/Investor DB

Spark Capital — 2026 Investments

47 investments dated 2026 · listed companies and verified rows first · show all

Mastramastra.aiin𝕏Seed · Apr 2026 · $22M✓ verified

Mastra is an open-source TypeScript framework for building AI agents.

AI & Machine LearningDeveloper ToolsEnterprise SoftwareSan Francisco, US

Sam Bhagwat(CEO)inAbhi Aiyer(CTO)inShane Thomas(Founder)inMargarita Sandomirskaya(Talent Lead)

Co-investorsY CombinatorBroom VenturesEight CapitalFounders NetworkGradient VenturesLombardstreet Ventures+23 more

Synerasynera.aiinApr 2026 · $40M✓ verified

Synera provides an agentic AI automation platform for engineers, aimed at helping engineering organizations automate time-consuming processes and product development workflows.

Advanced ManufacturingAI & Machine LearningEnterprise SoftwareSaaS

Dr. Moritz Maier(Founder)inDaniel Siegel(Founder)inSebastian Möller(Founder)inMoritz Maier(Founder)

Co-investorsCherry VenturesBMW i VenturesDeepTech & Climate FondsIsaiISAI GestionUVC Partners+2 more

Basetenbaseten.coin𝕏Jun 2026 · $1.5B

Baseten provides AI inference and infrastructure services that optimize model deployment, serving, and orchestration across the full stack.

AI & Machine LearningCloud ComputingDeveloper ToolsSan Francisco, US

Tuhin Srivastava(Founder)inAmir Haghighat(Founder)inPhil Howes(Founder)inPankaj Gupta(Founder)inDanielle Herzberg(Executive Officer)Dannie Herzberg(President (Go-to-Market & Operations))in

Board seatWill Reed· per SEC Form D

Co-investors01 AdvisorsAI FundAlpha PartnersAspire11Athletic VenturesBattery Ventures+32 more

Cover Geniuscovergenius.comin𝕏Jun 2026 · $80M

Cover Genius provides embedded, white-labeled insurance and protection products through a single API, with underwriting and local licenses across 60+ countries and all 50 US states.

FintechInsurTechSaaSNew York, US

Angus James Ridley McDonald(Executive Officer, Director, Promoter)Chris Bayley(Founder)inAmir Massoudi(Executive Officer, Promoter)inLexie Marchuk(Executive Officer, Promoter)inAngus McDonald(Founder)

BoardTom Leone(Director, Promoter)

Board seatJames Kuklinski· per SEC Form D

Co-investorsAfterWork VenturesDawn CapitalG SquaredGlitch CapitalKing River CapitalLeo Capital Ventures+2 more

Generalistgeneralistai.comin𝕏Jun 2026 · $400M

Generalist develops embodied foundation models for robots, focusing on dexterity and enabling machines to intelligently interact with the physical world.

AI & Machine LearningDeep TechRoboticsBay Area, Boston, US

Andy Zeng(Founder)inPete Florence(Founder)inAndrew Barry(Founder)in

BoardRobert Toews(Director)Ellen Chisa(Director)in

Board seatFraser Kelton· per SEC Form D

Co-investors8VCboldstart venturesInspired CapitalInterwoven VenturesLMNT VenturesNorwest Venture Partners+11 more

Matxmatx.comMar 2026

Computer chip manufacturer building high-performance, cost-efficient platforms optimized for large-scale AI workloads.

Covina, US

Michial Gunter(Executive Officer, Director)Reiner Pope(Founder)inMike Gunter(Founder)inReiner Pope Mike Gunter(Founder)

Board seatYasmin Razavi· per SEC Form D

Co-investorsAIspace VenturesHarpoon VenturesHomebrewOutset CapitalResonance VCSV Angel+2 more

Zumridezum.comin𝕏May 2026

Zum provides cloud-based software and logistics optimization for school bus transportation, serving school districts to improve route efficiency, vehicle utilization, safety transparency, and costs.

