Alt Capital
Venture capitalActively deployingSan Francisco · Pre-Seed–Series B · 3 people tracked
Also known as ALT CAPITAL MANAGEMENT, LLC · Altman Capital · Jack Altman Fund
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Investment thesis
Early-stage investor writing $1–25M checks, operating as a tiny, operator-led team (founder Jack Altman) that maintains direct founder relationships and is a preferred AI/software co-investor with Sequoia and Y Combinator.
Source: firm website, verified Sep 29, 2026.
Team · 3 people
from public directoriesWhat they invest in
from 56 of 59 portfolio companiesAI & Machine Learning ×42Enterprise Software ×33SaaS ×33Data & Infrastructure ×14Developer Tools ×11Fintech ×8HR Tech ×7EdTech ×6
HQs:United States×46Sweden×2Argentina×1Canada×1Mexico×1
Investments · 59 tracked
founders shown can be your intro pathBy year:2026 · 62025 · 42024 · 42023 · 62022 · 32021 · 42020 · 330 dated
Almanac is a document collaboration platform that integrates with tools like Jira, GitHub, Linear, Loom, Figma, Google Workspace, and others to embed content and enable document review and commenting workflows.
Future of WorkSaaSSan Francisco, US
Adam Nathan(Executive Officer, Director, Promoter)Nathan Taylor Thompson(Director)
BoardMichael Maples(Director)in
Co-investorsGeneral CatalystPurpose Built VenturesStonewater VenturesWingEarl Grey CapitalFloodgate+4 more
Braintrust provides AI observability and evaluation platform that monitors production AI systems to surface patterns, define quality standards, and automate improvements.
AI & Machine LearningData & InfrastructureDeveloper ToolsSan Francisco, US
Ankur Goyal(Founder)inEden Halperin(Head of Product)in
BoardMatthew Jacobson(Board Member; General Partner, ICONIQ Growth)inSaam Motamedi(Board Partner / Investor Director, Greylock)in
Co-investorsAndreessen HorowitzDatabricks VenturesElad GilGreylock PartnersICONIQSV Angel+4 more
Chroma Sync is a serverless data ingestion service for Chroma Cloud that connects S3 buckets, GitHub repositories, and websites, then parses, chunks, and embeds the content for search.
AI & Machine LearningData & InfrastructureDeveloper Tools
Anton Troynikov(Founder)Jeff Huber(Founder)in
Co-investorsAir Street CapitalAIX VenturesAngel Collective Opportunity FundBloomberg BetaAI GrantAmjad Masad+3 more
Crosschq provides a platform that delivers data-driven insights throughout the hiring process to help talent leaders optimize recruitment efficiency and hiring outcomes.
AI & Machine LearningHR TechSaaSDanville, US
Mike Fitzsimmons(Founder)Pete Goettner(Executive Officer, Director)
BoardGlenn Solomon(Director)in
Co-investorsBessemer Venture PartnersGaia VenturesInner Loop CapitalNotable CapitalRocketship.vc83North+16 more
Ethena provides AI-powered compliance training courses, including anti-money laundering education for investment management professionals.
AI & Machine LearningEdTechEnterprise SoftwareFintechHR TechSaaSBrooklyn, US
Roxanne Petraeus(Founder)inAnne Solmssen(Founder)in
BoardVictoria Treyger(Director)in
Co-investorsAlumni VenturesFelicis VenturesGSV VenturesHomebrewJanuary VenturesVillage Global+4 more
LlamaIndex provides document parsing and AI agent workflows that automate document-based administrative operations such as invoice matching, contract data extraction, form processing, and compliance reporting.
AI & Machine LearningData & InfrastructureDeveloper ToolsEnterprise SoftwareSan Francisco, US
Jerry Liu(Founder)inSimon Suo(Founder)inShun Da Suo(Executive Officer, Director)
Co-investorsGreylock PartnersNorwest Venture PartnersDatabricks VenturesDropbox Ventures
NexHealth provides a patient engagement platform for medical and dental practices, offering online scheduling, digital intake forms, communications, payments, and insurance verification that sync in real time to the practice's health record system.
