/Investor DB

Seraph Group

Angel networkOperating company

Milton · Pre-Seed–Growth · 8 people tracked

Also known as Seraph Investments,

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Investment thesis

Seraph Group invests its own capital in early-stage companies across diverse industries, sectors, and geographies, then makes the same opportunities available to its network of accredited-investor LPs for co-investment at identical terms. Opportunities are vetted by a full-time investment team and industry experts. The firm operates structured angel funds that take positions in 20+ early-stage companies under a partner's direct management, plus growth equity funds that make follow-on investments in its best-performing portfolio companies. It also enables members to self-select and build their own portfolios across early and growth stages, providing startups with a single, well-connected line item on the cap table.

Invests inSector AgnosticAtlantaGlobalNorth America

Source: firm website, verified Aug 3, 2026.

Stage
Pre-Seed–Growth
Check
$50K – $2M
HQ
Milton, California, US
Leads rounds
Follows
Instruments
Equity
Founded
2004
AUM
$120M
Tracked investments
71
Unicorns
2
IPOs
1
Acquisitions
7

Team · 8 people

from the firm's website & public directories

Founder mafia

3 people who came through Seraph Group went on to found or lead other companies.

What they invest in

from 56 of 71 portfolio companies

AI & Machine Learning ×26Enterprise Software ×19SaaS ×17Healthtech ×13Digital Health ×11Hardware ×10Developer Tools ×9Fintech ×8

HQs:United States×43Canada×2United Kingdom×1Netherlands×1New Zealand×1Singapore×1

Who they back

founder profiles across 25 portfolio companies
40%
solo founders
10 of 25 mapped founding teams
50%
repeat founders
of 26 founders with career history

Founding team size:solo founder×102 founders×43 founders×84+ founders×3

Where their founders studiedfrom 27 founders with education data

University of California, Berkeley ×5Carnegie Mellon University ×2Stanford University ×2University of Virginia ×2University of Wisconsin-Madison ×2

What their founders studiedfrom 28 founders with field-of-study data

Engineering ×13Computer Science ×5Mathematics & Statistics ×4Business & Management ×3Economics ×3Design & Architecture ×2Life Sciences ×2Medicine ×2

Where their founders worked beforefrom 26 founders with career history

Stanford University ×3OpenAtlas ×2UC Berkeley ×2

Accelerator rootsportfolio companies that came through a program

Y Combinator ×6

7 founders hold a PhD · 4 hold an MBA (of 29 with degree data)

Investments · 71 tracked

founders shown can be your intro path

By year:2025 · 72024 · 32023 · 12022 · 32021 · 22020 · 12019 · 42018 · 12017 · 22015 · 12014 · 12012 · 129 dated

4AG Robotics4ag.aiinJul 2025 · $40M

Canadian robotics company building autonomous, vision-guided robots that pick, trim and pack mushrooms on commercial farms.

Co-investorsBDC Fund Investments (Fund-of-Funds)BDC Industrial Innovation Venture FundBDC Venture CapitalCIBUS ENTERPRISE FUND II LPEmmertechInBC Investment Corp.+4 more

actnano mobilityactnano.comin𝕏

actnano develops PFAS-free, gel-state conformal coatings (Advanced nanoGUARD) that protect printed circuit boards and electronics from water, condensation, and harsh environments.

CleantechHardwareNew MaterialsCambridge, US

S. Taymur Ahmad(Executive Officer, Director)inTaymur Ahmad(Founder)inWilliam Brewer(Executive Officer)inJames F. Sheridan, Jr.(Executive Officer)Ivan Ardemagni(Executive Officer)inTimothy Scott Housefield(Executive Officer)

Co-investorsBMW i VenturesEmerald Technology Ventures AgEssentia VenturesGC VenturesLiquidity CapitalMaterial Impact+2 more

Alunaalunacare.com𝕏Acquired

Aluna develops a portable respiratory management tool for children with asthma and other chronic respiratory diseases.

Digital HealthHealthtechMedical Devices

Charvi Shetty(Chief Executive Officer)inInderjit Jutla(Chief Scientific Officer)

Co-investorsBlue Bear VenturesGood Growth CapitalMatrixRho Capital PartnersRho VenturesZühlke Ventures+1 more

Apsalarapsalar.comSep 2011 · $5M

Apsalar develops a mobile marketing platform that handles app install attribution and audience segmentation.

