Stacker

Turns spreadsheets into internal apps and customer portals

London, United Kingdom · Founded 2017 · $22.7M raised

SaaS
YC S20
Headquarters
London
Employees
1–10
Founded
2017
Business Model
B2B
Website
stacker.ai
Total Funding
$22.7M
Last Round
$20.0M Series AAug 2021
Rounds
3

Totals include recorded grants and other qualifying funding, not just equity. What counts toward funding.

About

Stacker builds AI agents that get work done by connecting to existing tools, doing the work, and delivering the output. Agents plug into a company's stack, learn the business, show up where work happens, and grow new skills when they need to. They work with tools teams already use, connecting CRM, warehouse, Google Sheets, Gmail inbox, and the rest of the stack so agents can read and write where the data already lives. The workspace is a purpose-built interface where agents act alongside people across threads, records, and existing tools.

Summary

Stacker is a SaaS company based in London, United Kingdom, founded in 2017. It has raised $22.7M in total across 3 rounds, most recently a $20.0M Series A round in Aug 2021. Investors include Andreessen Horowitz, Pentech and Initialized Capital.

Tech & App Stack

6 technologies & apps tracked

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Funding History

Series ASeries AAug 2021
$20.0M

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Funding: Seed through Series A. Amounts, valuations, and investors where available.

Investors

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