/Investor DB

FirstMark Capital — 2024 Investments

10 investments dated 2024 · listed companies and verified rows first · show all

Alaffia Healthalaffiahealth.comin𝕏Series A · Apr 2024 · $10M

Alaffia offers Autodor, an AI platform that pre-processes prior authorization requests for health plan utilization management teams by extracting clinical data, applying policy-based logic, and generating human-reviewed case summaries.

AI & Machine LearningDigital HealthHealthtechInsurTech

TJ Ademiluyi(Founder)inAdun Akanni(Founder)

Co-investorsAnthemis VentureAperture Venture CapitalEntrepreneurs Roundtable Accelerator (ERA)Gingerbread CapitalPlug and Play VenturesRemarkable Ventures+6 more

Authenticauthenticinsurance.cominMay 2024

Authentic builds technology infrastructure for specialized insurance programs, enabling brokers and carriers to develop tailored coverage for specific niches and classes.

Enterprise SoftwareInsurTechSaaSNew York City, US

Cole Riccardi(CEO & Cofounder)inKyle Babirad(COO & Cofounder)inSaravana Kumar(CTO)in

Co-investorsAltai VenturesClocktower VenturesCommerce VenturesCore Venture CapitalMGV.VCSlow Ventures+8 more

Dynamodynamomedia.comSeed · Nov 2024 · $3M

Dynamo Media produces cinematic video journalism focused on business and the economy, aiming to explain how business shapes the world through trusted, narrative-driven storytelling.

Media & Entertainment

Nicholas Carlson(CEO and Editor in Chief)inCarl Mueller(Executive Producer and SVP)in

Co-investorsDefined VCDynamo VenturesInfinity VenturesPayPal VenturesPrologis Ventures

Espresso AIespresso.aiinMay 2024 · $11M

Espresso AI uses machine learning agents to automatically optimize data warehouses such as Snowflake and Databricks, cutting cloud data costs.

AI & Machine LearningCloud ComputingData & InfrastructureNew York City, US

Alex Kouzemtchenko(Founder)inBen Lerner(Founder)inJuri Ganitkevitch(Founder)inNima Badizadegan(Founder)

Co-investorsGreylock Partners

GoodDaygooddaysoftware.comin𝕏Jun 2024 · $7M

GoodDay Software builds an ERP platform for commerce and retail brands, aimed at helping merchants operate more efficiently and profitably.

Advanced ManufacturingAI & Machine LearningE-commerceRetail TechSaaSAustin, US

John Gully(Founder)inDave Wardell(Founder)in

Co-investorsAdverb VenturesLong Journey VenturesRidge VenturesSeguin Ventures

H Companyhcompany.aiin𝕏Seed · May 2024 · $100M

HoloTab is a browser extension that uses AI agents to automate repetitive tasks for individuals and enterprises, allowing users to create routines that automate manual work.

AI & Machine LearningDeveloper ToolsEnterprise SoftwareParis, FR

Julien Perolat(Founder)inLaurent Sifre(Founder)inCharles Kantor(Founder)inCharles Kantor Laurent Sifre(Founder)Daan Wierstra(Founder)Karl Tuyls(Founder)

Co-investorsAccelCreandumDaphniElaiaMotier VenturesOutlier Grove+10 more

Holistic AIholisticai.comin𝕏May 2024 · $220M

Holistic AI offers automated AI red teaming that runs adversarial attack simulations—jailbreaks, prompt injection, data leakage, and toxic output tests—against AI and LLM systems to expose vulnerabilities in security, safety, and alignment.

AI & Machine LearningCybersecurityEnterprise SoftwareSaaSSan Francisco, US

Adriano Soares Koshiyama(Co-Founder & Co-CEO)inEmre Kazim(Co-founder)inAdriano Koshiyama(Co-founder)

Co-investorsDallas Venture CapitalKickstart InnovationMozilla VenturesTola CapitalZ5 CapitalAccel+4 more

Lagogetlago.comin𝕏Series A · Mar 2024

Lago is an open-source billing platform that enables companies to build and manage their billing infrastructure with transparency and control.

Developer ToolsEnterprise SoftwareFintechSaaSSan Francisco, US

Anh-Tho Chuong(CEO)inRaffi Sarkissian(Founder)inAnh-Tho CHUONG(Founder)inRaffi SARKISSIAN(Founder)inCyril HAGEGECharly Poly(Front-end Architect \u0026 Tech lead Coach (Freelance))in

Co-investorsSignalFireY CombinatorFirestreak VenturesKima VenturesScript CapitalNew Wave+1 more

Roonroon.careNov 2024

Digital home platform for doctors.

Co-investorsForerunner VenturesNew York Venture PartnersSequoia CapitalTMV

Stripestripe.comin𝕏Apr 2024 · $22M

Stripe builds payment and financial infrastructure software that lets businesses accept payments and run their operations online.

Developer ToolsEnterprise SoftwareFintechSaaSSan Francisco, US

John Collison(President)inPatrick Collison(CEO)inWilliam Gaybrick(Executive Officer)inGreg Brockman(Founding Engineer, then first CTO)inSarah HeckinRyan Seekely(Engineering Manager)

Co-investors1435 Capital500 GlobalAdvaita CapitalAdventure FundAglae VenturesAliya Capital Partners+103 more

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.