Data & InfrastructureDeveloper Tools

Fazal MajidMichael OikninePhilippe SuchetSteve Reiss

Co-investors500 GlobalCorrelation VenturesBattery VenturesDCMDN CapitalMorado Venture Partners+1 more

AreaMetricsareametrics.comPre-Seed · Dec 2015 · $230Kacquired by Point Inside · Jan 2020

AreaMetrics was a Seattle-based retail analytics startup that used Bluetooth beacons and software to track in-store customer behavior, such as dwell time and department visits, for brick-and-mortar retailers.

Honolulu, US

Brandon Bennett(Executive Officer, Director)Alan Solidum(Executive Officer)Carey Bennett(Executive Officer)

BoardDan Freedman(Director)Donavan Kealoha(Director)in

Co-investorsBlue StartupsQuest Venture PartnersSocial StartsStartup Capital Ventures

AtlasGridatlasgrid.aiin𝕏Seed

Atlas Grid provides data contextualization and access services.

Data & InfrastructureDeveloper ToolsEnterprise SoftwareSan Francisco, US

Oleg Kostour(CEO)inAram Aghababyan(Founder)inAnton Krutiansky(Founder)in

Co-investorsDniproGarage CapitalSterling RoadSurgePoint AngelTenacity Capital GlobalY Combinator+6 more

Boom Supersonicboomsupersonic.comin𝕏Seed

Boom Supersonic develops supersonic aircraft and engines, including the Overture commercial airliner and the Symphony turbofan engine, targeting commercial aviation and advanced infrastructure applications.

Advanced ManufacturingDeep TechHardwareMobility & TransportationSpace TechCentennial, US

Blake Scholl(CEO)inJoshua Krall(Founder)inJoe Wilding(Founder)inJosh Krall(Founder)Slava Solonitsyn(Investor in Boom)in

Co-investorsAccess Ventures (New York)Activant CapitalAlpha FundsAltra VentureAngel Collective Opportunity FundBessemer Venture Partners+61 more

CoLabscolabsmedical.cominOct 2018

CoLabs Medical is developing The Ventor, an emergency airway and ventilation system intended to improve airway management and ventilation during cardiac arrest.

HardwareHealthtechMedical DevicesMorgan Hill, US

Clay Nolan(Executive Officer, Director)inRobert Crockett(Executive Officer, Director)Chris Baker(Director)Bob Mellen(Director)inMichael D. Laufer(Director)

Co-investorsAphelion CapitalHealthtech Capital

Creative Marketcreativemarket.comJun 2012acquired by Dribbble

A marketplace where independent designers sell digital assets such as fonts, graphics, templates, photos, and themes to other creators.

Developer ToolsEnterprise SoftwareMarketplacesSan Francisco, US

Darius "Bubs" Monsef(Founder)inAaron Epstein(Founder)inChris Williams(Founder)inChris Winn(Executive Officer, Director)in

BoardCack Wilhelm(Director)

Co-investors500 GlobalFounder CollectiveOnStartupsY CombinatorAccompliceAlexis Ohanian+17 more

Cropsycropsy.techinSeed · Oct 2023 · $1M

Cropsy provides AI-powered vineyard scanning and analysis for grape growers, delivering real-time data on vine health, disease, and yield.

AgTechAI & Machine LearningHardwareRoboticsAuckland, NZ

Ali(Co-founder & CEO)Leila(Co-founder & COO)Winston(Co-founder & Head of AI)Rory(Co-founder & CTO)

Co-investorsEnterprise AngelsNZ Growth Capital PartnersPacific ChannelAngel Investors MarlboroughImpact Enterprise Fund

De-Icedeice.comin𝕏

De-Ice develops an electric heating technology for aircraft de-icing, eliminating chemical spraying and reducing departure delays.

Advanced ManufacturingCleantechClimate TechHardwareSomerville, US

Alexander Bratianu(Founder)inAlexander Bratianu-Badea(Founder)Ruben Toubiana(Founder)in

BoardJohn Owen(Co-founder and former CFO at JetBlue Airways)

Co-investorsFlucas VenturesFounder CollectiveHemisphere Ventures LLCHypothesisPlayground GlobalRed Forest Capital+3 more

Digbidigbihealth.com

Digbi Health offers a "food-as-medicine" precision care program that uses gut microbiome, genetic, and blood-marker testing to treat obesity, cardiometabolic, diabetes, and GI conditions.

