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Description

Sondu is a business management platform built for service companies that need to coordinate appointments, customer conversations, rentable spaces, and paid sessions. The platform is divided into four products called Schedule, Connect, Reserve, and Consult, each focused on a specific operational need. Schedule allows customers to book online while handling deposits, reminders, cancellations, waiting lists, and branded booking experiences. Connect consolidates messages from email, website chat, Instagram, and Facebook Messenger into a shared inbox for the team. Its AI assistant can prepare replies using approved business information and live scheduling data, but a person must approve each response before it is sent. Reserve helps businesses rent rooms, desks, studios, chairs, and other spaces while managing availability, pricing rules, memberships, and billing statements. Consult gives independent practitioners tools for recurring bookings, video sessions, invoice numbering, payment reminders, and calendar feeds. Businesses that need several capabilities can combine products, while SONDU One bundles Connect, Schedule Team, and Reserve into a single account and invoice. Sondu is aimed at service-based businesses that want predictable monthly pricing without commissions, per-person inbox fees, or marketplace-style customer ownership.

Description

Taddoo keeps a tattoo studio organised from the first client message to the finished sitting. The mobile app covers daily operations: month, week and day calendars, client profiles, consent forms signed directly on the device and archived as PDFs, automatically generated client receipts, photo-scanned expense documents, newsletters, revenue projections and one-click Excel exports for accounting. Booking works your way: enter appointments yourself or share a personal booking link where clients choose an open slot and pay a deposit immediately, so the session confirms itself without back and forth. Automatic reminders go out before every appointment. Inside Gmail, the built-in AI assistant turns unstructured inquiries into structured projects (motif, body placement, size, reference images), writes reply drafts in the artist's own voice, proposes genuinely available time slots, and looks after deposits, consent forms, reminders, aftercare notes and follow-ups. Made for solo tattoo artists as well as studios where a booking manager coordinates up to twelve separate artist inboxes. EU-hosted and encrypted, no AI training on customer data. From 16 CHF monthly, 14 days free trial.

API Access

Has API No 

API Access

Has API No 

Screenshots View All

No images available

Screenshots View All

Integrations

Apple Calendar No 
ChatGPT No 
Claude No 
Gemini No 
Gmail No 
Google Calendar No 
Model Context Protocol (MCP) No 
Stripe No 

Integrations

Apple Calendar Yes 
ChatGPT Yes 
Claude Yes 
Gemini Yes 
Gmail Yes 
Google Calendar Yes 
Model Context Protocol (MCP) Yes 
Stripe Yes 

Pricing Details

$49/month
Free Trial Yes 
Free Version No 

Pricing Details

16 CHF per month
App plan: 16 CHF per month, or 160 CHF per year (2 months free). 14-day free trial. Studio plan with the AI booking assistant is priced separately; waitlist open.
Free Trial Yes 
Free Version No 

Deployment

Web-Based Yes 
On-Premises No 
iPhone App No 
iPad App No 
Android App No 
Windows No 
Mac No 
Linux No 
Chromebook No 

Deployment

Web-Based Yes 
On-Premises No 
iPhone App Yes 
iPad App Yes 
Android App Yes 
Windows No 
Mac No 
Linux No 
Chromebook No 

Customer Support

Business Hours Yes 
Live Rep (24/7) No 
Online Support Yes 

Customer Support

Business Hours No 
Live Rep (24/7) No 
Online Support Yes 

Types of Training

Training Docs Yes 
Webinars No 
Live Training (Online) Yes 
In Person Yes 

Types of Training

Training Docs Yes 
Webinars No 
Live Training (Online) No 
In Person No 

Vendor Details

Company Name

Sondu

Founded

2026

Country

Spain

Website

Sondu.eu

Vendor Details

Company Name

Tattoomii GmbH

Founded

2025

Country

Switzerland

Website

taddoo.com

Product Features

Appointment Scheduling

Appointment Reminders No 
Automated Scheduling No 
Calendar Sync No 
Client Database No 
Group Scheduling No 
Mobile Access No 
Multi-Location No 
Online Booking No 
Online Payments No 
Recurring Appointments No 
Room Booking Management No 

Salon

Appointment Management No 
Booth Rental No 
Client Profiles No 
Employee Management No 
Inventory Management No 
Loyalty Program No 
Multi-Location No 
Payroll Management No 
Point of Sale (POS) No 
Recurring Appointments No 

Product Features

Appointment Scheduling

Appointment Reminders Yes 
Automated Scheduling Yes 
Calendar Sync Yes 
Client Database Yes 
Group Scheduling No 
Mobile Access Yes 
Multi-Location Yes 
Online Booking Yes 
Online Payments Yes 
Recurring Appointments No 
Room Booking Management No 

Alternatives

Alternatives