Arch Labs

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United States · Founded 2018 · $77.5M raised

Headquarters
New York
Employees
11–50
Founded
2018
Business Model
B2B
Website
arch.co
Total Funding
$77.5M
Last Round
$52.0M Series BSep 2025
Rounds
3

About

Arch provides an infrastructure layer for private markets that helps investors reduce risk, operate confidently, and improve outcomes across private investments. Its platform aggregates, categorizes, and consolidates investment communications, documents, and data across fund and direct holdings. It also extracts data, streamlines team workflows, automates insights about investment changes, and supports collaboration among investors, advisors, allocators, accountants, and service providers.

Summary

Arch Labs is a Fintech company based in United States, founded in 2018. It has raised $77.5M in total across 3 rounds, most recently a $52.0M Series B round in Sep 2025. Investors include Menlo Ventures, Craft Ventures and Oak HC/FT.

Tech & App Stack

4 technologies & apps tracked

Every product and vendor across these categories, with where each signal came from.

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Funding History

Series BSeries BSep 2025
$52.0M

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Seed through Series B — per-round amounts, valuations, and who invested in each round.

Investors

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