Boston Seed Capital — Full Portfolio

Watertown, US

Gregory Segall(Presdient)

Board seatPBPeter Blacklow· per SEC Form D

Co-investorsALAlumni VenturesBABasecamp FundEVEvolution VC PartnersGEGeneral CatalystGOGolden VenturesMEMendoza Ventures+3 more

Beamable is an open, extensible game server platform that enables game developers to rapidly build and operate online games and virtual worlds.

Cloud ComputingDeveloper ToolsGamingSaaSBoston, US

AEAli El Rhermoul(Founder)in

Board seatPeter Blacklow· per SEC Form D · $5.9M raise · filed Mar 2022

Co-investorsCOCompanyon VenturesGRGrandBanks CapitalADAdvancit CapitalCHChain ReactionJOJoint EffectsREREMUS Capital+2 more

BG Networks provides cybersecurity consulting, code automation tools, and software solutions designed to reduce the complexity and cost of securing IoT devices across consumer, healthcare, industrial, and transportation sectors.

AI & Machine LearningCybersecurityEnterprise SoftwareIoTMedical DevicesWeston, US

Colin Duggan(Founder / CEO)Roman Lysecky(Founder / CTO)Jerzy Rozenblit(Founder / Chief Research Scientist)NSNicole Stata(Director)

Board seatNicole Stata· per SEC Form D

Co-investorsGUGutbrain VenturesJOJoint Effects

RotoQL provides algorithmically optimized daily fantasy sports lineups across NFL, NBA, MLB, NHL, and Golf, with tools including a lineup optimizer, player research, custom projections, and 10,000-game Monte Carlo simulations.

ConsumerData & InfrastructureSaaSSports TechNew York, US

Justin Minho Park(Executive Officer, Director)

BoardPDPeter D. Blacklow(Director)in

Board seatPBPeter Blacklow· per SEC Form D · $1.2M raise · filed Apr 2017

Co-investorsKAKarlani CapitalRARaptor GroupDRDreamcraft

A web design and development agency that serves college sports brands, athletic departments, and athletes, connecting athletes with commercial opportunities and fan engagement through digital platforms.

Developer ToolsMarketing TechSports TechLondon, GB

Porter G.(Founder)in

Board seatPeter Blacklow· per SEC Form D

Co-investorsCOCollab+CurrencyCRCrosslink CapitalNINIVBLBlumberg CapitalGRGradient Ventures

Electives is a platform that connects companies with expert speakers for in-person events such as company offsites, sales kickoffs, and summits.

AI & Machine LearningB2B MarketplacesEdTechFuture of WorkHR TechSaaSCharlestown, US

KDKrikor Dzeronian(Cofounder)inJLJason Lavender(Cofounder)in

BoardMTMichael Troiano(Director)in

Board seatPeter Blacklow· per SEC Form D

Co-investorsG2G20 VenturesACAccomplice

Elite HRV provides a team dashboard for remote analysis of heart rate variability, sleep, exercise, and mood data to help coaches, sports teams, athletes, and wellness practitioners monitor client and team member wellbeing and optimize training and recovery.

ConsumerDigital HealthHealthtechSaaSWellness & FitnessAsheville, US

JMJason Moore(Executive Officer, Director)inVince Salvo(Executive Officer)inJFJef Fry(Executive Officer)

BoardAlyssa Moore(Director)Meredith McPherron(Director)

Board seatPeter Blacklow· per SEC Form D · $2.1M raise · filed Sep 2024

Co-investorsHIHigh Country Impact FundIDIDEA NCDBDBDK VentureIDIdeaship

EnaChip develops integrated magnetic structures — thin, small inductors fabricated with semiconductor-compatible electroplating — for point-of-load power delivery in AI infrastructure, advanced packaging, chiplets, and edge systems.

Deep TechHardwareSemiconductorsWilmington, US

Trifon M Liakopoulos(Executive Officer, Director, Promoter)MAMark Allen(Co-Founder & CTO)MPMark Popovich(CEO)inMichael Cassidy(Director)Michael Poisel(Director)

BoardMBMICHAEL BURYCHKA(Director)in

Board seatAGAnupam Ghildyal· per SEC Form D · $3.5M raise · filed Nov 2025

Co-investorsANAnzu PartnersOUOUP (Osage University Partners)

Promoboxx helps retailers and brands coordinate marketing activities and promotional campaigns at the local level.

