Twin1 AI Raises $5M Seed Extension

Twin1 AI, based in San Mateo and London, a developer of a privacy-first platform that provides professionals with AI-powered digital twins to automate communication, has raised $5 million in a seed extension round. This brings the company’s total Series Seed financing to $25 million.

Investors

The funding round was led by Curql, a strategic investment fund backed by credit unions. Additional participants in the round include Greyhair Ventures, KittyHawk Frontier, Apex Star Capital, Bin Lin, Fan Li, Raj Bector, Isaac Levy, and Cindy Levy.

Twin1 AI Use of Funds

Twin1 AI plans to use the new capital to expand its deployments across credit unions, global law firms, and financial institutions while scaling its operations in the broader enterprise market. The company will also grow its teams in San Mateo and London, build out its enterprise go-to-market organization, and accelerate development of the Twin Network, including autonomous capabilities and governance controls for regulated industries.

About Twin1 AI

Founded in 2025, Twin1 AI was co-founded by CEO Dr. Lewis Z. Liu. The company develops AI-powered digital twins that reflect a professional’s unique knowledge, judgment, and communication style. By connecting these twins through a governed network, the platform helps organizations unlock siloed knowledge and coordinate workflows while maintaining data privacy and human oversight.

Funding Details

Company Website: https://twin1.ai

Company: Twin1 AI
Raised: $5M
Round: Seed Extension
Funding Date: November 12, 2026
Lead Investor: Curql
Additional Investors: Greyhair Ventures, KittyHawk Frontier, Apex Star Capital, Bin Lin, Fan Li, Raj Bector, Isaac Levy, Cindy Levy
Company Website: www.twin1.ai
Software Category: Artificial Intelligence
Source: https://www.morningstar.com/news/business-wire/20261112007009/twin1-ai-adds-5-million-seed-extension-led-by-curql-to-expand-ai-powered-digital-twins-across-regulated-industries-and-enterprises