S-Protocol: Field Service CRM
Jobs, Scheduling & Invoices
About
Manage field service operations from job scheduling and dispatch to invoicing and payments. This platform offers a secure workspace for teams, tracking technician earnings and business settings. It's designed for various service businesses, with a free plan and optional paid upgrades.
What's New in S
2.6
November 4, 2026
What’s New in S-Protocol 2.6: • Redesigned mobile experience with smoother navigation and swipe-back gestures. • Improved Team Chat with a cleaner interface, attachments, and faster messaging. • Smarter payment tracking with more accurate balance updates. • Enhanced job management, technician diagnostics, and scheduling. • Improved performance, reliability, and dark mode support. Manage your field service business more efficiently than ever.
MoreSubscriptions & In-App Purchases
S Protocol Pro Monthly
Full access to S Protocol Pro features.
Developer apps
FAQ
What is S-Protocol used for?
S-Protocol is a field service management platform designed to help businesses manage daily operations. This includes job scheduling, dispatching, customer history, creating estimates and invoices, and tracking technician earnings.
What types of businesses is S-Protocol for?
S-Protocol is designed for a wide range of field service businesses, including appliance repair, handyman services, HVAC, plumbing, electrical, cleaning, locksmiths, garage door repair, and mobile mechanics.
Does S-Protocol have ads?
No, S-Protocol does not contain advertisements. The app is free to use with optional paid upgrades for enhanced features.
What are the subscription options for S-Protocol?
S-Protocol offers a free plan with optional paid upgrades. The Pro subscription is available monthly at $24.99 or yearly at $249.99, providing access to advanced features.
What devices is S-Protocol available on?
S-Protocol is available on iPhone, iPad, and iPod. It is designed for mobile field service management.
How often is S-Protocol updated?
The latest version of S-Protocol is 2.6, which was last updated on November 4, 2026. Updates are released to improve functionality and add new features.
Is S-Protocol secure for business data?
Yes, S-Protocol provides a secure workspace for each company and its team members. It ensures that business data and customer information are protected.
What is the user rating for S-Protocol?
S-Protocol has a perfect rating of 5.0 stars based on 1 review. This indicates a highly positive user sentiment among its current users.