AI & Machine LearningMarketing TechRetail TechBoston, US

BCBen Carcio(Executive Officer, Director)inDKDaniel Koziak(Executive Officer, Director)JBJon Brancheauin

BoardLaurent Amouyal(Director)NSNicole Stata(Director)BMBill McCullen(Director)in

Board seatNMNicole M. Stata· per SEC Form D · $8.3M raise · filed Sep 2016

Co-investorsASAscent Venture PartnersLALaunchCapitalTETechstarsWAWalnut Venture AssociatesEDEdgeSKSK Ventures

Appraisal software for residential mortgages

Allston, US

WDWill Denslow(Founder)in

BoardBarry Finegold(Executive Officer, Director)

Board seatPBPeter Blacklow· per SEC Form D

Co-investorsAMAmerican Family VenturesCECentana Growth PartnersEAEastward Capital PartnersGUGutbrain VenturesJOJoint EffectsTATamarisc Ventures+1 more

Returnalyze is an AI platform that identifies and prevents retail product returns before they occur, helping retailers reduce return rates and recover incremental revenue through machine learning-driven insights and recommendations.

AI & Machine LearningRetail TechBoston, US

Timothy Jones(Executive Officer, Director)

BoardSSScott Savitz(Director)inMichael Majors(Director)

Board seatNMNicole M. Stata· per SEC Form D

Co-investorsDAData Point CapitalFIFINTOP CapitalFLFlybridge Capital PartnersSEService Provider CapitalOSOsage Venture Partners

Rithmm is a sports betting app that uses AI predictive models to generate win probabilities, player prop analysis, and plain-language reasoning, and compares odds across major sportsbooks and prediction markets.

AI & Machine LearningConsumerSports TechChestnut Hill, US

BBBrian Beachkofski(President)inMLMegan Lanham(Chief Executive Officer)inBRBrian Rubenstein(Director)in

Board seatPeter Blacklow· per SEC Form D

Co-investorsCOCorrelation VenturesSEService Provider CapitalACAccompliceCOCounterview Capital

Boston, US

EGEric Groves(Executive Officer, Director)inVKVenkat Krishnamurthy(Executive Officer, Director)

BoardBob Chicoski(Director)RBRajeev Batra(Director)in

Co-investorsMAMayfield FundNENextView VenturesSASaturn Partners

The site presents a multi-day conference about application and web design, covering design theory, tools, product design roles, and current web design trends.

Media & Entertainment

Co-investorsBABantam GroupATAtlas VentureLALaunchCapital

Co-investorsSEService Provider Capital

Broadlume provides an all-in-one marketing and management platform for independent flooring retailers to help them grow revenue and manage operations.

AdTechConstruction TechMarketing TechRetail TechSaaSSarasota, US

TSTodd SaundersinDPDan Prattin

Co-investorsENEntrée CapitalTETechstarsINInterplay Ventures Early Stage Management LlcSISilversmith Capital Partners

Advertising technology platform providing audience-based sales for television advertising.

Somerville, US

Joshua Summers(Executive Officer, Director, Promoter)Doug Hurd(Executive Officer, Director, Promoter)

BoardRyan Moore(Director)LALars Albright(Director)in

Co-investorsTRTransmedia CapitalTRTribeca Venture PartnersATAtlas VentureDAData Point CapitalFRFreestyle CapitalWEWestern Technology Investment

Cloud ComputingDeveloper ToolsEnterprise SoftwareSaaSBrookline Village, US

MPMoritz Plassnig(CEO)inSacha Labourey(Co-founder)FDFrançois Déchery(Co-founder)MWManuel Weiss(Executive Officer)inFMFlorian Motlik(Executive Officer)in

BoardJohn SImon(Director)

Co-investorsASAscent Venture PartnersCACamber PartnersF-F-Prime CapitalGOGolub GrowthMAMatrixNENewView Capital+4 more

Cuseum builds digital engagement and membership platforms for museums, cultural attractions, and nonprofits, including augmented reality experiences and mobile visitor apps.

ConsumerMarketing TechMedia & EntertainmentSaaSBoston, US

BCBrendan Ciecko(Founder & CEO)in

Co-investorsTETechstarsFUFusion

Dephy builds wearable bionic technology based on robotic prosthetic and exoskeleton research from the MIT Media Lab, aimed at assisting and restoring human movement.

HardwareHealthtechRoboticsWellness & Fitness

Luke Mooney(CEO & Co-Founder)inHugh Herr(Co-Founder)

Co-investorsASAssembly Ventures

DraftKings operates a multi-product gaming platform offering online sportsbooks, daily fantasy sports, and casino games to consumers across desktop, mobile apps, and retail locations.

