/Investor DB

Quiet Capital

Venture capitalActively deploying

San Francisco · Pre-Seed–Seed · 11 people tracked

Also known as QUIET

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Investment thesis

Pre-seed leader through Series D investor led by a founder who built/sold Karma and ran Facebook commerce, offering operator expertise and stakes in Reddit, Instacart, Epic Games, Mercury.

Source: firm website, verified Oct 13, 2026.

Stage
Pre-Seed–Seed
Check
$100K – $25M
HQ
San Francisco, CA, US
Leads rounds
Leads
Instruments
Equity
Founded
2020
Last 12 months
12 investments
AUM
$5.4B
Tracked investments
110
Unicorns
7
Acquisitions
8

Team · 11 people

from public directories
Benjamin Mahdavi· General Partner
David Greenbaum· Partnerin

David Greenbaum is a Partner at Quiet Capital, a multistage venture firm with $1B in AUM currently deploying a $500M fund, where he writes checks of $1M to $100M from pre-seed through pre-IPO. Based in the San Francisco Bay Area, he concentrates on application software, consumer marketplaces and subscription businesses, and ecommerce and logistics, and has led deals internationally including Osana Health in Latin America, LocoNav in India, and Airlift and TAG in Pakistan. He previously ran finance at the online car marketplace Shift, which went public last fall, and worked as an investor at Vista Equity Partners and a consultant at McKinsey & Co.

Griffin Howard· Partnerin
Lee Linden· Managing Partnerin𝕏

Lee Linden built and sold companies (including Karma, Facebook's first post‑IPO acquisition), co-founded Tapjoy and led Facebook commerce products, offering deep pattern recognition in mobile‑social‑commerce and emotional consumer engagement.

Michael Bloch· Partnerin𝕏

Michael Bloch—early DoorDash regional GM who sold Pillar to Acorns—combines operating experience with a rare dual investing focus on consumer fintech and national security/defense tech, having backed DragonflyDB and Mach9.

Phuong Mai· Partnerin𝕏
William Chmelar· Principalin
Adam Griesin𝕏

Adam Gries is Managing Director at Authentic and an angel investor whose primary focus is aging and longevity, an interest he has held since encountering the idea of Longevity Escape Velocity in 2007. A self-taught software engineer and operational, product-focused CEO, he founded and sold four companies that collectively reached more than 80 million users, and he studied neuroscience in college, including MRI-based research at Massachusetts General Hospital. Alongside his longevity work, he invests opportunistically and is drawn to the intersection of behavior and technology.

David Gussmann
Jeff Klein
Matt Humphrey· Partnerin

Matt Humphrey, partner who founded his first company at 18, sold an ecommerce startup for about $100M in his mid-20s, co-founded LendingHome, and uses structured First Round–featured talent evaluation.

Founder mafia

2 people who came through Quiet Capital went on to found or lead other companies.

What they invest in

from 97 of 110 portfolio companies

AI & Machine Learning ×43Enterprise Software ×27SaaS ×23Fintech ×19Data & Infrastructure ×18Developer Tools ×13Consumer ×12Healthtech ×10

HQs:United States×54Canada×4Chile×1Algeria×1European Union×1United Kingdom×1

Investments · 110 tracked

founders shown can be your intro path

By year:2026 · 112025 · 142024 · 122023 · 82022 · 172021 · 92020 · 32019 · 22018 · 32017 · 281 dated

Dorm Roomdormroomfund.com𝕏✓ verified

Dorm Room Fund is an investment fund that provides capital, mentorship, and investor network access to student-led startups.

AI & Machine LearningClimate TechDeep TechFintechSector Agnostic

Josh Kopelman(Founder)in

Co-investorsChris DixonFirst Round CapitalGarry TanPlexo CapitalUnderscore VCDesignX+1 more

Evenplatformsevenplatforms.comin✓ verified

Even Platforms builds modular, automated 5-axis machine shops that combine CNC machining, robotics, and its EvenOS software layer to run lights-out precision manufacturing, with CMM-verified quality.

Advanced ManufacturingDefense TechRoboticsAustin, US

Rhodes Fotopulos(Founder)in

Co-investorsAlumni VenturesLink VenturesKhosla Ventures

Prosprprospr.workin✓ verified

Prospr offers an operations management and issue-tracking tool that lets teams report problems or submit requests by snapping a photo, with customizable ticket types for maintenance, inventory, IT, HR, and other business needs.

Enterprise SoftwareFuture of WorkHR TechSaaS

Erika Wasser(Founder)in

Co-investorsBonfire VenturesANIMO Ventures

ScienceIOscience.ioinOct 2021✓ verifiedAcquired

ScienceIO offers an AI platform for interpreting healthcare data, including a product that converts unstructured medical text into structured data via an API and maps it to millions of medical concepts.

