CRM for service businesses

Your whole business, running in rhythm.

Clients, quotes, appointments, invoices and recurring billing in one place. Built for cleaning crews who'd rather be doing the work.

No card needed · Card payments by Stripe · USD, CAD, GBP, EUR, AUD

Coming in this week
$4,860
Maple Cleaning · weekly$180.00
Rivera Lawn · monthly$240.00DRAFT
Blue Pool Co · INV-2049$1,120.00SENT
Okafor Offices · INV-2046$410.00OVERDUE
Paid. $180.00 from Maple Cleaning just landed.
Sample data
Who it's for

Made for the pros who show up every week.

You've got regulars, a route, and a phone full of “did they pay yet?” SinQ is the office you never had to hire.

  • Cleaning
  • Lawn & landscape
  • Pool care
  • Pest control
  • Property maintenance
  • IT support
  • Bookkeeping
  • Consultants
What's inside

Win the job. Keep the client. Get paid. Then do it again on repeat.

Quotes, scheduling, invoicing and card payments in one app, on your phone or your laptop. No more juggling a notebook, a spreadsheet and a payment app.

  • 01 / winWin more workQuotes that look sharp and get a yes from the client's phone.
  • 02 / paidGet paid fasterA pay link on every invoice, and reminders that chase for you.
  • 03 / repeatRun on repeatRegulars booked once, invoiced on schedule, monthly plans on autopay.
  1. Step 01 · Quote

    Send a quote that closes while you're still in the driveway.

    Pick from your service list and hit send. The client opens it on their phone and taps Accept. No account to make, nothing to print.

    discounttaxdeposityour logo
    A quote as the client sees it, with Accept and Decline buttons
  2. Step 02 · Invoice

    Yes becomes an invoice in one click.

    The numbers carry straight over. Take the deposit up front, collect the balance when the job's done. Nothing to retype.

    quote → invoicesaves as PDF
    An invoice as the client sees it, with a card payment button
  3. Step 03 · Repeat

    Book your regulars once. Then stop thinking about them.

    Weekly, every two weeks or monthly. The visits show up on your schedule, recurring invoices go out on time, and monthly plans charge the client's card.

    repeats on its owncard autopay
    Today's appointments on a phone
And the rest of the loop

Paid, organized, and still in charge.

Get paid

Paid by card from a link, into your own Stripe account.

Late invoices get flagged, and up to three reminder emails go out for you, each with a pay link. Cash, check and bank transfers are logged too.

The invoices list with Draft, Sent, Partially paid, Paid and Overdue statuses
Outstanding at a glanceOverdue flaggedReminder 1 of 3 sent
reminders
3

reminder emails sent for you on every late invoice, each with a pay link

client logins
0

accounts your clients need to accept a quote or pay an invoice

Clients

Know every client cold. Never lose a lead.

Drag clients from New lead to Quote sent to Scheduled. Bring your list over from a spreadsheet, and undo it if it's wrong.

The pipeline board, clients grouped from new lead to scheduled
Crew

Grow the crew without giving up the keys.

Invite staff by email. Each role sees what it needs and nothing more.

  • OwnerEverything, plus downloading all your databilling
  • AdminBilling, settings, quotes and invoicesbilling
  • MemberClients, schedule, quotes and invoicesno billing

Your Calendar in SinQ

Google, Apple or Outlook.

Two-step sign-in

And a log of who changed what.

Your logo

On every quote, invoice and email.

See everything that's included That was the Basics. The full list runs much longer.
Anywhere you work

The desk and the truck. Same app.

Plan the week on a laptop. Run the day from your phone. Everything stays in sync because it's the same account.

  • Adds to your phone's home screen like an app, no App Store needed
  • A layout made for small screens, with a bottom bar for your thumb
  • Light mode for the office, dark mode for the cab
The SinQ overview on a laptop, light theme
The SinQ overview on a phone
INV-1049 · Okafor OfficesDue Oct 22
$245.00
Office deep clean · Window cleaning
Card payment$245.00
✓ Paid to your Stripe account

Send a quote in the next ten minutes.

Sign up free, bring your client list over or load the sample business, and see what running the whole thing from one app feels like. No card to start.