FintechGamingMarketplacesSector AgnosticSports TechBoston, US

PLPaul Liberman(Executive Officer, Director)inTSTige Savage(Co-founder)inMKMatt Kalish(Founder)inJanet Holian(Executive Officer)inTimothy Dent(Executive Officer)Alan Wayne Ellingson(Executive Officer)

Co-investorsACAccompliceACACME CapitalATAtento CapitalAUAurumCHChamaeleonCOConnetic Ventures+14 more

Corespan Systems (formerly Drut Technologies) builds data center infrastructure that integrates software across server kernels, photonic fabric, and control systems to align hardware resources with AI workloads.

AI & Machine LearningCloud ComputingDeep TechHardware

Co-investorsJOJoint Effects

EnFi builds AI agents for commercial lending that automate the deal screening and underwriting workflow, including document collection, financial spreading, credit box matching, term sheet creation, credit analysis, and credit memo generation.

AI & Machine LearningFintechSaaSBoston, US

SWScott Weller(Founder)inJoshua

Co-investorsCOCommerce VenturesFIFINTOP CapitalUNUnusual VenturesPAPatriot Financial Partners

The page is a memorial tribute to Pete Billington and does not describe the company's products or services.

Co-investorsDRDream MachineAGAgFunderFIFive Elms CapitalK3K3 VenturesSUSuper Ventures

Edisyl builds a semantic layer that encodes organizational understanding of data meaning, metrics definitions, and institutional knowledge to enable enterprise AI tools to answer questions aligned with business logic.

AI & Machine LearningData & InfrastructureEnterprise Software

JMJim Myers(Founder)in

Co-investorsCOCoinbase VenturesCOConvergeF-F-Prime CapitalTHThe Chernin Group (TCG Crypto)AVAvon VenturesBLBlockchain Coinvestors+13 more

Forge is an HVAC company that installs and upgrades home heating and cooling systems, with a focus on heat pumps, using in-house crews.

CleantechClimate TechEnergy

Co-investorsBABantam GroupFOFoundamentalNENextView VenturesOYOyster Ventures

Golden Hearts Games is an online gaming platform where users play games such as slots, instant win and scratch games, and hold-and-win games for the chance to win real cash prizes.

ConsumerGaming

JSJeremy Shea(Founder)in

Indico provides an intake and orchestration platform for insurance carriers that processes unstructured data such as claims, submissions, and reports to modernize how work enters and moves through insurance operations.

AI & Machine LearningEnterprise SoftwareInsurTechSaaSBoston, US

MMMadison May(Founder & CTO)inDYDiana Yuan(Co-founder, SVP People & Operations)inARAlec Radford(Co-founder and Advisor)inSVSlater Victoroff(Executive Officer, Director)in

Co-investors.4.406 VenturesHYHyperplane Venture CapitalOSOsage Venture PartnersTETechstarsAVAviva VenturesSASandbox Industries

ISEE AI builds fully autonomous yard trucks for industrial supply chain and logistics operations, combining an AI platform with software and hardware engineering to automate yard operations.

AI & Machine LearningLogistics & Supply ChainRoboticsCambridge, US

Yibiao Zhao(Executive Officer, Director)inLe Yu(Director)

BoardRSReed Sturtevant(Director)in

Co-investorsENEniac VenturesHYHyperplane Venture CapitalMAMaersk GrowthSASafar PartnersSASamsung NextTHThe Engine Ventures+1 more

AdTechData & InfrastructureEnterprise SoftwareMarketing TechSaaSBoston, US

JLJonathan Lacoste(Executive Officer)inTCTom Coburn(Cofounder)in

BoardDavid George(Director)SSScott Savitz(Director)in

Co-investorsTETechstarsDAData Point CapitalK1K1 Investment ManagementVIVista Equity PartnersYAYard Ventures

Kindara provides a digital fertility charting app and community that helps users track their fertility, understand their body, or use fertility awareness-based contraception methods.

FemTechHealthtechWellness & FitnessBoulder, US

Katherine BicknellWilliam Sacks(Founder)SHSALLY HATCHER(Executive Officer)

BoardDBDAVE BALTER(Director)inSUE HEILBRONNER(Director)

Co-investors50500 GlobalFIFirstMile VenturesSEService Provider CapitalMEMergeLane HighwayTRTrue Ventures

NBD Nano develops advanced coatings, additives, and adhesives using nanotechnology to enhance product surfaces across various industries.

Advanced ManufacturingCleantechDeep TechNew MaterialsBoston, US

Deckard Sorensen(CEO & Co-Founder)inMiguel Galvez(President & Co-founder)

BoardJOHN CHEN, PH.D.(Director)NOBI KAMBE, PH.D.(Director)DAVID ANDERSON, PH.D(Director)

Co-investorsBABantam GroupBEBetter Ventures Central LlcTETechstarsPHPhoenix Venture Partners

Oply offers an AI-powered platform and app for managing home maintenance, helping homeowners track inspection reports, maintenance schedules, and home services.