Digital HealthHealthtechWellness & Fitness

Ranjan Sinha(Founder)

Co-investorsAccelFrontier Venture CapitalOcean Azul PartnersRoosh VenturesSocial StartsWisdom LLP

Draprdrapr.cominSeedAcquired

Drapr provides virtual try-on technology for clothing that enables shoppers to preview apparel online and helps brands increase their digital sales.

ConsumerE-commerceSaaSSan Francisco, US

David Pastewka(Founder)inRichard Berwick(Founder)inWill Drevno(Founder)in

Co-investorsCabra VCNeer Venture PartnersSmart Partnership CapitalY CombinatorBamboo Capital PartnersBoost VC+2 more

Eko Healthekohealth.comin𝕏

Eko develops FDA-cleared digital stethoscopes and AI-powered software that enables healthcare professionals to detect and diagnose cardiovascular disease with greater accuracy.

AI & Machine LearningDigital HealthHealthtechMedical Devices

Connor Landgraf(Co-Founder and CEO)inTyler CrouchinJason Bellet(Co-Founder and Chief Business Officer)in

Co-investorsQuesta CapitalHighland Capital PartnersArtis VenturesBetter Ventures Central LlcCAL InnovationCalifornia Innovation Fund+14 more

Elphelph.com𝕏Seedacquired by Brex

Elph was a blockchain startup building infrastructure to make decentralized applications easier to access and use.

AI & Machine LearningDeveloper ToolsEnterprise SoftwareFintechSaaSSan Francisco, US

Ritik Malhotra(CEO)inTanooj Luthra(CTO)inVamsi Chitters(Founder)inSarat Ravi(Founder)inHenrique Dubugras(Co-CEO)

Co-investorsY CombinatorDST GlobalIVP (Institutional Venture Partners)Kleiner PerkinsRibbit CapitalTiger Global Management+5 more

Exosatexosat.comin𝕏Seed

Exosat designs and builds low-Earth-orbit satellite constellations for sovereign operators, offering direct-to-cell, IoT, and broadband connectivity.

Advanced ManufacturingAI & Machine LearningHardwareIoTSpace TechSingapore, SG

Edward Ge(CEO)in

Co-investorsRedbud Trail GroupTranspose Platform ManagementY CombinatorZero Index007 Venture Partners57O Investments+33 more

Hadriushadrius.comin𝕏Seed

Hadrius provides AI-powered compliance automation software for financial services firms, helping compliance teams automate oversight, reduce false positives, and meet SEC and FINRA requirements with enterprise-grade security.

AI & Machine LearningEnterprise SoftwareFintechSaaSNew York City, US

Thomas Stewart(Founder)inAllen Calderwood(Founder)inSom Mohapatra(Founder)inAnushriya Bhardwaj(Founding Designer)Tejas Sanghavi(Director of Engineering)James Antolino(Founding GTM)

Co-investorsY CombinatorAttack CapitalCRV (Charles River Ventures)Dorm RoomLynett Capital PartnersUnpopular Ventures+6 more

Hazelhazelai.cominSeed

Hazel AI provides software that automatically generates Request for Proposal (RFP), Request for Quote (RFQ), and Request for Bid (RFB) documents using an agency's templates, past awards, and policies.

AI & Machine LearningEnterprise SoftwareGovTechNew York City, US

August Chen(CEO)inElton Lossner(Founder)in

Co-investorsPartnership Fund for NYCY CombinatorAgrolimen VenturesBand of AngelsForward Deployed VCGopher US Venture+7 more

Hubblehubblehq.cominSep 2025 · $100M

Hubble is a workspace marketplace for renting private offices, meeting rooms, coworking desks, and on-demand day space, helping companies configure and manage HQ, home, and flexible workspace arrangements.

Construction TechFuture of WorkMarketplacesPropTechLondon, GB

Tushar Agarwal(CEO)inTom Watson(CTO)inRohan Silva

Co-investors500 GlobalConcrete Venture CapitalEntrepreneur FirstFirestartrJLL Spark Global VenturesMaxfield Capital+4 more

Hubblehubble.buildin𝕏Sep 2025 · $100M

Hubble is a construction management platform that provides developers with an integrated end-to-end solution for managing all aspects of construction projects.

Construction TechEnterprise SoftwarePropTechSaaS

Peter Kristianto Widjaja(Founder)in

Co-investorsOSK Ventures InternationalTin Men CapitalRpm Ventures Iii Management, L.L.C.Seraphim SpaceY Combinator

Hubblehubble.socialinSep 2025 · $100M

Hubble is a marketplace that connects founders and operators with vetted experts—including builders, founders, operators, and VCs—for paid 1:1 advisory calls.

