Fundraising Fox

1k(x)

Venture capital

Austin · Pre-Seed–Series B · 27 people tracked

Find your way into 1k(x)

12,579 people in our graph share verified history with the 1k(x) team — schools, employers, funds. One of them is your warm intro.

Iva Messyunlockedknows Chase Beeler · together at Altamont Capital Partners (overlapped)
knows the team · via Instacart
×3knows the team · via Stanford University
×3knows the team · via Morgan Stanley
knows the team · via UC Santa Barbara
×3knows the team · via Harvard Business School
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Investment thesis

The Cost of Trust framework identifies two mechanisms by which blockchains create venture-scale economic value within high-cost-of-trust markets: (1) trust-intermediary rent compression, undercutting fees extracted by existing intermediaries, and (2) enablement, creating trust-dependent outcomes that legacy infrastructure cannot produce. The strongest outcomes compound both mechanisms. The firm also emphasizes four structural properties of blockchains—programmable bearer settlement, verifiable computation and state, structural neutrality, and permissionless global participation—that enable centralized alternatives to be disrupted. Current deployment focuses on mature onchain finance segments (native asset tokenization, trade and invoice finance, commodity price discovery) and emerging trust markets created by AI, including permissionless AI infrastructure and sovereign agents.

Source: firm website, verified Aug 6, 2026.

Stage
Pre-Seed–Series B
HQ
Austin, TX, US
Leads rounds
Leads
Instruments
Equity
Founded
2018
AUM
$75M
Tracked investments
93

Team · 27 people

from the firm's website & curated & public directories
Carly E. Howard· General Counsel

Founder mafia

3 people who came through 1k(x) went on to found or lead other companies.

What they invest in

from 46 of 93 portfolio companies

Crypto & Web3 ×41Fintech ×21Data & Infrastructure ×16Developer Tools ×9Cybersecurity ×7AI & Machine Learning ×6Deep Tech ×3SaaS ×3

HQs:United States×13United Kingdom×3France×2Germany×1Poland×1

Who they back

founder profiles across 32 portfolio companies
56%
solo founders
18 of 32 mapped founding teams
58%
repeat founders
of 31 founders with career history

Founding team size:solo founder×182 founders×103 founders×34+ founders×1

Where their founders studiedfrom 30 founders with education data

Bar-Ilan University ×2University of California, Berkeley, Haas School of Business ×2

Where their founders worked beforefrom 31 founders with career history

Goldman Sachs ×3Compound Labs ×2ConsenSys ×2Gitcoin ×2Spendesk ×2

5 founders hold a PhD · 3 hold an MBA (of 31 with degree data)

Investments · 93 tracked

founders shown can be your intro path

By year:2024 · 22023 · 12021 · 14 dated

Abstractabs.xyz𝕏

Abstract is a web3 platform for building, deploying, and scaling onchain applications, offering an ecosystem portal for users to discover apps, communities, and earning opportunities.

Crypto & Web3Developer ToolsGaming

Co-investors1kxAtlantic Vantage PointCheyenne VenturesCrosslink CapitalRally Ventures Management, Llc

Ark Financial

Co-investors1kx

Arweavearweave.orgin𝕏

Arweave is a decentralized ecosystem that offers grants and investment opportunities through various organizations including non-profits, DAOs, and venture studios to support projects and developers building on its network.

Cloud ComputingCrypto & Web3Data & InfrastructureFintechLondon, GB

Sam Williams(Founder & CEO)in

Co-investors1kxa16z cryptoAdvanced BlockchainAndreessen HorowitzArrington CapitalBig Brain Holdings+24 more

Blockscoutblockscout.com𝕏Jun 2024

Blockscout is an open-source multichain block explorer for EVM-based networks, supporting over 1,000 chains including layer 1s, optimistic rollups, and zk rollups.

