We track 71,000+ companies and rank them dynamically using our Seedtable Score – a score that uses quantitative and qualitative data points to signal the momentum behind a company. We then monitor the list manually leveraging our expertise as founders and investors.
There are 29 start-ups with an aggregate funding of $2.4b. The average funding per company in this subset is $81.8m.
Last update to the database: Feb 18, 2025. See changelog.
Dialpad is a San Francisco-headquartered business communications platform company.
9
Funding Rounds
$570.0m
Money raised
Plivo is a cloud-based communications platform as a service (CPaaS) company headquartered in San Francisco, California. The company allows software developers to integrate phone calls, text messages, and other communication functions into their applications using its web service APIs.
2
Funding Rounds
$2.0m
Money raised
Voximplant is a Palo Alto, California-based company that provides a cloud communications platform with voice, video, and messaging solutions for enterprises, startups, and nonprofit organizations.
1
Funding Rounds
$10.0m
Money raised
IntelePeer is a software company and customer communications platform.
8
Funding Rounds
$192.1m
Money raised
MessageBird is a messaging company offering a communications platform as a service.
7
Funding Rounds
$1.2b
Money raised
Voxeet is a Sausalito, California-based company founded in 2012.
1
Funding Rounds
$1.5m
Money raised
CounterPath Corporation is a Vancouver-based company founded in 2002.
3
Funding Rounds
$2.7m
Money raised
Pigeonly is a company offering a subscrition-based platform for searching, finding and communicating with incarcerated people.
3
Funding Rounds
$2.5m
Money raised
Jajah is a Mountain View, California-based company founded in 2005.
4
Funding Rounds
$33.0m
Money raised
Digium is an Huntsville, Alabama-based company founded in 1999 by Mark Spencer.
1
Funding Rounds
$13.8m
Money raised
Voxbone is a cloud communications (iaas) company based in brussels founded in 2005 by Rod Ullens.
1
Funding Rounds
$1.1m
Money raised
Zipwhip is a Seattle-based company founded in 2007 by Michael Smyers, John Lauer and Anthony Riemma.
4
Funding Rounds
$86.1m
Money raised
Operator of a contact center platform intended to help clients in communicating. The company's platform gives telephone numbers in Colombia and the world and helps to increase the productivity of collaborators with the portability of extension on mobile or PC.
3
Funding Rounds
$1.1m
Money raised
Sounder is a San Francisco-based company founded in 2019.
1
Funding Rounds
$150.0k
Money raised
Jaxtr is a Menlo Park, California-based company founded in 2007.
3
Funding Rounds
$21.5m
Money raised
George is a Vancouver, British Columbia-based company founded in 2010 by Sam Samy.
1
Funding Rounds
$300.0k
Money raised
Routee is a communication privacy and security company for the contract.
1
Funding Rounds
$1.5m
Money raised
FreedomPop is a Los Angeles-based company founded in 2011 by Stephen Stokols.
4
Funding Rounds
$72.5m
Money raised
Vivox is a Natick, Massachusetts-based company founded in 2013 by Jeff Pulver, Rob Seaver and Jim Toga.
4
Funding Rounds
$22.6m
Money raised
Vocalocity is a company founded by Jeff Haynie.
2
Funding Rounds
$13.6m
Money raised
Edgewater Networks is a company founded by David G. Norman.
1
Funding Rounds
$4.1m
Money raised
Callision is a New York-based business phone platform.
2
Funding Rounds
$250.0k
Money raised
VoiceGem is a company offering a web and iOS application for sending voice messages on different platforms.
1
Funding Rounds
Talkray is a company founded in 2019.
2
Funding Rounds
$2.1m
Money raised
Platform connecting under-privileged immigrants with their families back home.
1
Funding Rounds
$5.0m
Money raised
Bababoo is a company founded in 2010 by Tony Million.
1
Funding Rounds
$1.5m
Money raised
Syndeo Corporation is a Campbell, California-based voip company.
1
Funding Rounds
$75.0m
Money raised
TeleSym is a Bellevue-based company.
1
Funding Rounds
$12.5m
Money raised
InteliCloud is a company founded in 2017.
1
Funding Rounds
$2.0m
Money raised