AI & Machine LearningData & InfrastructureDigital HealthHealthtech

Will Manidis(Founder, CEO)Gaurav Kaushik(Founder, President)

Co-investorsEarl Grey CapitalSwell PartnersToba CapitalAlt CapitalLachy GroomSection 32+12 more

11x11x.aiin𝕏Nov 2024 · $50M

11x builds autonomous digital workers using AI and agents to automate repetitive tasks in revenue functions like sales and customer success.

AI & Machine LearningEnterprise SoftwareSaaSSales TechSan Francisco, US

Hasan Sukkar(Founder)inPrabhav Jain(Chief Executive Officer)in

BoardJoe Schmidt (deal partner; board status not confirmed)(Board member (Andreessen Horowitz))Sarah Tavel(Director / Benchmark investor)Joe Schmidt(Andreessen Horowitz partner associated with the Series B)

Co-investorsBenchmark20VCAbstract VenturesActivant CapitalAndreessen Horowitzavra+11 more

Airhouseairhouse.ioinPre-Seed · Jul 2018 · $2M

Airhouse offered brands a service to outsource their fulfillment operations.

E-commerceLogistics & Supply Chain

Co-investorsElizabeth Street VenturesGaingelsStonewater VenturesAmplify CapitalDnx Ventures

Aisleaisle.coJul 2024 · $14M

Aisle operates a dating app that positions itself toward intentional, serious relationships rather than casual matching, and features user success stories from couples who met through the service.

ConsumerSocial

Able Joseph(Founder)in

Co-investorsCallapina CapitalTitan Capital305 VenturesShrug CapitalUpHonest Capital

Altsalts.coin𝕏Sep 2025 · $52M

Alts provides research, due diligence, and investment opportunities on alternative assets—including artwork, farmland, real estate, film, and other exotic markets—through both a public newsletter and a private investor community called Altea.

FintechMarketing Tech

Stefan von Imhof(Founder)inWyatt Cavalier(Founder)inStefan Von Imhof(Founder)

Co-investorsBeyond CapitalBlackbird VenturesGaingelsTen13Craft VenturesMenlo Ventures+2 more

Archarch.coin𝕏Sep 2025 · $52M

Arch provides a platform for administering private and alternative investments, centralizing communications, documents, and data from institutions and managers into one standardized view.

Enterprise SoftwareFintechSaaSNew York, US

Ryan Eisenman(Founder)inJason Trigg(Founder)in

Co-investorsCraft VenturesExpansion Venture CapitalGood Friendsmark vcMenlo VenturesOak HC/FT+8 more

Arch Networkarch.networkin𝕏Sep 2025 · $52M

Arch is a Bitcoin-native chain and execution environment (ArchVM) that lets institutions and users borrow, lend, earn yield, swap, and build financial applications that settle directly to Bitcoin without bridging, wrapping, or leaving self-custody.

Crypto & Web3Data & InfrastructureFintech

Amine ElQaraoui(Founder)in

Co-investorsABCDE CapitalAsymmetricBig Brain HoldingsMulticoin CapitalPantera CapitalCarta+5 more

Assort Healthassorthealth.comin𝕏Seed · Sep 2025 · $76M

Assort provides voice AI agents for healthcare that use deep patient interaction data to proactively guide patients through their care journey, orchestrating tasks from intake and scheduling to billing and care gap closure.

AI & Machine LearningDigital HealthHealthtech

Jeffery Liu(Founder)inJon Wang(Founder)inJeffery L.(Founder)inJeff Liu(Founder)inJonathan Wang(Founder)Jonathan Wang Jeffery Liu(Founder)

Co-investorsAlumni VenturesavraChemistryCoho DeeptechCold Start VenturesCollective Liquidity+19 more

Asteroidasteroid.aiin𝕏Apr 2025

Asteroid provides a HIPAA-compliant platform that automates workflows across healthcare systems lacking public APIs, including EHRs, payer portals, and government registries through browser automation and AI agents.

AI & Machine LearningDeveloper ToolsEnterprise SoftwareHealthtechSaaSSan Francisco, US

David Mlcoch(CEO)inJoe Hewett(CTO)in

Co-investorsEntrepreneur FirstMITONMyAsiaVCTranspose Platform ManagementY CombinatorBalderton Capital+12 more

Barn2Doorbarn2door.comAug 2020

Barn2Door provides software and services for farmers to sell their products online and in person, automating orders, payments, inventory, email campaigns, and delivery logistics.

AgTechE-commerceFoodTechSaaSSeattle, US

Janelle Maiocco(Founder)inJAMES MAIOCCO(Executive Officer, Director)

BoardDUNCAN DAVIDSON(Director)inKATHY CHILL(Director)

Co-investorsBullpen CapitalConductor CapitalFf Venture CapitalFourth RealmGaingelsHearstLab+6 more

Betterhalfbetterhalf.aiin𝕏Mar 2022

Indian matrimony and matchmaking app that helps users find genuine and verified profiles for marriage.