Crypto & Web3Data & InfrastructureDeveloper ToolsMahe,

Igor Barinov(Director)in

Co-investors1kxEthereum

Bluffbluff.com

Co-investors1kx

Calderacaldera.xyzin𝕏

Caldera provides a rollup engine that lets apps and communities launch customizable, purpose-built blockchains that settle on Ethereum, along with Metalayer for cross-chain connectivity and shared liquidity.

Crypto & Web3Data & InfrastructureDeveloper Tools

Co-investors1kxLattice CapitalMH VenturesSequoia CapitalEspresso SystemsSevenX Ventures

Cambria
Campcampnetwork.xyz𝕏

Camp Network is a Layer-1 blockchain for intellectual property infrastructure, providing a global IP registry that lets users own and monetize their IP and enables AI agents to train on user-owned IP.

AI & Machine LearningCrypto & Web3Data & Infrastructure

James Chi(Founder)inNirav Murthy(Founder)in

Co-investors1kxBlockchain CapitalEterna CapitalHyperithmMarin Digital VenturesOnePiece Labs+6 more

Camp Network

Co-investorsPaper Ventures

Cod4rena
Code4rena Decentralized audit competitionscode4rena.com𝕏Defunct

Code4rena was a platform that organized security audits and bug bounties for decentralized finance projects, connecting security researchers with blockchain development teams.

Crypto & Web3Cybersecurity

Co-investors1kxNascentParadigm

Connext/Everclearconnext.network𝕏Jun 2023 · $7.5M

Connext provides xCall, a developer tool that enables applications to interact with users, tokens, and other applications across multiple blockchains.

Crypto & Web3Developer ToolsSan Francisco, US

Arjun Bhuptani(Executive Officer, Director)inLayne Haber(Executive Officer, Director)inRahul Sethuram(Executive Officer)in

Co-investorsA.Capital VenturesAmentum Investment ManagementCVP NoLimitD1 VenturesFenbushi CapitalFigment+14 more

Coop Recordscooprecords.xyz

Web3 music venture founded by Cooper Turley, investing in music startups and artists and issuing tradable song-linked coins.

Co-investors1kxCoinbase Ventures1confirmation

Covalentcovalenthq.comin𝕏

Blockchain data infrastructure firm whose decentralized Covalent Network indexes multi-chain data served via the GoldRush API.

Ganesh Swami(Founder)in

Co-investors1kxBitDAOBlack DragonCoinbase VenturesIOSG VenturesMantle Network+6 more

Cowswapcowswap.exchange𝕏

CoW Swap is a decentralized exchange (DEX) for trading crypto tokens.

Crypto & Web3

Co-investorsBR Capital

Cryptiocryptio.coin𝕏

Cryptio provides cryptocurrency transaction tracking and analytics across multiple blockchains.

Crypto & Web3Data & InfrastructureBrooklyn, US

Antoine Scalia(Executive Officer, Director)in

BoardBartosz Jacubowski(Director)Louis Coppey(Director)in

Co-investors1kxBlockrocketBlueYard CapitalCathay InnovationDraper AssociatesKima Ventures+2 more

Curvecurve.finance

Curve is a decentralized exchange and automated market maker optimized for low-slippage swaps between similarly priced crypto assets.

Co-investors1kxElectric CapitalStake CapitalFuel VenturesOutward VC

Decen Spacedecenspace.com

Co-investors1kx

Ecoeco.comin𝕏

Eco provides a developer platform for stablecoin companies to enable cross-chain money movement without building underlying infrastructure.

Crypto & Web3Fintech

Ryne Saxe(Founder)in

Co-investors1kxa16z cryptoActivant CapitalAndreessen HorowitzAusum VenturesChampion Hill Ventures+10 more

Elliptic
Energy Webenergyweb.orgin𝕏

Energy Web builds blockchain-based infrastructure and a marketplace (Energy Web X) offering compute pools such as SmartFlow, Carbon-Aware, and GP4BTC for energy and sustainability applications.

