$250,000+ in partner rewards

The Startup Stack

We partner with the best platforms that top startups use to run their companies—from payroll and accounting to email and benefits. Get exclusive deals from Brex, Superhuman, Accrue, Pilot, and 20+ other essential tools.

Superhuman logo
Accrue logo
Fondo logo
Haven logo
Brex logo
Pilot logo
Quanta logo
Linear logo

Accounting and Finance

Manage your books, expenses, and accounting with industry-leading platforms

Haven logo

Haven Tax

Haven delivers modern accounting and tax services with an entrepreneurial approach for startups and growing businesses.

20% off
Brex logo

Brex

AI-powered spend platform with corporate cards, expense management, and financial services built for growing companies.

3 mos free on Premium
Rho logo

Rho

Rho is the all-in-one banking platform for startups and the accountants supporting them.

$1,500 statement credit
Carta logo

Carta

Carta is the leading provider of world-class software purpose-built for everyone in private capital.

20% off + waived implementation
Ramp logo

Ramp

Easy-to-use corporate cards, bill payments, accounting, and a whole lot more. All in one place.

3 mos free on Ramp Plus
Fondo logo

Fondo

Easy accounting for busy founders: get your startup's bookkeeping done, taxes filed, and cash back from the IRS.

Free DE Franchise Tax Filing
Quanta logo

Quanta

Quanta combines AI-powered efficiency with expert human service, delivering fast, clear, and accurate accounting.

20% off
Accountalent logo

Accountalent

Go-To tax and accounting solution for 5,000+ startups. Experts in income and sales tax compliance, R&D Credits, and bookkeeping that scales from Seed to Series C.

$500 off Corporate Taxes
Pilot logo

Pilot

Pilot provides bookkeeping, tax prep, and financial expertise so you can focus 100% on making your business succeed.

Free DE Franchise Tax Filing
Numeral logo

Numeral

Handling all aspects of sales tax from registration to remittance for startups and high-growth software companies, Numeral provides complete, white-glove sales tax service.

50% off first 3 months
Arvo logo

Arvo

Arvo extends runways for startups and high-growth companies by freeing up capital lost to inefficient bookkeeping, tax, and tax credit services (R&D & WOTC).

Waive annual R&D Software fee

Modern payroll for startups