Plain

Plain provides a collaborative customer support platform for modern businesses.

San Francisco, CA, USA—Founded 2020—Website

£16.8MTotal raised

Plain provides a customer support platform designed to modernise B2B workflows and consolidate communication channels. The system helps businesses manage interactions across platforms like Slack and email.

Founders

Simon Rohrbach

Co-founder and CEO

Matt Vagni

Co-founder and CTO

Investors

Series A10 February 2025
£12.0M
Battery VenturesLead
Index VenturesFollow-on
Connect VenturesFollow-on
Seed3 November 2022
£4.8M
Connect VenturesLead
Index VenturesLead
M
MKT1
S
Soleio
AP
Allison Pickens
ZK
Zack Kanter
DK
David Kanter
RR
Rona Ruthen
TP
Thomas Paul Mann
MH
Mike Hudack
ND
Nicolas Dessaigne
LM
Luca Martinetti
CS
Chris Schagen
MR
Matt Robinson

Funding history

Series A10 February 2025

£12.0M

Plain raises £12m in Series A funding led by Battery Ventures to expand its support platform.

Battery Ventures led the Series A round to support platform development and US expansion.

Seed3 November 2022

£4.8M

Plain secures £4.8m in seed funding co-led by Connect Ventures and Index Ventures to scale its customer support platform.

The seed round was co-led by Connect Ventures and Index Ventures to accelerate team expansion and product growth.