AI & Machine LearningConsumerPropTechNashville, US

Gabe Chrismon(Co-Founder & COO)inLCLindsey Chrismon(Co-Founder & CEO)in

Co-investorsMAMarket Square VenturesTHThe MBA FundVIVisible Ventures

Plex Research develops AI based on search engine algorithms to help biopharmaceutical companies analyze data for drug discovery and scientific research.

AI & Machine LearningBiotechData & InfrastructureHealthtechCambridge, US

DSDouglas Selinger(Chief Scientific Officer & Founder)inBGBrian Gilman(Chief Executive Officer)inTWTimothy Wall(Chief Architect)in

Co-investorsFIFirst Star Ventures

BetQL is a sports-betting analytics platform that uses a proprietary computer model to simulate games, generate moneyline, spread, and over/under predictions with 1-5 star ratings, and track real-time odds and line movements.

ConsumerData & InfrastructureSports Tech

Reasoner analyzes thousands of human behavioral and psychological signals — including what people say, choose, value, and avoid — to identify patterns unique to each individual.

AI & Machine LearningDeep Tech

Co-investorsOPOperator Collective18186 VenturesACAccompliceBIBIOSPRING PARTNERSIMImpellent VenturesMCMcKesson Ventures+3 more

Sendoso provides a platform for sending personalized gifts, welcome kits, and branded merchandise to employees and prospects for purposes of employee engagement, onboarding, recruitment, and sales enablement.

Enterprise SoftwareHR TechMarketing TechSaaSSales Tech

KRKris Rudeegraap(Co-Founder and Co-Chief Executive Officer)inBYBraydan Young(Co-Founder and Chief Alliances Officer)in

Co-investorsARArgonautic VenturesEVEvolution VC PartnersKYKyber Knight CapitalOAOak HC/FTSOSoftBank Vision FundSTStage 2 Capital+3 more

Serent is a managed services revenue cycle management (RCM) company for home health agencies, combining human operators with home health-specific AI to improve billing, coding, compliance, and financial operations.

AI & Machine LearningDigital HealthHealthtechNew York, US

RGRaj Garg(Chief Executive Officer & Co-Founder)inSBSantanu Bhattacharya(Chief AI Scientist & CTO, Co-Founder)inKrish Seshadri(Chief Product & Operations Officer, Co-Founder)

BoardDTDavid Totaro(Senior Advisor)STStephanie Tilghman(Senior Advisor)

Co-investorsTHThird Prime

Sotero provides real-time data protection and exfiltration detection for enterprise organizations.

CybersecurityData & InfrastructureEnterprise Software

PDPurandar Das(Chief Executive Officer & Co-Founder)inSBShanthi Boppana(Chief Technology Officer & Co-Founder)in

Co-investorsGUGutbrain VenturesTETech Square Ventures

Splash Sports is a peer-to-peer real-money fantasy sports platform for contests like Survivor, Pick'Em and DFS.

Co-investorsACAcies InvestmentsEVEvolution VC PartnersVEVelvet Sea VenturesACAccompliceCOCounterview CapitalELElysian Park Ventures+2 more

Spren offers a smartphone-camera body composition scan that uses patented imaging technology and validated algorithms to measure metrics like body fat, lean mass, and cardio-metabolic health without extra hardware.

AI & Machine LearningDigital HealthWellness & Fitness

Co-investorsJOJoint EffectsKAKarlani CapitalDRDrive by DraftKingsIDIdeaship

FintechBoston, US

Co-investorsBABantam GroupTETechstarsATAtlas VentureCOCounterview Capital

Vested provides funding to startup employees so they can exercise their stock options with no out-of-pocket cost, taking a portion of the resulting shares in exchange.

FintechSaaS

Co-investorsUNUnderscore VC

VulcanForms provides advanced additive manufacturing services, working with customers to select materials from a portfolio of options based on product performance requirements such as strength, durability, and thermal resistance.

Advanced ManufacturingDeep TechHardwareNew MaterialsDevens, US

JHJohn Hart(Co-Founder of VulcanForms, Professor of Mechanical Engineering at MIT)inKKKevin Kassekert(Chief Executive Officer)in

Co-investorsECEclipse VenturesFOFontinalis Partners

Wunderite builds software for independent insurance agencies to streamline operations and management.

Enterprise SoftwareFintechInsurTechSaaSBourne, US

PMPeter MacDonald(Co-Founder, CEO)inJoe Schnare(Co-Founder, COO)in

BoardAFAlex Finkelstein(Director)inDavid Pope(Director)F. Michael Heffernan, III(Director)

Co-investorsTETechstarsCOCorrelation VenturesDODorm RoomSPSpark CapitalYOYork IE