Solutions
For startups

Painless 0 to 1 payroll and benefits. Everything you need, out of the box.

Winslow gives a brand-new company everything it needs to pay and support its people on day one — payroll and benefits out of the box, Slack integrated and Claude ready, tax and compliance accounts and filings handled for you, and a dedicated HR expert bundled in for free.

01

Payroll & benefits, out of the box

Multi-state payroll, W-2s, 1099s, health, dental, and vision — everything you need to pay and support your first hires, ready on day one.

02

Slack integrated, Claude ready

Run HR where you already work. Ask for PTO, paystubs, benefits and policy right in Slack, and connect Claude or any agent to your data.

03

Tax & compliance, handled

We open your state tax and compliance accounts and file for you — registrations, filings and notices across every jurisdiction you hire in.

04

A dedicated HR expert, free

Every startup gets a real HR expert bundled in at no extra cost. Ask anything — in Slack, Claude, or any agent you work with.

Start your company on Winslow.

First payroll in an afternoon. Tax accounts opened, filings handled, and a real HR expert in your Slack — bundled in for free.

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