Angel investor based in San Francisco, United States.
52 companies backed across
54 recorded rounds, Apr 2012 – Nov 2025.
Co-Founder Stash, Rye, Fractal, Goat Capital, ex-CEO Atrium, Founder Twitch, Founder & CEO Exec.
Sectors of the companies in the portfolio, by company count.
Head-office city of the companies in the portfolio.
Rounds by stage.
Total size of the rounds they joined — an angel's own cheque is a share of this, and is not disclosed.
Every company Justin Kan appears as an investor in, most recent round first.
| Company | City | Sectors | Latest round | Rounds | Round value |
|---|---|---|---|---|---|
| Wabi | San Francisco | Application Development ToolsLow Code Development Platforms | Seed Nov 2025 | 1 | $20M |
| Flora | New York City | MarketingTechVideo Creation ToolsContent Marketing | Seed May 2025 | 1 | $6.5M |
| ClearGrid | Dubai | MarketingTech | Seed Mar 2025 | 1 | — |
| Qualified Health | San Carlos | Healthcare ITAgentic AIArtificial Intelligence | Series A Jan 2025 | 1 | $25M |
| Yuma | Singapore | Generative AIChatbotsCustomer Service Software | Series A Sep 2024 | 1 | $5M |
| Scenario | San Francisco | Gaming TechGenerative AIArtificial Intelligence | Unattributed Jan 2023 | 1 | $6M |
| ShopMy | Boston | PR TechE-Commerce EnablersMarketingTech | Series A Nov 2022 | 1 | $8M |
| Ready Player Me | Tallinn | MetaverseVirtual RealityGaming Tech | Series B Aug 2022 | 1 | $56M |
| Gunzilla | Frankfurt Am Main | Series C Aug 2022 | 1 | $46M | |
| BR1 | Montreal | PC & Console GamingNon Fungible TokensWeb 3.0 | Seed Jul 2022 | 1 | $3M |
| Space Runners | San Francisco | Non Fungible TokensMetaverseInvestment Tech | Series A Mar 2022 | 1 | $10M |
| Finless Foods | New York City | Food TechNovel FoodsCultivated Meat | Series B Mar 2022 | 1 | $34M |
| Portals | San Francisco | Social PlatformsBlockchain in Media and EntertainmentVirtual Social Networks | Seed Feb 2022 | 1 | $5M |
| Creator Now | Santa Monica | Social PlatformsEvents TechMusic Tech | Seed Jan 2022 | 1 | $3M |
| Fion | San Francisco | Forestry TechGovTechGlobal SaaS | Seed Dec 2021 | 1 | $3M |
| Syn City LED | Series A Nov 2021 | 1 | $8M | ||
| KYVE | Frankfurt Am Main | Big Data InfrastructureBlockchain InfrastructureEnterprise Storage | Seed Oct 2021 | 1 | — |
| Releaf | Uyo | Crop TechAir Pollution Management TechAgriTech | Seed Sep 2021 | 1 | $2.7M |
| Secured Finance | Zug | CryptocurrenciesWeb 3.0Decentralized Finance | Seed Jul 2021 | 1 | $4M |
| Abacum | Seed Apr 2021 | 1 | $7M | ||
| Abacum | New York City | Finance & Accounting TechFinTechSMB Accounting | Seed Apr 2021 | 1 | $7M |
| StarStock | Yonkers | Sports TechLicensed Merchandise E-CommerceB2C E-Commerce | Series A Apr 2021 | 1 | $8M |
| OpenSea | New York City | Investment TechNon Fungible TokensWeb 3.0 | Series A Mar 2021 | 1 | $23M |
| ForeVR | Los Angeles | PC & Console GamingGamingPC and Console Game Developers | Seed Dec 2020 | 1 | $1.5M |
| Nabis | Oakland | Online GroceryCrop TechB2B E-Commerce | Series A Oct 2020 | 1 | $5M |
| Digits | San Francisco | Finance & Accounting TechFinTechCFO Stack | Series A Nov 2019 | 1 | $10.5M |
| BLADE | San Francisco | CryptocurrenciesBlockchain in Financial ServicesFinTech | Seed Aug 2019 | 1 | $4.3M |
| Freedom Robotics | San Francisco | Industrial RoboticsIndustry 4.0 | Seed Jul 2019 | 1 | $6.6M |
| Nova | Dallas | Services for Investment IndustryGRC SoftwareCustomer Success Management | Token Dec 2018 | 1 | $2M |
| Abacus | Series A Dec 2018 | 1 | $2M | ||
