HR meets projects.
The way it should've.
SnowaOS is one operations ledger powering four apps. Plan sprints knowing real PTO. Bill clients from real payroll. Ask hard questions and get answers in 1.2 seconds.
Because HR knows Tom has PTO Thursday and Friday. Projects knows he's already on three things. One ledger means one truth, not three best-effort integrations.
loaded
Six numbers from real customers.
No more reconciling four tools to plan a sprint.
Rate mismatches, missing time, contract drift.
"Who picks up Tom's tickets if he leaves?"
BambooHR · Linear · Tempo · Harvest · Gusto.
Real labor cost reveals what spreadsheets miss.
SSO, SCIM, migration from your old tool.
Ask the hard question. Get the real answer.
Linear's AI summarizes tickets. Notion's AI rewrites docs. SnowaOS's AI queries your actual ledger — payroll, contracts, capacity, git history — and cites every row it touched.
Try the AI →Pick your entry point.
Each app is a complete product on its own. The bundle is where the magic compounds.
Employees, payroll, leave, attendance, onboarding · with project-impact awareness no other HRMS has.
Explore HRMS →PRCapacity-aware sprint planning. Real cost per project. Client portal that prints invoices.
Explore Projects →MECheck in, request leave, see your payslip, find a policy. Everything an employee needs daily.
Explore self-service →AICross-app questions answered in seconds. Scheduled reports. The unfair advantage in one chat box.
Try the AI →Stop reconciling. Start running.
14 days free. SOC 2. Live in 8 minutes. We migrate from BambooHR, Rippling, Linear, Asana, Jira — on the house.
Frequently asked questions
What is SnowaOS?
SnowaOS is one operations ledger that powers four apps — project management, HRMS, payroll, and employee self-service — on a single shared dataset of people, time, and money. Because projects and HR run on the same system, SnowaOS reports real project cost and margin sourced from actual payroll rather than estimates.
How is SnowaOS different from Jira, Asana, or Linear?
Traditional project tools track tasks but hold no HR or payroll data, so cost and capacity are guesses. SnowaOS shares one ledger with HR: project cost and margin come from each person's real loaded salary rate, and capacity comes from real PTO, leave, and availability — so you don't commit to sprints your team can't actually deliver.
Does SnowaOS include HR and payroll?
Yes. HRMS (attendance, leave, onboarding, offboarding, org chart) and payroll-aware reporting are built in and share the same data as the project tools, so there is no reconciliation or CSV export between separate systems.
How does SnowaOS calculate project cost and margin?
It multiplies the time logged against each ticket by that person's loaded cost rate, which is derived from HR payroll — not from a separate spreadsheet. Because the numbers come from the same ledger as the work, margin reflects reality and updates as work and payroll change.
Who is SnowaOS for?
Software and professional-services teams — agencies, consultancies, and dev shops — that want project management and HR in one place, and the leaders (project managers, HR, and finance) who need trustworthy cost, margin, and capacity from a single source of truth.
Can SnowaOS replace my existing PM and HR tools?
Yes — SnowaOS is designed to consolidate project management and HR/HRMS into one system, and supports migrating from tools like BambooHR, Rippling, Workday, and Gusto. Running both on one ledger is what unlocks real cost, margin, and capacity that separate tools cannot produce.