About Checkmate
software development, targeted marketing, anonymous visitor targeting, behavioral intent signals, user behavior analysis, digital marketing, push notifications, crm, email scraping, digital ordering voice ai, mobile apps, ai marketing for ecommerce, gen-z shopping tech, behavioral analytics, crm integration, browser extension, natural language processing, privacy-compliant data, ad spend optimization, intent-based marketing
Checkmate's Tech Stack
Sales Outreach Angle
Checkmate 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.
Checkmate's Position in the StackWho Database
- • Checkmate 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 Checkmate).
Technology detection from public web signals. Decision-maker contacts compiled from LinkedIn public profiles, company filings, and verified outbound testing. Methodology & sources · Updated August 2026.
Frequently Asked Questions
What technology does Checkmate use?
Checkmate uses Cloudflare DNS, CloudFlare Hosting. This data is sourced from StackWho's technology detection engine.
How do I contact the decision makers at Checkmate?
StackWho has verified email addresses for 1 decision maker at Checkmate. Pro members can access direct emails for the CEO, CTO, VP of Engineering, and other key contacts. Use StackWho to reach Checkmate directly for sales, recruiting, or partnerships.
What industry is Checkmate in?
Checkmate 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 Checkmate's contact data?
Yes. StackWho Pro members can export decision maker contact data for Checkmate and similar companies to CSV. Use the export feature to build targeted prospect lists segmented by technology stack, industry, or location.
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