Particularity
Particularity is a YC Fall 2026 (F26) company. Based in San Francisco, CA, USA. Team of 2.
About Particularity
Summary
Particularity builds enforcement software for government consumer protection regulators. It crawls live commercial websites to detect deceptive practices, such as hidden checkout fees, fake urgency timers, obscured cancellation terms, and misleading ads, then packages the findings as ready-to-act cases. The product replaces manual investigative work that regulators would otherwise do by hand, letting agencies find violations proactively rather than waiting for consumer complaints.
Go-to-market
Regulators at consumer protection agencies are the buyers; Particularity reaches them through direct outreach, offering a booked call as the entry point into the sales process.
From the Y Combinator listing
Building the tech stack for government regulators
Agentic case sourcing: proactively find violations of consumer protection statutes in public data and prepackage cases for regulators
Facts
- Government / Government
- San Francisco, CA, USA
- 2
- Active
- Early
Founders (2)
- Christopher Bannon
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