AS

Assembly

YC W18 ↗

New York City, US · Founded 2020 · 25 employees · 5 known investors

assembly.com ↗

Assembly provides a branded client portal for professional service firms to manage clients, contracts, and billing. The platform serves accounting, real estate, law, marketing, and tech firms, offering AI-powered back-office tools, messaging, file-sharing, invoicing, and eSignature capabilities.

Founders & leadership· Y Combinator alumni (W18)

MM

Marlon Misrain𝕏Founder/CEO

NR

Neil RainainFounder

Investors · 5

GO

GoAhead VenturesMenlo Park · $500K – $1M

UN

Union Square Ventures (USV)New York · $1M – $20M

Y

Y CombinatorSan Francisco · $500K

AC

Acrew CapitalreportedSan Francisco · $1M – $15M

LI

Lightspeed Venture PartnersreportedMenlo Park · $1.7M – $87M