notion or ClickUp?
Notion and ClickUp are blank canvases you have to build yourself. Flow OS comes ready to run a service business, organised into departments, so you can start working instead of setting up.
How much will it cost?
Plans start from €39 a month. Waitlist members get a founding price below that, locked in for as long as they stay. We will share the founding price with the waitlist before launch.
When does it launch?
Soon. We are building it now, and the waitlist hears first, before anyone else.
Can you set it up for me?
Yes. If you would rather have a system built around you today, our Flow Builds team designs and builds operating systems for solopreneurs. Start a project and we will point you to the right option.
Need it sooner?
Get your systems working before launch day.
Flow OS is for founders who want to run it themselves. If you would rather have it done for you now, here is where to start.
Flow Builds
Done-for-you systems, from a single tracker to a full operating system, built around the tools you already use.
Flow AI Roadmap
A 60 minute session and a written plan of the five wins worth doing first. €290, credited when you book a build within 30 days.
AI Employees
A focused AI assistant for one job, set up in your own Claude account in 5 business days. €150, VAT included.