Multiplier Raises $6M Seed

Multiplier, a New York-based AI company building agent harnesses for asset managers, has raised $6 million in a seed financing round. The company, formerly known as WithAI, provides infrastructure that deploys within a firm's own systems to help investment managers streamline research and decision-making.

Investors

The round was led by Lux Capital, with participation from Y Combinator, GoAhead Ventures, Rebel Fund, General Advance, Unpopular Ventures, Amino Capital, Greg Jensen, Karen Karniol-Tambour, Pete Briger, Jasjeet Sekhon, Sandeep Nailwal, Kaz Nejatian, and Mercator Partners.

Multiplier Use of Funds

The company intends to use the capital to scale its operations and further develop its AI-driven operating system designed for investment firms.

About Multiplier

Founded by Ian McInnis, Ryan Winkler, and Ben Finch, Multiplier is an AI startup that creates agentic software solutions for asset managers. The platform focuses on integrating a firm's proprietary research, judgment, and historical decision-making data into an AI-powered interface to expedite workflows from idea generation to post-trade review.

Funding Details

Company Website: https://www.multiplier.ai/

Company: Multiplier
Raised: $6M
Round: Seed
Funding Date: August 26, 2026
Lead Investor: Lux Capital
Additional Investors: Y Combinator, GoAhead Ventures, Rebel Fund, General Advance, Unpopular Ventures, Amino Capital, Greg Jensen, Karen Karniol-Tambour, Pete Briger, Jasjeet Sekhon, Sandeep Nailwal, Kaz Nejatian, Mercator Partners
Software Category: FinTech
Source: https://ffnews.com/news/multiplier-raises-6m-seed-financing-to-build-ai-for-asset-managers-6a42b5d2