/Investor DB

Triangle Tweener — Full Portfolio

11 tracked investments · listed companies and verified rows first

Hip eCommercehipecommerce.comOct 2020SEC filingmedium confidence

Hip eCommerce builds and operates online marketplaces and communities dedicated to specific collectibles, such as stamps (HipStamp) and comic books, where buyers and sellers can trade items.

ConsumerE-commerceMarketplacesAustin, US

Mark Rosenberg(CEO & CTO)

Board seatScot Wingo· per SEC Form D · $1.9M raise · filed Nov 2022

Co-investorsNext Coast VenturesAcurio VenturesFJ Labs

AngelListangellist.comin𝕏

AngelList's investor management platform provides tools for venture capital and private equity firms to streamline LP interactions, automate fund operations, and deliver reporting and portfolio updates through a branded digital experience.

Enterprise SoftwareFintechSaaS

Avlok Kohli(CEO)inAvlok K.inBabak Nivi(Founder)Naval Ravikant(Founder)

Co-investorsAccelerator VenturesAccompliceAgman PartnersAltra VentureAngel Collective Opportunity FundAtacama Ventures+55 more

Arpioarpio.ioin𝕏Seed · Aug 2023 · $8M

Arpio provides an automated disaster recovery platform purpose-built for AWS and Azure cloud applications.

Cloud ComputingCybersecurityData & InfrastructureEnterprise SoftwareSaaSDurham, US

Doug Neumann(Founder)inShaw Terwilliger(Founder)inMeredith Rike(Vice President of Customer Success)

BoardEric Engineer(Director)inWill Omberg(Director)in

Co-investorsCompanyon VenturesCreativeCoDraper AssociatesNC IDEAPaladin Capital GroupS3 Ventures+6 more

Codacoda.ioin𝕏acquired by Grammarly · Dec 2024

Coda (now Superhuman Docs) is a collaborative workspace platform that combines document editing, database tables, and application-building capabilities for teams.

AI & Machine LearningEnterprise SoftwareFuture of WorkSaaSMountain View, US

Shishir Mehrotra(Founder)inAlex DeNeui(Founder)inLane Shackleton(Chief Product Officer)in

BoardReid Hoffman(Board Member (Greylock Partner; LinkedIn Co-Founder))inHemant Taneja(Board Member (General Catalyst))in

Co-investorsArba LLCDria VenturesGeneral CatalystGeneral PartnershipGreylock PartnersHomebrew+15 more

Higharchigharc.comin𝕏Series B · Feb 2024 · $53M

Higharc provides construction operations management software for homebuilders, offering a single source of truth for plan portfolio management including plans, elevations, options, standards, pricing and sales availability across communities.

AI & Machine LearningConstruction TechPropTechSaaS

Marc Minor(Founder)inMichael Bergin(Founder)inPeter Boyer(Founder)inThomas Holt(Founder)in

Co-investorsFifth WallFounder CollectiveInsight PartnersJavelin Venture PartnersLux CapitalMetaProp+16 more

Keebler Healthkeebler.healthinPre-Seed · Aug 2023

Keebler Health, founded in 2023, is a healthcare company focused on improving efficiency and efficacy in the healthcare industry.

AI & Machine LearningDigital HealthHealthtech

Isaac Park(CEO)inAndrew Stickney(COO)inKevin Hill(CTO)inTerrell Bacchus(CMO)in

Co-investorsFlare Capital PartnersHustle FundHypothesisNew Stack VenturesPrimordial VenturesTau Ventures+8 more

Lucid Botslucidbots.comin𝕏Series B · Mar 2026 · $20M

Lucid Bots designs and manufactures commercial robotics and drones for exterior cleaning and building maintenance in the construction and facilities management industries.

Advanced ManufacturingConstruction TechHardwareRoboticsCharlotte, US

Andrew Ashur(Founder)inDavid DanielsonAdrian Mayans(COO)Scott Wiley(COO)Thomas Ostrowski(Vice President of Engineering)Katie Purcell(Director of People Operations)

Co-investorsCharlotte Angel FundCharlotte FundCubit CapitalFoundersG Vision CapitalMPG Fund+18 more

Robororoboro.aiin𝕏Pre-Seed · Oct 2024

Roboro uses AI to monitor legislation in real time, alert users to new bill actions, summarize bills and their changes, and answer natural-language questions about bill content with citations.

AI & Machine LearningGovTechLegalTechCary, US

Jenny Bo(Founder)inPaul A Rava(Executive Officer, Director)James Gieszelmann(Executive Officer, Director)Yang Bo(Executive Officer, Director)

Co-investorsPrimordial VenturesService Provider Capital

Rowndrownd.aiin𝕏Seed

Rownd AI manufactures fully autonomous drones equipped with edge-based intelligence and satellite/cellular redundancy to remove operator dependency, currently deployed with U.S.

Advanced ManufacturingAI & Machine LearningRoboticsRaleigh, US

Robert Thelen(Founder)inMatt Hamann(Founder)Rachel Orrino(Founder)inMatt H.(Founder)inRachel Radulovich(Head of Design)Bobby Radford(Software Engineer)

Co-investorsUncorrelated VenturesY CombinatorACADEMY INVESTORAlumni VenturesAsymmetry VenturesBetaworks Ventures Management, Llc+12 more

Vectorvector.coin𝕏Seed

Vector is a contact-based advertising platform that enables B2B marketers to target specific contacts with precision and measure ad spend against pipeline outcomes.

AdTechAI & Machine LearningEnterprise SoftwareMarketing TechSaaSBoston, US

Joshua Perk(Founder)inNick Masters(Founder)inBrian Belcher(Founder)inWill Chu(Founder)inAndrew McGlathery(Vice President of Engineering)Meera Nanda(Design Lead)

Co-investorsY CombinatorBessemer Venture PartnersEight CapitalGoAhead VenturesHubSpot VenturesSignal Peak Ventures+11 more

Other

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

Blue Sky Robotics

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.