EdTechLogistics & Supply ChainMobility & TransportationSaaSRedwood City, US

Ritu Narayan(Founder)inVivek Garg(Founder)inAbhishek Garg(Executive Officer)inDaniel Berenbaum(Executive Officer)in

BoardBryan Schreier(Director)inArif Lakhani(Director)

Board seatNabeel Hyatt· per SEC Form D

Co-investorsAngelPadBMW i VenturesClearvision VenturesClimate InvestmentDnx VenturesFundersClub+15 more

Cadencecadencework.comin𝕏Jul 2026 · $100MDefunct

Cadence organizes virtual team-building events for distributed organizations.

Enterprise SoftwareHR TechSaaSSan Francisco, US

Melissa Du(Founder)inEric Park(Founder)inSteph Hon(Founder)Nikhil Patel(Engineer)

Co-investorsMartin VenturesY Combinator2.12 AngelsAmplify PartnersArgoDTX Ventures+12 more

Cadencecadence.carein𝕏Jul 2026 · $100M

Cadence delivers remote clinical monitoring and proactive care for people with chronic diseases, enabling continuous physician oversight of patients managing conditions at home.

AI & Machine LearningDigital HealthHealthtech

Co-investorsB Capital GroupB4 CapitalCoatue ManagementCorewell Health VenturesGeneral CatalystMartin Ventures

Cadencecadencetranslate.comin𝕏Jun 2026 · $100M

Cadence Translate provides interpretation and translation services by matching businesses with professional linguists from a network of over 2,500 translators based globally.

Enterprise SoftwareFintechSaaS

Jonathan RechtmaninMatt CongerinPhil Kohn

Co-investors500 GlobalB CapitalCoatue ManagementCorewell Health VenturesGeneral CatalystThrive Capital

Cambridge Aerospacecambridgeaerospace.comApr 2026

UK defence startup building low-cost interceptor missiles and solid rocket motors to counter drones and missiles.

Steven Barrett(Founder)inJunaid Hussain(Founder)inChris Sylvan(Founder)

Co-investors7percent VenturesAccelEntropy Industrial CapitalExpeditionsLux Capitalredalpine+7 more

Civilgridcivilgrid.cominSeries A · Aug 2026 · $26M

CivilGrid consolidates thousands of datasets on underground utilities, land rights, geotech conditions, and other site data into a real-time map for civil engineers, utility operators, and construction teams.

Construction TechData & InfrastructureGovTechSaaS

Josh(Co-founder)Brandon(Co-founder)Brandon Cohen(Founder)Josh Mackanic(Founder)

Co-investors2.12 AngelsA*Afore CapitalAnorak VenturesBURNT ISLAND VENTURESEnergy Impact Partners+14 more

Convexconvexfinance.com𝕏Aug 2026 · $57M

Convex Finance is a DeFi protocol that lets users lock CVX tokens to participate in governance and boost rewards across platforms including Curve, f(x) Protocol, and Frax.

Crypto & Web3Fintech

Co-investorsBloccelerate VCDeepTech VenturesSoma CapitalAndreessen HorowitzEtna LabsInsight Partners

Cyeracyera.comin𝕏Jun 2026 · $300M

Cyera is an AI-powered data security platform that helps organizations discover, classify, and secure their data across any environment.

AI & Machine LearningCybersecurityData & Infrastructure

Tamar Bar-Ilan(Co-founder, CTO)inYotam Segev(Co-founder, CEO)inYonatan Itai(Co-founder, VP of R&D)in

Co-investorsAccelArcherman CapitalArtisanal VenturesCoatue ManagementCRV (Charles River Ventures)Cyberstarts+19 more

Embedded Insuranceembeddedinsurance.comJul 2026

Embedded Insurance is an insurtech company that integrates insurance quoting and coverage into digital customer experiences, offering a data-driven alternative to traditional comparison shopping.