ConsumerMarketplacesSocialBengaluru, IN

Pawan Gupta(Founder)in

Co-investorsBVP InvestorsEmles Venture PartnersGaingelsMaiora Rebel VenturesMplier CapitalNurture Venture Partners+12 more

Biossilbiossil.coin

biossil is an AI-native biopharma company developing late-stage drug programs for life-threatening conditions with unmet needs, including sickle cell disease, idiopathic pulmonary fibrosis, glioblastoma, breast cancer, and Alzheimer's disease.

AI & Machine LearningBiotechHealthtechToronto, CA

Alexander I. Mosa(MD PhD)Anthony Mouchantaf(JD MBA)

Co-investorsFounders FundGolden VenturesPanache VenturesStaircase Ventures137 VenturesDRI Healthcare

Breakrmusicbreakr.comin𝕏Jul 2021

Breakr provides white-label infrastructure for influencer marketing agencies, including real-time creator payments, receivables underwriting, and working capital financing to bridge net-30/60 brand payment terms.

Creator EconomyFintechMarketing Tech

Tony Brown(Founder & CEO)Ameer Brown(Founder)in

Co-investorsCosmic Venture PartnersDebut CapitalPlexo CapitalR/GA VenturesSixty8 CapitalUnknown Ventures+8 more

Breetrybree.comSeed

Bree provides overdraft protection of up to $750 with no interest or fees for Canadian consumers living paycheck to paycheck.

FintechVancouver, CA

Alexander Li(Founder)inAdam Kang(Founder)inAlexander LiinHolly Lin(Chief of Staff)Carmel Lagamon(Executive Assistant)Emma Haggith(EA)

Co-investorsFoundersX VenturesY CombinatorBBQ CapitalBBQ Launcher Fund 0.1FoundersXFriale+4 more

Cacheusecache.comin𝕏Seed · Mar 2024 · $9M

Cache offers exchange funds and related strategies that let investors diversify large, concentrated single-stock positions while deferring capital gains taxes.

FintechSan Francisco, US

Srikanth Narayan(Founder)in

Co-investorsDash VCFirst Round Capital

Care Conciergecareconcierge.com.myinJan 2022 · $4.4M

Senior healthcare solutions in Malaysia

Co-investorsGobi PartnersCity LightFika VenturesGlobal Founders CapitalMucker CapitalSaas Ventures, L.L.C.+1 more

Cauracaura.comin𝕏

Caura offers a mobile app that manages car-related admin for drivers, handling insurance, MOTs, city charges, tolls, and road tax in one platform.

ConsumerFintechMobility & Transportation

Sai Lakshmi(Founder)in

Co-investorsInMotion VenturesRoad VenturesLloyds Banking GroupPareto Holdings

Cenoacenoa.comin𝕏Feb 2023 · $7M

Cenoa offers freelancers and solopreneurs who earn globally a free US, European, or UK account to receive international payments and withdraw funds in local currency or as USDC/USDT stablecoins, using blockchain and integrations with Stripe and Lead Bank.

AI & Machine LearningCrypto & Web3FintechSingapore, SG

Seçkin Çağlın(Cofounder, Co-CEO)inEmre Ertan(Cofounder, Co-CEO)inBuğra Çakmak(Cofounder, Blockchain)inSırrı Perek(Cofounder, Tech Lead)in

Co-investorsTIBAS VenturesUlu VenturesUnderscore VCAcrew CapitalCollective SparkHuman Capital

Cerocero.aiinSeed

Cero operates an automated messaging platform that uses WhatsApp to handle appointment coordination between hospitals and patients across Latin America, handling tasks like confirmation and rescheduling.

AI & Machine LearningEnterprise SoftwareSantiago, CL

Felipe Rodríguez(Founder)inJorge Pérez(Founder)inMauricio Quezada(Founder)in

Co-investorsAAF Management Ltd.Grant Park VenturesY CombinatorCrossbeam Venture PartnersHarvard Management CompanyOUTBOUND CAPITAL+2 more

Champion Hill Ventureschampionhillventures.com

Champion Hill Ventures is a venture capital firm that invests in portfolio companies.

Josh Manchester(Founder)in

Co-investorsNimble PartnersAltimeter CapitalAndreessen HorowitzBlueYard CapitalHumba Ventures

Chromatrychroma.com𝕏Apr 2023

Chroma Sync is a serverless data ingestion service for Chroma Cloud that connects S3 buckets, GitHub repositories, and websites, then parses, chunks, and embeds the content for search.

AI & Machine LearningData & InfrastructureDeveloper Tools

Anton Troynikov(Founder)Jeff Huber(Founder)in

Co-investorsAlt CapitalAir Street CapitalAIX VenturesAngel Collective Opportunity FundBloomberg BetaGaingels+4 more

Clear Labsclearlabs.cominJul 2026

Clear Labs develops fully automated next-generation sequencing (NGS) platforms that process genomic data into insights for research and surveillance applications across infectious disease, food safety, and oncology.