CleantechCrypto & Web3Energy

Ed Hesse(Founder)

Co-investors1kxAdvanced BlockchainBlackhorn VenturesFuture Energy VenturesMerkle Tree CapitalMoonlanding Ventures+3 more

Fabric Cryptographyfabriccryptography.comin𝕏

Fabric builds the Verifiable Processing Unit (VPU), a chip and card/server hardware line that accelerates core cryptographic primitives for cryptographers and cryptography engineers.

Crypto & Web3HardwareSemiconductors

Michael Gao(Founder)in

Co-investors1kxBlockchain CapitalInflection.xyzMetaplanetMatter LabsOffchain Labs+1 more

Flexaflexa.coin𝕏

Flexa is a payment infrastructure provider that enables merchants to accept cryptocurrency and digital assets at points of sale, alongside traditional payment methods, without requiring changes to existing acceptance stacks.

Crypto & Web3Fintech

Daniel McCabe(Founder)in

Co-investors1kxAda VenturesHERmesaNima CapitalPantera CapitalRobot Ventures

Fuzzlandfuzz.land𝕏

Fuzzland provides on-chain security through continuous penetration testing that combines AI, fuzzing, and formal verification to scan the mempool for vulnerabilities and detect exploits in real time.

AI & Machine LearningCrypto & Web3Cybersecurity

Co-investors1kx

Gigglesgiggles.me

Giggles is a social video application where trends are tradable, allowing users to earn money while browsing content.

ConsumerMedia & EntertainmentSocialDover, US

Co-investors1kx

Ginza

Co-investors1kx

Gunzilla Gamesgunzillagames.com

Ukrainian-German game studio behind battle royale shooter Off The Grid and the GUNZ blockchain platform.

Alexander Zoll(Founder)

Co-investors1kxAndromeda CapitalCoinFundDigital StrategiesGamegroove CapitalGhaf Capital Partners+15 more

IDEX

Co-investors1kx

Iglooigloo.inc

Co-investors1kx

Impossible Cloudicn.global

Co-investors1kxCVP NoLimitImpossible FinanceNo Limit Holdings (NLH)

Incoinco.network

Co-investors1kx

IYKiyk.app𝕏

IYK provides a platform for musicians to strengthen artist-fan relationships by embedding digital verification technology into merchandise and live shows.

Creator EconomySaaS

Christopher Lee(Founder)in

Co-investors1kxa16z cryptoAndreessen HorowitzCollab+CurrencyLattice CapitalNarcissus Ventures+1 more

JokeDAOjokerace.io

Co-investors1kxMaven 11RockawayX

Kilnkiln.fiin𝕏

Kiln provides infrastructure for staking cryptocurrencies across multiple blockchain networks, letting asset owners earn rewards by securing networks and participating in protocol consensus.

Crypto & Web3Data & InfrastructureFintechParis, FR

Thomas de Phuoc(Founder)in

Co-investors1kxA.Capital VenturesBlueYard CapitalGSRIOSG VenturesKima Ventures+7 more

Kivi3kivi3.comin𝕏

Kivi builds financial services infrastructure designed to reach unbanked and underbanked populations via feature phones, enabling digital finance access for billions excluded from modern banking systems.

FintechImpact & Social Good

Sebastien(Co-Founder, CEO)Antti(Co-Founder, COO)Larry(Co-Founder, CTO)

Co-investors1kx

Kong
Kulipa London & Pariskulipa.xyzin𝕏Jan 2024

Kulipa provides API infrastructure that lets fintechs issue stablecoin-backed payment products, including physical and virtual cards, embedded wallets, and white-labelled virtual accounts.

