Patterns
DefunctYC S21San Francisco, US · Founded 2021 · 2 employees · 15 known investors
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Patterns provides an AI-powered platform for financial analysis and reporting that allows users to perform data analysis using natural language instead of traditional spreadsheets. The system uses large language models and autonomous query capabilities to enable financial professionals to conduct complex analytical work through conversational interfaces.
Also known as Snapdata Inc. · Atoma · Basis · Snapdata · Snapdata, Basis, Patterns, Atoma
Founders & leadership· Y Combinator alumni (S21)
Patterns was founded in 2021 by Ken Van Haren and Chris Stanley.



Investors · 15
How we know: Root Ventures Manager, Llc's portfolio page · Not right? Tell us
How we know: Wayfinder Ventures's portfolio page · Y Combinator's founder network · Not right? Tell us
How we know: the Y Combinator directory · funding news · techcrunch.com · 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: 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: funding news · startuphub.ai · 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: funding news · startuphub.ai · Not right? Tell us
How we know: funding news · startuphub.ai · Not right? Tell us
Also in the syndicate · 3
Funding
SEC filings, press & company announcements$6M disclosed across 1 of 4 rounds · 2021–2026
- Undisclosed amountSeries AApr 2026
Standard Capital (lead), Essence VC, Pioneer Fund, Twenty Two Ventures, Y Combinator
Source ↗ - $6MSeries ANov 2025 · 2 sources
Standard Capital (lead), Essence VC, Pioneer Fund, Twenty Two Ventures, Y Combinator
Source ↗ - Undisclosed amountpre-seed roundMar 2023Source ↗
- Undisclosed amountpre-IPO roundDec 2021
Axis Mutual Fund (lead), IIFL Mutual Fund (lead), White Oak Capital (lead)
Source ↗
Source: company announcements and press reports — follow each round's link for the claim.
Founder mafia
2 people who came through Patterns went on to found or lead other companies.
Related companies · 10
Companies working in the same space as Patterns.
Legal entities · 1
corporate structureIn the news
Frequently asked questions
- What does Patterns do?
- Patterns provides an AI-powered platform for financial analysis and reporting that allows users to perform data analysis using natural language instead of traditional spreadsheets. The system uses large language models and autonomous query capabilities to enable financial professionals to conduct complex analytical work through conversational interfaces.
- Who founded Patterns?
- Patterns was founded by Ken Van Haren, Chris Stanley in 2021.
- Who are Patterns's investors?
- Patterns's investors include Root Ventures Manager, Llc, Wayfinder Ventures, Y Combinator, Amity Ventures, Amplify Partners, Andreessen Horowitz, Crystal Towers Capital, ESSENCE VC and 4 more.
- How much funding has Patterns raised?
- Patterns has disclosed $6M raised across 1 of its 4 known rounds.
- Where is Patterns headquartered?
- Patterns is headquartered in San Francisco, US.

















