/Investor DB

Long Venture Partners — Full Portfolio

20 tracked investments · listed companies and verified rows first

Amplitudeamplitude.comin𝕏NASDAQ: AMPLSeries B · May 2021 · $16M

Amplitude provides an AI analytics platform that helps companies understand customer behavior and make data-driven product decisions.

Data & InfrastructureDeveloper ToolsEnterprise SoftwareMarketing TechSaaSSan Francisco, US

Spenser Skates(Founder)inCurtis Liu(Founder)inJeffrey Wang(Founder)inAndrew Casey(Chief Financial Officer)inNathaniel Crook(Chief Commercial Officer)in

BoardPat Grady(Director)in

PartnerSam Yu· solo GP

Co-investorsBattery VenturesSequoia Capital91 VenturesArtisanal VenturesBoxGroupDCVC (Data Collective)+20 more

Affinity Hiveaffinityhive.com

PartnerSam Yu· solo GP

Blacksmsblacksms.info

The company develops mobile messaging software, with work centered on iOS engineering.

ConsumerSocial

PartnerSam Yu· solo GP

Boltbolt.comSeries A · Oct 2016 · $19M

Bolt Financial is a San Francisco fintech providing merchants with one-click online checkout software.

San Francisco, US

Ryan Breslow(Founder)inRyan Loh(Executive Officer)

BoardSteve Sarracino(Director)Arjun Sethi(Director)Laurence Tosi(Director)in

PartnerSam Yu· solo GP

Co-investors1435 CapitalActivant CapitalBallistic VenturesBollinger Investment GroupDigital HorizonDigital Horizon VC+29 more

Brava Homebrava.com𝕏Defunct

Brava is a technology company that makes a countertop cooking appliance using its Pure Light Cooking technology to prepare home-cooked meals and snacks quickly.

ConsumerDirect to ConsumerFoodTechHardware

Brendan Hutchinson(Founder)inDan Yue(Founder)John Pleasants(Founder)Thomas Cheng(Founder)

PartnerSam Yu· solo GP

Co-investorsCowboy VenturesDGNL VenturesNext Coast VenturesLead Edge CapitalLightspeed Venture PartnersThe Rise Fund+1 more

Facerigfacerig.com𝕏Series A · Jan 2018 · $2M

Animaze is a platform for creating and streaming interactive avatar-based entertainment content, serving streamers, YouTubers, VTubers, and content creators.

Creator EconomyGamingMedia & Entertainment

PartnerSam Yu· solo GP

Fireworkfirework.comin𝕏Series A · Aug 2018 · $11M

Firework offers 1:1 Video Chat, a real-time video engagement tool that lets brands and retailers connect with online shoppers for product discovery, consultation, and support directly on their websites.

AI & Machine LearningE-commerceMarketing TechRetail TechSaaSSan Mateo, US

Vincent Yang(Co-founder)inJerry Luk(Co-founder)in

Co-investorseGateway CapitalInformed Ventures Advisors, LlcSand Hill AngelsSilicon VenturesSoftBank Vision FundAmerican Express Ventures (Amex)+5 more

Game Closuregameclosure.com

GamingImpact & Social Good

Justin WaldronMartin HuntMichael CarterTom Fairfield

PartnerSam Yu· solo GP

Co-investors500 GlobalPeterson VenturesXG Ventures

Gfycatgfycat.comJul 2015Acquired

GIF/media platform that grew to 200 million monthly active users and was acquired by Snap.

Mountain View, US

Dan McEleney(Founder)Richard R. Rabbat(Executive Officer, Director)Jeff Harris(Founder)Richard Rabbat(Founder)

BoardErnestine Fu(Director)

PartnerSam Yu· solo GP

Co-investors500 Emerging EuropeAlsop Louie PartnersEdmonton UnlimitedPartech VenturesGreat Oaks Venture CapitalPear VC+4 more

Helloavahelloava.co

PartnerSam Yu· solo GP

Co-investorsFlying Tiger Capital

Lighthouselight.house

PartnerSam Yu· solo GP

Metaversegometa.io

PartnerSam Yu· solo GP

Numerainumer.ai𝕏

Numerai runs a data science tournament where participants build machine learning models on obfuscated, regularized financial datasets and stake cryptocurrency on their predictions to earn or burn based on performance.

