Company profile
Sendmarc Inc.
Sendmarc Inc. is a cybersecurity company specialising in email protection and domain security through Domain-based Message Authentication, Reporting and Conformance (DMARC) solutions. Founded in 2018 by Sam Hutchinson, Keith Thompson, and Sacha Matulovich, the company was established with the mission to make the Internet safer by preventing email impersonation, phishing attacks, and spoofing. The company provides automated DMARC, SPF, and DKIM control systems that enable organisations to manage multiple domains and protect them from fraudulent email usage. In 2023, Sendmarc expanded its product portfolio to include Breach Detection and Lookalike Domain Defense solutions. Sendmarc serves enterprises, governments, and SMEs globally, with tailored solutions for Managed Service Providers (MSPs) and Original Equipment Manufacturers (OEMs).
- Sector
- Technology / IT Consulting & Other Services, Software Infrastructure, Internet Software & Services
- Markets
- South Africa
- Founded
- 2018
- Ownership
- Private
- Stage
- Startup
- Capital raised
- $7m
- Employees
- 51-200
- Business model
- B2B Subscription, Licensing
Products and services
DMARC Management Platform, Email security and domain protection, SPF and DKIM authentication, BIMI implementation, Lookalike Domain Defence, Breach Detection, Multi-tenant Customer Portal for MSPs
Transactions
| Date | Transaction | Type | Value | Market |
|---|---|---|---|---|
| 6 Jun 2026 | Knife Capital invests in Sendmarc | Venture Capital | Undisclosed | South Africa |
Source: Partner Researchers.