What technologies does Calif use?

Calif uses Gmail, Google Apps, Mobile Friendly. View their full technology stack — including all 3 detected tools — on StackWho.

Who is the Tech Lead, Co-Founder of Calif?

An Trinh is the Tech Lead, Co-Founder at Calif. Get verified contact information on StackWho.

Where is Calif located?

Calif is based in Sunnyvale, California, United States.

Calif

Q: What industry is Calif in?

Calif operates in the computer & network security industry.

calif.io

computer & network security

calif.io

Sunnyvale, California, United States

11-50 employees

LinkedIn Profile

About Calif

red teaming, security engineering, cryptography, digital forensics, product security, digital transformation, bug bounty, government, security consulting, security conferences, penetration testers, zeronights speaker, services, security tools, cybersecurity, security research, incident response, computer systems design and related services, forensic analysis, security researcher

Calif's Tech Stack

Decision Makers at Calif

1 contact

An Trinh

Tech Lead, Co-Founder

a***@calif.io Sign up to view

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3 technologies detected · 1 decision maker · Emails available

Sales Outreach Angle

Calif uses Gmail, Google Apps, Mobile Friendly among other technologies. Use StackWho to identify the right decision-maker email for targeted sales outreach, recruiting, or partnership development.

Calif's Position in the StackWho Database

• Calif is 1 of 4,889 computer & network security companies tracked in StackWho.
• 4,875 computer & network security companies in our database have verified decision-maker emails (100% of the cohort).
• 53,147 companies in California are in the StackWho database.
• 2,072 computer & network security companies are in the 11-50 employee range (same size as Calif).

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 Calif use?

Calif uses Gmail, Google Apps, Mobile Friendly. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at Calif?

StackWho has verified email addresses for 1 decision maker at Calif. Pro members can access direct emails for the CEO, CTO, VP of Engineering, and other key contacts. Use StackWho to reach Calif directly for sales, recruiting, or partnerships.

What industry is Calif in?

Calif operates in the computer & network security industry, headquartered in Sunnyvale, California, United States. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export Calif's contact data?

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