Future of WorkMarketplaces

Co-investorsAngel ClubRpm Ventures Iii Management, L.L.C.Seraphim SpaceY Combinator

Hubblehubble.teaminSep 2025 · $100M

Hubble offers a platform for testing live web applications and websites with real users, capturing video feedback, screen recordings, and behavioral insights to inform product decisions.

AI & Machine LearningDeveloper ToolsFuture of WorkMarketing TechSaaS

Kevin Jurovich(Founder)in

Co-investorsMoth FundRpm Ventures Iii Management, L.L.C.Y Combinator

Hubblehubble.aiinSep 2025 · $100M

Hubble provides an intelligence layer for patient information, reaching EHRs, payers, and patient records through APIs, browser, and voice to return a single normalized record with source traceability and audit trails.

AI & Machine LearningData & InfrastructureDigital HealthHealthtechSeattle, US

Prabha Dublish(CEO)inAaron Leon(CTO)inTom Parker(Founder)Tom Watson(Founder)inTushar Agarwal(Founder)

Co-investorsY CombinatorAccelBasis Set VenturesEntrepreneur FirstEthos FundFounders' Co-op+8 more

Hubble Networkhubble.comin𝕏Sep 2025 · $70M

Hubble has created a Bluetooth connection to space and is building a global, battery-efficient, and cost-effective network using satellite technology.

Advanced ManufacturingData & InfrastructureDeveloper ToolsHardwareIoTSpace TechLas Vegas, US

Alex Haro(Founder)inBen Wild(Founder)inJohn Kim

Co-investorsConvective CapitalInfinite CapitalMarin Digital VenturesNew North VenturesPi CampusPioneer+15 more

ICON Aircrafticonaircraft.com𝕏Mar 2019

ICON Aircraft designs, builds, and certifies Light-Sport Aircraft, notably the ICON A5, and offers customer sales, service, and flight training.

Advanced ManufacturingHardwareMobility & TransportationVacaville, US

Kirk Hawkins(Executive Officer, Director)Rich Bridge(Executive Officer)Thomas Wieners(Executive Officer)Katherine DeHoff(Executive Officer)Rodolfo (Rudy) Correa(Vice President, Operations)Amy Xu(Interim CFO & Corporate Secretary)

Co-investorsDolby Family Ventures

IdeaFlowideaflow.ioin𝕏Dec 2019

Ideaflow is a notebook application that aggregates knowledge from Slack, meetings, and documents to surface relevant information at the point of need.

AI & Machine LearningEnterprise SoftwareSaaSPalo Alto, US

Jacob Cole(Executive Officer, Director)in

Co-investorsDraper AssociatesFour Acres CapitalMachina VenturesRaptor GroupStartXStreamlined Ventures+3 more

Imtcimtc.comin𝕏May 2022

IMTC builds an AI-powered platform for fixed income investment management that addresses workflow inefficiencies in bond trading and portfolio management.

AI & Machine LearningEnterprise SoftwareFintechSaaS

Co-investorsBoro CapitalLoeb.nycNycaNyca PartnersTribeca Early Stage PartnersFoothill Ventures

Jido Mapsjidomaps.com𝕏Seedacquired by Roblox

Roblox is a platform where users create and play user-generated games and experiences, serving gamers and developers of various ages.

AI & Machine LearningCreator EconomyData & InfrastructureEnterprise SoftwareGamingSan Francisco, US

Mark Stauber(CEO)inJaeyong Sung(CTO)inAmichai(Engineer)

Co-investorsAAF Management Ltd.GFR FundY CombinatorBrightstone Venture CapitaleFundFriale+3 more

Kytedrivekyte.com𝕏Oct 2021 · $30MDefunct

Kyte was an on-demand car rental startup that delivered and picked up rental vehicles at customers' locations, aiming eventually to support teleoperated and autonomous vehicle delivery.

Co-investorsAmplo VenturesCalifornia Innovation FundFJ LabsFlucas VenturesFundersClubRosecliff Ventures+6 more

LifeSignalslifesignals.comin

LifeSignals develops silicon-based biosensor platforms and wearable monitoring solutions that enable clinical-grade health measurement outside traditional healthcare settings.

