/Investor DB

Unusual Ventures — 2026 Investments

6 investments dated 2026 · listed companies and verified rows first · show all

Rimerime.aiin𝕏Jun 2026✓ verified

Rime builds ultra-realistic voice AI models trained on a proprietary in-studio dataset of spontaneous, multilingual conversational speech, designed for enterprise communication use cases.

AI & Machine LearningDeep TechEnterprise SoftwareSaaSSan Francisco, US

Lily Clifford(Founder)inBrooke Larson(Founder)inArif Alotaibi(Founder)Mohammed Almarshidi(Founder)

BoardAres Geovanos(Founder)

Board seatJohn Vrionis· per SEC Form D

Co-investorsAlumni VenturesCorazon CapitalM13Moth FundCadenzaSEEDRA Ventures+1 more

Railwayrailway.com𝕏Jan 2026 · $100M✓ verified

Railway builds a cloud computing platform designed to reduce deployment friction and simplify the software development lifecycle.

Cloud ComputingData & InfrastructureDeveloper Tools

Jake Cooper(Founder)inSondre Selbaek(Founder)

Co-investorsRedpoint VenturesTq Ventures LlcBasecamp FundCompoundPioneerAlumni Ventures+4 more

Miravoicemiravoice.comin𝕏Seed · Apr 2026 · $6M

Miravoice uses natural language processing to conduct automated voice interviews and surveys, capturing structured data, transcripts, and recordings.

AI & Machine LearningData & InfrastructureMarketing TechSaaSSan Francisco, US

Shreyas Tirumala(Founder)inNishant Jain(Founder)in

Co-investors25MadisonStartX

Socketsocket.devin𝕏Mar 2026

Socket is a developer-first platform that detects and blocks malicious packages in real time to protect organizations from software supply chain attacks.

CybersecurityDeveloper ToolsSaaSWilmington, US

Feross Aboukhadijeh(Founder)inJayant Keswani(Executive Officer)

BoardZane Lackey(Director)in

Co-investorsAbstract VenturesAndreessen HorowitzSouth Park CommonsVillage GlobalArchetypeCrossbeam Venture Partners+4 more

Syndicatesyndicate.io𝕏Apr 2026Defunct

Syndicate provides infrastructure to scale the Ethereum blockchain, supporting staking and development operations on the network.

Crypto & Web3Mountain View, US

William Raphael Papper(Executive Officer, Director)Ian John Lee(Executive Officer, Director)ian //(Founder)inIan Lee(Founder)inWill Papper(Founder)

Co-investorsA.Capital Venturesa16z cryptoAndreessen HorowitzArchetypeAtelierBlueYard Capital+28 more

Other

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

Oliver AI

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.