Security Tool Stack Calculator
Estimate small business security tool costs across users and services.
Planning notes
Security budgeting should account for people, process, recovery, and vendor support, not just software subscriptions.
This calculator is intentionally narrow: it organizes cost assumptions, shows basic math, and helps compare scenarios. It does not choose products, policies, vendors, coverage, investments, or security controls for you.
Use official contracts, policy documents, vendor quotes, tax records, invoices, or qualified professionals before making important decisions. Re-run the calculation when pricing, usage, risk, renewal terms, or business volume changes. Keep a note of the source for each input, such as a quote, invoice, policy page, contract, or monthly statement, so the estimate can be checked later. If one input is uncertain, test a low, middle, and high case before comparing options.