Red Sift
Red Sift provides email, domain and web security services to help organisations implement security protocols.
- Categories
- DMARC and email authentication, Email security, Attack surface management, Digital risk and brand protection
- Based in
- London, United Kingdom
- Ownership
- Private
About Red Sift
Red Sift is a global cybersecurity company that helps security and IT teams adopt the protocols which keep the internet safe, such as DMARC, SPF, DKIM and TLS. It sells software through the Red Sift Platform, including OnDMARC for email authentication, Brand Trust for brand protection, ASM for attack surface management and Radar for investigation and fix guidance. It also offers Radar Lite, a free scanning tool. The company serves over 1,200 security teams across EMEA, APAC and the US. Customers named in the text include Save the Children, Wise, Bitcoin.com, ZoomInfo, TalkTalk, Holland & Barrett, William Fry, Bird & Bird, Pipedrive and ITV. It works with organisations in financial technology, crypto, retail, legal, broadcasting, sales software and humanitarian aid. Red Sift's approach combines internet-scale intelligence, security expertise and a large language model. Radar is described as the first LLM embedded in an automated DMARC application. The company also provides onboarding, technical guidance and live support to help customers reach DMARC reject policy and deploy BIMI.
Products
- OnDMARCAn email authentication application that helps organisations reach DMARC reject policy and manage SPF and DKIM.
- Brand TrustA brand protection product that uses AI-powered logo detection to find lookalike domains and spoofed traffic.
- Red Sift ASMAn attack surface management tool that discovers and inventories external-facing and cloud assets and monitors them for misconfigurations.
- RadarAn AI-driven tool that provides investigation and fix guidance for email, domain and internet-facing asset issues.
- Radar LiteA free tool that runs fast security scans.
Ownership and deals
- Red Sift acquired HardenizeReport on Red Sift buying Hardenize (opens in a new tab)
- Raised $54m in a Series B roundReport on the Red Sift funding round of February 2022 (opens in a new tab)
Acquisitions come from SecurityWeek's monthly M&A round-ups from 2021 onwards, from Cybersecurity Ventures' quarterly M&A reports for 2020, and a few from Wikipedia lists. Funding rounds from 2022 onwards come from Return on Security's weekly Security, Funded newsletter. These are dated to the month. A few deals added from the news are dated to the day. Smaller deals may be missing. Amounts are in US dollars.