| Gecko Robotics | Pittsburgh | Industrial RoboticsManufacturing TechRobotics in Manufacturing | Series A Aug 2018 | 1 | $7M |
| Scale AI | San Francisco | AI InfrastructureArtificial Intelligence | Series B Aug 2018 | 2 | $22.5M |
| Ambition | Chattanooga | Sales Force AutomationGTM Software | Series A Jun 2018 | 1 | $5.9M |
| ZeroCater | San Francisco | B2B E-CommerceFood TechLocal Services | Series B May 2018 | 1 | $12M |
| Rare Bits | San Francisco | CryptocurrenciesFinTechBlockchain in Financial Services | Series A Apr 2018 | 1 | $6M |
| Sweatcoin | London | Fitness & Wellness TechFitness and Diet AppsFitness Trackers | Seed Dec 2017 | 1 | $5.7M |
| Burrow | New York City | Home Furnishing ProductsOnline Home ImprovementsInternet First Brands | Seed Dec 2017 | 1 | $4.3M |
| Drivezy | Bengaluru | Road Transport TechOnline TravelOnline Car Rentals | Series A Oct 2017 | 2 | $8M |
| Alto | San Francisco | Healthcare Booking PlatformsPharmacy ITOnline Pharmacies | Series B Jun 2017 | 1 | $23M |
| Simple Contacts | New York City | Healthcare Booking PlatformsHealthcare ITTelemedicine | Series A Apr 2017 | 1 | $10M |
| Paystack | Lagos | PaymentsDigital RemittanceBusiness Payments Solutions | Seed Dec 2016 | 1 | $1.3M |
| Automile | Pleasant Grove | Logistics TechSecurity & Surveillance TechnologyConnected Vehicles | Series A Jul 2016 | 1 | $6.2M |
| Meadow Care | San Francisco | Pharmacy ITCannabis HealthTechHealthTech | Seed Apr 2016 | 1 | $2.1M |
| Human Interest | San Francisco | Investment TechFinTechInternet First Wealth Management Platforms | Seed Feb 2016 | 1 | $3.5M |
| Razorpay | Bengaluru | PaymentsBanking TechHRTech | Seed Oct 2015 | 1 | $2.5M |
| Triplebyte | San Francisco | HRTechApplicant Testing Platforms | Seed Sep 2015 | 1 | $3M |
| Taplytics | Palo Alto | MarketingTechProduct Management ToolsSoftware Testing Tools | Seed May 2015 | 1 | $2.4M |
| SAY Media | San Francisco | Series E+ Dec 2014 | 1 | $257K | |
| Parenthoods | San Francisco | Social PlatformsCommunication AppsOnline Mom & Baby Care | Seed Nov 2014 | 1 | $1.3M |
| Zenefits | Tempe | HRTechFinance & Accounting TechEmployer Insurance | Seed Jul 2013 | 1 | $2.1M |
| Tilt | Series A Apr 2013 | 1 | $12M | ||
| SocialCam | Santa Clara | Social PlatformsVideo Sharing PlatformsPassion Economy | Angel Apr 2012 | 1 | — |
Investors that appear in the same rounds. Two names in one round is what "invested together" means here — it is not a claim about a relationship off the cap table.
| Investor | Type | Based | Shared rounds | Shared companies |
|---|---|---|---|---|
| Y Combinator | Firm | Mountain View | 14 | 13 |
| Paul Buchheit | Angel | San Francisco | 9 | 8 |
| Alexis Ohanian S | Angel | Miami | 6 | 6 |
| Garry Tan | Angel | San Francisco | 5 | 5 |
| SV Angel | Firm | San Francisco | 5 | 5 |
| Emmett Shear | Angel | San Francisco | 5 | 5 |
| Initialized Capital | Firm | San Francisco | 4 | 4 |
| Slow Ventures | Firm | San Francisco | 4 | 4 |
| Michael Seibel | Angel | San Francisco | 4 | 4 |
| a16z | Firm | New York City | 4 | 4 |
| Coinbase | Firm | San Francisco | 4 | 4 |
| Liquid 2 Ventures | Firm | San Francisco | 4 | 4 |
| Kima Ventures | Firm | Paris | 3 | 2 |
| Susa Ventures | Firm | San Francisco | 3 | 2 |
| Kyle Vogt | Angel | Austin | 3 | 3 |
| Drew Houston | Angel | San Francisco | 3 | 2 |
| Robin Chan | Angel | 3 | 3 | |
| Soma Capital | Firm | San Francisco | 3 | 3 |
| Naval Ravikant | Angel | Palo Alto | 3 | 3 |
| Greg Brockman | Angel | San Francisco | 3 | 3 |