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3cubed Ventures

Venture capital

San Francisco · Pre-Seed–Series A

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Investment thesis

3cubed Ventures is a seed and early-stage venture capital firm.

Source: firm website, verified Aug 3, 2026.

Stage
Pre-Seed–Series A
HQ
San Francisco, US
Instruments
Equity
Last 12 months
1 investment
Tracked investments
35

What they invest in

from 23 of 35 portfolio companies

Fintech ×10SaaS ×8AI & Machine Learning ×7Data & Infrastructure ×5Consumer ×4Crypto & Web3 ×4Enterprise Software ×3Healthtech ×3

HQs:United States×4Brazil×1Germany×1Philippines×1Tanzania×1

Investments · 35 tracked

founders shown can be your intro path

By year:2026 · 12022 · 22016 · 14 dated

🦄 NexHealthnexhealth.comin

NexHealth provides a patient engagement platform for medical and dental practices, offering online scheduling, digital intake forms, communications, payments, and insurance verification that sync in real time to the practice's health record system.

Digital HealthHealthtechSaaSBrooklyn, US

Alamin Uddin(Executive Officer, Director, Promoter)

Co-investors7BC Venture CapitalEarl Grey CapitalMantis CapitalTodd and Rahul’s Angel FundBuckley Ventures Management Company LlcPoint Nine

Alchemyalchemy.comin𝕏

Alchemy is a platform layer that enables developers to build applications on blockchain networks.

Cloud ComputingCrypto & Web3Developer ToolsFintech

Nikil Viswanathan(Co-Founder and CEO)inJoe Lau(Co-Founder and President)

Co-investorsPantera CapitalDCVC (Data Collective)Founders Funda16z cryptoAndreessen HorowitzArchetype+20 more

Apeel Sciencesapeel.comin𝕏

Apeel Sciences develops plant-based coatings derived from fatty acids and glycerides—ingredients naturally found in plant peels and seeds—that are applied to fresh fruits and vegetables to extend shelf life, preserve flavor and nutrients, and reduce reliance on refrigeration, pesticides, waxes, and plastics.

Circular EconomyCleantechFoodTech

JamesLouJenny

Co-investorsA-Rod CorpAgFunderAndreessen HorowitzBild Alternative Investments CorporationDBL PartnersDoon Capital+10 more

Blindmateblindmate.com
Cubefabscubefabs.comin𝕏

CubeFabs (formerly Nanotronics) builds AI-based solutions for industrial manufacturing, including chip fabrication facilities.

Advanced ManufacturingAI & Machine LearningSemiconductors

Co-investorsImpatient Ventures

Dancefightdancefightapp.com

DanceFight is a mobile app for video dance battles where users challenge friends to dance-offs, record dance videos with filters and effects, and vote on favorites to climb a leaderboard.

ConsumerGamingSocial

Co-investorsBeresford VenturesUnknown Ventures

Dandymeetdandy.comin

Dandy is a digital dental laboratory that provides AI-powered technology and software to dental practices, offering services including crowns, bridges, dentures, implants, and clear aligners.

AI & Machine LearningHealthtechMedical Devices

Daniel Hanover(Founder)inToni Oloko(Cofounder)

Co-investorsAvenir Growth CapitalDorm RoomHuman CapitalInspired CapitalMantis CapitalO.G. Venture Partners+8 more

Datamilkdatamilk.com
Dukkadukka.comin𝕏

Dukka provides small businesses with bookkeeping tools, professional invoice and receipt creation, and an all-in-one POS terminal for accepting payments.

FintechRetail TechSaaS

EvenFlow AIevenflow.aiin

EvenFlow is an AI-powered appointment scheduling platform for automotive dealerships that optimizes technician capacity and service workflows to increase revenue and customer satisfaction.