BiotechData & InfrastructureDeep TechHealthtechMedical DevicesSan Carlos, US

Sasan Amini(Co-Founder and CEO)inRamin Khaksar(Co-Founder, CSO, and COO)inEdward Fan(Executive Officer)inBrodie Flanders(Executive Officer, Director)Kazutaka Ohno(Executive Officer)Farzad Naimi(Executive Officer, Director)

Co-investorsMenlo VenturesKhosla VenturesNimble VenturesAlumni VenturesCastor VenturesDentsu Ventures+23 more

Coinshiftcoinshift.xyzin𝕏May 2022 · $15M

Coinshift offers institutional credit yield products that are liquid and composable onchain.

Crypto & Web3Fintech

Tarun Gupta(Founder)in

Co-investorsEarl Grey CapitalGraph Paper CapitalLongHash VenturesEthereal Ventures Management Ltd.iSeedPolygon Studios+3 more

Conductor Quantumconductorquantum.comin𝕏Seed

Conductor develops AI algorithms and control software for quantum computing, helping researchers and engineers optimize qubit architectures and scaling in semiconductor-based quantum systems.

Advanced ManufacturingAI & Machine LearningDeep TechQuantum ComputingSan Francisco, US

Brandon Severin(CEO)inJoel Pendleton(CTO)inRaymond Jow(Founding Engineer)Joyce Christiansen-Salameh(Member of Technical Staff)

Co-investorsDG Daiwa VenturesGaingelsMoonfire VenturesMyAsiaVCOlive Tree CapitalOUTBOUND CAPITAL+16 more

Craniometrixcraniometrix.cominSeed

Craniometrix provides AI-powered care navigation and support services to help dementia patients remain at home while reducing hospitalizations for their families and caregivers.

HealthtechNew York City, US

Nikhil Patel(Founder)inNeel PatelRafael Jacobovitz(Founding Engineer)Jen Kaplan(Founding Engineer)Billy Young(Head of Growth)Jon Amos(Vice President, Operations)

Co-investorsCathexis VenturesDefy PartnersOlive Tree CapitalRebel FundY CombinatorRomulus Capital+2 more

Cruisegetcruise.comin𝕏Mar 2025 · $150MAcquired

Cruise develops autonomous electric vehicle technology for urban transportation.

Advanced ManufacturingAI & Machine LearningClimate TechMobility & TransportationSan Francisco, US

Kyle Vogt(CEO)inDaniel Kan(COO)inSheldon Quan(Executive Officer)inJohn Kim(Executive Officer)inMo Elshenawy(Co-President & Chief Technology Officer)inRyan Dubuc(Executive Officer)in

Co-investors11.2 CapitalCoelius CapitalDraper AssociatesFelicis VenturesFounder CollectiveFounders Fund+31 more

Daprdapr.plinOct 2022

DAPR provides GDPR/RODO compliance, anti-money-laundering (AML), and whistleblower system consulting and IT services, including audits, implementations, KYC, and training.

CybersecurityLegalTechSaaS

Co-investorsFundingBox Deep Tech FundNorwest Venture Partners

Datology AIdatologyai.comin𝕏Feb 2024

DatologyAI provides automated data curation for AI model training, helping companies identify and remove low-quality data to improve model performance and reduce computational costs.

AI & Machine LearningData & InfrastructureRedwood City, US

Ari Morcos(Co-Founder, CEO)inBogdan Gaza(Co-Founder, CTO)inMatthew Leavitt(Co-Founder)in

Co-investorsFelicis VenturesOutset CapitalRadical VenturesAmplify PartnersM12 (Microsoft's Venture Fund)Amazon Alexa Fund+2 more

Doppeldoppel.comin𝕏Seed · Jun 2022

Doppel is an AI-native platform that protects organizations from social engineering attacks, AI-powered impersonation, phishing, and fraud through threat detection, infrastructure disruption, and employee security awareness training.

AI & Machine LearningCybersecurityEnterprise SoftwareCovina, US

Kevin Tian(Founder)inRahul Madduluri(Founder)inBobby Ford(Chief Security Officer)inKevin Tian Rahul Madduluri(Founder)

BoardZane Lackey(Director)inElliott Robinson(Director)in

Co-investorsAndreessen HorowitzBessemer Venture PartnersNTT DOCOMO VenturesScript CapitalSozo Ventures9Yards Capital+9 more

Dragonflydragonfly.netMar 2023 · $21M

Dragonfly is a local broadband provider in Southwest Alabama offering high-speed fiber internet, WiFi services, and phone lines to residential and business customers.

Cloud ComputingMonroeville, US

Co-investorsKinetic Ventures, L.L.C.Redpoint VenturesCapital One VenturesCoinbase VenturesFirstMark CapitalRipple

Dragonflydbdragonflydb.ioin𝕏Series A · Mar 2023 · $17

Dragonfly is a Redis-compatible, multi-threaded (thread-per-core) in-memory data store that delivers higher throughput and better memory efficiency on a smaller hardware footprint.

