PlumCheck

plumcheck.io

San Francisco, California, United States

1-10 employees

LinkedIn Profile

About PlumCheck

technology, information & internet, social media, b2c, privacy and security, digital health badges, personal information verification, health data from apple health, third-party health data, health data api, digital health, data protection, information technology, health status badges, d2c, secure data sharing, api health data, identity verification platform, health status summaries, sexually transmitted disease status

PlumCheck's Tech Stack

Decision Makers at PlumCheck

1 contact

Josh Karetny

Co-Founder and CEO

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6 technologies detected · 1 decision maker · Emails available

Sales Outreach Angle

PlumCheck is a technology company. Software vendors, dev tools, and SaaS platforms find technology companies like this highly receptive. Use StackWho to identify the right decision-maker (CTO, VP Eng, or Head of Product) and reach out with a stack-specific pitch.

PlumCheck's Position in the StackWho Database

• PlumCheck 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.
• 97,391 information technology & services companies are in the 1-10 employee range (same size as PlumCheck).

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 PlumCheck use?

PlumCheck uses Route 53, Gmail, Google Apps, Typekit, Squarespace ECommerce, Mobile Friendly. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at PlumCheck?

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

What industry is PlumCheck in?

PlumCheck 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 PlumCheck's contact data?

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