No. 22 of 25 ·Security System Installer Software

Cornerstone Billing Solutions

Web · Android · iPhone

Freedom report

One barScore 4.8

Free tierNo free tier on record
Open codeNo open-source code on record
Runs widely3 of 6 device platforms
DocumentedThinly documented

Cornerstone Billing Solutions is ranked #22 of 25 in security system installer software on Freedom251. It runs on Android, iOS, Web. There is no free plan.

Cornerstone Billing Solutions plans and pricing

All plans

Service Pro Not published No Account Minimum · 5 Desktop Users · 3 Mobile App Users · service management · scheduling · inventory tracking · central station audit/pull · 5GB document storage alarmbills.com · 7 Oct 2026

Enterprise Not published No Account Minimum · configurable users and app users · customized service features · custom onboarding · in-depth integration work · white-glove support packages alarmbills.com · 7 Oct 2026

Billing Pro Not published 200 Account Minimum · 2 Desktop Users · automated RMR billing · CRM · whitelabeled payment portal · reporting · rate increase tools alarmbills.com · 7 Oct 2026

Lifecycle Pro Not published No Account Minimum · 7 Desktop Users · 5 Mobile App Users · proposals · collections module · live customer support · 10GB document storage alarmbills.com · 7 Oct 2026

Compared on security system installer software

Free plan: No
Estimate builder: Yes
Technician dispatch: Yes
Equipment catalog: Yes
Billing and invoicing: Yes

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The record

Purpose: Cornerstone is cloud-based alarm company management software built for security dealers, alarm installers, and monitoring companies.
Operations: The platform brings customer records, billing, reporting, quotes, service tickets, inventory, scheduling, and job management into one system.
Automated billing: Its recurring billing system automates paper and email invoices, card autopay, ACH, payment posting, and monthly billing audits.
Field app: Technicians can manage schedules and work orders, update inventory, create subscriber accounts, capture signatures, and take payments from a phone or tablet.
Quoting: Proposal tools include branded templates, pipeline management, deposit processing, and conversion of accepted proposals into work orders.
Central station sync: Central station integrations let dealers pull, push, or update subscriber data, and the site recommends confirming availability with a specific provider.
QuickBooks integration: Cornerstone says its QuickBooks Online integration can push deposits and detailed income journal entries.
Collections: Billing Plus is a managed collections service that uses a multi-channel 90-day process for past-due accounts.
Security: The company describes firewalls, encrypted connections, restricted database access, routine virus scans, and PCI Merchant Level 4 requirements with annual self-assessment and quarterly network scans.
Mobile requirement: The terms state that the mobile application supports Android 14 and later.
Multiple companies: The FAQ says Multicom Management can consolidate up to four companies under one database.
Onboarding: The package FAQ describes a six-week launch period and says CSV is the most common preferred format for bulk data transfer.
Support: The site lists customer service at 847.405.9517 and Lifecycle Pro includes live customer support.
Founded: 1999

Where it ranks on Freedom251

Best Security System Installer Software in 2026#22 of 25

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Sources

alarmbills.com· checked 7 Oct 2026
alarmbills.com/solutions/software/· checked 7 Oct 2026
alarmbills.com/integrations/· checked 7 Oct 2026
alarmbills.com/company/cornerstone-mission-history/· checked 7 Oct 2026
alarmbills.com/privacy-policy-security/· checked 7 Oct 2026
alarmbills.com/terms-of-service/· checked 7 Oct 2026
alarmbills.com/frequently-asked-questions/· checked 7 Oct 2026
alarmbills.com/service-packages/· checked 7 Oct 2026