Cloud ComputingData & InfrastructureDeveloper Tools

Oded Poncz(Founder)inRoman Gershman(Founder)in

Co-investorsICON - Israel Collaboration NetworkEssence Venture Capital

Edge Deltaedgedelta.comin𝕏May 2022 · $63M

Edge Delta provides telemetry pipeline and observability tools for DevOps, IT/Ops, SRE, and Security teams to process logs, metrics, traces, and events at scale without centralizing all raw data.

AI & Machine LearningData & InfrastructureDeveloper ToolsEnterprise SoftwareSeattle, US

Ozan Unlu(Founder)inFatih Yildiz(Founder)in

Co-investorsAmity VenturesCisco InvestmentsGeodesic CapitalKin VenturesMaC Venture CapitalMenlo Ventures+3 more

Endaomentendaoment.orgin𝕏Jan 2022

Endaoment provides blockchain-based philanthropic services that enable donors and nonprofits to manage charitable giving with lower fees and greater transparency through smart contracts.

Crypto & Web3FintechImpact & Social GoodNew York, US

Robbie Heeger(President & CEO)inCarter Wilkinson(Treasurer & Secretary)in

Co-investorsChapter OneCircle VenturesCoinbase VenturesHigher Ground LabsJDS SportsShine Capital+4 more

Etleapetleap.comin𝕏Seed · Apr 2018 · $2M

Etleap provides a pipeline platform built around Apache Iceberg that handles data ingestion, transformation, and operation for enterprise analytics.

Data & InfrastructureEnterprise SoftwareSaaSSan Francisco, US

Christian Romming(CEO)inAlexi RobichauxAshley Scannell(Operations Manager)Michael Rosenberg(Recruiter)Matt Korus(Customer Experience Manager)Francis Vu(Operations Manager)

Co-investorsFirst Round CapitalY CombinatorAndreessen HorowitzBoxGroupGeneral CatalystLiquid Ventures+4 more

Everest.Log10log10.ioinApr 2024 · $7.2M

Everest is an AI platform that automates regulatory, clinical, and commercial document workflows for pharmaceutical, medtech, and contract research organizations (CROs), generating submission-ready documents and associated statistical analyses from source data.

AI & Machine LearningBiotechEnterprise SoftwareMedical Devices

Mark G. Grondin(CEO)Ashley Ferreira(CEO)

Co-investors515 VenturesEval Ventures FundTq Ventures LlcEssence Venture Capital

Fauna Roboticsfaunarobotics.comin𝕏Feb 2025

Fauna Robotics designs and assembles robotics products in the United States, providing Sprout, a development platform that enables developers to build and deploy robot applications more efficiently.

AI & Machine LearningDeveloper ToolsHardwareRoboticsNew York, US

Josh Merel(Founder)inRobert P. Cochran(Executive Officer, Director)Alexander Kvamme(Director)Rob Cochran(Founder)

BoardIlya Fushman(Director)in

Co-investorsKleiner PerkinsTerrainVillage GlobalLux Capital

Fieldlyfieldly.comin𝕏Jul 2024 · $14M

Fieldly is a digital project management tool designed for the construction and installation sectors, helping companies streamline administrative workflows from quoting to invoicing and reduce paperwork.

Construction TechPropTechSaaS

Co-investorsLU Innovation305 VenturesShrug CapitalUpHonest Capital

Flipside Cryptoflipsidecrypto.xyzApr 2022 · $50M

Edisyl builds a semantic layer for enterprise data that encodes organizational understanding of metrics and data meaning, enabling AI tools to answer questions according to business logic.

AI & Machine LearningData & InfrastructureEnterprise SoftwareBoston, US

David Balter(Executive Officer, Director)in

BoardAdam D'Augelli(Director)inRalph Folz(Director)Shikar Ghosh(Director)

Co-investorsBitDAOBlockchain CoinvestorsCeras VenturesCollab+CurrencyCommerce VenturesDigital Currency Group+17 more

Flipside Cryptoflipsidecrypto.comApr 2022 · $50M

Edisyl builds a semantic layer that encodes organizational understanding of data meaning, metrics definitions, and institutional knowledge to enable enterprise AI tools to answer questions aligned with business logic.

AI & Machine LearningData & InfrastructureEnterprise Software

Jim Myers(Founder)in

Co-investorsBoston Seed CapitalCoinbase VenturesConvergeF-Prime CapitalGalaxy VenturesM13+15 more

Fonduegetfondue.comin𝕏

Fondue offers CashBack, a customer incentive tool that lets shoppers choose rewards (store credit or prepaid cards) after purchase to drive conversions and email/SMS opt-ins while protecting merchant margins.

E-commerceMarketing TechSaaS

Co-investorsGaingelsGround Up VenturesHanaco Venture CapitalSamsung NextStarting LineJam Fund

Fort Roboticsfortrobotics.cominMar 2021

FORT provides a distributed control platform that enables autonomous systems and robots to operate safely and securely alongside people across industries including warehousing, construction, defense, agriculture, and transportation.

