Email

300+ Companies
More info
Parent markets
Submarkets
Sibling markets
Related markets
300+ companies in Email
Show all
Yahoo

Yahoo

Email +3
Gmail

Gmail

Email +1
Yandex

Yandex

Information Technology +3
ProtonMail

ProtonMail

Email +3
Mail.Ru

Mail.Ru

Email +3
MailChimp

MailChimp

Email +3
Sunrise

Sunrise

Email +5
SwiftERM

SwiftERM

Email +2
Pepipost

Pepipost

Email +3
SendGrid

SendGrid

Email +4
Mimecast

Mimecast

Email +2
Curated

Curated

Email +2
OVH

OVH

Email +2
Whitepages

Whitepages

Spam Filtering
unroll.me

unroll.me

Email
All companies in Email
Terms of Service Privacy Policy Cookie Statement API Integrations Plans & Pricing
Built with ❤︎ by Datalicious ©2020
A daughter company of TNW.
Index.co is not affiliated with Index Ventures.

News

Funding rounds

Acquisitions

Companies

Investors

Filter companies
Company Country Founded Funding Employees
Yahoo

Yahoo

Email +3
United States 1995 $6.8M 14K
Gmail

Gmail

Email +1
United States 2004 - 11
Yandex

Yandex

Information Technology +3
Russia 1997 $1.3B 6K
ProtonMail

ProtonMail

Email +3
Switzerland 2013 $2.6M 2
Mail.Ru

Mail.Ru

Email +3
Russia 1998 $165M 3K
MailChimp

MailChimp

Email +3
United States 2001 - 35
Sunrise

Sunrise

Email +5
United States 2012 $8.2M 7
SwiftERM

SwiftERM

Email +2
United Kingdom 2014 - 11
Pepipost

Pepipost

Email +3
India 2015 - 15
SendGrid

SendGrid

Email +4
United States 2009 $211.4M 420
Mimecast

Mimecast

Email +2
United Kingdom 2003 $83.4M 501 - 1K
Curated

Curated

Email +2
United Kingdom 2012 - 2
OVH

OVH

Email +2
France 1999 $727.2M 501
Whitepages

Whitepages

Spam Filtering
United States 1997 $45M 51
unroll.me

unroll.me

Email
United States 2011 - 6
Mixmax

Mixmax

Email +3
United States 2014 $11.9M 2
Tessian

Tessian

Email +10
United Kingdom 2013 $101.4M 30
Helpmonks

Helpmonks

Email +2
United States 2013 - 3
GuessBox

GuessBox

Email +3
Australia 2015 $20k 7
Mailbox

Mailbox

Email +3
United States 2011 $5M 13
CloudMagic

CloudMagic

Email +2
United States 2010 - 11
Edison Software

Edison Software

Email +8
United States 2011 $4.3M 11
Superhuman

Superhuman

Email +5
United States 2015 $33M 16
Mailgun

Mailgun

Email +2
United States 2010 $51.1M -
Polymail

Polymail

Email +3
United States 2015 $120k 2
RedKix

RedKix

Email +3
United States 2014 $17M 11
ValiMail

ValiMail

Email +2
United States 2014 $83.5M 2
PowerInbox

PowerInbox

Email
United States 2010 $18.4M 11
Constant Contact

Constant Contact

Email +3
United States 1998 $3.7M 1K
PebblePost

PebblePost

Email +1
United States 2014 $111.1M 2
Notion AI

Notion AI

Email +3
United States 2013 $9.5M 11 - 50
Julie Desk

Julie Desk

Email +2
France 2014 $4M 11
EveryCloud

EveryCloud

Email +1
United Kingdom 2009 - 9
Gorgias

Gorgias

Email +2
France 2015 $1.5M 3
Sailthru

Sailthru

Email +3
United States 2008 $48M 145
Mailbird

Mailbird

Email +1
Indonesia 2011 - 7
Accompany

Accompany

Email +3
United States 2013 $40.6M 11 - 50
Contactually

Contactually

Email +3
United States 2011 $15M 3
Agari

Agari

Email +3
United States 2009 $79.5M 51
CleanEmail

CleanEmail

Email +1
United States - - 2
IronScales

IronScales

Email +1
Israel 2013 $23M 2
June.ai

June.ai

Email +3
United States 2016 $1.5M 10
Sortd

Sortd

Email +1
United States - - -
Boxer

Boxer

Email +1
United States 2012 $3M 11
Inky

Inky

Email +2
United States 2008 $235k -
Astro

Astro

Email +2
United States - $8M -
GovDelivery

GovDelivery

Email +3
United States 2000 - 51
Intermedia

Intermedia

Email +3
United States 1995 - 501
Wigzo

Wigzo

Email +3
Singapore 2015 $1.6M 11
MyBuys

MyBuys

Email +6
United States 2006 $37.3M 51
Showing a curated sample of 50 companies in the Email market.

Want to see the complete list?
Go Pro!