Digital HealthHardwareHealthtechMedical DevicesCalifornia, US

Surendar Magar(CEO & Co-Founder)inAli Niknejad(Chief Technologist and Co-Founder)

LightSprintlightsprint.aiin𝕏Seed

Lightsprint is an AI-native platform where developers, product managers, and designers plan, build, and ship software together using parallel cloud agents.

AI & Machine LearningDeveloper ToolsEnterprise SoftwareSan Francisco, US

Ben Ong(CEO)inBenedict Chan(Founder)inHeng Hong Lee(Founder)in

Co-investorsSterling RoadTranspose Platform ManagementY Combinator645 VenturesBatch VenturesFjor Founders+2 more

LiteraSeedliteraseed.ioin𝕏Pre-Seed · Sep 2020 · $110K

LiteraSeed captures patient intake data in any language, structures it into clinical-grade data, and delivers it directly into EHR systems before the clinician sees the patient.

AI & Machine LearningDigital HealthHealthtechSaaSPhoenix, US

Aziza Ismail(Co-founder)in

Lreadylife360.comin𝕏Nov 2009

Life360 is a family safety mobile application that enables families and friends to share real-time location information, receive driving safety alerts, and check in with loved ones to maintain peace of mind about their whereabouts and well-being.

ConsumerHealthtechIoTSan Francisco, US

Chris Hulls(Founder)inAlex Haro(Founder)inLauren Antonoff(Executive Officer, Director)inRussell Burke(Executive Officer)in

BoardRyan Swagar(Director)Chris Cheever(Director)

Co-investors500 GlobalAmerican Family VenturesApplied AngelsBand of AngelsBessemer Venture PartnersBMW i Ventures+17 more

LTSE Services, Inc.ltse.comin𝕏

LTSE Private Markets is a platform operated by the Long-Term Stock Exchange that connects institutional and accredited investors to late-stage private companies through direct and secondary market transactions.

Enterprise SoftwareFintechSan Francisco, US

Eric Ries(CEO)inJohn Bautista(Founder)inNatalie RisoinZoran Perkov(Founder)Mawulom Nenonene(People)Tina Cuje(Senior Talent Partner)

Co-investors500 GlobalAlumni VenturesAndreessen HorowitzCollaborative FundFloodgateInitialized Capital+14 more

Minimal AIgominimal.aiinSeed

Minimal AI provides AI agents for e-commerce customer support automation, capable of resolving up to 90% of support tickets across multiple channels without requiring hiring.

AI & Machine LearningE-commerceEnterprise SoftwareSaaSAmsterdam, NL

Niek Hogenboom(CEO)inTitus Ex(CTO)in

Co-investorsY CombinatorMaiora Rebel VenturesSterling RoadEight CapitalOurCrowdRebel Fund+3 more

MixRankmixrank.comin

MixRank provides workforce intelligence and company risk analysis data for investors and recruiters, offering access to employee and personnel records across 45 million companies with API, flat-file, and database delivery options.

Data & InfrastructureEnterprise SoftwareMarketing TechSaaSSales TechToronto, CA

Scott Milliken(CEO)inIlya Lichtenstein(CEO)inAswin Shibu(Founder)Colton Pierson(Software Developer)Saul Costa(Software Developer Intern)Rohith Chandran(Data analyst)

Co-investors500 GlobalY CombinatorAlpana VenturesDCVC (Data Collective)Global BrainMark Cuban Companies+4 more

Mochimochi.tvin𝕏Seed

Mochi is a streaming platform offering short-form episodic video series across genres such as romance, action, comedy, sci-fi, and revenge dramas.

AI & Machine LearningConsumerMedia & EntertainmentSan Francisco, US

Robert Qiu(CEO)inMichael Ninh(COO)

Co-investorsY CombinatorBlast.ClubEight CapitalParable PartnersPioneerRebel Fund+2 more

Natilusnatilus.coin𝕏Seed · Nov 2017

Natilus develops next-generation blended wing body aircraft for commercial cargo and passenger operations, designed to improve fuel efficiency, reduce emissions, and increase payload capacity.

Advanced ManufacturingCleantechSan Diego, US

Aleksey Matyushev(Founder)in

Co-investorsAurum Venture PartnersBeni Venture CapitalCapital FactoryDraper AssociatesFlucas VenturesInterlock Capital+10 more

Oculogicaoculogica.comin

Oculogica develops FDA-cleared concussion assessment devices that use proprietary eye-tracking technology to measure abnormal eye movements caused by traumatic brain injury.

