We answer
the calls
you can't.

When a lead misses a call, they don't disappear — they slip into the shadow. We answer every ring, text every miss, and book the job before they dial your competitor.

always on, always answering

Working while
you're not
.

Late nights. Lunch breaks. Christmas Day. Shadowline doesn't clock out. Click any tab below to watch four real situations play.

LIVE four situations · click to explore · hover to pause
scenario 1 of 4
One of these happens on your phone line every week.
this demo just caught
0
revenue caught
$0
owner time required
0 min
booked straight to your calendar

Lands on the calendar
you already use.

Bookings show up in seconds — name, number, address, reason for the visit. No data entry. No copy-paste. No forgotten appointments.

works with
GGoogle Calendar AApple Calendar OOutlook CCalendly AAcuity JJobber HHouseCall Pro SServiceTitan
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your AI receptionist

Picks up the phone
without picking it up.

A warm, natural voice answers on the first ring — in your business name, with your hours and your pricing. Books the job. Texts you the summary before the caller hangs up.

live call · 00:47 LIVE
YouThanks for calling Austin Heat & Air — what's going on?
CallerMy unit's been making a weird noise — do you do emergency stuff?
YouAbsolutely. I can book you tonight, or tomorrow morning. Which works?
CallerTomorrow's fine.
YouPerfect — you're on for 8:30 AM. Address?

You're in the loop — without being tied to it.

The instant the AI picks up, you get a text. If anything feels off, reply CLAIM and the call transfers to your phone, mid-sentence.

First ringevery single time
6 voicespick your tone
EN / ESbilingual
CLAIMtake over instantly
01 · follow-up

Quiet leads nudged, not spammed

If a lead goes dark, a polite check-in at 24h, 3d, and 7d. Stops the instant they reply, book, or opt out. No robo-dialing. Ever.

02 · owner ops

Dashboard or just texts

Web dashboard if you want one. Text your own business number — STATUS, BOOK, PAUSE, RESUME, CLAIM — if you don't.

03 · booking

Never double-books

Checks your live calendar before confirming. Respects your blocked times, drive windows, and buffer between jobs. The slot it offers is the slot you can actually work.

Your first lead
is already
in the shadow.

Somewhere in the last 24 hours, a lead called your business and nobody picked up. We'll help you meet them on the other side. Leave your details — we'll call within the hour and have Shadowline answering by tomorrow morning. No credit card. No sales script.

no credit card 7-day trial 1-click cancel your number, your data