Park City, US

James Hall(Founder & Executive Chair)inAsh Zaki(Director)Mona Elliason(Director)Adrian Hummel(Co-Founder & Chief Administrative Officer, Secretary, Embedded Insurance, Inc.)Mungo Wilson(Director)Michael Dunlap(Chief Executive Officer)

Co-investorsHedosophiaVista Equity Partners

Eurekaeureka.security𝕏Mar 2026 · $6.7M

Eureka Security (now part of Tenable) offers data security posture management (DSPM) integrated into a cloud native application protection platform (CNAPP) to discover, classify, and prioritize sensitive data risks across multi-cloud environments.

Cloud ComputingCybersecurityData & Infrastructure

Liat Hayun(Founder)in

Co-investorsVaranaYL VenturesCollider VenturesUTEC

Gambitgambit.usin𝕏Feb 2026 · $61M

Gambit builds an adaptive intelligence software platform for autonomous systems that enables teams to deploy and evolve autonomous behaviors across multiple hardware platforms.

AI & Machine LearningDefense TechRoboticsValley Village, US

Josh Giegel(Founder)in

BoardGreg Reichow(Director)in

Co-investorsMana VenturesNext Frontier CapitalRiphean InvestmentsCyberstartsKleiner PerkinsEclipse Ventures

Gambitgambit.securityinFeb 2026 · $61M

Gambit Security offers Balens, a platform that continuously maps infrastructure resources into business applications to reveal dependencies, backup coverage, and recovery gaps across cloud, infrastructure-as-code, and backups.

Cloud ComputingCybersecurityEnterprise Software

Alon Gromakov(Founder)in

Co-investorsKleiner PerkinsCyberstartsExpeditions

Greycroftgreycroft.comin𝕏Jan 2026 · $100M

Sequen offers an API-first platform that powers search, recommendations, and chat using a shared model that learns across customers without exposing their data.

AI & Machine LearningClimate TechDeep TechE-commerceEnterprise SoftwareMarketplacesRoboticsSaaSSector Agnostic

Ian Sigalow(Founder)inGrant LaFontaine(CEO & Co-Founder)Logan Head(Co-Founder)Alexandre LeBrun(CEO & Co-founder)Yann LeCunSaining Xie(Chief Science Officer)

Co-investorsRenaissance Venture CapitalAMD VenturesAndreessen HorowitzCRV (Charles River Ventures)DCVC (Data Collective)Emergence Capital Partners+11 more

Jamstackjamstack.ioAug 2026 · $57M

Jamstack builds audio hardware for musicians, including an attachable smartphone amplifier, with a focus on making playing, creating, and consuming music more accessible and social.

ConsumerCreator EconomyHardwareMedia & Entertainment

Chris Prendergast(Founder and CEO)

Co-investorsGeorgian Angel NetworkAndreessen HorowitzBessemer Venture PartnersBond Capital ManagementEQT VenturesInsight Partners+3 more

K2k2tx.comJul 2026 · $500M

K2 Therapeutics is a biotech company that identifies innovative drug assets and develops them into medicines using a hub-and-spoke model with cross-regional clinical trials.

BiotechHealthtech

Ying Huang, Ph.D.(Chief Executive Officer, Director)

Co-investorsMPM BioImpactAlpine Space VenturesAltimeter CapitalCapitalGICONIQKleiner Perkins+4 more

K2 Spacek2space.ioin𝕏Jul 2026

The page is an online gambling/betting operator ("OK9") targeting Vietnamese players, offering sports betting, online casino, slots, fish-shooting games, lottery, and card games.

Deep TechHardwareSpace TechWest Hollywood, US

Neeldev Kunjur(Executive Officer, Director)Karandev Kunjur(Executive Officer, Director)Karan Kunjur(Founder)inNeel Kunjur(Founder)in

Co-investorsAlpine Space VenturesAlso CapitalAsymmetric Capital PartnersCapitalGEarthrise VenturesFirst Round Capital+22 more

Latentlatenthealth.cominSeries A · Apr 2026 · $80M

Latent builds software to optimize the prescription fulfillment process for health systems, enabling faster access to medications for patients.