BiotechDigital HealthHealthtechMedical DevicesNew York, US

Rosina Samadani(Executive Officer, Director)Uzma Samadani(Director)inRobert Ritlop(Executive Officer)Pratipatti Laxminarain(Director)

BoardJill Enos(Director)inKathryn Swintek(Director)in

Co-investorsColle Capital PartnersSoutheast Minnesota Capital FundStartXTitletownTechGolden SeedsM12 (Microsoft's Venture Fund)

Oloidoloid.aiin𝕏Nov 2021

OLOID provides passwordless authentication and identity access management for frontline and deskless workers using biometrics, badges, NFC, and device-based verification on shared devices, kiosks, and time clocks.

CybersecurityEnterprise SoftwareSaaSSunnyvale, US

Mohit Garg(Founder)inMadhu Madhusudhanan(Founder)Shankar Agarwal(Founder)

BoardGregg Adkin(Director)inAnupam Rastogi(Director)in

Co-investorsDell Technologies CapitalEMERGENT VENTURESStartXUnusual VenturesYaletown PartnersHoneywell Ventures+1 more

Opalite Healthopalitehealth.cominSeed

Opalite builds language interpretation technology for healthcare, enabling real-time communication between physicians and patients across language barriers.

AI & Machine LearningDigital HealthHealthtechSan Francisco, US

Cathleen Kuo(CEO)inAlex Mehregan(CTO)in

Co-investorsSterling RoadY Combinator007 Venture PartnersBlast.ClubCoyote VenturesDent Capital+6 more

Orca Bioorcabio.comin𝕏Nov 2019

Orca Bio develops allogeneic T-cell immunotherapies for high-risk blood cancers including acute myeloid leukemia, acute lymphocytic leukemia, and myelodysplastic syndrome.

BiotechDigital HealthHealthtechMedical DevicesCalifornia, US

Ivan Dimov(Founder)inNathaniel Fernhoff(Founder)inJeroen Bekaert, PhD(Co-founder and President)Nate Fernhoff, PhD(Co-founder and Chief Executive Officer)inBob Lowsky(Founder)Everett Meyer(Founder)

Co-investors+ND Capital8VCDCVC (Data Collective)Dream Variation VenturesFelicis VenturesLightspeed Venture Partners+2 more

Palisadepalisade.runin𝕏Seed

Palisade provides AI agents for online marketplaces, giving each buyer a personal agent that knows the catalog and pricing, giving sellers/owners an agent that explains their performance data, and routing high-intent leads to the operator's team.

AI & Machine LearningCybersecurityDeveloper ToolsE-commerceEnterprise SoftwareMarketplacesSaaSLos Angeles, US

Jonathan Salama(CEO)in

Co-investorsVela PartnersY CombinatorBoreal VenturesLyra Capital Pty LtdPioneerRebel Fund+1 more

Palus Financepalus.financein𝕏Seed

Palus provides financial strategy and cash management services for early-stage startups, building automated investment portfolios around runway and burn without requiring companies to change banks.

Enterprise SoftwareFintech

Sam Lushtak(CEO)inMichael Gonzalez(CTO)in

Co-investorsY CombinatorBlast.ClubCircle VenturesSisu Capital

Peerspacepeerspace.com

Marketplace for hourly venue rentals for meetings, productions, and events

San Francisco, US

Eric ShoupinRaymond Chammas(Executive Officer, Director)Matt Bendett(Founder)Rony Chammas(Founder)

BoardPaul Holland(Director)inGeorge Chammas(Director)

Co-investorsCarthona CapitalConvivialité VenturesFoundation CapitalFull In PartnersGFR FundGlobal Brain+4 more

Piersicapiersica.comin

Piersica develops solid-state lithium battery technology, including a fiber-based 3D lithium-metal anode and a proprietary lithium-conductive solid polymer electrolyte separator, aiming for ultra-high energy density cells (targeting 600 Wh/kg).

CleantechEnergyNew MaterialsTallahassee, US

Joseph B. Schlenoff(Founder)Amir Rmaile(Founder)inDr. Claudiu Bucur(Founder)

Co-investorsJuniper

Pinpointgetpinpoint.ioOct 2024

Pinpoint provides a workforce of AI agents that respond to comments, DMs, mentions, and other signals across a brand's organic, paid, and influencer social media content in the brand's voice.

