# Salsa

> Salsa is an embedded-payroll infrastructure company that lets software platforms launch their own branded payroll products using configurable UI components, REST and GraphQL APIs, webhooks, and operational support. It handles calculations, tax filings, compliance, and money movement behind the scenes, while customers such as HoneyBook, Mangomint, Easyteam, Trez, and BrightGo keep control of the user experience.

- **Founded:** 2021
- **Headquarters:** San Francisco, United States
- **Founders:** John Kramer (Co-founder and CEO), Juan M. Barroso (Co-founder and CTO)
- **Products:** Salsa Express, Salsa Advanced, Paystream APIs, Payroll operations and compliance
- **Notable:** Raised $30 million in disclosed funding by April 2025., Helped HoneyBook launch a contractor-payroll beta in about one month., Helped GlossGenius reach its first payroll run just over a month after integration began.

## Products & services

- **Salsa Express** — Configurable, embeddable UI components paired with a light API and webhook integration for launching branded payroll experiences quickly.
- **Salsa Advanced** — REST and GraphQL APIs for platforms that want to build a deeply customized payroll interface while Salsa runs the underlying payroll operations.
- **Paystream APIs** — Data-synchronization APIs that accept employer, worker, time, earnings, and compensation data from a partner platform.
- **Payroll operations and compliance** — Calculation, tax filing and remittance, money movement, onboarding, risk controls, migration support, and optional white-label customer support for U.S. and Canadian payroll.

## Achievements

- Raised $30 million in disclosed funding by April 2025.
- Helped HoneyBook launch a contractor-payroll beta in about one month.
- Helped GlossGenius reach its first payroll run just over a month after integration began.
- Mangomint reported double-digit conversion in the first 30 days after launching payroll.
- Trez's Salsa-powered product processed millions of dollars in wages.
- Expanded its embedded payroll infrastructure from the United States into Canada in 2024.
- Easyteam reported a 70% reduction in payday-related errors and 92% of surveyed owners feeling more confident managing payroll.

## Latest updates

- **2026-02** — Added automatic handling for employer-paid PFML premiums, raw payroll journal entries by CSV and API, journal lifecycle webhooks, and memos on worker payments.
- **2026-01** — Released onboarding and infrastructure refinements designed to make payroll flows more responsive to different partner product strategies.
- **2025-10** — Added programmatic creation of historical worker records to simplify payroll migrations and year-to-date setup.
- **2025-04** — Raised an oversubscribed $20 million Series A led by Altos Ventures, bringing disclosed funding to $30 million.
- **2024-06** — Launched Canadian embedded payroll with Mangomint, using the same integration approach available to U.S. partners.

## Links

- Website: https://www.salsa.dev/
- LinkedIn: https://www.linkedin.com/company/salsa-dev/
- Twitter/X: https://twitter.com/salsa_dev

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Profile page: https://yespress.io/salsa
Published by YesPress — https://yespress.io
Last updated: 2026-09-28