/Investor DB

Longworth Venture Partners — Full Portfolio

10 tracked investments · listed companies and verified rows first

Applauseapplause.comin𝕏Jan 2014

Applause provides fully managed software testing services that combine a global community of over 1.5 million testers with AI and automation to validate web, mobile, and AI-powered applications.

AI & Machine LearningEnterprise SoftwareSaaSFramingham, US

Doron Reuveni(Founder)inChristopher Malone(Executive Officer)inRoy Solomon(Founder)

BoardJames Savage(Director)Sharon Weinbar(Director)Joel Mesznik(Director)

Co-investorsHarmonic Growth PartnersQuestMark PartnersScale Venture PartnersUpper90Vista Equity PartnersWessel Management+7 more

Creative Marketcreativemarket.comJun 2012acquired by Dribbble

A marketplace where independent designers sell digital assets such as fonts, graphics, templates, photos, and themes to other creators.

Developer ToolsEnterprise SoftwareMarketplacesSan Francisco, US

Darius "Bubs" Monsef(Founder)inAaron Epstein(Founder)inChris Williams(Founder)inChris Winn(Executive Officer, Director)in

BoardCack Wilhelm(Director)

Co-investors500 GlobalFounder CollectiveOnStartupsY CombinatorAccompliceAlexis Ohanian+17 more

Nuodbnuodb.comFeb 2014Acquired

NuoDB is a distributed SQL database that lets enterprises run and scale mission-critical SQL applications across private, public, hybrid, and multi-cloud environments with ACID compliance and continuous availability.

Cloud ComputingData & InfrastructureEnterprise SoftwareCambridge, US

John Wagner(Executive Officer)Barry Morris(Executive Officer, Director)

BoardMitchell Kertzman(Director)inGary Morgenthaler(Director)Nilanjana Bhowmik(Director)in

Co-investorsConvergeHummer Winblad Venture Partners (HWVP)

Olapicolapic.comin𝕏Jun 2015 · $15MAcquired

Social Native (at olapic.com) offers an AI-powered creator marketing platform trained on 1.8M+ creator collaborations and $8B in paid media, predicting brief, creator, and platform performance before spend.

AI & Machine LearningCreator EconomyE-commerceMarketing TechSocialNew York, US

David Shadpour(Founder & CEO)inEytan Elbaz(Co-Founder)inJose De Cabo(Executive Officer, Director)Luis Sanz Arilla(Executive Officer, Director)

BoardBen Lin(Director)

Co-investorsAct One VenturesContour Venture PartnersFELIX CAPITALFJ LabsLFX Venture PartnersOCV Partners+4 more

Rapidminerrapidminer.comSeries B · Feb 2015 · $15MAcquired

RapidMiner is an enterprise AI and analytics platform that unifies disparate data sources and activates insights through advanced analytics, machine learning, and generative AI capabilities to modernize organizational systems.

AI & Machine LearningData & InfrastructureEnterprise SoftwareCambridge, US

Ingo Mierswa(Founder)Peter Lee(Executive Officer, Director)Peter E. Lee(Founder)Ralf Klinkenberg(Founder)

BoardLuke Burns(Director)inJason Whitmire(Director)

Co-investorsAscent Venture PartnersBlossom Street VenturesConvergeEarlybird Venture CapitalNGP CapitalOpenOcean

Swirl NetworksinApr 2015

Boston, US

HILMI OZGUC(Executive Officer, Director)inGRETCHEN FLEMING(Executive Officer)in

BoardRONALD D. FISHER(Director)WOODY BENSON(Director)inNILANJANA BHOWMIK(Director)inMICHAEL GOLDEN(Director)

Co-investorsConvergeHearst VenturesSoftBank Capital

Symformin

Seattle, US

Praerit Garg(Executive Officer, Director)Bassam Tabbara(Executive Officer, Director)inMatthew Schiltz(Executive Officer, Director)

BoardNilanjana Bhowmik(Director)Mark Ashida(Director)

Other

Tracked investments with no reachable website or further public details — typically companies that wound down, renamed, or were absorbed.

Kitsy LaneMobiquityTriblio

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.