Unit21

unit21.ai

information technology & services

unit21.ai

San Francisco, California, United States

51-200 employees

13900000 revenue

LinkedIn Profile

About Unit21

fraud prevention, fraud detection, antimoney laundering, transaction monitoring, case management, sar filing, ctr filing, ai risk scores, nocode rules engine, software development, multi-jurisdiction compliance, ai agents, risk scoring, graph network analysis, compliance automation, behavioral biometrics, financial crime prevention, other scientific and technical consulting services, e-commerce, fintech

Unit21's Tech Stack

AI/ML

Decision Makers at Unit21

8 contacts

Clarence Chio

CTO / President, cofounder

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William Wu

Engineering Manager

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Michael Chang

Product Design and Engineering Manager

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Peter A

Head of Engineering

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Matt Garish

Head of Forward Deployed Engineering

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Peter Asher

Engineering Manager

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Connor Snodgrass

Head of Solutions Engineering

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Michael Yue

Chief Technology Officer

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16 technologies detected · 8 decision makers · Emails available

Sales Outreach Angle

AWS infrastructure signals engineering sophistication. This company likely evaluates cloud cost management, security tooling, observability, and developer productivity solutions.

Unit21's Position in the StackWho Database

• Unit21 is 1 of 194,140 information technology & services companies tracked in StackWho.
• 193,618 information technology & services companies in our database have verified decision-maker emails (100% of the cohort).
• 53,147 companies in California are in the StackWho database.
• 13,765 information technology & services companies are in the 51-200 employee range (same size as Unit21).

Technology detection from public web signals. Decision-maker contacts compiled from LinkedIn public profiles, company filings, and verified outbound testing. Methodology & sources · Updated July 2026.

Frequently Asked Questions

What technology does Unit21 use?

Unit21 uses Gmail, Google Apps, Microsoft Office 365, Amazon AWS, Route 53, OneTrust, and 10 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at Unit21?

StackWho has verified email addresses for 8 decision makers at Unit21. Pro members can access direct emails for the CEO, CTO, VP of Engineering, and other key contacts. Use StackWho to reach Unit21 directly for sales, recruiting, or partnerships.

What industry is Unit21 in?

Unit21 operates in the information technology & services industry, headquartered in San Francisco, California, United States. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export Unit21's contact data?

Yes. StackWho Pro members can export decision maker contact data for Unit21 and similar companies to CSV. Use the export feature to build targeted prospect lists segmented by technology stack, industry, or location.