Fundraising FoxTwilio Ventures — Full Portfolio
9 tracked investments · listed companies and verified rows first
Rime develops voice synthesis technology using a linguistics-first approach for enterprise applications, powering voice agents for healthcare and financial services providers requiring high accuracy on complex terminology and compliance-compliant natural-sounding conversations.
AI & Machine LearningEnterprise SoftwareHealthtech
Jyoti Bansal(Founder)inJohn Vrionis(Co-founder)inLily Clifford(CEO)Brooke Larson(Co-Founder)Ares Geovanos(Co-Founder)
Co-investorsCorazon CapitalM13Sputnik ATXBoxGroupLong Journey VenturesPhosphor Capital+1 more
Courier provides a notification platform that delivers messages to Slack and Teams with customizable routing, authentication, and multi-channel capabilities.
AI & Machine LearningDeveloper ToolsEnterprise SoftwareSaaSSan Francisco, US
Troy Goode(Founder)in
Co-investorsBessemer Venture PartnersGV (Google Ventures)MatrixY CombinatorForum VenturesLachy Groom+5 more
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Coval provides developer tools for automated simulation and evaluation of agents and complex systems.
AI & Machine LearningDeveloper ToolsEnterprise SoftwareSaaSBengaluru, IN
Brooke Hopkins(Founder)in
Co-investorsAlumni VenturesGenerationshipMaC Venture CapitalNorwest Venture PartnersPioneerSwift Ventures+6 more
Deepgram builds foundational voice AI technology that enables speech-to-text, audio intelligence, text-to-speech, and voice agent APIs for businesses to create natural voice interactions.
AI & Machine LearningCloud ComputingDeveloper ToolsEnterprise SoftwareSan Francisco, US
Scott Stephenson(Founder)inDave Wilner(Director)inAdam Sypniewski(Founder)inNoah Shutty(Founder)
BoardZach DeWitt(Director)inElizabeth de Saint-Aignan(Director)in
Co-investorsAlkeon InnovationAlumni VenturesB CapitalBascom VenturesCompoundConnetic Ventures+35 more
Edovo provides educational and rehabilitative programming delivered on tablets inside correctional facilities, covering literacy, GED and college courses, vocational training, and substance abuse and mental health curricula.
EdTechGovTechImpact & Social GoodChicago, US
Brian Hill(Founder)inCarl Alguire(Executive Officer, Director)in
BoardHarry Harczak(Director)Greg Lernihan(Director)Chris Bentley(Director)
Co-investorsSustainVCTribal VenturesImpact EngineKapor Capital
Paradox is an AI-powered recruiting assistant that automates hiring tasks and enhances the candidate experience across the entire recruitment lifecycle, from job posting and application through scheduling and feedback collection.
AI & Machine LearningHR TechSaaSScottsdale, US
Aaron Matos(Executive Officer, Director)Adam Godsonin
BoardCHRISTOPHER S. GAFFNEY(Director)JOHN G. HAYES(Director)
Co-investorsBrighton Park CapitalFelicis VenturesFusion VCGeodesic CapitalLVenture GroupPerot Jain+6 more
Postscript helps ecommerce brands design and operate SMS marketing programs that engage customers and drive revenue.
AI & Machine LearningE-commerceEnterprise SoftwareMarketing TechSaaSPhoenix, US
Adam Turner(Founder)inAlex Beller(Founder)inColin Turner(Founder)in
BoardMike Duboe(Board Member / Investor representative (General Partner, Greylock))inSarah Guo(Board Member (joined at Series B, 2021, as a Greylock partner))in
Co-investors01 Advisors1984 Ventures Management, LlcAccompliceAli CapitalBeyond CapitalExpanding Capital+12 more
Rime builds ultra-realistic voice AI models trained on a proprietary in-studio dataset of spontaneous, multilingual conversational speech, designed for enterprise communication use cases.
AI & Machine LearningDeep TechEnterprise SoftwareSaaSSan Francisco, US
Lily Clifford(Founder)inBrooke Larson(Founder)inArif Alotaibi(Founder)Mohammed Almarshidi(Founder)
BoardAres Geovanos(Founder)John Vrionis(Director)in
Co-investorsUnusual VenturesAlumni VenturesCorazon CapitalM13Moth FundCadenza+2 more
Treble.ai provides a platform for businesses to create and distribute marketing conversations at scale via WhatsApp, with built-in analytics to track and optimize campaign performance across customer acquisition funnels.
Enterprise SoftwareMarketing TechSão Paulo, BR
Felipe Otálora(Founder)inSebastián Valencia(Founder)inDaniel Martinez(Founder)in
Co-investorsEmles Venture PartnersFundersClubLatitud VenturesMagma PartnersMAYA Capital VenturesSoma Capital+5 more
Rows marked “SEC filing” are inferred from directors named on the company's SEC Form D — public regulatory data, not a portfolio list published by the firm.