/Investor DB

Side Door Ventures — 2023 Investments

4 investments dated 2023 · listed companies and verified rows first · show all

Blockmateblockmate.ioin𝕏Dec 2023

Blockmate provides crypto infrastructure and compliance tools for banks and fintech companies, including portfolio management, payment integration, and AML compliance features accessible via a single API.

Crypto & Web3Enterprise SoftwareFintech

Ivan Hladik(Founder)in

Co-investorsBADideas.fundDEPO VenturesDiaspora VenturesTensor VenturesToken VenturesZAKA VC+3 more

K2 Spacek2space.ioin𝕏Feb 2023

The page is an online gambling/betting operator ("OK9") targeting Vietnamese players, offering sports betting, online casino, slots, fish-shooting games, lottery, and card games.

Deep TechHardwareSpace TechWest Hollywood, US

Neeldev Kunjur(Executive Officer, Director)Karandev Kunjur(Executive Officer, Director)Karan Kunjur(Founder)inNeel Kunjur(Founder)in

Co-investorsAlpine Space VenturesAlso CapitalAsymmetric Capital PartnersCapitalGEarthrise VenturesFirst Round Capital+22 more

LunarCrushlunarcrush.comin𝕏Jul 2023 · $5M

LunarCrush analyzes millions of social media posts in real time across networks like X, Reddit, YouTube, TikTok, Instagram, and news to produce sentiment and influence metrics for crypto assets, stocks, brands, and people.

AI & Machine LearningCrypto & Web3Data & InfrastructureFintechCosta Mesa, US

Joe Vezzani(Founder)in

Co-investorsDraper AssociatesDraper Goren BlockchainLBANK LabsManutara VenturesTechstarsTRGC+8 more

Uniblockuniblock.devin𝕏Nov 2023 · $2.3M

Uniblock provides multi-chain RPC infrastructure that aggregates access to blockchain networks through a unified API, offering intelligent routing and automatic failover for teams requiring high uptime and performance.

Cloud ComputingCrypto & Web3Data & InfrastructureDeveloper Tools

Kevin Callahan(CEO & Co-Founder)in

Co-investorsAlliance DAO (ex DeFi Alliance)SBI Ven CapitalSerafundV3V VenturesBlockchain Founders FundCadenza+3 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.