Top 10 Best Free Cleaning Business Software of 2026

Square Appointments is a robust scheduling platform from Square, tailored for service businesses like cleaning companies, enabling online booking, calendar management, automated reminders, and client notifications. It integrates seamlessly with Square's payment processing for deposits, full payments, and invoicing directly tied to appointments. The free plan provides essential tools for solo cleaners or small teams, making it an ideal no-cost entry point for managing cleaning schedules efficiently.

Setmore is an online appointment scheduling platform that enables cleaning businesses to offer 24/7 self-service booking, manage calendars, and send automated reminders via email or SMS. Its free plan supports unlimited appointments for a single user, making it accessible for basic scheduling needs like residential or commercial cleanings. While it excels in streamlining client bookings and reducing no-shows, it falls short on integrated invoicing, payments, or job-specific tracking for comprehensive cleaning operations.

Picktime is a user-friendly scheduling platform offering a robust free plan tailored for service-based businesses like cleaning companies to manage appointments, staff rosters, and client bookings. It supports online self-scheduling via embeddable widgets, automated email/SMS reminders, and recurring appointment setups ideal for regular cleaning services. While lacking deep industry-specific tools, its core features enable efficient operation for small teams without upfront costs.

Wave is a free cloud-based accounting software that provides invoicing, expense tracking, receipt scanning, and basic financial reporting. For cleaning businesses, it handles client billing, cost tracking for supplies and labor, and simple bookkeeping without any upfront costs. While versatile for small operations, it lacks industry-specific tools like job scheduling or crew management.

HubSpot CRM is a robust, free customer relationship management platform designed to help businesses manage contacts, track deals, and automate email marketing. For cleaning businesses, it provides tools to organize client details, create custom pipelines for job quotes and follow-ups, and capture leads via forms and landing pages. While versatile and scalable, it requires integrations or workarounds for cleaning-specific needs like scheduling and invoicing.

Zoho CRM is a versatile customer relationship management platform designed to streamline lead management, contact tracking, and sales pipelines for businesses. For cleaning services, it enables tracking client inquiries, scheduling follow-ups, and managing service deals through customizable pipelines. The free edition supports up to three users with essential features like tasks, notes, and basic reporting, making it a cost-effective starting point for small operations.

SimplyBook.me is an online appointment scheduling platform that helps cleaning businesses manage bookings, client communications, and payments through a customizable booking widget. It supports service-based scheduling ideal for cleanings, with features like recurring appointments, staff assignment, and automated SMS/email reminders. The free plan provides basic functionality for low-volume users, though limitations apply, making it a solid entry-level option for small cleaning operations.

10to8 is a free online appointment scheduling platform designed for service businesses, offering unlimited bookings, automated email and SMS reminders, and seamless calendar integrations with Google and Outlook. It supports custom booking forms and Stripe payments for deposits, making it suitable for managing cleaning service appointments. While not specialized for cleaning operations, it streamlines client scheduling and reduces no-shows effectively.

Appointy is a versatile online appointment scheduling platform designed for service-based businesses like cleaning services, offering tools for online bookings, calendar management, and client reminders. Its free plan provides essential features such as customizable booking pages, automated notifications, and basic staff scheduling, making it accessible for small operations. While robust for solo users, it has limitations in scalability and advanced tools compared to paid alternatives.

Trello is a versatile kanban-style project management tool that uses customizable boards, lists, and cards to organize tasks visually, making it adaptable for small cleaning businesses to track jobs, schedules, and client requests. In its free tier, users can create boards for cleaning projects, move cards through stages like 'Scheduled,' 'In Progress,' and 'Completed,' add checklists for tasks, and attach photos or notes. While highly flexible, it lacks built-in cleaning-specific tools like invoicing or automated scheduling.