AI & Machine LearningRetail TechSaaS

David Anderson(Founder)in

Co-investorsFraser McCombs Capital

Figmentfigment.ioin𝕏

Figment operates a non-custodial staking platform and Proof-of-Stake infrastructure, offering validator services, rewards reporting tools, and APIs for institutional clients.

Crypto & Web3Data & InfrastructureFintech

Co-investors10SQ Capital (TenSquared)AppWorks VenturesArchetypeB Capital GroupB4 CapitalBonfire Ventures+10 more

Formation Bioformationbio.com
Gantryusegantry.com
GlassFlowglassflow.devin𝕏

GlassFlow is an ingestion tool that sits between data sources and ClickHouse, handling historical backfills, change data capture from PostgreSQL, MySQL, and MongoDB, schema evolution, deduplication, and data normalization.

Data & InfrastructureDeveloper ToolsSaaS

Co-investorsRoosh Ventures

Greenstampgreenstamp.io

Greenstamp is an AI copilot for electronic invoicing that handles bulk invoicing, expense capture, bank reconciliation, tax-code suggestions, and pre-submission validation while accountants keep final approval.

AI & Machine LearningFintechSaaS

Infinity AIinfinity.ai

Co-investorsMatrix

Laundry Saucelaundrysauce.com

Laundry Sauce makes premium laundry care products with designer-inspired fragrances developed with a perfumer, formulating scents that evolve through the wash cycle.

ConsumerDirect to ConsumerE-commerce

Austin Blair(Founder)in

Co-investorsMelitas Ventures Llc

Layerlayer1.appin

Layer1 is a personal data application that captures, transcribes, and stores a user's digital activity — such as meetings, screen content, and audio — locally and encrypted on their own device.

AI & Machine LearningConsumerData & Infrastructure

Ali JelvehMarco BuhlmannThies Arntzen

Co-investorsElementum Ventures

Loctaxloctax.com

Loctax is an AI-assisted tax research platform that combines verified tax intelligence from IBFD with company data to provide jurisdiction-specific answers on corporate tax, transfer pricing, withholding tax, and other compliance issues.

AI & Machine LearningEnterprise SoftwareLegalTech

Co-investorsCavalry VenturesEntourage VenturesIndex VenturesMSM

MyFavoritomyfavorito.comin𝕏Nov 2016

MyFavorito is a digital platform that enables sports clubs to attract sponsors and generate revenue, while allowing sponsors to connect with clubs and drive sales.

AdTechB2B MarketplacesFintechGamingMarketing TechMedia & EntertainmentSaaSSports TechSan Francisco, US

Mark Schlenzig(Secretary)Dirk Schlenzig(President, Treasurer)

Co-investorsTechstars500 Global

Neptuneneptune.audio
NFT Nownftnow.comMay 2022

nft now is a media publication covering the NFT, Web3, and crypto space, producing news, features, and editorial content about digital assets and the broader creator and blockchain community.

Creator EconomyCrypto & Web3Media & EntertainmentCheyenne, US

Matthew Medved(Executive Officer, Director)Alejandro Navia(Executive Officer, Director)Samuel Hysell(Executive Officer, Director)

Co-investorsACTAI Ventures

Orbitonorbiton.com
Paybyrdpaybyrd.comin

Paybyrd provides payment infrastructure for merchants, including global and local transaction processing, white-label checkout flows, Android POS terminals, and a unified dashboard covering online, in-store, mobile, and kiosk channels.

Co-investorsGreat Stuff Ventures

Plentinaplentina.comin𝕏

Plentina offers a mobile app that provides Filipino consumers with instant credit to buy goods and services, usable at merchants including 7-Eleven and Smart.

ConsumerFintechBelmont, PH

Earl Valencia(Director)Kevin Gabayan(Director)

Co-investorsTechstarsAmino CapitalUnpopular Ventures

Ramaniramani.ioin𝕏Jul 2022

Ramani provides a mobile application that enables salespeople in African supply chains to manage inventory, log customer information, and document sales activities.