Digital HealthHealthtechSaaSBrooklyn, US
Alamin Uddin(Founder)inWaleed Asif(Founder)
Co-investors3cubed Ventures7BC Venture CapitalASDF VenturesCapital B Private HoldingsEarl Grey CapitalMantis Capital+9 more
Owner provides software for independent restaurants in the USA to drive sales and protect profits, including tools to compete with large chains.
AI & Machine LearningFoodTechMarketing TechSaaSSan Francisco, US
Dean Bloembergen(Founder)inAdam Guild(Founder)inRob Lehman(President & COO)in
BoardJason Lemkin(Director)inJack Altman(Board Director)in
Co-investorsActivant CapitalHeadlineRedpoint VenturesSaaStr FundTranspose Platform ManagementBrowder Capital+19 more
Pocus is an AI-powered sales platform that analyzes internal and external signals to tell reps which accounts to prioritize, who to contact, and what to say, aiming to increase pipeline and save rep time.
AI & Machine LearningSaaSSales Tech
Isaac Pohl-Zaretsky(Founder)inAlexa Grabell(Founder)
Co-investorsBoxGroupCoatue ManagementMantis CapitalPear VCAllison Pickens VenturesFirst Round Capital+3 more
Reprise provides a demo creation platform for enterprise presales, sales, and marketing teams to build product tours, sales demos, and interactive leave-behind materials within a single integrated system.
Developer ToolsMarketing TechSaaSBoston, US
Samuel Clemens(Director)inEvan Powell(Founder)inBryan Stevenson(Executive Officer, Director)in
BoardAjay Agarwal(Director)in
Co-investorsAngel Collective Opportunity FundBain Capital VenturesGlasswing VenturesICONIQICONIQ Growthm]x[v Capital+4 more
ScienceIO offers an AI platform for interpreting healthcare data, including a product that converts unstructured medical text into structured data via an API and maps it to millions of medical concepts.
AI & Machine LearningData & InfrastructureDigital HealthHealthtech
Will Manidis(Founder, CEO)Gaurav Kaushik(Founder, President)
Co-investorsEarl Grey CapitalSwell PartnersToba CapitalLachy GroomQuiet CapitalSection 32+11 more
B2B payments platform using AI for order-to-cash automation, risk assessment and embedded net-terms financing.
Co-investorsFJ LabsHyphen CapitalMONASHEESMPG FundRogue CapitalNotable Capital+4 more
Stedi provides APIs and infrastructure for healthcare billing transactions, including eligibility checks, claim submissions, and remittance advice processing.
Enterprise SoftwareHealthtechSaaSBoulder, US
Zack Kanter(Founder)in
Co-investorsBalaji SrinivasanBloomberg BetaBoxGroupFirst Round CapitalUnion Square Ventures (USV)VTF Capital+6 more
AirOps provides AI-powered workflows for content teams to develop and optimize SEO and AI-engine-optimized content at scale.
AI & Machine LearningMarketing TechSaaSSan Francisco, US
Berna Gonzalez(Founder)inAlex Halliday(Founder)inMatt Hammel(Founder)in
BoardMike Duboe(Board Director / Investor (Greylock))in
Co-investorsCalm VenturesFounder CollectiveFrontline VenturesGreylock PartnersUnusual VenturesVillage Global+2 more
Antares Industries develops nuclear reactor technology, with teams spanning nuclear, reactor hardware, and mission engineering as well as manufacturing and regulatory operations.
