The problem
Vertical software companies can't build payroll, taxes and compliance themselves
What they do
Payroll API that lets software platforms build payroll into their products
Traction Powers 90+ payroll platforms (up from 65+); $4.1B payroll moved in 2024
Hiring trend
- Open roles
- 18
- Ops roles
- 2
- Headcount
- ~180
Flat, ~165-190 staff (PitchBook/Tracxn, est.)
Hiring in
- San Francisco
- New York
- Remote
Glassdoor
3.7 ★ 38 reviews
Funding
- Last round
- $75M
- Stage
- Series C
- Date
- Feb 2022
Led by Stripe
- Hiring+1.518 open roles on the live job board (10–29 roles = +1.5)
- Funding recency0Series C · $75M, Feb 2022 (56 months ago): over 24 months = 0
- Traction+0.75Some growth: Powers 90+ payroll platforms (up from 65+); $4.1B payroll moved in 2024
- Red flags0None found in the last 24 months
- Total2.251.5 + 0 + 0.75 − 0 = 2.25 → Steady (1.5–3.49)
Distance (Half) is a separate read on how long the lead can last. It doesn't change the score.
Distance
Half · edge: hard to leave
Payroll embedded inside partners is hard to swap; embedded rivals are circling.
Last checked Oct 25, 2026