Multiplier
YC X26San Francisco, US · Founded 2026 · 3 employees · 20 known investors
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Multiplier provides AI agents built on models and harnesses from leading labs for investment research, covering channel checks, expert calls, sellside research, company financials, portfolio risk, and trade history. It serves investment analysts and firms, hosting data on the customer's own cloud with zero-data-retention inference.
Also known as WithAI Research, Inc. · WithAI
Founders & leadership· Y Combinator alumni (X26)
Multiplier was founded in 2026 by Ben Finch and David Snider.




Board
Investors · 20
How we know: Y Combinator's founder network · Not right? Tell us
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How we know: finance.yahoo.com · Y Combinator's founder network · Not right? Tell us
How we know: Y Combinator's founder network · Not right? Tell us
How we know: Y Combinator's founder network · Not right? Tell us
How we know: finance.yahoo.com · Y Combinator's founder network · Not right? Tell us
How we know: open dataset · 5k.vc investor directory · Not right? Tell us
How we know: open dataset · 5k.vc investor directory · Not right? Tell us
How we know: finance.yahoo.com · Y Combinator's founder network · open dataset · 5k.vc investor directory · Not right? Tell us
How we know: Y Combinator's founder network · Not right? Tell us
How we know: open dataset · 5k.vc investor directory · Not right? Tell us
How we know: Y Combinator's founder network · Not right? Tell us
How we know: open dataset · 5k.vc investor directory · Not right? Tell us
How we know: Y Combinator's founder network · Not right? Tell us
How we know: finance.yahoo.com · Y Combinator's founder network · open dataset · 5k.vc investor directory · Not right? Tell us
How we know: open dataset · 5k.vc investor directory · Not right? Tell us
How we know: Y Combinator's founder network · Not right? Tell us
How we know: finance.yahoo.com · Y Combinator's founder network · Not right? Tell us
How we know: Y Combinator's founder network · Not right? Tell us
Funding
SEC filings, press & company announcements$23M disclosed across 2 rounds · 2023–2026
- $6Mseed financing roundSep 2026 · 2 sources
Lux Capital (lead), Amino Capital, General Advance, GoAhead Ventures, Rebel Fund, Unpopular Ventures, Y Combinator
Source ↗
▶$17MraisedMar 2024 · 12 investors · Other TechnologyRule 506(b)
- Stephany KirkpatrickDirector
- Gregory GretschDirector
- David SniderExecutive Officer, Director, Promoter
- William GalvinDirector
- Offering amount
- $17M
- Amount sold
- $17M
- First sale
- Dec 2023
- Incorporated
- Corporation, Delaware
- Federal exemptions
- 06b
Source: SEC EDGAR Form D. Amounts as filed; amended filings shown once at their latest values.
Related companies · 9
Companies working in the same space as Multiplier.
Legal entities · 1
corporate structureIn the news
Frequently asked questions
- What does Multiplier do?
- Multiplier provides AI agents built on models and harnesses from leading labs for investment research, covering channel checks, expert calls, sellside research, company financials, portfolio risk, and trade history. It serves investment analysts and firms, hosting data on the customer's own cloud with zero-data-retention inference.
- Who founded Multiplier?
- Multiplier was founded by Ben Finch, David Snider in 2026.
- Who are Multiplier's investors?
- Multiplier's investors include First Generation Capital, GoAhead Ventures, Y Combinator, Amino Capital, CRV (Charles River Ventures), Excellent Capital LLC, General Advance, Golden Gate Ventures and 12 more.
- How much funding has Multiplier raised?
- Multiplier has disclosed $23M raised across 2 rounds.
- Where is Multiplier headquartered?
- Multiplier is headquartered in San Francisco, US.



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