Heystack

heystack.cx

London, England, United Kingdom

1-10 employees

LinkedIn Profile

About Heystack

it services & it consulting, martech solutions, martech vendor advisory, multi-platform integration, customer journey, customer engagement, composible cdp, customer experience, customer journey mapping, training and support, services, ai capabilities in marketing, customer engagement strategy, martech platform expertise, proof of concept, technology extension, solution design, kpi measurement, platform optimization, marketing automation tools

Heystack's Tech Stack

8 technologies detected · 6 decision makers · Emails available

Sales Outreach Angle

Heystack 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.

Heystack's Position in the StackWho Database

• Heystack 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).
• 47,721 companies in England are in the StackWho database.
• 97,391 information technology & services companies are in the 1-10 employee range (same size as Heystack).

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

Frequently Asked Questions

What technology does Heystack use?

Heystack uses Cloudflare DNS, Gmail, Google Apps, Microsoft Office 365, Google Cloud Hosting, Mobile Friendly, and 2 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at Heystack?

StackWho has verified email addresses for 6 decision makers at Heystack. Pro members can access direct emails for the CEO, CTO, VP of Engineering, and other key contacts. Use StackWho to reach Heystack directly for sales, recruiting, or partnerships.

What industry is Heystack in?

Heystack operates in the information technology & services industry, headquartered in London, England, United Kingdom. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export Heystack's contact data?

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