/Investor DB

Bullpen Capital — 2021 Investments

16 investments dated 2021 · listed companies and verified rows first · show all

Roofrroofr.comin𝕏Seed · May 2021 · $4M✓ verified

Roofr operates a digital platform for the roofing industry that uses satellite imagery to generate instant roofing estimates, connecting contractors and homeowners to streamline the sales and estimation process.

B2B MarketplacesConstruction TechConsumerEnterprise SoftwarePropTechSaaSSan Francisco, US

Richy Nelson(CEO)inKevin Redman(CTO)inRichard Nelson(Founder)Zachary Melo(Chief Marketing \u0026 Business Development Officer)Sarah Young(Talent Manager)Toni Neri(Manger, Talent Acquisition)

Co-investorsCrosslink CapitalEntrepreneur VenturesFuture Communities CapitalInterplay Ventures Early Stage Management LlcStifel Venture BankingVertical Venture Partners+10 more

Crux OCMcruxocm.comin𝕏Aug 2021 · $6M

CruxOCM develops AI-powered automation software for industrial control room operations in energy infrastructure, enabling autonomous monitoring and control to improve throughput and reduce operational risk.

AI & Machine LearningCleantechClimate TechEnergyEnterprise SoftwareIoTCalgary, CA

Vicki Knott, P.Eng(Founder)inVictoria Knott(Executive Officer, Director, Promoter)

BoardEric Wiesen(Director)inRoger Shirt(Director)Gil Dibner(Director)in

Co-investorsAngel InvestAngular VenturesGolden VenturesM12 (Microsoft's Venture Fund)Raven CapitalRoot Ventures Manager, Llc+3 more

Dopplethedopple.comMar 2021

Dopple matches family spending on essentials such as childcare, diapers, and formula using grant funding.

Impact & Social GoodSaaSLos Altos, US

Chao Wang(Executive Officer, Director)Janel Molton Hertz(Executive Officer, Director)

BoardAnn Lai(Director)in

Co-investorsCaucasus VenturesPrecursor Ventures

Gringrin.noinMay 2021

Revore builds return and collection systems for reusable packaging and other returnable items, deployed at indoor sites such as offices, airports, universities, hospitals, pharmacies, retail chains, quick-service restaurants, and event arenas.

Circular EconomyCleantechHardware

Co-investorsFintech AngelsHeadlineKickstart InnovationBlackstone Life SciencesBond Capital Managementlone pine capital

Happshapps.coSeries A · Jun 2021 · $5M

Happs is a community-driven live video platform that lets independent creators broadcast simultaneously across multiple social channels.

Co-investorsCorazon CapitalCrosslink CapitalFirst Round CapitalGoodwater Capital

Hologramhologram.ioin𝕏Series A · Aug 2021 · $9M

Hologram provides global IoT connectivity solutions that simplify device management and reduce costs for businesses deploying internet-connected devices across multiple countries.

HardwareIoTSaaSChicago, US

Benjamin Forgan(Executive Officer, Director)inPatrick Wilbur(Executive Officer, Director)Anne Rosen(Executive Officer)

BoardNick Solaro(Director)in

Co-investorsCapital Midwest FundConvergeDrive CapitalFounders Circle CapitalGaingelsGutbrain Ventures+11 more

Nanomenanome.aiin𝕏Feb 2021 · $3M

Nanome provides a conversational, AI-assisted platform for exploring molecular structures across web and XR, letting researchers load, build, edit, and score structures using natural language and 300+ scientific tools.

AI & Machine LearningBiotechDeep Tech

Steve McCloskey(Founder)in

Co-investorsColopl NextGaingelsInterplay Ventures Early Stage Management LlcKeshif VenturesNavigate VenturesFormic Ventures+1 more

Octane AIoctaneai.comin𝕏Jul 2021 · $5M

Octane AI builds AI-powered tools that help ecommerce brands create personalized shopping experiences.