Advanced ManufacturingCleantechDeep TechDefense TechEnergyParker, US
Jordan Bramble(CEO & Co-Founder)inJulia DeWahl(Founder)inRian Bahran(Chief Nuclear Officer)inMark Massie(Chief Engineer)inDONALD G MACK(Executive Officer, Director)
BoardJack Altman(Director)
Co-investors53 StationsAtacama VenturesBalerion Space VenturesBoxGroupCaffeinated CapitalHeartfelt Capital+20 more
Autonomous is an AI-powered wealth management platform that provides integrated financial management across investments, taxes, planning, and execution for high-net-worth individuals with complex financial situations.
AI & Machine LearningFintechNew York City, US
Dillon Erb(Founder)inDaniel Kobran(Founder)in
Co-investorsCollaborative FundHAWKTAILY CombinatorAAL VCAmino CapitalBanyan Ventures+6 more
Avoca provides AI-powered customer service agents for service-based businesses that handle incoming calls, text messages, and chats to book appointments and re-engage customers.
AI & Machine LearningEnterprise SoftwareSaaSSales TechNew York City, US
Apurva Shrivastava(Founder)inTyson Chen(Founder)inSissi Li Zhou(Founder)in
Co-investorsAlumni VenturesAmino CapitalAmplify PartnersAudaciousBoxGroupCapital 49+26 more
Bezi is an AI agent that operates within Unity to assist game developers with code generation, scene building, debugging, and automation tasks.
AI & Machine LearningDeveloper ToolsEnterprise SoftwareGamingOakland, US
Cecilia Uhr(Founder)inJulian Park(Founder)inDenys Bastov(Founder)in
BoardChetan Puttagunta(Director)inSusan Liu(Director / investor representative)in
Co-investorsBessemer Venture PartnersDesigner FundUncork Capital2.12 Angels8VCAdverb Ventures+16 more
Fillout is a platform for building forms, surveys, and quizzes that also connects to other business tools to automate and scale data-collection workflows.
Data & InfrastructureDeveloper ToolsEnterprise SoftwareSaaS
Antony Toron(Founder)Dominic Whyte(Founder)
Co-investors1818 Venture CapitalBonfire VenturesBoxGroupEdmonton UnlimitedForum VenturesGLOCAL Latam+8 more
BoxGroup is an early-stage investment firm that backs startups at the earliest stage, with portfolio companies including Cursor, Ramp, Baseten, Clay, Plaid, and Ro.
David Tisch(Founder)in
Co-investorsDarco CapitalAccelForerunner VenturesHouseLiquid VenturesMantis Capital
Centari provides structured data infrastructure for law firms and investment funds to organize and leverage deal information across their organizations, enabling better business development and regulatory compliance.
AI & Machine LearningData & InfrastructureFintechLegalTechNew York, US
KEVIN WALKER(Executive Officer, Director, Promoter)inBryan Davis Kevin Walker(Founder)Bryan Gilbert Davis(Founder)Kevin Walker(Founder)
BoardJEREMY KRANZ(Director)in
Co-investorsRecall CapitalRiverPark VenturesGTMfundSENTINEL GLOBALSouth Park Commons
Conductor AI builds the Conduit platform, which ingests complex policy documents and encodes expert processes into AI-powered agentic workflows for document review, approval, agentic search, and redaction.
AI & Machine LearningDefense TechGovTechBiddeford, US
Eric Schwartz(Executive Officer, Director)inBen Fichter(Founder)inZachary Long(Executive Officer, Director)
Co-investorsAbstract VenturesBooz Allen VenturesBungalow CapitalHaystackHumba VenturesLux Capital+2 more
Datacurve develops research and data collection infrastructure for training AI systems.
AI & Machine LearningData & InfrastructureEnterprise SoftwareSan Francisco, US
Serena Ge(Founder)inCharley Lee(Founder)inSerena Ge Charley Lee(Founder)
Co-investorsAfore CapitalChemistryHomebrewNorthside VenturesPioneerY Combinator+9 more
David develops audio datasets for AI applications, serving Fortune 100 companies and research labs working on speech recognition, translation, synthesis, and conversational AI.
