HR software vs spreadsheets — when to switch (and when not to)
Every small team starts on spreadsheets. The cost of switching is "learn a new tool"; the cost of not switching is, at first, basically zero. The interesting question is when the math flips — when the second-order costs of spreadsheets (missed leave updates, audit risk, manual onboarding, hand-built payroll exports) start exceeding the cost of HR software. This page is an honest take on that line.
Who this is for: Teams that have grown past about 8-15 employees, or teams below that count who have already missed a leave balance, contract renewal, or onboarding step that cost real money. Below 5 employees, spreadsheets usually still win on friction.
About Spreadsheets
The default starting point for every small team — until it costs more than it saves.
Where Spreadsheets is genuinely strong
Zero learning curve for anyone who can use Excel or Google Sheets Infinitely flexible — you can model anything that fits in a grid Effectively free if you already have Google Workspace or Microsoft 365 Excellent for ad-hoc analysis once data is structured
Where it tends to fall short for our typical buyer
No audit trail — changes are silent and hard to attribute Permissions are coarse; protecting columns of sensitive personal data is fragile Formulas break when rows are inserted in the wrong place; reports go stale silently No workflow automation — every leave approval is a manual email chain GDPR audit risk: personal data scattered across multiple workbooks and Drive folders
Side by side
| Feature | HourSquare | Spreadsheets |
|---|---|---|
| Single source of truth for employee data | Yes | In theory, but scattered across files in practice |
| Audit trail of changes | Yes — changes to employee records and settings logged with user and timestamp | Limited (Google Sheets version history at best) |
| Role-based access control | Yes — fine-grained per role | Coarse (per-file sharing) |
| Automated leave accrual | Yes — by policy and tenure | Manual formulas, often inaccurate |
| Onboarding workflow | Auto-starts when the employee is added | Email + Slack reminders, often missed |
| Payroll-ready exports | Yes — pay runs, payslips, payment and accountant exports | Hand-built each month |
| GDPR compliance support | Built in (EU hosting, audit log, export and deletion) | Manual policy and file management |
| Mobile app | Responsive web app with a phone layout; no native app | Sheets apps only; no HR workflow on mobile |
Choose HourSquare if…
Free for now, every module included Set up from your existing sheet — export it as CSV and load the employee records once Single source of truth replaces 5-10 scattered files Leave policies with accrual replace error-prone manual formulas Onboarding templates that auto-start when you add the employee replace forgotten email reminders
Choose Spreadsheets if…
Your team is 5 or fewer people and you do not anticipate growing You operate in a jurisdiction where employer obligations are minimal No one on the team has time to learn a new tool right now (legitimate constraint)
Spreadsheets are not bad
A well-structured Google Sheet can run HR for a 5-person team indefinitely. There is no shame in this — the cost of HR software at that size is greater than the cost of one person spending two hours a month maintaining a spreadsheet. The transition point is not "spreadsheets are wrong"; it is "the team has grown past the point where one person can hold all the state in their head."
The signals to switch
- Someone has missed a leave balance, contract renewal, or new-hire IT setup that cost real money
- The founder is spending more than two hours a week on HR admin instead of building
- The team has crossed 8-15 employees and the spreadsheet is starting to lose updates
- A regulator, auditor, or due-diligence process is on the horizon and your "HR system" is a Google Drive folder
- You are hiring across multiple countries and each country's holidays, working week and payroll are too much to track by hand
What HR software actually replaces
It is rarely a single spreadsheet. The realistic picture: an employee directory in Sheets, a leave tracker that someone updates in Excel, a Google Drive folder with contracts (somewhere), a manual onboarding checklist in Notion, a payroll-prep template the accountant maintains, and a Slack channel where leave requests get approved (and often forgotten). HR software collapses all of these into one system with workflow on top.
The GDPR / audit angle
Personal data scattered across multiple Google Sheets and Drive folders is a real GDPR liability. A "right to erasure" request against a sprawling spreadsheet architecture turns into a several-day project. The same request in a proper HRIS is a single button. For employers under GDPR or similar regimes, this often becomes the deciding factor — not features, but the audit-readiness gap.
When to stay on spreadsheets
Honestly: if your team is 5 or fewer people, you all sit in the same room, you trust the one person who maintains the master sheet, and you have not yet had an HR mistake cost real money, do not switch. The cost of learning a new tool exceeds the value you would extract from it at that scale.
Frequently asked
When should a small business switch from spreadsheets to HR software?
Is HR software worth it for a 10-person team?
Can I import my spreadsheet into HourSquare?
What are the hidden costs of using spreadsheets for HR?
Other comparisons
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