Crypto & Web3FintechSaaSNew York City, US

Michael Shynar(Founder)inKarl Vaillant(Director)inAxel Cateland(Executive Officer, Director)in

BoardSep Alavi(Director)

Co-investors1kxBlockwallFabric VenturesWhite Star Capital

Lagrangelagrange.devin𝕏

Lagrange builds cryptographic infrastructure for verifiable compute, with two products: Halo, which coordinates distributed autonomous systems in degraded or contested conditions for defense applications, and DeepProve, which generates zero-knowledge proofs verifying that AI inference outputs came from a specific model and inputs.

AI & Machine LearningCrypto & Web3Defense Tech

Co-investors1kxArchetypeBitDAOLattice CapitalMantle NetworkArchetype Ventures+3 more

LiFili.fiin𝕏

LI.FI builds cross-chain infrastructure for decentralized finance, using chain abstraction to aggregate and optimize DeFi components.

Crypto & Web3Data & InfrastructureDeveloper ToolsFintech

Philipp(Co-founder)Max(Co-founder)

Co-investorsDCInvestorSunny Aggarwal1kx6th Man VenturesBloccelerate VCBollinger Investment Group+7 more

Ligeroligero-inc.comin𝕏

Ligero provides payments infrastructure that uses zero-knowledge cryptography to enable private, compliant on-chain transactions for enterprises.

Crypto & Web3CybersecurityFintech

Carmit(Professor at Bar-Ilan University (ZKP/MPC researcher))inMatt DiBiase(Founder)in

Co-investors1kxConsenSys MeshDigital Currency Group

Limestone
Liquityliquity.orgin𝕏

Liquity is a decentralized finance protocol that enables borrowing against crypto collateral with minimal requirements.

Crypto & Web3Fintech

Robert Lauko(Founder)inRick Pardoe(Co-Founder & Lead Engineer)in

Co-investors1kxA.Capital VenturesIOSG VenturesLemniscapPantera CapitalTomahawk.VC+3 more

Luna
Makermakerdao.com

Ethereum-based Maker Protocol and MakerDAO issue the DAI stablecoin, governed by MKR holders; now rebranded as Sky.

Co-investors1confirmation1kxA.Capital VenturesDraper AssociatesHack VCIOSG Ventures+3 more

Matter Labsmatter-labs.ioin𝕏

Matter Labs builds Prividium, an Ethereum-secured blockchain platform designed for banks and financial institutions to issue, settle, and manage digital assets with privacy and compliance controls.

Crypto & Web3Enterprise SoftwareFintechGeorge Town, Grand Cayman

Alex Gluchowski(Executive Officer, Director)inAleksandr Vlasov(Director)

BoardChristopher Burniske(Director)in

Co-investors1kxa16z cryptoAndreessen HorowitzBlockchain CapitalCoinFundDragonfly+9 more

Mawarimawari.io

Co-investors1kxDecasonicAbies VenturesSuper Ventures

Merkle Software

Co-investors1kx

MetaLabel
Midenmiden.xyz𝕏

Miden is a blockchain protocol using zero-knowledge (ZK) architecture to enable programmable privacy, quantum-resistance, and scalability for onchain finance.

Crypto & Web3CybersecurityFintechMenlo Park, US

Bobbin Threadbare(Co-founder)Azeem Khan(Co-founder)inDominik Schmid(Co-founder)in

Co-investors1kxa16z cryptoBloccelerate VCAndreessen HorowitzHack VCSymbolic Capital

Modulus Labsmoduluslabs.xyz𝕏

Modulus Labs uses zero-knowledge cryptography to build specialized ZK provers that verify AI model outputs were not tampered with, enabling smart contracts to access AI results in a trustless way.

AI & Machine LearningCrypto & Web3Deep Tech

Daniel ShorrRyan Cao

Co-investors1kxInflection.xyz

Molecule
Moonbirdsmoonbirds.com

Co-investors1kx

Moving Castlesmovingcastles.world

Co-investors1kxArchetype

Nexus Mutual

Decentralized insurance protocol for smart contract risks

Co-investors1confirmationBootNodeCollider VenturesKR1Kryptonite1 PLC

Nexus Mutual DeFi Seednexusmutual.ioin𝕏

Nexus Mutual provides insurance coverage for smart contract failures and on-chain risks to protect investors, protocols, and institutions operating in blockchain environments.