AI & Machine LearningE-commerceMarketing TechIrvine, US

Matthew Schlicht(Executive Officer, Director)Leif K-Brooks(Cofounder)Ben Parr(Founder)inGabriel Menezes(CEO/Co-Founder)inMarina Pérez Garcia(President/Co-Founder)in

BoardBrayton Williams(Director)in

Co-investorsFJ LabsGeneral CatalystJavelin Venture PartnersMaC Venture CapitalMana VenturesNelstone Ventures+1 more

Paperpaper.coin𝕏Jun 2021 · $100M

Paper provides personalized academic support services to K-12 schools, including tutoring, 24/7 support, and after-school enrichment programs designed to build student confidence and academic skills.

EdTech

Philip Cutler(Founder & CEO)in

Co-investorsBirchmere VenturesEdovate CapitalFounderFuelFramework Venture PartnersIVP (Institutional Venture Partners)Sapphire Ventures+4 more

Paperpaper.design𝕏Jul 2021 · $100M

Paper is a design platform with a canvas built on web standards (HTML/CSS) that connects designers' visual work with codebases, AI agents, apps, and data via MCP, syncing design tokens, styles, and components between code and canvas.

AI & Machine LearningDeveloper ToolsSaaS

Stephen Haney(Founder)inPhilip Cutler(Founder)Roberto Cipriani(Founder)

Co-investorsAccelICONIQDesigner FundBase Case CapitalBDC Capital CorporationBirchmere Ventures+8 more

Paper Idpaper.idin𝕏Jun 2021 · $100M

Paper provides digital invoicing and payment solutions for small to medium-sized businesses in Indonesia.

Enterprise SoftwareFintechSaaSIndonesia, ID

Yosia Sugialam(Founder)in

Co-investorsGolden Gate VenturesIncubate FundSkystar CapitalSquare Peg CapitalBDC Capital CorporationBirchmere Ventures+4 more

Picopico.netin𝕏Apr 2021 · $6.5M

Pico provides low-latency technology and connectivity services for financial markets clients, including its PicoNet fiber-optic network platform that delivers multi-asset market data and machine time analytics to colocated trading systems.

Cloud ComputingData & InfrastructureEnterprise SoftwareFintech

Eric Harkness(President & CFO)inSeetharam Gorre(Chief Information Officer)inDavid Toomey(Chief Technology Officer)inHolly Meacham(Chief Sales Officer)inLauren Goldberg(General Counsel & Chief Administrative Officer)inMatt Norman(Chief People Officer)in

Co-investorsAlumni VenturesCTC VenturesLaunchCapitalPoint72 VenturesSimplex VenturesSquareOne Capital+8 more

Rei do Pitacoreidopitaco.com.brApr 2021 · $32M

Brazilian daily fantasy sports and betting operator offering cash-prize soccer contests, sportsbook and casino products.

Cricket Square, Grand Cayman

Mateus Carvalho Dantas(Executive Officer, Director)Andre Augusto Machado Santos(Executive Officer, Director)Kiko Augusto(Founder)Mateus Dantas(Founder)

BoardNigel Eccles(Director)

Co-investors4M HoldingCourtside VenturesLeft Lane CapitalVerve CapitalGlobo VenturesKaszek Ventures

SentiLinksentilink.comin𝕏Jul 2021

SentiLink provides fraud detection and identity verification products and data solutions for financial institutions and businesses.

AI & Machine LearningCybersecurityData & InfrastructureFintechSan Francisco, US

Max(Co-founder)Maxwell Blumenfeld(Founder)inNaftali Harris(Founder)inMax Blumenfeld(Founder)

Co-investorsAndreessen HorowitzCraft VenturesFelicis VenturesFifth Down CapitalFlexcap VenturesNew York Life Ventures+30 more

Union54union54.cominOct 2021

Union54 offers an API that lets companies issue virtual and physical debit cards without a bank partner or third-party processor, combining BIN sponsorship, authorization, and fulfillment.

Developer ToolsFintechSaaSLusaka, ZM

Perseus Mlambo(Founder)inAlessandra Martini(Founder)inJon Wade

Co-investorsFund I, a series of Africa FinTech Collective, LPLoftyInc CapitalRuna CapitalVibe CapitalY CombinatorACE & Company+14 more

Other

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

RedRoute

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.