For hair salons

Your scissors are full. Your inbox is empty.

Lambda replies to every WhatsApp message while you cut hair — books appointments, answers prices, sends reminders. The salon never sleeps, you do.

72% of salon WhatsApp messages arrive outside opening hours.
Source: Lambda internal data, 2026. Most of those bookings end up at a competitor by morning.

The daily reality

9 PM bookings disappear

A customer messages at night to book Saturday — by morning they've booked at the salon across the street that has WhatsApp Business hours.

Stylists glued to the phone

Every reply to a "do you have time at 3?" pulls a stylist away mid-cut. Customers wait, staff get stressed, and quality drops.

Returning clients drift away

A regular hasn't booked in 4 months. Nobody noticed. Now she's loyal to a different salon.

A real conversation

This is what your customers will see when they message you. Lambda replies in your tone, in their language.

Lambda
online
Hi! Can I book a cut and highlights for Saturday?
Of course! Saturday is busy — I have 10:30 with Marco or 14:00 with Sofia. Both do highlights. Which works for you?
10:30 with Marco please
Booked! Saturday 10:30 with Marco — cut + highlights, around 2h. I'll send a reminder Friday. See you then ✂️

How Lambda handles it

Books cuts and colour around your real availability

Lambda knows every stylist's schedule, lunch break, and which services they actually do. No double-bookings, no "we only do balayage on Thursdays" mistakes.

Confirms 24h before, asks for cancellations early

Customers get a polite reminder a day ahead with one-tap confirm or cancel. The slot frees up before you would have known it was empty.

Brings back clients who haven't booked in months

Lambda automatically pings clients 60 days after their last visit. One short message, no awkward call from you, bookings come back in.

What's included in every Lambda plan

24/7 replies

Customers always get an answer, even at 2 AM on a Sunday.

Instant booking

Knows your hours, services, breaks. Books only what fits.

Multi-staff

Each member has their own calendar, services, and availability.

8 languages

EN, IT, DE, FR, ES, PT, NL, AR — auto-detected per customer.

Smart reminders

24h before each appointment with one-tap confirm.

Human takeover

Your team can step in anytime, in one click.

Live in 30 minutes

No technical setup. No new phone number. You scan a QR code, we configure the rest.

1

You scan one QR code

Open WhatsApp Business on your phone, tap Linked Devices, scan. That's all the technical work you do.

2

We configure your AI

Our team sets up your hours, services, staff, pricing, FAQs, and tone of voice — together with you in one 20-minute call.

3

Customers start booking

From that moment, every WhatsApp message gets a reply within 10 seconds. You watch from the dashboard, jump in when you want.

Common questions

What if a customer wants a specific stylist?

They just say so. Lambda checks that stylist's calendar and offers their open slots. If nobody specifies, it picks whoever's free.

Can it handle colour services that take 3 hours?

Yes. Every service has its own duration plus an optional buffer for cleanup. Lambda only offers slots where the whole block fits.

What about walk-ins?

Walk-ins are yours to handle. Lambda manages appointment-based bookings — the ones happening on WhatsApp or your website.

Try it free for 14 days

Set up in 30 minutes. Cancel before day 14 if it's not for you — no charge.

GDPR-native · EU-hosted · €49–199/mo · 14-day trial