What is Sondu?

Sondu is a modular operating system created for service businesses that want bookings, communications, space management, and professional sessions managed from one connected platform. Instead of requiring a business to piece together several unrelated tools, Sondu offers four products that can work independently or share information across the same account. Schedule is designed for appointment-based businesses and provides online booking pages, deposits, email reminders, automated waiting lists, and multi-person scheduling options. Connect centralizes customer enquiries from website chat, email, Instagram DMs, and Facebook Messenger so staff can work from a single queue. Its AI assistant drafts responses based on approved information and current diary data, while keeping a human in control of every message that is sent. Reserve supports businesses that rent rooms, studios, desks, chairs, or similar spaces by providing live availability, custom rate cards, off-peak pricing, member access, and automated monthly statements. Consult focuses on professionals selling one-to-one time and includes recurring sessions, built-in video rooms, invoicing, automated balance chasing, and multilingual customer emails. Because the products use shared data, customer conversations can sit alongside booking details, deposits, histories, and space reservations instead of being scattered across separate systems. SONDU One combines Connect, Schedule Team, and Reserve for businesses that need messaging, appointment management, and space rental tools together. The company charges flat subscription fees rather than commissions and also offers free migration from existing systems, product-specific free trials, and discounts for combining products. Sondu is especially relevant for salons, clinics, therapists, consultants, coworking spaces, studios, and other service businesses that want to simplify operations while retaining control of their customers and software costs.

Pricing

Price Starts At:
$49/month
Free Trial Offered?:
Yes

Integrations

No integrations listed.

Screenshots and Video

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Company Facts

Company Name:
Sondu
Date Founded:
2026
Company Location:
Spain
Company Website:
Sondu.eu
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Product Details

Deployment
SaaS
Training Options
Documentation Hub
Online Training
On-Site Training
Support
Standard Support
Web-Based Support

Product Details

Target Company Sizes
Individual
1-10
11-50
51-200
201-500
501-1000
1001-5000
5001-10000
10001+
Target Organization Types
Mid Size Business
Small Business
Enterprise
Freelance
Nonprofit
Government
Startup
Supported Languages
English

Sondu Categories and Features

Salon Software

Appointment Management
Booth Rental
Client Profiles
Employee Management
Inventory Management
Loyalty Program
Multi-Location
Payroll Management
Point of Sale (POS)
Recurring Appointments

Appointment Scheduling Software

Appointment Reminders
Automated Scheduling
Calendar Sync
Client Database
Group Scheduling
Mobile Access
Multi-Location
Online Booking
Online Payments
Recurring Appointments
Room Booking Management