Fulgur Ventures — Full Portfolio

Finpeers structures capital, credit, and liquidity for companies integrating Bitcoin into their balance sheets, and connects qualified investors and family offices to overcollateralized Bitcoin-backed financing opportunities.

Crypto & Web3Fintech

SASander Andersen(Founder & CEO)in

Meanwhile is a licensed Bitcoin-denominated life insurance company whose policies collect premiums and pay death benefits in BTC, with premiums that grow at a guaranteed rate in Bitcoin terms and the option to take Bitcoin loans against policy value.

Crypto & Web3FintechInsurTechHamilton, BM

TBTia Beckmann(Chief Financial Officer)inMax Gasner(Founder)ZTZac Townsend(Founder)in

Co-investorsFRFramework VenturesGRGradient VenturesSASam Altman6T6th Man VenturesHAHaun VenturesMOMouro Capital+5 more

Synota develops technology for decentralized energy systems.

AI & Machine LearningCrypto & Web3EnergyFintechPowell, US

AMAustin Mitchell(Chief Operating Officer & Director)inAlan Schroeder(Director)LSLisa Scott(Executive Officer, Director)in

Co-investorsHIHivemind Ventures, LlcRERev1 VenturesRERecursive CapitalTRTrammell Venture Partners (TVP)

Wizardsardine develops Bitcoin security and custody software for individuals and institutions.

Crypto & Web3CybersecurityFintechTerceira Island, PT

KLKevin LoaecinAntoine Poinsotin

Co-investorsBIBitcoiner VenturesPOPortugal VenturesAUAugust One

Alby provides self-custody bitcoin wallet software and infrastructure, accessible through web and mobile applications, enabling users to make payments and receive bitcoin via Lightning Network addresses without relying on centralized custodians.

Crypto & Web3Fintech

Co-investorsHIHivemind Ventures, Llc

Amboss provides data analytics and machine learning tools for the Bitcoin Lightning Network, offering routing optimization and risk management for merchants, consumers, and enterprise users.

AI & Machine LearningCrypto & Web3FintechPortland, US

APAnthony Potdevin(Executive Officer, Director)inJSJesse Shrader(Executive Officer, Director)in

BoardEREmanuele Rossi(ML Advisor)

Co-investorsDRDraper AssociatesSTSTILLMARK

Amboss provides analytics, node and channel explorer tools, and free utilities (invoice/LNURL decoding, fiat-BTC conversion) for the Bitcoin Lightning Network.

Crypto & Web3Data & InfrastructureDeveloper Tools

Co-investorsSTSTILLMARKVAValor Equity PartnersDRDraper Associates

AMBOSS is a digital medical knowledge platform serving doctors, medical students, and healthcare professionals worldwide with study materials, clinical reference content, and exam preparation tools.

Digital HealthEdTechHealthtechNew York, US

MSMadjid Salimi(Founder)inDSDr. Sievert Weiss(Founder)inBenedikt Hochkirchen(Founder)Benedikt Hochstein(Founder)Felicitas Pielsticker(Founder)Kenan Hasan(Founder)

Co-investorsBUBurda Principal InvestmentsCHCherry VenturesFRFranz Haniel & Cie. GmbHPAPartech VenturesPRProject A VenturesTATarget Global+5 more

Ark Labs builds programmable finance infrastructure on Bitcoin, enabling faster settlement and global transactions.

Crypto & Web3Developer ToolsFintech

Co-investorsDRDraper Associates

Bipa is a Brazilian financial app that enables users to buy, sell, and manage Bitcoin and US Dollar holdings through Pix transfers and a branded credit card offering Bitcoin cashback.

Crypto & Web3FintechSão Paulo, BR

Co-investorsHIHivemind Ventures, LlcLILightning VenturesSTSTILLMARK

Crypto commerce platform for real-world spending

Fintech

SKSergej K.(Founder)inPSPatric StillerinSKSergej Kotliar

Co-investors3C3Comma Capital50500 GlobalDRDraper AssociatesDRDraper Goren BlockchainNZnzt.capitalBOBoost VC

Skybox AI is an AI tool that generates skybox environments and HDRI assets for game studios and creative professionals.

AI & Machine LearningCrypto & Web3GamingIndianapolis, US

MDMarguerite deCourcelle(Executive Officer, Director)in

Co-investorsCHChain ReactionDADAO JonesNANarcissus VenturesRERed Beard VenturesTETechstars6T6th Man Ventures+3 more

Blockstream builds infrastructure and products for the Bitcoin ecosystem, including a wallet app for managing bitcoin and Liquid assets and a hardware wallet for self-custody.

