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Bretton

Category: AI in Fintech

An AI-powered trust infrastructure platform that automates financial crime operations and regulatory compliance for financial institutions using audit-ready AI agents. Bretton was founded in 2023. The company is led by Will Lawrence. Based in San Francisco, USA. Team size: 34. Total funding raised: $90.0M. Latest round: Series B ($75.0M, Feb 2025). Key investors include ["Sapphire Ventures","Greylock Partners","Thomson Reuters Ventures","Citi Ventures","Canvas Ventures","Y Combinator"].

Founded
2023
Headquarters
San Francisco, USA
Team size
34
Total funding
$90.0M

Value proposition

Reduces manual compliance workloads by up to 90% through AI agents that perform complex investigations with the accuracy of a human analyst and the transparency required for regulatory audits.

Products and solutions

["AML Alert Clearing Agents","Enhanced Due Diligence (EDD) Automation","KYB (Know Your Business) Onboarding Engine","Transaction Monitoring Investigation Suite","Regulatory Reporting & Audit Trail Generator"]

Unique value

Unlike standard LLMs, Bretton’s 'Explainable AI' agents provide a step-by-step reasoning log for every decision, ensuring that automated actions meet the strict 'black box' prohibitions of financial regulators.

Target customer

Tier-1 banks, global fintechs, crypto exchanges, and systemically important financial institutions (SIFIs).

Industries served

["Banking","Fintech","Cryptocurrency & Digital Assets","Payments","RegTech"]

Technology advantage

Combines large language models with a proprietary 'Trust Infrastructure' layer that enforces deterministic compliance rules, eliminating AI hallucinations and ensuring 100% traceability for BSA/AML audits.

How they differentiate

Bretton utilizes 'Explainable AI' agents that provide a step-by-step reasoning log for every decision. Unlike standard LLMs or 'black box' automation, Bretton’s agents are designed to meet strict regulatory audit requirements by ensuring 100% traceability for BSA/AML compliance.

Main competitors

["Hummingbird","Unit21","Lucinity"]

Key partnerships

["Sapphire Ventures","Greylock Partners","Thomson Reuters Ventures","Major financial institutions including Robinhood and Coinbase","Y Combinator (S23 Alumnus)"]

Notable customers

["Robinhood","Coinbase"]

Major milestones

["Accepted into Y Combinator S23 batch (2023)","Raised $15M Series A led by Greylock Partners (2024)","Rebranded from Greenlite AI to Bretton to reflect expanded mission (2024)","Secured $75M Series B led by Sapphire Ventures (Feb 2025)"]

Growth metrics

Reduces manual compliance workloads by up to 90%; team size expanded to 34 employees as of early 2025.

Market positioning

Enterprise-grade RegTech 'Trust Infrastructure' targeting Tier-1 banks and systemically important financial institutions (SIFIs).

Geographic focus

North America and Global (with specific expertise in highly regulated markets including India and Brazil).

Patents and IP

No specific registered patents disclosed; utilizes proprietary trade secrets in explainable AI architecture and compliance-specific fine-tuning.

About Will Lawrence

Will Lawrence is a specialist in financial compliance and product leadership. Before founding Bretton (formerly Greenlite AI), he served as the Product Lead for WhatsApp Payments & Compliance at Meta, where he managed anti-money laundering (AML) and regulatory platforms for global markets including India and Brazil. He also held a key compliance role at Paxos, a leading stablecoin and blockchain infrastructure company, focusing on institutional regulatory frameworks.

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