HR spreadsheets,
without the headache
Payroll costs, hiring, schedules, time off: describe what you want to track.
Summia builds the table and keeps it up to date with you.
Payroll costs, down to the cent
Raises and new hires are easier to decide when you can see what they cost. Salaries, taxes and benefits, raises, upcoming hires: change one assumption, and the total cost and the variance to budget follow.
| Current headcount | 24 |
| Average annual salary | $65,000 |
| Across-the-board raise | 3% |
| New hires in Q2 | 3 |
| Taxes and benefits rate | 25% |
| Gross payroll | $1,757,438 |
| Taxes and benefits | $439,360 |
| Total cost | $2,196,798 |
| Variance to budget | −$3,202 |
| Wk 45 | Wk 46 | Wk 47 | Wk 48 | |
|---|---|---|---|---|
| Alex | ||||
| Ben | ||||
| Chloe | ||||
| David |
Schedules that hold up
A badly balanced schedule always ends in last-minute swaps. On-call, shifts, summer vacations: give Summia your rules, and it spreads out the slots and shows you the gaps.
Managers’ numbers, without chasing anyone by email
Gathering every manager’s needs takes weeks of reminders. Give each manager their own part, with Can fill in access: they enter their needs, and the total updates for everyone.
| Product | CD | 3 roles |
| Sales | TM | 2 roles |
| Support | JL | in progress |
| Total | 5 roles |
What HR teams build with Summia
Salary data, well protected
Hosted in France, no AI training on your data, and you decide exactly who sees what.
How we approach security →- Share a single table A manager sees their own department, nothing else.
- Hidden formulas People fill in their numbers without seeing the inner workings.
- Remove access in one click It takes effect immediately, on every device.