AI & Machine LearningMarketing TechSaaS

Co-investorsEdge Case Capital PartnersPhoenix Capital VenturesTrue.Upside VenturesAntlerJAZZ Venture Partners+2 more

Pinpointgetpinpoint.cominOct 2024

Pinpoint is an AI tool for product teams that turns customer discovery interviews into transcripts, sentiment and theme analysis, journey maps, and shareable insight reports.

AI & Machine LearningFuture of WorkSaaS

Co-investorsJenson VenturesAntlerJAZZ Venture PartnersMarkdNavigate VenturesPhoenix Capital Ventures+2 more

Pinpoint Predictivepinpointpredictive.comin𝕏Oct 2024 · $23M

Pinpoint Predictive provides AI and deep-learning models that generate loss predictions and risk scores from a name and address, supporting insurers in marketing, underwriting, ratemaking, and claims.

AI & Machine LearningFintechInsurTech

Co-investorsExpedition Growth CapitalFelicis VenturesJAZZ Venture PartnersNavigate VenturesStartXMarkd

Proximittyproximitty.aiinSeed

Proximitty builds AI agents to automate commercial lending workflows for banks, including document ingestion, financial analysis, covenant monitoring, and loan servicing for C&I, CRE, and SBA loans.

AI & Machine LearningEnterprise SoftwareFintechSan Francisco, US

Wye Yew Ho(CEO)inZi Zhang(CTO)in

Co-investorsCohen CircleSterling RoadY CombinatorBlast.ClubCRV (Charles River Ventures)Sandwith Ventures, LLC+5 more

SendHubsendhub.comin𝕏Acquired

SendHub provides SMS automation software that sends text messages automatically based on triggers, schedules, or customer behavior patterns.

Developer ToolsEnterprise SoftwareFuture of WorkMarketing TechSaaSSan Francisco, US

Ash Rust(CEO)inGarrett JohnsoninJohn Fallonein

Co-investors500 GlobalFundersClubHinge CapitalKapor CapitalY Combinator11-11 Ventures+12 more

SRTXsrtxlabs.comin𝕏Seed

SRTX develops materials and software tools for textile manufacturing, with an initial product line of hosiery made from high-strength polymers.

Advanced ManufacturingRoboticsMontreal, CA

Katherine Homuth(CEO)inMichael Woodworth(Vice President Technology)Sam Colby(Head of People)Elana Szemenyei(People Operations)

Co-investorsY CombinatorAbstract VenturesAperture Venture CapitalArcTern VenturesBDC Venture CapitalBuckley Ventures Management Company Llc+19 more

Streetbeatstreetbeat.cominFeb 2022 · $10M

Streetbeat is an SEC-registered AI platform for finance, offering tools for wealth management, retail investing, and compliance including an AI copilot for financial advisors and a white-label investing platform for banks and fintechs.

AI & Machine LearningFintechSaaSPalo Alto, US

Damian Scavo(Co-founder & CEO)inMaciej Donajski(Co-founder & CTO)in

Co-investors3Lines Venture CapitalAAF Management Ltd.Evolution VenturesMonte Carlo CapitalP101 VenturesStartX+1 more

Supermediumsupermedium.comin𝕏Seed

Supermedium provides 3D content creation tools and generative AI workflows for creators, building on the A-Frame open-source framework.

AI & Machine LearningConsumerCreator EconomySan Francisco, US

Diego Marcos Segura(Founder)inDiego Marcos(Founder)inDiego Goberna(Founder)Kevin Ngo(Founder)Kevo Ngo

Co-investorsOutpost CapitalY CombinatorAnorak VenturesBoost VCCantos VenturesColopl Next+4 more

Syntiantsyntiant.comin𝕏Series A · Oct 2017

Syntiant develops a full-stack edge AI platform combining neural decision processors, MEMS microphones and vibration sensors, and optimized deep learning models to run always-on, low-power intelligence directly on devices.

AI & Machine LearningHardwareSemiconductorsIrvine, US

Jeremiah H. Holleman III(Executive Officer, Director)Pieter Vorenkamp(Founder)inKurt Busch(Founder)inBret Johnsen(Director)Samir Kumar(Director)Sunil M. Sanghavi(Director)

Co-investorsAlpha EdisonAlumni VenturesAtlantic Bridge VenturesBosch VenturesCarnrite VenturesEmbark Ventures+9 more

Typetype.aiin𝕏Seed

A writing platform that offers AI-assisted writing with access to premium models from Anthropic, OpenAI, and Google.