Crypto & Web3FintechHardwareMontreal, KY

ABAdam Back(Founder)inAHAustin Hill(Founder)inESErik Svenson(Founder)inHammie Hill(Director and Chief Financial Officer)inAlex Fowler(Founder)Gregory Maxwell(Founder)

Co-investorsACAcequia Capital (AceCap)BLBlockchain CapitalDCDCVC (Data Collective)DGDG Daiwa VenturesDGDG Ventures, Inc.DIDigital Currency Group+7 more

BlueWallet is a Bitcoin wallet application focused on self-sovereignty and full user control, built with emphasis on open-source principles, privacy, and decentralization.

Crypto & Web3Fintech

Bringin offers a self-custody Lightning wallet and app that lets European Bitcoiners convert Bitcoin to euros, receive funds in a personal virtual IBAN, and spend via debit cards anywhere Visa works.

Crypto & Web3FintechTallinn, EE

Prashanth C(Founder & CEO)

Casa provides homeowners with a dedicated team that manages home maintenance and repairs, handling vendor coordination and home care decisions aligned with the homeowner's interests rather than vendor profits.

B2B MarketplacesConsumerPropTechSan Francisco, US

MYMichael York(Co-founder & CEO)inJameson Lopp(Founder)Jeremy Welch(Founder)Nick Neuman(Founder)

Co-investorsADAdverb VenturesFOForerunner VenturesMAMaven VenturesTRTrue VenturesACAcrew CapitalAVAvon Ventures+4 more

Casa provides self-custody solutions for bitcoin and stablecoins, offering multi-signature security infrastructure for both individual and institutional users.

Crypto & Web3Fintech

NNNick Neuman(Founder & CEO)in

Co-investors51515 VenturesACAcrew CapitalBLBlockchain CoinvestorsCHChampion Hill VenturesCOCoinbase VenturesF-F-Prime Capital+11 more

Debifi provides non-custodial, Bitcoin-backed lending services that allow borrowers to use their Bitcoin holdings as collateral to secure loans while maintaining custody.

Crypto & Web3Fintech

Co-investorsTETen31COConcentric

Deedsats builds a self-custodial mobile wallet for statutory company shares recorded on Bitcoin using the RGB protocol, with peer-to-peer transfers settling on Bitcoin and Lightning and governance handled over Nostr.

Crypto & Web3FintechPropTech

DitoBANX provides digital financial services that combine technology with regulated financial products, including digital-asset (crypto) transfers, ATMs, and tokenization services.

Crypto & Web3Fintech

DMarket is an online marketplace for buying, selling, and trading in-game skins and virtual items for games such as CS2, Team Fortress 2, and Rust.

E-commerceGamingMarketplacesSanta Monica, US

VOLODYMYR PANCHENKO(Executive Officer, Director)TSTamara Slanova(Founder)in

Co-investorsPAPantera CapitalALAlmaz Capital

Fold is a Bitcoin-focused fintech platform that allows users to buy Bitcoin, earn satoshis through cashback on purchases and gift card transactions, and manage funds via a debit card and mobile app.

Crypto & Web3FintechPhoenix, US

Matt Luongo(Founder)Will Reeves(Founder)

Co-investorsBEBessemer Venture PartnersCOCohen CircleCOCoinFundCRCraft VenturesM1M13SLSlow Ventures+2 more

Foundation builds a customer experience platform for home builders and construction companies, providing native mobile apps and integrated portals to manage buyer engagement alongside back-office systems like CRMs and ERPs.

AI & Machine LearningConstruction TechEnterprise SoftwarePropTechSaaSBoulder, US

LGLuke Groesbeck(Founder)inDSDerek Schairer(Founder)inArjun Sethi(Founder)Graham Place(Founder)Mike LeBlanc(Founder)Sankaet Pathak(Founder)

Co-investorsY Y CombinatorA1a16z cryptoDEDesigner FundFOFortified Ventures

Fountain provides an applicant tracking system designed specifically for hiring hourly workers at scale.

AI & Machine LearningEnterprise SoftwareHR TechMarketplacesSaaSSan Francisco, US

KRKeith Ryu(Founder)inJeremy Cai(Founder)

Co-investorsB B Capital GroupB4B4 CapitalBLBling CapitalCOCommerce VenturesCRCrosslink CapitalDCDCM Ventures+26 more

Galoy builds Bitcoin-native banking software and infrastructure for regulated financial institutions, enabling banks to offer Bitcoin services to their customers.