AI & Machine LearningData & InfrastructureEnterprise SoftwareSan Francisco, US
Tomer Cohen(Founder)inBen Wiley(Founder)in
Co-investorsAmplify PartnersBoxGroupFirst Round CapitalY CombinatorAccelAndreessen Horowitz+6 more
DepthFirst offers an application-security platform for humans and AI coding agents, providing a dependency firewall, code-change security review, continuous runtime testing of running applications, and dependency reachability analysis to surface exploitable vulnerabilities.
AI & Machine LearningCybersecurityDeveloper Tools
Andrea Michi(Founder)inDaniele Perito(Founder)inQasim Mithani(Founder)in
Co-investorsAccelForerunner VenturesMantis CapitalBoxGroupColin EvansHouse+3 more
Double is a practice management platform that automates accounting workflows including month-end close, tax preparation, and financial reporting for bookkeeping and accounting firms globally.
AI & Machine LearningEnterprise SoftwareFintechSaaSNew York City, US
Ben Stein(Founder)inKenny Song(Founder)in
Co-investorsAlbum VCY CombinatorAlbum VenturesASDF VenturesBORN CAPITAL CFOTECHFJ Labs+10 more
Durable provides a platform for individuals to start and run small businesses by consolidating websites, branding, lead generation, and payments in one place.
AI & Machine LearningFuture of WorkMarketing TechSaaSVancouver, CA
Nima Keivan(Founder)inJames Clift(Founder)inJonathan McQueen(Director)Ross Howard-Jones(Founder)
Co-investorsInfinity VenturesLorimer VenturesNight CapitalSoma CapitalTorch CapitalXplorer Capital+5 more
Eden creates digital products to deliver healthcare services and health solutions to a broad audience.
AI & Machine LearningCloud ComputingDigital HealthHealthtechMedical DevicesMexico, MX
Julián Cantú(Founder/Co-Fundador, CEO)inRaymundo Gonzalez(Co-Founder / CTO)in
Co-investorsAlumni VenturesAtacama VenturesBrainstorm VenturesCathexis VenturesDalus CapitalHummingbird Ventures+21 more
Finch provides an API platform for applications to securely access employer and employee data with explicit consent, serving businesses that need workforce data integration.
Data & InfrastructureDeveloper ToolsEnterprise SoftwareFintechHR TechSaaSSan Francisco, US
Jeremy Zhang(Founder)inAnsel Parikh(Founder)in
Co-investorsBoxGroupCapital B Private HoldingsClocktower VenturesFiDi VenturesGeneral CatalystHomebrew+19 more
Floating Point builds high-fidelity datasets, evaluations, and benchmarks for visual AI systems, serving ML teams, startups, and model labs.
AI & Machine LearningData & InfrastructureDeep TechEnterprise SoftwareSan Francisco, US
Mehul Chadda(Founder)inIshaan Kapoor(Founder)inAkhilesh Sharma(Founder)in
Co-investorsAbacus Capital GroupDrover VenturesMonk's Hill VenturesY Combinator
Glide is a no-code platform that converts spreadsheets into AI-powered business applications for automating manual workflows.
AI & Machine LearningDeveloper ToolsEnterprise SoftwareSaaSSan Francisco, US
Mark Probst(Founder)inDavid Siegel(Founder)inJason Smith(Founder)inAntonio García Aprea(Co-founder)inAntonio Garcia Aprea(Founder)
Co-investorsavraFirst Round CapitalY CombinatorBenchmarkIdealabJASON SMITH+2 more
GPTZero develops AI detection technology to identify artificially generated text, serving over 10 million users across education, publishing, and enterprise sectors.
AI & Machine LearningEdTechEnterprise SoftwareNew York, US
Edward Tian(Founder)inAlex Cui(Founder)in
Co-investorsFootworkReach CapitalNeoAtas VCM2VCUncork Capital
Icarus designs and manufactures solar-powered autonomous aircraft that fly for months at the edge of space.