AI & Machine LearningDeep TechEnterprise SoftwareIoTRobotics

Samuel Reeves(Founder)in

Co-investorsAvant LabsCompoundCreative VenturesFundersClubGaingelsGRIDS Capital+12 more

Goldengolden.comSeed · May 2019 · $5MAcquired

Golden builds a self-constructing knowledge graph that combines artificial and human intelligence to automatically map and reconcile human knowledge from millions of disparate sources.

AI & Machine LearningData & InfrastructureEnterprise SoftwareSan Francisco, US

Jude Gomila(Founder)inFrancois Ajenstat(Founder)

Co-investorsFounders FundGigafundSV Angela16z cryptoAndreessen HorowitzDCVC (Data Collective)+15 more

Good Health Companyghc.health𝕏Oct 2022 · $10M

Mars offers personalized science-backed products and services for men's health and wellbeing.

ConsumerDirect to ConsumerHealthtech

Samarth Sindhi(Founder)in

Co-investorsFlucas VenturesKube VCLeft Lane CapitalW Health Ventures Gp LlcWayfinder VenturesKhosla Ventures+1 more

Guildguild.comin𝕏May 2022

Guild operates a global education benefits platform that connects employees to a curated learning marketplace, 1:1 coaching, and analytics so employers can develop talent, fill critical roles, and build internal mobility.

EdTechFuture of WorkHR TechDenver, US

Brittany Stich(Founder)inRachel Carlson(Cofounder)Chandler K.inGREG SIEGEL(Executive Officer)RACHEL ROMER CARLSON(Executive Officer, Director, Promoter)NATALIE MCCULLOUGH(Executive Officer)

Co-investorsAbbhi CapitalBessemer Venture PartnersBuilders + BackersCowboy VenturesFelicis VenturesGeneral Catalyst+33 more

Heimdalheimdalccu.cominSeed · Nov 2021Defunct

Heimdal manufactures direct air capture equipment that removes CO2 from the atmosphere and stores it permanently, operating facilities in the United States including the nation's largest low-cost capture plant.

Advanced ManufacturingClimate TechDenver, US

Marcus Lima(CEO)inErik Millar(Founder)inFraser Christensen(Senior Process Engineer)Emily Hunter(Operations Manager)Chris Mitchell(CTO)

Co-investorsActia PartnersBrighter CapitalBroom VenturesCool Climate CollectiveKayak VenturesMetaplanet+14 more

Hollowayholloway.comin𝕏Seed · Aug 2019 · $5M

Holloway offers an online reading platform, the Holloway Reader, that presents books with inline definitions of key terms, margin commentary, highlighting, and search.

ConsumerMedia & EntertainmentSan Francisco, US

Joshua Levy(Founder)

Co-investorsIVP (Institutional Venture Partners)Sterling Roadxfactor ventures

Hyde Park Venture Partnershydeparkvp.comin𝕏Aug 2026 · $12M

Hyde Park Venture Partners is a venture capital firm that invests in early-stage and growth companies across various sectors.

Sector AgnosticChicago, US

Guy Turner(Partner)inIra Weiss(Partner)in

Co-investorsBuoyant Ventures Management, LlcCharmides CapitalRenaissance Venture Capital

Hypehype.memein𝕏Seed

Hype is a mobile application that tracks cryptocurrency trends, memecoins, and top traders in the crypto market.

ConsumerCrypto & Web3FintechNew York City, US

Ravi Bakhai(Founder)inNarahari Bharadwaj

Co-investorsCollab+CurrencyParadigmSpice CapitalY CombinatorAcrew CapitalBaller Ventures+7 more

Impackedimpackedpackaging.comNov 2022

Impacked operates an online marketplace that lets brands search, sample, quote, and buy packaging components directly from vetted manufacturers, with a focus on cosmetic, personal care, and sustainable packaging.

B2B MarketplacesCircular EconomyNew MaterialsNew York, US

Natasha Trueman(Cofounder)Lisa-Marie Assenza(Founder)inDAVID WAXMAN(Director)

Co-investors2048 VenturesFirst Row PartnersFJ LabsSpringTime VenturesTenOneTen VenturesOneValley Ventures

Intropy AIintropy.aiJan 2026

Intropy provides AI-driven demand forecasting and optimization software for spare parts distributors to replace manual, gut-driven inventory and pricing decisions with real-time data insights across their entire network.

AI & Machine LearningLogistics & Supply ChainSaaS

Fran(Co-founder)YihKai(Co-founder)Franziska Kirschner(Founder)YihKai Teh(Founder)

Co-investorsFELIX CAPITALfirstminute capitalGeneral CatalystNO LABEL VENTURES

JABUgojabu.comin𝕏Seed · Jan 2022 · $3.2M

Jabu operates a digital wallet platform for businesses in southern Africa to conduct transactions in markets with limited banking infrastructure and high cash usage.