Crypto & Web3Fintech

NNicolasinNicolas Burtey(Founder)

Co-investorsBRBrad MillsHIHivemind Ventures, LlcKUKube VCTRTrammell Venture Partners (TVP)VAValor Equity PartnersCOConcentric+1 more

GoSats operates a rewards platform that gives users bitcoin cashback when they make purchases at merchant partners in India.

E-commerceFintechDubai, AE

MRMohammed Roshan(Founder)inRARoshni Aslam(Founder)in

Co-investors2A2am VCDGDG Daiwa VenturesDRDraper DragonFIFirst Check VenturesFLFlucas VenturesGOGossamer Capital+16 more

Hideez is a passwordless authentication and single sign-on platform that replaces passwords across Windows workstations, legacy apps, and modern SSO, using methods such as QR codes, Bluetooth proximity, NFC, passkeys, and FIDO2 hardware keys with automatic workstation lock.

CybersecurityEnterprise SoftwareSaaS

Co-investorsDRDreamit VenturesIMImpera Alfa

Hoseki provides cryptographic verification of Bitcoin and digital asset holdings, letting holders generate verifiable proofs of ownership and businesses request and verify counterparty holdings without exposing addresses or sensitive data.

Crypto & Web3FintechSaaS

SASam Abbassi(CEO)inCWCory Wilbur(CTO and Head of Product)in

Co-investorsF-F-Prime CapitalSTSTILLMARKTETen31VAValor Equity PartnersAVAvon VenturesCACastle Island Ventures

Ibex is developing a personalised, research-informed system that combines psychological insight, self-reported experience, and physiological signals (such as sleep, activity, and biometric data) to track how an individual's mental wellbeing changes over time.

Digital HealthMental HealthWellness & Fitness

Berglind Sunna Stefansdottir(Founder)

Infinite Fleet is a massively multiplayer online game set in a procedurally generated galaxy where players command a fleet in a military conflict against an alien threat.

ConsumerCrypto & Web3Gaming

Co-investorsBRBrad MillsBNBnkToTheFuture

JAN3 builds Bitcoin infrastructure and applications, focusing on accelerating Bitcoin adoption and enabling circular economies through Layer 2 technologies.

AI & Machine LearningCrypto & Web3Fintech

SMSamson Mow(Chief Executive Officer)inHRH Prince Filip Karađorđević(Chief Strategy Officer)NSNick Szabo(Chief Scientist)ABAlex Bragin(Chief Technology Officer)

Co-investorsLILightning Ventures

Komainu provides infrastructure and services for institutional investors to enter and operate in the digital asset ecosystem.

Crypto & Web3Enterprise SoftwareFintechJersey, GB

PFPaul Frost-Smith(Co-CEO)inRJRobert Johnson(Co-CEO and Chief Technology Officer)in

Co-investorsLALaser Digital

Striga provides regulated APIs for digital asset custody, trading, banking, and card issuing, letting businesses offer crypto and fiat neobanking services (virtual IBANs, wallets, and Bitcoin/stablecoin-linked cards) without holding their own licenses.

Crypto & Web3FintechSaaSTallinn, EE

Co-investorsEMEmles Venture PartnersKUKube VC

Lendasat operates a peer-to-peer marketplace for Bitcoin-backed loans, matching borrowers who lock up Bitcoin as collateral with lenders.

Crypto & Web3FintechMarketplaces

Lexe provides a self-custodial Lightning Network application for iOS and Android, enabling users to make Bitcoin payments through self-hosted nodes running in secure hardware.

Crypto & Web3FintechFoster City, US

MFMax Fang(Founder)inPHPhilip Hayes(Founder)inMaxwell Fang(Executive Officer, Director)

Co-investorsHIHivemind Ventures, Llc

LN Markets is a Bitcoin derivatives trading platform that aggregates liquidity from top centralized exchanges and enables instant settlement via Bitcoin's Lightning Network.

Crypto & Web3Fintech

Co-investorsLELemniscapARArcane CryptoBIBitfinexCOConcentric

Lombardor offers euro loans collateralized by Bitcoin, letting holders access liquidity (from €10,000, up to 50% LTV) without selling their coins, which stay in cold storage with a regulated German custodian.

Crypto & Web3FintechHamburg, DE

OpenNode builds payments infrastructure using Bitcoin for merchants and developers seeking to accept digital currency transactions globally.