Crypto & Web3FintechInsurTechLondon, GB

Co-investors1confirmation1kxArrington CapitalBlockchain CapitalCollider VenturesLvna Capital+1 more

Niftex

Co-investors1kx

nucnucypher.com

Security and encryption platform for distributed systems.

San Francisco, US

MacLane Wilkison(Founder)

Co-investors1kxAmino CapitalBase Venture Management, Inc.Ceras VenturesContinue CapitalFusion+3 more

Portfolio news

latest coverage across their companies

Frequently asked questions

How many investments has 1k(x) made?
1k(x) has 92 tracked investments, 1 of which have exited via acquisition or IPO.
What stage does 1k(x) invest at?
1k(x) invests at the Pre-Seed, Seed, Series A, Series B stages.
What sectors does 1k(x) focus on?
1k(x) focuses on AI & Machine Learning, Crypto & Web3, Fintech.
Where is 1k(x) located?
1k(x) is headquartered in Austin, US.
Does 1k(x) lead rounds?
Yes, 1k(x) leads investment rounds.
Who does 1k(x) co-invest with?
1k(x) most often shares deals with 1kx, Coinbase Ventures, Blockchain Capital, among 183 tracked co-investors.

Images

1k(x) photo1k(x) photo

Co-investors · 14

CoinFund

CoinFund is a crypto-focused investment firm that backs and partners with companies building open, decentralized technology across finance, infrastructure, and AI.

$6M – $10M
Hashed

Hashed is a venture firm backing founders building in AI, crypto, and frontier technology, offering hands-on ecosystem support to portfolio companies from inception to global scale.

$1M – $37M
Union Square Ventures (USV)

Union Square Ventures is a venture capital firm based in New York City that invests at the edge of large markets undergoing transformation from technological and societal pressures.

Both backed · 3
$1M – $8M
Founders Fund

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

Both backed · 1
$500K – $5M
Polygon

Polygon is a blockchain platform positioned as infrastructure for global payments and money movement, enabling assets to move onchain at scale. It offers an open stack for accessing the onchain economy and is powered by its native token $POL.

Both backed · 1
Liquid Ventures

Liquid 2 is an early- and growth-stage venture capital firm that invests in founders across all sectors of technology, providing capital along with support from a network of operators.

$250K – $5M
Hustle Fund

Hustle Fund is an early-stage venture capital firm that invests quickly in startups, offering capital along with educational programs and mentorship. It also runs an angel investing community that lets members invest alongside the fund.

$150K
HV Capital

HV Capital is a European multistage venture capital firm that backs founders from the first check through IPO, investing across consumer, software, deep tech and AI.

$540K – $54M
Flourish Ventures

Flourish Ventures is a global early-stage fintech fund that backs founders building and reshaping financial services and systems.

$100K – $5M
IVC

IVC is a venture capital firm that has made over 200 investments across Web3, gaming, digital entertainment, AI, infrastructure, and fintech.

$480K – $9M
The Alchemy Fund

Alchemy is a venture capital firm based in Pioneer Valley, Massachusetts that invests in seed-stage companies with local roots and the potential to compete nationally. The firm combines local talent, technology, and entrepreneurial resources with active coaching and mentorship to build scalable ventures.

$1M – $3M
Alchemy Ventures

Alchemy is a blockchain infrastructure company whose platform routes transactions and queries across more than 100 chains for developers building crypto and onchain financial products. Its offerings include node and data APIs, gasless transactions, wallets, and agent-focused payment tooling. The homepage describes a developer platform rather than an investing operation.

2 more co-investors

Blockchange VenturesNorio Ventures

Firms observed investing alongside 1k(x), from public investor directories. Shared companies are the overlap with 1k(x)'s recorded portfolio.

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