Advanced ManufacturingDeep TechDefense TechHardwareSpace TechLos Angeles, US
Henry Kwan(Founder)inCameron HargisinZach 'Jerry' Williamsin
Co-investorsACADEMY INVESTORAIN VenturesEntrepreneurs Roundtable Accelerator (ERA)HAWKTAILPioneerPredictive VC+24 more
Jeeva AI provides data protection agreements and compliance documentation for managing personal data under global regulations including GDPR and CCPA.
AI & Machine LearningEnterprise SoftwareSaaSSales TechSanta Monica, US
Gaurav Bhattacharya(Founder)in
BoardCathy Gao(Director)inMark Mullen(Director)inDan Wright(Director)in
Co-investorsBonfire VenturesJLL Spark Global VenturesMucker CapitalSapphire VenturesGTMfundJLL Spark+1 more
Legora builds AI-powered collaboration software for lawyers to automate routine tasks and improve efficiency in legal work.
AI & Machine LearningEnterprise SoftwareLegalTechStockholm, SE
Max Junestrand(Founder)inSigge Labor(Founder)inAugust Erséus(Founder)inAnton Osika(Founder)
BoardChetan Puttagunta(Director)Jacob Effron(Redpoint board member)in
Co-investorsAbstract VenturesAccelAirTree VenturesAlanda Capital Holding LimitedAlkeon InnovationAtlassian Ventures+39 more
Legora offers an AI-powered agent that handles complex legal work end-to-end, planning and executing tasks while keeping lawyers in control of judgment-critical decisions.
AI & Machine LearningEnterprise SoftwareLegalTechSaaS
Co-investorsWayfinder VenturesBenchmarkRedpoint VenturesSV AngelY Combinator
Loops builds an email platform designed for software companies to manage customer communication and engagement.
Developer ToolsEnterprise SoftwareMarketing TechSaaSWashington, US
Chris Frantz(Founder)inAdam Kaczmarek(Founder)inIdo Adiv(Founder)Tom Laufer(Founder)
Co-investorsY CombinatorBoxGroupSoma CapitalA16Z SpeedrunCardumen CapitalCraft Ventures+9 more
Magical provides workflow automation software that uses AI to eliminate repetitive manual tasks for enterprise teams.
AI & Machine LearningEnterprise SoftwareHealthtechSaaSNew York, US
Harpaul Sambhi(Founder)inRosie Chopra(Founder)inPrashant Vishwanathan(Engineering Manager & Cofounder)KEITH PEIRIS(Executive Officer, Director, Promoter)HENRI LIRIANI(Director)Prashant Viswanathan(Founder)in
Co-investorsBain Capital VenturesBlank VenturesBoxGroupCoatue ManagementDylan FieldGreylock Partners+5 more
Mothership operates a freight platform that connects high-volume shippers with a network of independent carriers for same-day and less-than-truckload delivery, offering instant booking, automated routing, and real-time hub-to-hub tracking.
B2B MarketplacesData & InfrastructureEdTechEnterprise SoftwareFuture of WorkHR TechInsurTechLogistics & Supply ChainMarketplacesSaaSAustin, US
Gregg Luskin(Founder)inAaron Peck(Founder)in
Co-investorsAcrew CapitalAlpana VenturesAndreessen HorowitzBow CapitalElefundFifth Wall+10 more
Parahelp builds an AI-powered customer support agent that can be configured to integrate with external tools and APIs to resolve support tickets autonomously.
AI & Machine LearningEnterprise SoftwareSaaSSan Francisco, US
Anker Ryhl(Founder)inMads Liechti(Founder)inAnker Bach Ryhl(Founder)Mads Lunau Liechti(Founder)
Co-investorsbyFoundersOrange CollectiveSkyfall VenturesY CombinatorFestinaFreigeist Capital+8 more
Pingo is an AI-powered language learning platform that teaches users through real-time conversational practice in multiple languages.
