OpenSlot

OpenSlot is a workspace for salons, clinics, and independent teams that brings calendars, clients, payments, conversations, teams, and websites together. Clients can book online around the clock using real-time availability, staff selection, deposits, reminders, and automatic confirmations. The calendar supports drag-and-drop scheduling, conflict detection, and SMS waitlist auto-fill. Payment tools include deposits, refunds, saved payment methods, and payment links, with card processing through Stripe. A shared inbox combines SMS, in-app chat, and email, with translation for more than 40 languages. Businesses can publish a mobile-ready website with built-in booking and use a custom domain or a free OpenSlot address. Listed integrations include calendar, accounting, marketing, messaging, and commerce tools such as Google Calendar, Apple iCal, Outlook, Stripe, Xero, QuickBooks, Mailchimp, Instagram, Slack, Zapier, Square Reader, WhatsApp, and Treatwell. iOS and Android apps support management of bookings, payments, and client messages. Core tools are included during launch; SMS is billed separately by usage, and a premium plan may be introduced later.

OpenSlot combines appointment operations, payments, messaging, and website tools for service businesses. Core tools are included during launch, but SMS usage is charged separately.

OpenSlot is aimed at salons, clinics, and independent teams managing appointments and client communications. It may suit businesses that want bookings, payments, and a website in one workspace.

Overview

OpenSlot is appointment-management software for salons, clinics and independent teams that want bookings, payments, client communication and a website in one place. It suits businesses coordinating several staff or locations, especially those looking to keep core tools free during launch. The trade-off is that SMS is billed separately by usage.

Key features

Bookings and scheduling

Clients can book around the clock against real-time availability, choose a staff member and pay a deposit. Reminders and automatic confirmations reduce the need for staff to manage each booking manually. For day-to-day schedule changes, drag-and-drop appointments and conflict detection make the calendar more workable; SMS waitlist auto-fill can put newly open times back in front of clients. That can help businesses recover cancellations, but text-dependent workflows bring a usage cost.

Payments and communication

Deposits, refunds, saved payment methods and payment links cover common payment tasks, with card processing through Stripe. A shared inbox combines SMS, in-app chat and email, and built-in translation supports more than 40 languages. This is a useful mix for teams handling client conversations across channels, though it does not remove the separate SMS charge.

Website and integrations

The website builder supports a mobile-ready site with booking built in. Businesses can use a free OpenSlot address or connect a custom domain, making it possible to publish a bookable web presence without a separate website tool. The features page lists integrations including Google Calendar, Apple iCal, Outlook, Xero, QuickBooks, Mailchimp, Klaviyo, Instagram, Slack, Zapier, Square Reader, SumUp, WhatsApp and Treatwell, alongside Stripe and Google Reviews.

OpenSlot says its iOS and Android apps support bookings, payments and client messages on the go. Its homepage also describes live chat support with under-three-minute response times, a help centre, video tutorials and onboarding calls.

Pricing

The Business plan is free. Core business tools are included during launch, with 0% marketplace commission; SMS is paid per message and billed separately by usage. That makes the plan attractive to businesses that want to avoid a core subscription cost, but the ongoing cost of frequent text reminders or waitlist messages depends on usage. OpenSlot says a premium plan may be introduced later.

Online booking, staff profiles, client messaging and custom domains are included, and multi-location support is available. The free plan's strongest fit is a business that can use the broad operating toolkit while keeping SMS volume in check.

Platforms

OpenSlot is available on Android, iOS and the web. The mobile apps are intended for managing bookings, payments and client messages away from a desk, while the web option supports the broader workspace and website tools.

Who it's for

OpenSlot is aimed at salons, clinics and independent teams. It is a sensible fit for operators who want booking, scheduling, client conversations, payments and a bookable website under one roof, particularly if they manage multiple staff or locations. Businesses whose communication depends heavily on SMS should weigh message charges before adopting it.

Pros and cons

• Pros: Core business tools are free during launch, with 0% marketplace commission.
• Pros: Online booking, scheduling, payment tools, shared messaging and a website builder cover a wide range of appointment operations.
• Pros: Multi-location support and mobile apps suit teams that need to manage work beyond a single desk or site.
• Cons: SMS costs extra per message, so text-heavy reminders and waitlist activity can add an ongoing expense.
• Cons: A premium plan may be introduced later, so the launch pricing arrangement may not be permanent.

Alternatives

Salon Website Builders is a useful place to compare options if choosing a website-focused tool is the priority.

Dahree is another freemium option, with a free plan for a booking website, 24/7 scheduling, services and availability, email confirmations and reminders, and basic booking and earnings analytics. Choose it if those booking and analytics essentials are enough.

Nexaloom has a free plan at no cost for one staff member and one location, with unlimited appointments, email reminders and a 1.85% + 20p transaction fee. It is a clearer fit for a solo operator at one location who wants a stated appointment allowance and fee structure.

FARSET offers a free plan capped at 20 confirmed bookings per month and a Pro plan at £15 a month billed monthly for unlimited bookings. It may suit a smaller booking volume on the free tier or a business that prefers a published unlimited-booking price.

Zolmi starts with a START plan at $20 a month, with one staff member, extra staff at 3 each, stock limited to 10 products and SMS from 0.02. It is worth considering if a paid salon website-builder plan and per-staff pricing are a better match.

DaySmart Salon is a paid alternative with a free trial and a Basic plan at $29 a month.

GlossGenius is a paid alternative with a free trial and a Standard plan at $28 a month.

Xolapp is a paid alternative with a free trial; its Team plan costs $29.95 a month per team member.

Salonized is a paid alternative with a free trial and an Appointments plan at €21 a month.

Verdict

OpenSlot is best for salons, clinics and independent teams that want a broad appointment workspace without a core-tools subscription charge during launch. Its combination of booking, payment, messaging and website tools is the main reason to choose it; the separate SMS charge is the clearest reason to look elsewhere if text is central to client communication.