AI & Machine LearningCrypto & Web3FintechSan Francisco, US

Richard Craib(Founder)Richard C.(Founder)in

BoardAndrew Weissman(Director of the Issuer.)in

PartnerSam Yu· solo GP

Co-investorsUnion Square Ventures (USV)Air Street CapitalCoinFundDigital Currency GroupFirst Round CapitalFJ Labs+6 more

Pathrisepathrise.comin𝕏SeedDefunct

Pathrise offers career coaching, networking access, and job search software to help individuals find employment, collecting payment only after successful placement.

EdTechSan Francisco, US

Kevin Wu(Founder)inEvan Limanto(Founder)in

Co-investorsY CombinatorDay One VenturesDevelopment AnalyticsGoAhead VenturesK50 VenturesKutlu kazanci+7 more

SafeButlersafebutler.comin𝕏

SafeButler is a free price comparison service that aggregates insurance policies from multiple providers and helps users find affordable options.

FintechInsurTechMarketplacesSan Francisco, US

Vincent Wei(Founder)inNan Zhong(Founder)in

PartnerSam Yu· solo GP

Co-investorsFoothill VenturesY CombinatorAmino CapitalVenture Investment Associates

Sail Internetsailinternet.cominSeed · Jan 2017 · $4M

Sail Internet is a fiber-based internet service provider serving the San Francisco Bay Area and Silicon Valley since 2015.

Fremont, US

Kevin Fisher(Chief Product Officer)inGeorge GinisinDana Wayne Tom(Executive Officer, Director)

BoardAshmeet Sidana(Director)inClint Korver(Director)in

PartnerSam Yu· solo GP

Co-investorsAlumni VenturesBetter Ventures Central LlcBrainstorm VenturesUlu VenturesV1 VCEngineering Capital

Seatedseatedapp.io

Seated is a customer acquisition platform for restaurants that fills empty seats and drives foot traffic without requiring new technology or staff training, generating revenue through introducing diners to restaurants for dining, takeout, and private events.

MarketplacesRetail Tech

PartnerSam Yu· solo GP

Co-investorsFlucas VenturesGMG VenturesGreat Oaks Venture CapitalInsight PartnersMercuri.vcRho Ventures+3 more

Senrevesenreve.comSeed · Jun 2018

San Francisco, US

Coral Chung(Founder)

PartnerSam Yu· solo GP

Co-investorsHalogen Ventures Management Company Llc

ShelterLuvshelterluv.com

PartnerSam Yu· solo GP

Co-investorsMerus CapitalNewfund Capital

Shipamaxshipamax.comin𝕏Dec 2019Acquired

Shipamax develops technology that automatically processes logistics documents into structured, machine-readable data, helping freight forwarding and supply chain companies reduce manual work across multi-party shipment operations.

Enterprise SoftwareLogistics & Supply ChainLondon, GB

Jenna Brown(Founder)inFabian Blaicher(Founder)

BoardSimon Levene(Director)in

PartnerSam Yu· solo GP

Co-investorsCrane Venture PartnersMosaic VenturesY CombinatorAME Cloud VenturesBuckley Ventures Management Company LlcCantos Ventures+8 more

Verdigrisverdigris.co

Jonathan Chu(Founder)Mark Chung(Founder)Thomas Chung(Founder)

PartnerSam Yu· solo GP

Co-investorsUtopian VenturesDCVC (Data Collective)

Vyrillvyrill.comAug 2017

Vyrill is an AI platform that analyzes video content from social, mobile, and desktop platforms to provide brand marketers with quantitative and qualitative insights from user-generated and brand videos.

AI & Machine LearningE-commerceMarketing TechSilicon Valley, US

Ajay Bam(Founder)inDr. Barbara Rosario(Founder)in

PartnerSam Yu· solo GP

Co-investorsAlumni VenturesBeresford VenturesIcebook Investments Corp.Lightship CapitalNOEMIS VenturesNurture Venture Partners

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.