AI & Machine LearningDigital HealthEnterprise SoftwareHealthtechInsurTechSan Francisco, US

Rishabh Jain(Founder)inSri Somasundaram(Founder)inRish Jain(Founder)Sriram Somasundaram(Founder)

Co-investorsavraConvictionGeneral CatalystMcKesson VenturesTRANSFORMATION CAPITALY Combinator+4 more

Launchlaunchtn.orgin𝕏Sep 2026 · $1B

Launch Tennessee is a nonprofit public-private partnership that invests in startups, supports researchers commercializing research, and connects Tennessee's entrepreneurial ecosystem through networks and events.

Developer ToolsGovTechImpact & Social GoodSector AgnosticNashville, US

Lindsey Cox(Chief Executive Officer)in

Co-investorsJohnson Venture PartnersOUTPOST VENTURES

Life Houselife-house.cominJul 2026

Lark Hotels is a hotel management company that partners with independent, design-driven boutique hotels across America, providing operational expertise, strategic guidance, and support from pre-opening through ongoing management.

PropTechTravel & HospitalityKennebunkport, US

Rob Blood(Founder)inYury Yakubchyk(Cofounder)

Co-investorsComcast VenturesDERIVE VENTURESCaffeinated CapitalCP VenturesFounders FundGlobal Founders Capital+11 more

Lightpoweredbylight.cominSep 2026 · $46M

Light is an API-first platform that lets companies offer their own branded, embedded electricity plans and virtual power plants without handling regulatory or operational complexity, acting as the regulated electricity provider and managing billing, support, and collections.

CleantechClimate TechEnergySaaSAustin, US

Baker Shogry(Co-founder)inAdam Compain(Co-founder)in

Co-investorsGigascale CapitalMatrixMischiefACTivate CapitalBoxGroup

Lumilenslumilens.cominSeries C · Aug 2026 · $700M

Lumilens develops photonics-based optical interconnect technology to support the scaling of AI infrastructure and data centers, addressing the limits of electrical and legacy optical interconnects for scale-out and scale-up architectures.

Deep TechHardwareSemiconductorsSan Jose, US

Ritesh Kapahi(Founder)inAnkur Singla(Founder)Ted Schmidt(Founder)

Co-investorsAIspace VenturesAlkeon InnovationBain Capital VenturesMayfield FundMVP VenturesRedpoint Ventures+2 more

Mercurymercury.comin𝕏May 2026

Mercury is an investor database listing venture capital investors and their sector focus areas.

Data & InfrastructureEnterprise SoftwareFintechSaaSSector AgnosticSan Francisco, US

Immad Akhund(Founder)inJason Zhang(Founder)inMax Tagher(Founder)inMax Tazhitdinov(Founder)Max Tazhnudinov(Founder)

BoardTom Brown(Director)

Co-investors500 GlobalAndreessen HorowitzAngel Collective Opportunity FundAtaraxia CapitalBetter Tomorrow VenturesBuilders + Backers+52 more

MySQLmysql.comin𝕏Feb 2026 · $35MAcquired

MySQL is an open source relational database used by web-based applications and deployed across web, cloud, mobile, and embedded systems.

AI & Machine LearningCloud ComputingData & InfrastructureDeveloper Tools

Allan Larsson(Founder)David Axmark(Founder)Michael Widenius(Founder)in

Co-investorsBalderton CapitalOpenOceanPresidio VenturesBenchmarkFirstMark CapitalGV (Google Ventures)+2 more

Nomadnomadglobal.comin𝕏Jan 2026

Nomad is a Brazilian fintech that lets non-resident Brazilians open US bank accounts, use a Nomad Visa debit card, and access US investment products through registered US brokerage and advisory entities.