Enterprise SoftwareSaaSDar es Salaam, TZ

Iain Usiri(Founder)inCalvin Usiri(Founder)inWilliam Kibet Martin(Director)

BoardAndrew Vigneault(Director)

Co-investorsThe Raba PartnershipY CombinatorMusha Ventures

Rupa Healthrupahealth.comin𝕏

A platform that enables healthcare providers to order, track, and receive lab test results from multiple laboratory companies through a single dashboard, supporting both in-person and telehealth patients with flexible billing options and EHR integration.

Digital HealthHealthtechSaaSSan Francisco, US

Tara Viswanathan(Founder)Rosa Hamalainen(Founder)inBen Easton(Founder)

Co-investorsBessemer Venture PartnersJames Beshara FundMantis CapitalNeythri Futures FundTwine VenturesUnion Square Ventures (USV)+5 more

ShredSpotsshredspots.com
Spindle AIspindleai.com
Stepstep.comin𝕏

Step is a commission-free investment platform that allows users to buy and sell stocks and ETFs with fractional shares starting at $1.

EdTechFintech

CJ MacDonald(Founder)inAlexey Kalinichenko(Founder)in

Co-investorsA-Rod CorpBreyer CapitalCrosslink CapitalDreamers VCKombo VenturesMantis Capital+4 more

SuperSensessupersenses.com
Taktiletaktile.comin𝕏May 2026

Taktile enables organizations to make optimal decisions for their customers through iterative decision-making design.

AI & Machine LearningData & InfrastructureEnterprise SoftwareFintechBerlin, DE

Maik Taro Wehmeyer(Founder)inDr. Maximilian Eber(Co-Founder and CPTO)inMaximilian Eber(Director)

BoardCarlos Gonzalez-Cadenas(Director)inRobert Warriner Moffat(Director)inJade Mandel(Director)

Co-investorsAcequia Capital (AceCap)Angel InvestBalderton CapitalDig Ventures Management Limitedfirstminute capitalIndex Ventures+3 more

Trace Financetrace.finance

Trace provides a compliant API for payments and stablecoin infrastructure, enabling conversion between BRL and stablecoins via PIX in under a minute, multi-currency accounts (BRL, USD, EUR), and 24/7 cross-border settlement.

Crypto & Web3Data & InfrastructureFintech

Co-investorsMantis Capital

TREStres.financein𝕏

TRES aggregates financial data from 220+ Web3 networks, exchanges, custodians, and banking sources, using AI-driven workflows to automate digital asset accounting, tax, audit, reconciliation, and treasury reporting.

Co-investorsAmbush CapitalFactionMantis Capital

Z1z1.appin𝕏

Z1 offers a mobile banking application and linked prepaid card for teenagers and young adults in Latin America, enabling account holders to manage spending, receive income from jobs and side work, and build financial skills.

FintechSão Paulo, BR

Joao Pedro Thompson(Founder)inThiago Achatz(Founder)inMateus Craveiro(Founder)inSophie Secaf(Founder)in

Co-investorsClocktower VenturesParade VenturesTop Corner CapitalY CombinatorHomebrewKindred Ventures

Portfolio news

latest coverage across their companies

Frequently asked questions

How many investments has 3cubed Ventures made?
3cubed Ventures has 35 tracked investments, including 1 dated in the last 24 months.
What stage does 3cubed Ventures invest at?
3cubed Ventures invests at the Pre-Seed, Seed, Series A stages.
What sectors does 3cubed Ventures focus on?
3cubed Ventures focuses on AI & Machine Learning, Consumer, Crypto & Web3, Enterprise Software, Fintech, Healthtech.
Where is 3cubed Ventures located?
3cubed Ventures is headquartered in San Francisco, US.
Who does 3cubed Ventures co-invest with?
3cubed Ventures most often shares deals with Mantis Capital, Y Combinator, Andreessen Horowitz, among 91 tracked co-investors.

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