AI & Machine LearningConsumerEdTechSan Francisco, US
Michael Xing(Founder)inMorrie Schonfeld(Founder)in
Co-investorsMatrixPioneerScript CapitalTranspose Platform ManagementY CombinatorBatch Ventures+11 more
Polytomic is a data integration platform that provides ETL, Reverse ETL, CDC, and iPaaS capabilities for data teams.
Cloud ComputingData & InfrastructureEnterprise SoftwareMarketing TechSaaSSan Francisco, US
Ghalib Suleiman(Founder)inNathan Yergler(Founder)in
Co-investorsY CombinatorBow CapitalCaffeinated CapitalCoyote VenturesLightspeed Venture Partners
Pursuit provides sales intelligence software that integrates with Chrome, email, and Slack to help sales teams research and qualify public sector prospects, surfacing government contracts, verified contact information, and procurement signals.
AI & Machine LearningData & InfrastructureEnterprise SoftwareGovTechSaaSSales Tech
Mike Vichich(Cofounder & CEO)inBrandon Max(Cofounder & CTO)in
Co-investorsTeamworthy VenturesBuilders VC
Rebill is a payment infrastructure platform designed for Latin America that enables businesses to accept payments using local methods across major markets with minimal integration time.
Enterprise SoftwareFintechSaaSBuenos Aires, AR
Nahuel Candia(Founder)inAriel Diaz Ailan(Founder)in
Co-investorsExceptional CapitalMagma PartnersSoma CapitalY CombinatorAccelAnthony Pompliano+16 more
Reflex is a platform for building and deploying enterprise applications in Python, combining framework, infrastructure, and data connectivity in a single unified system.
AI & Machine LearningCloud ComputingData & InfrastructureDeveloper ToolsEnterprise SoftwareSaaSSector AgnosticSan Francisco, US
Nikhil Rao(Founder)inAlek Petuskey(Founder)in
Co-investorsLattice CapitalAbstract VenturesAnsa CapitalBoxGroupLux CapitalOutset Capital+10 more
Retell AI builds an enterprise-grade voice AI platform that handles phone calls for industries including healthcare, delivery, and insurance.
AI & Machine LearningEnterprise SoftwareSaaSSan Francisco, US
Bing Wu(Founder)inTodd Li(Founder)inEvie Wang(Founder)inWeijia Yu(Founder)inZexia Zhang(Founder)inRyan Y(Founder)
Co-investorsBlue Trail PartnersCarya Venture PartnersY CombinatorAndreessen HorowitzCapitalize VCSaxeCap Advisors
Rippling is a workforce management platform that unifies HR, IT, finance, and employee data across a business.
Enterprise SoftwareFuture of WorkHR TechSaaSSan Francisco, US
Parker Conrad(Founder)inPrasanna Sankar(Founder)inPrasanna S(Founder)in
Co-investors1435 CapitalAbstract VenturesAmino CapitalAnsa CapitalBain Capital Tech OpportunitiesBedrock+65 more
Rogo offers a secure AI platform for financial firms that automates workflows across research, analysis, and reporting, using custom-trained language models built for finance.
AI & Machine LearningEnterprise SoftwareFintechNew York, US
Gabriel Stengel(Founder)inJohn Willett(Founder)inTumas Rackaitis(Founder)in
Co-investors137 VenturesAlleyCorpBoxGroupKleiner PerkinsMantis CapitalPositive Sum Capital+12 more
SF Compute builds data centers and GPU clusters and operates a cloud on top, offering VMs, bare metal, and managed Slurm to teams needing compute for AI workloads.
AI & Machine LearningB2B MarketplacesCloud ComputingSan Francisco, US
Evan Conrad(Founder)inEthan Anderson(Founder)inEric Menees(Founder)inAlex Gajewski(Founder)Eric Park(Founder)in
Co-investorsAlphaLab CapitalAngel Collective Opportunity FundCaladanDeep AcreElectric CapitalMoth Fund+6 more
Slope provides a B2B payments platform that enables businesses to accept payments and offer financing, with a focus on digitizing the order-to-cash process for online commerce.
