Zero IT setup. 100% plug-and-play.
Upload any Excel with names and emails - one click imports everyone and sends invite emails so they can set a password and book vacations on day one.
Ditch the messy spreadsheets and chat-thread requests. LeaveOS gives your team a clear way to book time off, keep coverage visible, and optionally sync approved leave to Microsoft Outlook.
Got a team roster in Excel? Import everyone in one click. No credit card required.
GDPR-ready
TLS encryption
EU-focused hosting
DPA on request
28 Oct
Team offsite
29 Oct
State holiday
| Employee | Fri 23 | Sat 24 | Sun 25 | Mon 26 | Tue 27 | Wed 28 | Thu 29 | Fri 30 | Sat 31 | Sun 1 | Mon 2 | Tue 3 | Wed 4 | Thu 5 | Fri 6 | Sat 7 | Sun 8 | Mon 9 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Sarah Jenkins | Paid Vacation Substitute: Marcus Chen | |||||||||||||||||
Marcus Chen | Work from Home | |||||||||||||||||
Elena Rodriguez | Paid Vacation | |||||||||||||||||
James O'Brien | ||||||||||||||||||
Anna Kowalski | ||||||||||||||||||
Built for HR teams, store managers, and growing workplaces.
Security & privacy
LeaveOS applies workplace security controls in-app. Infrastructure providers we use may hold certifications such as ISO/IEC 27001 or SOC 2; those certifications belong to the providers, not to LeaveOS as a product.
GDPR-ready
Privacy by design for EU workplaces
TLS encryption
Data protected in transit
EU-focused hosting
Primary infrastructure in the EU where available
DPA on request
Data processing agreement available
Upload any Excel with names and emails - one click imports everyone and sends invite emails so they can set a password and book vacations on day one.
Our visual timeline alerts you if too many people from the same department request the same day off. Always know who is covering the shift.
Stop doing math in Excel. LeaveOS automatically deducts days, tracks sick leave, and handles year-end rollovers with zero human error.
Most companies already have a roster somewhere. Upload it once - any Excel, Sheets export, or CSV - and LeaveOS handles the rest. Every employee gets an invite to set their password and start booking time off. No manual data entry. No waiting on IT.
Upload any spreadsheet
Already have a list in Excel, Google Sheets, or CSV? If it has names and emails, you are good to go - extra columns are ignored.
Import with one click
LeaveOS finds the name and email columns automatically. No mapping, no IT project, no copy-paste marathon.
Invites go out instantly
Every employee gets an email invite to set their password, join your workspace, and start booking vacations the same day.
Works with messy spreadsheets - we only need name & email
Import employees
Admin → Users → Import from Excel
team-roster-march.xlsx
48 employees found · ready to import
Invite emails sent - your team can set a password and request their first vacation in minutes.
Your team can request a vacation, sick day, or remote work in seconds. Managers get notified in LeaveOS and Microsoft Teams, and can approve with one click.
Whether you have full-time staff, part-time merchants, or freelancers. Easily set custom leave policies, public holidays for different countries, and automatic accrual rates.
Approved absences can sync to Microsoft Outlook calendars so colleagues see who is away without chasing chat messages.
The Old Way
Spreadsheets
The LeaveOS Way
LeaveOS
Start for free with your whole team. Upgrade to automate your workflow or self-host for ultimate control.
On paid plans, you only pay for active employees - never for someone who has already left.
Generous core features for teams of any size.
Automate your company's workflow.
Maximum security and data sovereignty.
Built for HR & finance teams
Teams change - and your bill should reflect reality. When an employee leaves your company, deactivate them in LeaveOS and we stop charging for that seat right away. Your invoice is prorated automatically, so you never pay for days they were not with you.
Real example: If someone's last day is March 31, you are not billed for the whole of March. You only pay for the days they were active. Same if they leave mid-month - no full-month charges, no surprise line items, no chasing credits.
Everything you need to know about plans and billing.
The Starter plan gives you our beautiful core product for free, forever. The Pro plan adds workflow automation by instantly syncing approved leaves to your Microsoft or Google calendars and chat apps.
On the Enterprise plan, we provide Docker containers so you can host LeaveOS entirely on your own AWS, Azure, or internal servers. Your HR data never leaves your premises.
You only pay for active employees - full stop. When someone leaves your company, deactivate their profile and we automatically prorate your bill. If their last day is the 31st of the month, you are not charged for that entire month; you only pay for the days they were actually on your team. No credits to chase, no awkward calls with finance.
“We used to track 40 employees' vacations on a shared Excel sheet. It was a nightmare of miscommunication and coverage gaps in our stores. We switched to LeaveOS, and it took literally 5 minutes to set up. Now, the team manages it themselves.”
Your HR data is hosted on enterprise-grade infrastructure, protected by the same security layers trusted by global tech giants.
Shielded by advanced Web Application Firewalls (WAF) to prevent malicious attacks and ensure 99.9% uptime.
All data transmitted is secured using bank-grade TLS 1.2+ encryption. Data at rest is AES-256 encrypted.
Every administrative action is strictly recorded for compliance and internal security audits.
Our hosting and database infrastructure providers are officially ISO/IEC 27001:2022 and SOC2 Type II certified.
Give your team a clearer way to request and approve time off.
Start your free trial14 days free. Unlimited users. Cancel anytime.