FintechCape Town, ZA

David Akinin(Founder)in

Co-investorsAfore CapitalExpansion Venture CapitalFJ LabsKli CapitalY CombinatorBoxGroup+5 more

Jestorjestor.comin𝕏Seed

Jestor is a no-code workflow automation platform that routes approvals, purchases, reimbursements, and back-office processes for companies.

AI & Machine LearningEnterprise SoftwareFuture of WorkSaaSSan Francisco, US

Bruno Bannach(Founder)inGuilherme Pinheiro

Co-investorsY CombinatorFjor FoundersFundersClubRebel FundSoma CapitalCanary+2 more

Journeyjourney.ioin𝕏Jun 2026 · $120MAcquired

Journey.io helps founders, marketers, and salespeople deliver value; the company is operated by its CEO and co-founders who also acquire and operate SaaS companies.

AI & Machine LearningEnterprise SoftwareSaaSSales Tech

Peter Clark(Founder)inAnil Sevim(Founder)inBrendan Weitz(Founder)inDanny(CEO)John Sutton(Founder)inRou Mills(Head of Design)

Co-investorsY Combinator640 OxfordChemistryCity LightConversion CapitalFelicis Ventures+11 more

Kilokilo.vnDec 2025 · $8M

Kilo is a software and application development services firm with operations tied to Singapore and Vietnam.

E-commerce

Kartick Narayan

Co-investors500 GlobalCapria VenturesFJ LabsCota CapitalGeneral CatalystTokyo Black

Kilo Codekilo.ai

Kilo (Kilo Code) is an open-source, MIT-licensed AI coding agent that works across VS Code, JetBrains, CLI, and cloud, giving developers access to 500+ AI models at cost with no markup, plus support for bring-your-own-keys and local models.

AI & Machine LearningDeveloper ToolsSaaSLondonderry, US

Scott Breitenother(Co-founder & CEO)in

Co-investorsCota CapitalEval Ventures FundGeneral CatalystTokyo Black

Kinemakinema.com𝕏Seed · May 2021 · $2M

Kinema is a streaming platform offering documentaries and films across genres such as drama, comedy, and music, with content presented by various film distributors.

ConsumerMedia & Entertainment

Christie Marchese(Founder)inRish Aggarwal(Founder)in

Co-investorsHelmKindred VenturesAndreessen HorowitzGalaxy InteractiveHuman VenturesI2BF Global Ventures+5 more

Other

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

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Frequently asked questions

How many investments has Quiet Capital made?
Quiet Capital has 110 tracked investments, 8 of which have exited, including 29 dated in the last 24 months.
What stage does Quiet Capital invest at?
Quiet Capital invests at the Pre-Seed, Seed stages.
What is Quiet Capital's typical check size?
Quiet Capital typically writes checks of $100K – $25M.
What sectors does Quiet Capital focus on?
Quiet Capital focuses on AI & Machine Learning, Consumer, Crypto & Web3, Deep Tech, Enterprise Software, Fintech, Healthtech, Marketplaces.
Where is Quiet Capital located?
Quiet Capital is headquartered in San Francisco, US.
Does Quiet Capital lead rounds?
Yes, Quiet Capital leads investment rounds.
Who does Quiet Capital co-invest with?
Quiet Capital most often shares deals with Andreessen Horowitz, OMERS Ventures, Project A Ventures, among 38 tracked co-investors.

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Co-investors · 210

Andreessen Horowitz

Andreessen Horowitz (a16z) is a venture capital firm founded in 2009 by Marc Andreessen and Ben Horowitz, known for pioneering the platform model with a large team of operators supporting founders across stages.

$500K – $50M
First Round Capital

First Round Capital is an early-stage venture firm partnering with founders at the very first stages of company creation, backing companies from angel through seed with hands-on support across GTM, recruiting, and operations.

$100K – $20M
General Catalyst

General Catalyst is a global venture capital and investment firm backing founders across stages and industries, with a notable focus on AI, healthcare transformation, defense, and space.

$30M
Menlo Ventures

Menlo Ventures is an early-stage venture capital firm backing transformative technology companies, with a strong current emphasis on artificial intelligence across enterprise, healthcare, and consumer markets.

$1M – $20M
Khosla Ventures

Khosla Ventures is a venture capital firm that backs bold, early-stage, technology-driven companies across deep tech and other sectors, providing hands-on 'venture assistance' to help founders build category-defining businesses.

$100K – $20M
Founders Fund

Founders Fund is a venture capital firm that backs technology companies building transformative products.

$500K – $5M
Felicis Ventures

Felicis is a venture capital firm that backs early-stage founders, investing primarily at Seed and Series A across artificial intelligence, cybersecurity and defense, global resilience and energy, and health and bio.