ConsumerFintechTravel & HospitalityKing George, US

Lucas Vargas(Co-founder & CEO)inGabriel Pinto(Co-founder & CTO)inPatrick Sigrist(Co-founder)inEduardo Haber(Co-founder)inMarcos Nader(Co-founder)inOLEKSANDR MOKROHUZ(Executive Officer, Director, Promoter)

Co-investorsAbstract VenturesGrupo Globo - Mídia e ConteúdoMONASHEESNorte VenturesPropel Venture PartnersProvence Partners+1 more

Novellianovellia.cominSeries A · Jun 2026 · $18M

Novellia is a health platform that consolidates fragmented medical records so patients can access a complete view of their health data and share it with care teams and researchers.

ConsumerDigital HealthHealthtechNew York City, US

Shashi Shankar(Co-founder)in

Co-investorsBling CapitalTMV

Oratomicoratomic.comJul 2026

Oratomic builds fault-tolerant quantum computers using ultra-efficient error correction with light and atoms.

AI & Machine LearningDeep TechQuantum Computing

Dolev Bluvstein(Founder)inMadelyn CaininManuel Endres(Founder)

BoardJohn Preskill

Co-investorsBain Capital VenturesGeneral CatalystIndex VenturesKhosla VenturesARCH Venture PartnersBezos Expeditions+3 more

Parallel Web Systemsparallel.aiin𝕏Apr 2026 · $100M

Parallel builds infrastructure for AI agents to access, reason over, and transact with web data through declarative interfaces and open, verifiable markets.

AI & Machine LearningData & InfrastructureDeveloper ToolsSan Francisco, US

Parag Agrawal(Founder)inTravers Nisbet(Founder)in

Co-investorsAbstract VenturesAudaciousFirst Round CapitalIndex VenturesKhosla VenturesKleiner Perkins+6 more

RadixArkradixark.ai𝕏May 2026 · $100M

RadixArk builds open-source AI infrastructure for large-scale model training and inference, including the SGLang inference engine and Miles reinforcement learning framework.

AI & Machine LearningData & InfrastructureDeep Tech

Banghua Zhu(Founder)in

Co-investorsAccelHOF CapitalSky9 CapitalTranspose Platform ManagementVocal VenturesAMD Ventures+6 more

Rune Energyrune.energySep 2026

Rune Energy develops solar power systems using an integrated approach spanning PV arrays, DC power delivery, integration architecture, and software and controls.

CleantechEnergyHardwarePalo Alto, US

Varun Palivela(Founder)in

Co-investorsCube Infrastructure ManagersLevel VenturesLowercarbon CapitalSilicon Catalyst

Shepherdshepherdinsurance.comin𝕏Seed · Mar 2026 · $42M

Shepherd combines underwriting expertise with technology to modernize commercial insurance risk selection, pricing, and servicing.

Construction TechFintechInsurTechSan Francisco, US

Mo Mahallawy(Founder/CTO)inJustin Levine(Founder)inLeslie Ruiz(Recruiter)Carly(Recruiter)

Co-investorsEra VenturesOn DeckY CombinatorAirAngelsCostanoa VenturesGreenlight Re+4 more

Sigmasigmacomputing.comin𝕏Aug 2026 · $80M

Sigma Computing provides a warehouse-native analytics platform that lets business teams build, deploy, and govern AI applications on live data warehouse data without moving it, using spreadsheet-style input tables, embedded agents, and automated actions.

AI & Machine LearningData & InfrastructureEnterprise SoftwareSaaSSan Francisco, US

Robert Woolen(Director)Rob Woollen(Founder)inJason Frantz(Founder)inMike Palmer(CEO)inChristina Liu(CFO)inEran Davidov(SVP Engineering)in

Co-investorsAvenir Growth CapitalK5 GlobalNewView CapitalPrinceville CapitalAltimeter CapitalAltimeter Venture Partners+5 more

Sigmasigmaco.cominMay 2026 · $80M

SIGMA manufactures water infrastructure products including fittings, restraints, castings, and enclosures for municipal and utility applications.

