Operational apps on Google Sheets

The spreadsheet you run on, turned into a real app.

FlowCetra builds a clean app on top of the Google Sheet you already use — so your team can log jobs, send invoices, and see reports in one place. No new software to learn.

See it working
No subscription Live in days Your data stays yours

Your Google Sheet

Keep the spreadsheet you already use to run the business. Your data stays in it — and it stays yours.

A simple app on top

We build a clean app over that sheet — buttons, forms, search, invoices, and reports.

One place for your team

Everyone logs jobs, tracks customers, and sees what's happening — phone or computer, no training.

The shift

Same data. Way less chaos.

Every operational business outgrows raw spreadsheet work. FlowCetra keeps the sheet as your database and adds the app on top.

Before FlowCetra
Manual data entry, all day long
The same numbers typed into three files
Digging through tabs to find one record
Field crews reporting over WhatsApp
"Send me an update" every hour
After FlowCetra
Enter data once — it shows up everywhere
Search every job, invoice, and customer instantly
One-click PDF invoices and reports
Mobile dashboards your crew actually uses
Daily numbers emailed to you automatically
From this → to this

One real build, start to finish

The same auto-shop data, two worlds. Customer names and phone numbers are blurred for privacy.

BEFORE Your Google Sheet
Table1 · jobs.gsheet
Raw Google Sheet of vehicle service jobs — customer names, emails and phone numbers blurred for privacy
AFTER Your FlowCetra app
garaj.online · dashboardlive
FlowCetra dashboard showing the same jobs as clean cards with revenue, cars waiting and active jobs — customer names and phones blurred
Live builds · pick a tab

Real apps we've built for real businesses

These are samples of completed projects — each one purpose-built for a specific business. Click through the tabs to watch them work.

Expense tracking and budgeting web app dashboard
Automotive

Auto Shop Management

For mechanic shops and automotive businesses. Track vehicle history, repair jobs, expenses, invoices, inspections, and employee activity in one system.

Open Garaj.online
Inspections

Vehicle Inspection Reports

A professional pre-purchase inspection platform with instant PDF generation and mobile reporting workflows for technicians and buyers.

Open PPIPro.click
Contractors

Contractor Invoicing & Projects

An invoicing and remodeling workflow platform for construction and field-service businesses. Manage projects, track labor, and generate invoices instantly.

Open the app
Finance

Expense Tracking & Budgeting

A real-time financial portal on top of a Google Sheet you own — expense tracking and operational budgeting for teams, departments, and service businesses.

Open Expn.site
Dealerships

Dealership Management

An operational platform for car dealerships — manage inventory, sales, customer records, and day-to-day workflows, powered by a Google Sheet you own.

Open Dealership.work
Marketplace listing

Facebook Marketplace Listing

A done-for-you service that posts your entire vehicle inventory to Facebook Marketplace automatically, twice a month. Buyers contact you directly.

$199 / month · 10% goes to boosting listings
Open CarConnect.click
From sheet to portal

Live in days, not months

A simple build process around your real workflow — no enterprise rollout, no training marathon.

01

Analyze workflow

We find the repetitive manual work slowing you down — from data entry to reporting.

02

Configure platform

We shape the app around your sheet, your data, and your team's daily needs.

03

Launch fast

Your team gets a clean, mobile-friendly portal to use within days.

04

Scale operations

Track everything in one place with more visibility and full control.

Automation

The report writes and sends itself

FlowCetra organizes your data and emails daily or monthly reports straight from your Google Sheet — no manual formatting.

Automatic daily operational reports
Monthly performance summaries via email
Employee activity tracking & accountability
Revenue & expense insights
One-click exportable PDF reports
garaj.online · financial reportstoday
FlowCetra financial reports ledger of the day's income and expenses — customer names blurred for privacy
Built for

The businesses that keep the world moving

If your work lives in a spreadsheet today, there's a FlowCetra build for it.

Auto Dealerships
Repair Shops
Contractors
Towing Companies
Inspection Companies
Logistics Dispatch
Roofing Companies
Cleaning Companies
Property Management
Warehouses
Moving Companies
Insurance Adjusters
In the box

Everything your operations actually need

No bloat, no features you'll never touch — just the tools that move real work forward.

Employee dashboards

Role-based views personalized for every team member.

Mobile access

Full functionality on any device — no app store download.

Smart search

Find any record, invoice, job, or customer instantly.

PDF generation

One-click invoices, reports, and inspection forms.

Operational analytics

Real-time dashboards for the metrics that matter to you.

Role permissions

Control what each person can see, edit, and manage.

Expense tracking

Categorize, report, and budget every business expense.

Workflow automation

Automate the repetitive steps so your team does real work.

Customer records

Full job, invoice, and communication history in one place.

Scheduling

Appointments, job assignments, and availability at a glance.

File uploads

Attach photos, documents, and signatures to any record.

Live tracking

Real-time visibility into what's happening right now.

The math

Build it once. Then it's yours.

FlowCetra runs on a different model than subscription software — one built to serve your business, not a vendor's quarterly targets.

Subscription software
$$$ / month, forever
The longer you use it, the more it costs.
  • Monthly fees per user
  • Annual contracts & renewals
  • Cloud hosting charges on top
  • Onboarding & training fees
  • Hidden fees at renewal
  • Built for "everyone" — so really no one
FlowCetra
$0 / month recurring
A one-time build you own — on a sheet you control.
  • No monthly subscription
  • No per-user fees
  • No cloud hosting bills
  • Live in days, not months
  • Mobile-friendly out of the box
  • Built around your exact workflow
FAQ

Questions, answered

What is FlowCetra?
FlowCetra builds custom operational web apps on top of a Google Sheet you already own. You get a clean, mobile-friendly app and automation on top, while your data stays in a sheet you control.
Do FlowCetra web apps require a monthly subscription?
No. FlowCetra uses an ownership model with no monthly subscription and no hidden fees — unlike traditional SaaS that charges recurring per-user fees and renewal costs.
How long does it take to launch a FlowCetra platform?
Most platforms go live in days, not months. FlowCetra analyzes your workflow, configures the platform around your data, and launches a ready-to-use portal for your team quickly.
Who owns the data in a FlowCetra app?
You do. Your data stays in a Google Sheet you own and control, with the FlowCetra web app and automation layered on top of it.
What types of businesses is FlowCetra built for?
FlowCetra serves operational businesses across 12+ industries, including auto dealerships, repair shops, contractors, towing companies, inspection companies, logistics dispatch, roofing, cleaning, property management, warehouses, moving companies, and insurance adjusters.
How much does CarConnect cost?
CarConnect is a flat $199 per month. It posts your entire vehicle inventory to Facebook Marketplace automatically twice a month, and 10% of your plan goes toward boosting your listings.
Can FlowCetra apps be used on mobile?
Yes. Every FlowCetra platform is mobile-friendly out of the box and works on any mobile device with no app store download required.
Get started

Turn your sheet into something your whole team can use.

Tell us how you work today. We'll show you the app you could be running in days — no subscription, no pressure.