AI & Machine LearningConsumerCreator EconomySaaSNew York City, US

Stew Fortier(Founder)inStefan LiJyotishka Biswas(Founding Engineer)

Co-investorsAmino CapitalAscend Venture CapitalCervinPioneerSouth QuadY Combinator+8 more

UbiQDubiqd.comin𝕏

UbiQD develops and manufactures quantum dot materials and products for controlled-environment agriculture, clean energy, and security applications.

AgTechDeep TechNew MaterialsLos Alamos, US

Hunter McDaniel(Founder and CEO)inMatthew Bergren(Executive Officer, Director)inTony Beams(Executive Officer)Mike Burrows(Executive Officer)

BoardBradley Harrison(Director)inColin Cumming(Director)

Co-investorsClimate Impact CapitalDellin InvestmentsE8 AngelsEPIC VENTURESKeiretsu ForumPhoenix Venture Partners+5 more

Understood Careunderstoodcare.cominSeed

Understood Care provides patient advocacy services for older adults navigating healthcare, particularly Medicare benefits and care coordination.

AI & Machine LearningDigital HealthEnterprise SoftwareHealthtechNew York City, US

Samantha Wu(CEO)inKevin Bailey(Founder)inDavid ZhangCherrie Shi(Bizops)

Co-investorsInformed Ventures Advisors, LlcPioneerTau VenturesY Combinator1984 Ventures Management, Llc468 Capital+5 more

Venus Aerospace Hypersonic Transportationvenusaero.comin𝕏Apr 2022 · $20M

Venus Aerospace develops rotating detonation rocket engine (RDRE) technology and a detonation ramjet system for space, defense, and commercial high-speed and hypersonic flight.

Deep TechDefense TechSector AgnosticSpace TechTexas, US

Sassie Duggleby(CEO & Co-founder)inAndrew Duggleby(CTO & Co-founder)inSarah "Sassie" Duggleby(Founder)inTom Barron(Chief Operating Officer)Nick Cardwell(Chief Product Officer)inSheila Menz(General Counsel)in

Co-investorsAlumni VenturesAmerica's Frontier FundCantos VenturesCubit CapitalDraper AssociatesHalogen Ventures Management Company Llc+14 more

Visbyvisby.comin𝕏

Visby offers an FDA-authorized at-home PCR test kit for women's sexual health that detects chlamydia, gonorrhea, and trichomoniasis from a single swab, delivering private results via a mobile app in about 30 minutes with included same-day telehealth for positive results.

ConsumerDigital HealthFemTechHealthtechMedical DevicesTokyo, US

Adam de la Zerda(Founder)in

Co-investors+ND Capital1809 CapitalAmplify PartnersArtiman VenturesG Vision CapitalJ-Ventures+6 more

Other

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

AvaBlock PartyHeart and Lung Disease Detection Companyi-50i-5OPrecision Biology CompanyPrimeloopThe Long-Term Stock ExchangeThe VentorUmbel

Exits · 8

1 IPOs · 7 acquisitions · showing 4

AreaMetricsacq. by Point InsideCreative Marketacq. by DribbbleElphacq. by BrexJido Mapsacq. by Roblox

Portfolio news

latest coverage across their companies

Frequently asked questions

How many investments has Seraph Group made?
Seraph Group has 71 tracked investments, 8 of which have exited, including 10 dated in the last 24 months.
What stage does Seraph Group invest at?
Seraph Group invests at the Pre-Seed, Seed, Series A, Growth stages.
What is Seraph Group's typical check size?
Seraph Group typically writes checks of $50K – $2M.
What sectors does Seraph Group focus on?
Seraph Group focuses on Sector Agnostic.
Where is Seraph Group located?
Seraph Group is headquartered in Milton, US.
Does Seraph Group lead rounds?
Seraph Group typically participates in rounds rather than leading them.
Who does Seraph Group co-invest with?
Seraph Group most often shares deals with Y Combinator, Draper Associates, StartX, among 177 tracked co-investors.

Media · Podcasts & interviews

featuring the team

Investor Connect - 413 - Jake Moilanen of Seraph Group

Hall Martin · Jake Moilanen

Driving Innovation: Tuff Yen, Founder & CEO of Seraph Group

Tech Alpharetta · Tuff Yen

Tuff Yen, President of Seraph Group featured on national television - 12/19/13

Tuff Yen · vimeo.com

Images

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