What technologies does Sendmarc use?

Sendmarc uses Outlook, CloudFlare Hosting, Hubspot, Google Tag Manager, YouTube. View their full technology stack — including all 13 detected tools — on StackWho.

Who is the Chief Technology Officer of Sendmarc?

Keith Thompson is the Chief Technology Officer at Sendmarc. Get verified contact information on StackWho.

Where is Sendmarc located?

Sendmarc is based in Randburg, Gauteng, South Africa.

Sendmarc

sendmarc.co.za

information technology & services

sendmarc.co.za

Randburg, Gauteng, South Africa

51-200 employees

3500000 revenue

LinkedIn Profile

About Sendmarc

email authentication, phishing prevention, spoofing prevention, dmarc implementation, spf optimisation, dkim implementation, email impersonation prevention, dmarc management, lookalike domains, breach detection, software development, cname lookup, cybersecurity platform, spoofing mitigation, multi-tenant platform, government, email traffic analysis, api access, consulting, dns lookup tools

Sendmarc's Tech Stack

AI/ML

Decision Makers at Sendmarc

1 contact

Keith Thompson

Chief Technology Officer

k***@sendmarc.com Sign up to view

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13 technologies detected · 1 decision maker · Emails available

Sales Outreach Angle

HubSpot users typically run inbound-led sales motions. Products that integrate with HubSpot (email automation, CRM enrichment, ABM platforms) are natural fits.

Sendmarc's Position in the StackWho Database

• Sendmarc 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).
• 3,345 companies in Gauteng are in the StackWho database.
• 13,765 information technology & services companies are in the 51-200 employee range (same size as Sendmarc).

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 Sendmarc use?

Sendmarc uses Outlook, CloudFlare Hosting, Hubspot, Google Tag Manager, YouTube, Mobile Friendly, and 7 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at Sendmarc?

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

What industry is Sendmarc in?

Sendmarc operates in the information technology & services industry, headquartered in Randburg, Gauteng, South Africa. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export Sendmarc's contact data?

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