$500K – $15M
Flucas Ventures

Flucas Ventures is a solo GP fund led by Ashley Flucas, who simultaneously serves as COO of Summit Ventures while personally investing in 250-275+ startups and deploying over $75M through a syndicate of 2,000+ LPs in less than two years. The fund operates with true stage, sector, and geography agnosticism while democratizing access to top-tier venture deals by inviting diverse, nontraditional LPs to co-invest alongside marquee firms like Sequoia and Andreessen Horowitz.

$100K – $5M
Lightspeed Venture Partners

Lightspeed Venture Partners is a global venture capital firm that backs founders from Seed through Series F and beyond, emphasizing deep, immersive partnerships with the companies it invests in.

$1M – $5M
FJ Labs

FJ Labs is an early-stage investment firm specializing in marketplaces and network-effect businesses, taking an angel-style co-investment approach alongside institutional venture funds worldwide.

$100K – $3M
SV Angel

SV Angel is a San Francisco-based firm that invests long-term in founders, supporting them with advice, introductions, and network access at key business inflection points.

$150K – $20M
Kleiner Perkins

Kleiner Perkins is a venture capital firm that backs founders across technology and life sciences, from early stage through growth.

$500K – $15M
▶198 more co-investors

Tiger Global ManagementLiquid VenturesSequoia CapitalUpHonest CapitalShrug CapitalGV (Google Ventures)Craft VenturesAccelFounder CollectiveBoxGroupIVP (Institutional Venture Partners)Susa VenturesBond Capital ManagementLocus VenturesImmeasurableWndrCoHuman CapitalTAU VenturesGreylock PartnersTechstarsRedpoint VenturesCoatue ManagementPlug and Play VenturesFundersClubCota CapitalUlu VenturesAbstract VenturesDN CapitalTq Ventures LlcChemistryThe Chernin Group (TCG Crypto)Coelius CapitalUnpopular Venturesxfactor venturesTMVNew Enterprise Associates (NEA)Index VenturesUncork CapitalBain Capital VenturesUnknown VenturesFoundation CapitalDCVC (Data Collective)Norwest Venture PartnersCRV (Charles River Ventures)Union Square Ventures (USV)Great Oaks Venture CapitalCanaan PartnersBalderton CapitalGoat CapitalRRE VenturesSlow VenturesAME Cloud VenturesFifth WallPrecursor VenturesAfore CapitalSoftBank Vision FundAmplify PartnersResolute VenturesSouth Park CommonsBonfire VenturesCatapult CapitalThrive CapitalPear VC2048 VenturesWEEKENDAccompliceKindred VenturesHomebrewCapitalGAlleyCorpOMERS VenturesMischiefHelium-3 VenturesVast VenturesGolden VenturesBloomberg BetaGutter CapitalSAV (Scale Asia Ventures)Rally Ventures Management, LlcParade VenturesTrucks VCRoot Ventures Manager, LlcAlsop Louie PartnersLightShed VenturesRivet VenturesKyber Knight CapitalNKM CapitalLowercarbon CapitalMsd CapitalLemnos VCStoryHouseLong Journey VenturesUberKrakenB Capital GroupSound VenturesDST GlobalAtomicoEniac VenturesACME CapitalOffline VenturesMayfield FundNextView VenturesHCVCBling CapitalC2 InvestmentsSciFi VCInnovation EndeavorsHeadlineAccel-KKRCaffeinated CapitalLookout VenturesCanvas VenturesBowery CapitalElectric CapitalIA VenturesRed Swan VenturesBuckley Ventures Management Company LlcMaveronLowercase CapitalSherpalo VenturesGustoSocial LeverageDCM VenturesHanabi CapitalBlockchain CapitalGSV AccelerationTSVCWGI GroupGeneral PartnershipWinklevoss CapitalAngelPadEclipse VenturesEntrée CapitalCausalFuel CapitalBetter Tomorrow VenturesFootworkSaga VenturesLOI VentureMoxxie VenturesJavelin Venture PartnersPeakPolychain CapitalAnthemis VentureScience VenturesRocketship.vcExpansive VenturesFikaUtopian VenturesRelay VenturesVitalStage VenturesZ47Zoom VenturesMetaPropUP PartnersThird Kind Venture CapitalBasementGraph VenturesPresence CapitalChicago VenturesPioneer Square LabsAdverb VenturesHeretic VenturesMakers FundcLabsCurious CapitalMerus CapitalHC9 VenturesPrimitive VenturesUnstoppable DomainsIncite.orgFoundamentalPropel Venture PartnersBINARY CAPITALAmino CapitalGeek VenturesWestCapUprisingAdams Street PartnersNeu Venture CapitalMusha VenturesXplorer CapitalOperator VenturesPayPal VenturesEvolve VC FundsMarathon Venture CapitalOrigins3VCBold Capital PartnersNorthside VenturesThe Perkins Fund6th Man VenturesTriangle Peak PartnersMaverick CapitalZhenFundR-Squared VenturesTwitter

Firms observed investing alongside Quiet Capital, from public investor directories. Shared companies are the overlap with Quiet Capital's recorded portfolio.

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