AI & Machine LearningEnterprise SoftwareFintechSaaSSan Francisco, US
Lawrence Lin Murata(Founder)inAlice Deng(Founder)in
Co-investorsAcross Capital PartnersavraCircle VenturesFjor FoundersNew Enterprise Associates (NEA)Notable Capital+30 more
SPAN develops smart electrical panels that provide real-time home energy monitoring and control, enabling homeowners to track and optimize energy consumption at the room and appliance level to reduce energy bills.
CleantechHardwareIoTSan Francisco, US
Arch Rao(Founder & CEO)inArchan Rao(Executive Officer, Director)Douglas Booms(Executive Officer)inRyan Harris(Executive Officer)in
BoardDipender Saluja(Director)Greg Wasserman(Director)
Co-investorsAngeleno GroupArcTern VenturesClimate CapitalCollaborative FundCongruent VenturesDesigner Fund+21 more
Synch provides a unified platform for sales and sales operations teams, accessed through Salesforce authentication without complex configuration.
AI & Machine LearningEnterprise SoftwareSaaSSales TechNew York City, US
Daniel Ruiz(Founder)inAsad Dar(Founder)in
Co-investorsRitual CapitalY CombinatorANDREW JOHNSTONCRV (Charles River Ventures)Fuel CapitalHaystack+2 more
Torch is a leadership coaching and alignment platform that pairs executive coaches with an AI agent to develop organization-specific leadership capacities aligned to strategic intent.
AI & Machine LearningEnterprise SoftwareFuture of WorkHR TechMarketplacesSaaSSan Francisco, US
Cameron Yarbrough(Founder)inKeegan Walden(Founder)in
Co-investorsInitialized CapitalKindred VenturesNorwest Venture PartnersObvious VenturesPioneerSoma Capital+12 more
Town offers AI-powered personal assistants ("Townies") that automate work tasks like email management, scheduling, research, and routine workflows for knowledge workers.
AI & Machine LearningEnterprise SoftwareSaaSSan Francisco, US
Tony Vincent(Founder)inJean-Denis Greze(Founder)
Co-investorsAndreessen HorowitzFirst Round CapitalForerunner VenturesJetstreamMischiefPosition Ventures+10 more
Trala is a violin-learning app that teaches beginners and adult learners using real-time feedback, a built-in tuner, and progress tracking, with lessons from professional violinists.
AI & Machine LearningConsumerEdTechOak Park, US
Samuel S. Walder(Executive Officer, Director, Promoter)inVishnu Indukuri(Executive Officer, Director, Promoter)inLogan LaHive(Director)in
Co-investorsTechstarsHyde Park AngelsLong Chicago 2025Next Play VenturesOrigin VenturesSeven Seven Six
Trebellar unifies corporate real estate (CRE) data—including lease, cost, headcount, and space data—into a single governed model using a CRE-specific ontology, and applies purpose-built AI agents to plan, analyze, and execute portfolio decisions.
AI & Machine LearningPropTechSaaSSan Francisco, US
David Garcia Quintas(Founder)inDiego Ferreiro Val(Founder)in
Co-investors1Flourish CapitalBynd Venture CapitalIA Seed VenturesJetstreamKfundBlossom Capital+2 more
Verifiable provides an AI-powered platform for healthcare credentialing and provider network management that combines autonomous agents with regulatory compliance.
AI & Machine LearningEnterprise SoftwareHealthtechSan Francisco, US
Nick Macario(Founder)inViv Rajkumar(Founder)inElina Cadouri(Executive Officer)in
BoardJack Altman(Director)
Co-investors137 VenturesCathexis VenturesCraft VenturesSoma CapitalStruck CapitalY Combinator+24 more
WorkRamp provides a learning platform trusted by over 3 million learners at major brands.
