← All investors

Sigma Prime Ventures
18 portfolio companies · 4 on the map · $373.1M raised · 4 cities
Portfolio map
4 Sigma Prime Ventures portfolio companies on the map.
Portfolio companies

CallMiner
Waltham
CallMiner develops AI-powered conversation intelligence software that analyzes customer interactions, particularly in call centers.
Software Development$196.6MEst. 2002
Ceros
New York
Ceros is a cloud-based interactive content creation platform for marketers and designers.
Technology, Information and Internet$133.4MEst. 2012
CarNow
Raleigh
CarNow is a messaging and digital retailing platform for automotive industry.
Software Development$43MEst. 2014
Interactions
franklin
SoundHound AI provides voice AI solutions for brands and products.
Software DevelopmentPublicEst. 2004
More portfolio companies
14 more Sigma Prime Ventures investments we track beyond the map.
NasuniBoston · Private Equity
PhenomAmbler · Series C
ContentlyNew York · Series C
OversightAtlanta · Series C
CloudHealth TechnologiesBoston · Series C
Medallia Digital Experience AnalyticsLondon · Series A
MobiquityWaltham · Series B
Paradigm4, inc.Waltham · Series A
BionX™ Medical TechnologiesBedford · Series E
WordStreamBoston · Venture
TrueLensCambridge · Venture
CirbaMarkham · Series C
VignetteAustin · Venture
N ToggleBoston · Series A
Portfolio map
4 Sigma Prime Ventures portfolio companies on the map.