FLOWSTACK — A TECHNOLOGY AGENCY · WORKING WITH WHAT'S NEXT

Your phone doesn't have to ring out.

Our AI receptionist answers your missed calls in your business name, books the job, and texts you the details. 24/7. Flat monthly fee. No per-minute charges.

Hear it answer a call See pricing

Or call it right now, like a customer would — +44 20 4620 5268

SEC 01 / THE MATHS OF A MISSED CALL

While you're heads-down,
the phone is doing the pricing.

62%

of calls to the smallest service businesses go unanswered

85%

of callers won't leave a voicemail. They ring the next business on Google.

79%

call a competitor within 30 minutes

£24,000

average revenue a small operator loses to missed calls per year

Every missed call is a job priced by somebody else.

SEC 02 / HOW IT WORKS

One call, start to finish.

01 — MISSED

You're mid-job. It rings out.

PHONE · MISSED CALL

07700 900418

MISSED CALL — 16:52

02 — ANSWERED

FlowStack picks it up in your business name. Caller none the wiser.

FLOWSTACK · ANSWERING AS J.M. PLUMBING & HEATING

CALLER

Hi, my boiler's leaking — can someone come out today?

FLOWSTACK

Sorry to hear that. Let me get a few details and get you booked in…

03 — BOOKED

Job qualified, priced window agreed, straight into your calendar.

Calendar now

Emergency call-out — booked

Today 16:30 · SW9 · Mrs Patel

04 — TEXTED

You get the whole job by text. Without putting the wrench down.

FlowStack now

New job booked

Leaking boiler, Mrs Patel, SW9, today 16:30. Number: 07700 900418.

SEC 03 / DON'T TAKE OUR WORD FOR IT

Ring it yourself.

This is a live FlowStack receptionist on a real London number. Call it, pretend you're a customer with a leaking tap, and see how it handles you.

+44 20 4620 5268

DEMO LINE. NO BOOKING IS MADE AND NOTHING IS RECORDED AGAINST YOU.

SEC 04 / WHAT'S INCLUDED

The job sheet.

FLOWSTACK — SCOPE OF WORKS REF: FS-2026-001 ISSUE: STANDARD
  1. 01 Answers in your business name, in a natural voice — callers don't realise it's not a person.
  2. 02 Takes name, number, address, the job, and how urgent it is.
  3. 03 Books straight into your calendar, or texts you the details to call back.
  4. 04 Genuine emergencies get put straight through to your mobile.
  5. 05 Knows your prices, your area, what you do — and what you don't.
  6. 06 Instant SMS/email summary after every call.
  7. 07 You keep your own number. Setup takes one working day.
ALL ITEMS SUPPLIED & FITTED BY FLOWSTACK CLIENT TO PROVIDE: CALL FORWARDING. NOTHING ELSE.

The work is yours.

The phone is ours.

SEC 05 / PRICING

One plan. Everything included.

Flat fee. No per-minute charges. Cancel anytime.

The FlowStack receptionist

Everything your business needs to stop losing missed calls — one price, no add-ons.

£149/MONTH

£399 SETUP — ONE-OFF

  • 24/7 call answering in your business name
  • Message taking & instant SMS/email to you
  • Answers your FAQs
  • Books jobs into your diary
  • Lead qualification — real jobs only
  • Genuine emergencies transferred to your mobile
  • Every call logged

Flat fee. No per-minute charges. No surprise bills. Cancel anytime.

Get set up

Multiple locations or need call recording? Get in touch for a tailored quote.

One recovered job typically pays for the month.

SEC 06 / STRAIGHT ANSWERS

Asked every week.

Will callers know it's AI?

Most never ask. It answers in your business name, in a natural voice, and gets on with taking the job. If someone asks outright, it's honest — then carries on booking them in. What matters to a caller with water coming through the ceiling is that someone picked up.

What happens to genuine emergencies?

They get put straight through to your mobile. You set the rules — what counts as an emergency and when you're willing to take the transfer. If you don't pick up, it takes the details and texts you immediately.

Do I have to change my phone number?

No. You keep your number. We use conditional call forwarding — if you don't answer within a few rings, the call comes to us. If you do answer, we never hear it.

How fast is setup?

Live within one working day of your test call. We build everything; you dial one forwarding code into your handset. That's the whole job.

What if it can't answer something?

It takes a message and texts you immediately. It never guesses prices and never promises work you haven't agreed to.

Is there a contract?

Monthly rolling. Cancel any time — no notice period, no exit fee. The setup fee is the only one-off.