Advanced ManufacturingCleantechConstruction TechHardwareLogistics & Supply ChainNew Materials

Victor Pais(Founder)Siddharth Bhattacharji(Founder)in

Co-investorsWind Point PartnersAltimeter CapitalAvenir Growth CapitalDatabricks VenturesK5 GlobalNewView Capital+4 more

Sixtyfoursixtyfour.aiin𝕏Jul 2026

SixtyFour provides AI agents that conduct deep research on people and companies by autonomously gathering and cross-referencing data from multiple sources including official records and the web.

AI & Machine LearningData & InfrastructureEnterprise SoftwareSan Francisco, US

Saarth Shah(CEO)inChristopher Price(COO)inHashim Khawaja(Founding Engineer)Trevor Tuttle(MTS)inHenry Wang(Founding Engineer)Vagmin Viswanathan(AI Engineering)

Co-investorsFoundation CapitalY Combinator468 CapitalAirAngelsHomebrewLightspeed Venture Partners+3 more

Standard Intelligencesi.incSeries A · Apr 2026 · $80M

A research company building general-purpose AI models designed to explore and learn like humans, including a computer action model that can navigate websites, perform CAD modeling sequences, and drive a car in the real world.

AI & Machine LearningDeep TechRoboticsSan Francisco, US

Galen Mead(Founder)Devansh Pandey(Founder)in

BoardSonya Huang(Director)in

Co-investorsSequoia CapitalAbstract VenturesTranspose Platform Management

Stoke Spacestokespace.comin𝕏Seed · Sep 2026 · $1B

Stoke Space develops fully reusable rockets for space transportation and mobility services.

Advanced ManufacturingDeep TechHardwareSpace TechSeattle, US

Andy Lapsa(Founder)inTom Feldman(Founder)inKelly Hennig(Executive Officer)inSula Bondaruk(Recruiter)Marla Nielsen(Recruiting Coordinator)Chantal Penton(Recruiter)

Co-investorsAbbhi CapitalAcequia Capital (AceCap)AF WPartnersATEL VenturesAurelia FoundryBalerion Space Ventures+61 more

TARtar.comSep 2026 · $120M
The Interaction Company of Californiainteraction.coin𝕏Apr 2026Acquired

Interaction is building Poke.com.

Sector Agnostic

Marvin von Hagen(Founder)inFelix M. Schlegel(Founder)in

Co-investorsEarlybird Venture CapitalGeneral CatalystZ-FellowsBek VenturesCory LevyFred Ehrsam+5 more

xCuresxcures.comin𝕏Jul 2026 · $46M

xCures builds an AI platform that assembles and structures fragmented medical records into organized, decision-ready clinical data for healthcare organizations.

AI & Machine LearningData & InfrastructureDigital HealthHealthtechOakland, US

Mika Newton(Chief Executive Officer)inGlenn Kramer(Chief Technology Officer)inKenny Wong(Chief Product Officer)in

Co-investorsCivilization Ventures Management, LlcHarmonix FundHarvard Business School Alumni Angels of Greater New YorkHealthtech CapitalInnovius CapitalLauder Partners+6 more

You.comyou.comin𝕏Aug 2026 · $242M

You.com provides Web Search APIs that give AI agents and large language models access to real-time, cited web data, addressing training cutoffs and hallucinations.

AI & Machine LearningData & InfrastructureDeveloper ToolsEnterprise Software

Richard Socher(Founder)inAlex Triplett(Chief Operating Officer)inSaahil Jain(Chief Technology Officer)inSaurabh Sharma(Chief Product Officer)inAlper Tekin(President of Search)inJing Lee(Vice President of Finance and Operations)in

Co-investorsAIX VenturesAlumni VenturesARA NEA Ventures (Brand: Dmz.Xyz)Breyer CapitalChamaeleonCox Enterprises+29 more

Other

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

Cadence SolutionsChronic Care

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.