AI & Machine LearningEdTechEnterprise SoftwareHR TechSaaSSan Francisco, US
Ted Blosser(Founder)inArsh Mand(Founder)in
BoardRafi Syed(Director)inEugene Lee(Director)in
Co-investorsBow CapitalElefundInitialized CapitalOMERS VenturesY CombinatorGTMfund+7 more
Other
Tracked investments with no reachable website or further public details — typically companies that wound down, renamed, or were absorbed.
Workstream
Exits · 3
3 acquisitions · showing 1WorkRampacq. by Learning Pool
Portfolio news
latest coverage across their companies
Legora · runtimewire.com · Sep 22, 2026

Owner.com · restaurantbusinessonline.com · Aug 21, 2026
AirOps · AirOps (company blog) · Jul 30, 2026
Antares · finance.yahoo.com · Jul 27, 2026
Magical · KLAS Research / Magical · Jun 23, 2026
Town · finsmes.com · Jun 4, 2026
Braintrust · Braintrust Blog · Jun 1, 2026
Pursuit · trysignalbase.com · May 1, 2026
Frequently asked questions
- How many investments has Alt Capital made?
- Alt Capital has 59 tracked investments, 3 of which have exited, including 10 dated in the last 24 months.
- What stage does Alt Capital invest at?
- Alt Capital invests at the Pre-Seed, Seed, Series A, Series B stages.
- What is Alt Capital's typical check size?
- Alt Capital typically writes checks of $1M – $10M.
- What sectors does Alt Capital focus on?
- Alt Capital focuses on SaaS.
- Where is Alt Capital located?
- Alt Capital is headquartered in San Francisco, US.
- Does Alt Capital lead rounds?
- Yes, Alt Capital leads investment rounds.
- Who does Alt Capital co-invest with?
- Alt Capital most often shares deals with Greylock Partners, Andreessen Horowitz, Founder Collective, among 28 tracked co-investors.
Media · Podcasts & interviews
featuring the teamJack Altman Talks About His First Benchmark Deal
Business Insider · Jack Altman · businessinsider.com
Jack Altman joins Benchmark as GP
TechCrunch · Jack Altman · techcrunch.com
Elaine Dai - Partner at Alt Capital
The Venture Podcast · Elaine Dai
011: AI Agents Will Eat Everything | Jack Altman (Alt Capital)
Get Paid · Jack Altman
From Building a Unicorn to Starting a Venture Firm
Venture Unlocked · Jack Altman · podscan.fm
Jack Altman on Product-Market Fit
Andreessen Horowitz · Jack Altman · a16z.com
Images
Co-investors · 6
Benchmark is a venture capital firm with offices in San Francisco and Woodside that invests in early-stage startups.
Haystack is an early-stage venture capital firm that has focused for over a decade on the earliest stages of software and technology startup formation, working alongside a network of founders, limited partners, and operators.
Amplify Partners is a venture capital firm that invests in technical founders building companies across developer tools, machine learning/AI, data infrastructure, digital biology, cybersecurity, and related deep technology areas.
Early-stage venture capital firm investing from idea through Series A, led by former founders and company builders who partner with technically-grounded entrepreneurs with clear visions.
VC Firm committed to standing in their founder's corner, not their kitchen.
B Capital is a global investment firm backing early to late-stage technology innovators across technology, healthcare, and energy & resilience sectors.
Firms observed investing alongside Alt Capital, from public investor directories. Shared companies are the overlap with Alt Capital's recorded portfolio.
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AirTree Ventures runs Pathfinders, a free four-week in-person program in Sydney for young builders (high-school graduates up to age 23) to work on a real product, access the AirTree team and founders, and build a peer network.
August Capital is a venture capital firm that invests in a small number of companies, providing hands-on support to entrepreneurs building their businesses.
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Balderton Capital is a European venture capital firm that backs technology startups.








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