Relay

Relay

Martello Systems
+
+

Related Products

  • Acuity Scheduling
    6,346 Ratings
    Visit Website
  • WaitWell
    211 Ratings
    Visit Website
  • UENI
    9,731 Ratings
    Visit Website
  • AestheticsPro
    745 Ratings
    Visit Website
  • DialerAI
    5 Ratings
    Visit Website
  • Zoom Phone
    2,944 Ratings
    Visit Website
  • Hostaway
    2,110 Ratings
    Visit Website
  • DoctorConnect
    85 Ratings
    Visit Website
  • Numa
    14 Ratings
    Visit Website
  • Modento
    558 Ratings
    Visit Website

About

Relay is customer messaging and appointment-operations software for salons, barbers, lash and brow studios, med spas, tattoo studios, pet groomers and other appointment businesses. It brings texts, email, calls, web chat, form inquiries, and connected Facebook and Instagram messages into a shared customer inbox. Businesses can publish booking links, sync calendars with Google Calendar, check availability for conflicts, send appointment reminders, prompt clients to rebook, and notify waitlisted customers when a slot opens. Automated workflows can text back missed callers and follow up with leads. Relay's AI can draft replies for staff approval or send automatic replies, depending on settings. The optional AI Front Desk answers calls and books appointments. The service also includes contact records, forms, pipelines, and API access on qualifying paid plans. Relay is web-based and connects to Martello's stack, including Mycel, its shared business knowledge layer.

About

SlotSwift is an online booking page with automatic reminders for solo and small appointment-based businesses: massage therapists, personal trainers, lash and nail techs, barbers, salons, tattoo artists and therapists. Instead of booking clients through Instagram DMs, WhatsApp and phone calls, you share one link (in your Instagram bio, Google profile or website) and clients pick a service, a team member and a free slot themselves, 24/7, with no account or app. Each booking is confirmed by email with a calendar invite, clients get an automatic reminder, and they can reschedule or cancel from a link, so you get fewer no-shows and less messaging. You also get a day, week and month calendar, staff and multiple locations, double-booking prevention, and client records with no-show history. One flat plan, every feature included, no per-staff fees or booking commissions, and a 14-day free trial.

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Audience

Appointment businesses, startups, and tech companies that handle customer messages and booking.

Audience

Solo practitioners and small appointment-based businesses: massage therapists, personal trainers, lash and nail techs, barbers, salons, tattoo artists and therapists

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Supported

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Supported

API

Offers API Supported

API

Offers API Not Supported

Screenshots and Videos

Screenshots and Videos

Pricing

$49/month
A free plan is available. Paid plans start at $49/month or $539/year; annual billing includes one month free. Plans include different contact, seat, messaging, and AI allowances. Extra seats, usage beyond included allowances, and optional modules may cost extra.
Free Version Supported
Free Trial Not Supported

Pricing

$19/month
One flat plan with every feature included: $19 / £19 / €19 per month, or 190 per year (two months free). A one-off lifetime licence is 399. No per-staff fees, no booking commissions. 14-day free trial.
Free Version Not Supported
Free Trial Supported

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Company Information

Martello Systems
Founded: 2026
United States
relaycustomerops.com

Company Information

SlotSwift
Croatia
slotswift.com

Alternatives

Alternatives

BarbrFlow

BarbrFlow

Core Haven Labs
Hournook

Hournook

DevTaskHub
SMS Reminder

SMS Reminder

CK Digital
BarbrFlow

BarbrFlow

Core Haven Labs
Clienteka

Clienteka

PLWebsites
Piklo Booking

Piklo Booking

Piklo Systems
ClicAs

ClicAs

Grupo Clic
Relay

Relay

Martello Systems

Categories

Categories

Appointment Scheduling Features

Appointment Reminders Supported
Automated Scheduling Supported
Calendar Sync Not Supported
Client Database Supported
Group Scheduling Not Supported
Mobile Access Supported
Multi-Location Supported
Online Booking Supported
Online Payments Not Supported
Recurring Appointments Not Supported
Room Booking Management Not Supported

Integrations

Google Calendar Supported
Instagram Supported
Mycel Supported

Integrations

Google Calendar Not Supported
Instagram Not Supported
Mycel Not Supported
Claim Relay and update features and information
Claim Relay and update features and information
Claim SlotSwift and update features and information
Claim SlotSwift and update features and information