Crypto & Web3Developer ToolsFintech

Co-investorsDRDraper AssociatesF-F-Prime Capital

OroPocket is a fintech platform that enables users to invest in and accumulate gold at minimal entry points, with instant digital vault storage and complimentary cryptocurrency rewards.

Crypto & Web3Fintech

Co-investorsO1O1exTDTDeFiALAlphabit FundSBSBX CapitalSTStacks Accelerator

Berlin, DE

Alexander Chroust(Founder)Ferran Punet Soriano(Founder)

Co-investorsSTSTILLMARK

Relai operates a self-custodial mobile app for buying and selling Bitcoin, aimed at retail and business customers in Europe.

Crypto & Web3FintechSwitzerland, CH

JLJulian Liniger(Co-founder & CEO)inABAdem Bilican(Co-founder & CTO)inIBImo Babics(CMO & CGO)inTJThomas Jeegers(CFO & COO)in

Co-investorsBRBrad MillsLILightning VenturesPOPolytech Ecosystem VenturesSISICTICNONon Sibi VenturesREredalpine+1 more

Scarce City is a marketplace for buying and selling Bitcoin-related goods using Bitcoin and Lightning Network payments, with a collateral-based auction system to ensure buyer and seller accountability.

B2B MarketplacesCrypto & Web3E-commerceMarketplaces

Chris TramountAryan JabbariChiefmonkey(Honorary founder)

Co-investorsBRBrad MillsLILightning Ventures

Stardust is an advertising platform for mobile app and game marketers, running automated user-acquisition campaigns on iOS and Android with support for MMPs such as AppsFlyer, Adjust, Tenjin, and Singular.

AdTechGamingMarketing Tech

Marcus F.(Founder)inCanaan Linder(Founder)

Co-investorsBABackedBLBlockchain CapitalBLBlockchain CoinvestorsDEDelta BlockchainG1G1 VenturesKIKindred Capital+6 more

STOKR provides a platform for tokenizing and issuing digital securities across asset classes—including fixed income, equities, and private funds—on the Liquid Network, serving qualified institutional investors with regulatory compliance in Luxembourg.

Crypto & Web3FintechSaaSLuxembourg, LU

Co-investorsBOBorderless VentureG1G1 Ventures

Striga provides regulated APIs for digital asset custody, trading, banking, and card issuing across 30+ countries, serving fintech platforms, neobanks, and payment service providers that want to offer crypto and fiat services without holding their own licenses.

Crypto & Web3Enterprise SoftwareFintechTallinn, EE

PBPrashanth Balasubramanian(Founder)in

Co-investorsAMAmand VenturesBRBrincFRFronturesSTSTILLMARKY Y CombinatorARArtesian+5 more

Sygnum is a Swiss- and Singapore-based regulated digital asset banking group serving professional and institutional investors.

Mathias Imbach Gerald Goh(Founder)

Co-investorsFEFenbushi CapitalMIMirana VenturesPOPolymorphic CapitalSCSCB 10XSWSwiss Founders FundVIVinaCapital Ventures

THNDR develops skill-based mobile games where match outcomes depend on player performance rather than chance, offering competitive head-to-head play with real prizes.

ConsumerGaming

Co-investorsLILightning Ventures

Umbrel makes umbrelOS, a home server operating system with a one-click app store for self-hosting apps such as personal cloud storage, media streaming, Bitcoin/Lightning nodes, network ad-blocking, home automation, and locally-run AI models and agents.

ConsumerCrypto & Web3Hardware

Co-investorsOSOSS CapitalVEVersion One Ventures

Voltage is a Bitcoin and Lightning Network payments platform that lets businesses move Bitcoin and stablecoins with instant settlement at near-zero fees.

Crypto & Web3Data & InfrastructureDeveloper ToolsFintechWichita, US

GKGraham Krizek(Founder)in

Co-investorsGVGV (Google Ventures)STSTILLMARKSTStrategic Cyber VenturesTRTrammell Venture Partners (TVP)ALAlpha Sigma CapitalANAngelDAO+15 more

ZBD is a payment service provider focused on disrupting payments in the gaming industry through globally compliant payment solutions.

Creator EconomyFintechGamingHoboken, US

SCSimon Cowell(Founder)inAndré Neves(Co-founder, CTO)inBen Cousens(Founder)Christian Moss(Founder)

BoardSMStephen McKeon(Director)inNicholas Brand(Director)

Co-investorsCOCollab+CurrencyTRTrammell Venture Partners (TVP)CACadenzaLALakestar