Email & Messaging

Top N Ranked

Country

Company Size

Domain Extension

Technology

Showing 1–25+ results

Domain	Company	Category	Country	Employees	Revenue	Rank
mail.ru	–	Email +1	–	–	–	14
live.com	–	Email	–	–	–	22
whatsapp.net	–	Text & Instant Messaging +3	–	–	–	32
whatsapp.com	WhatsApp	Text & Instant Messaging +2	US	1K-5K	$116.6B	56
wa.me	WhatsApp	Text & Instant Messaging +2	US	1K-5K	–	70
t.me	Telegram Messenger	Text & Instant Messaging +3	IN	11-50	–	106
outlook.com	–	Email	–	–	–	126
mailinabox.email	Mail-in-a-Box	Email +3	–	–	–	198
telegram.org	Telegram Messenger	Text & Instant Messaging +2	GB	11-50	–	249
slack.com	Slack	Text & Instant Messaging	US	1K-5K	$903M	350
telegram.me	Telegram Messenger	Text & Instant Messaging +1	GB	11-50	–	417
live.net	–	Email & Messaging +1	–	–	–	545
discordapp.com	Discord	Voice & Video Chat +4	US	251-1K	–	831
akismet.com	Akismet	Electronic Spam	US	1K-5K	–	1,490
gmail.com	–	Email & Messaging	–	–	–	1,630
vivox.com	Vivox	Voice & Video Chat +5	US	11-50	$2.2B	1,809
office365.us	–	Email & Messaging	–	–	–	1,902
max.ru	MAX.ru	Text & Instant Messaging +3	RU	–	–	1,905
spamhaus.org	The Spamhaus Project	Electronic Spam +3	AD	11-50	–	1,938
rspamd.com	–	Electronic Spam +1	–	–	–	1,982
wa.link	Walink	Text & Instant Messaging +3	–	–	–	2,038
wechat.com	WeChat	Text & Instant Messaging	CN	251-1K	–	2,064
hotmail.com	–	Email	–	–	–	2,320
signal.org	Signal Messenger	Other +2	US	51-250	–	2,384
web.de	–	Email +3	–	–	–	2,441