Email Security

Best Red Sift OnDMARC Platform alternatives and competitors

6 active tools in the same primary category, including Softech Store, Flamingus Technologies, Trustmi Payment Security Platform, and 3 more. Open any row for the full SecurityListing profile, pricing context, and reviews.

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All 6 alternatives

Softech Store
Softech Store is an online marketplace and distributor offering enterprise IT products, solutions, and services to businesses worldwide. It showcases a catalog of branded IT offerings, security produc
Email Security4.3 / 5(2 reviews)
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Flamingus Technologies
Flamingus Technologies is a Dubai-based IT consulting firm with a focus on virtualization, information security, and cloud services. The company provides Citrix-related support and licensing, alongsid
Email Security
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Trustmi Payment Security Platform
Payment fraud prevention platform monitoring email, ERP, and financial systems to detect and block social engineering attacks.
Email Security
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Sublime Security Platform
Founded in Washington, DC in 2019, Sublime serves Spotify, Reddit, Brex, Elastic, and Ramp, growing entirely through word-of-mouth without cold outreach or paid advertising. The company raised $60 million Series B in December 2024 led by IVP, bringing total funding to $93.8 million. Sublime offers a self-hosted Core platform free at any scale, with the first 100 inboxes free in its SaaS environment.
Email Security
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Hornetsecurity Email Security
Founded in 2007 and headquartered in Hanover, Germany, Hornetsecurity serves over 125,000 customers across 120+ countries through 12,000+ channel partners, with a team of 750+ specialists. The company holds SOC 2 Type II, ISO 27001:2022, HIPAA, and PCI DSS certifications, and is recognized as a Top Player in Radicati's 2025 Secure Email Market Quadrant and a Niche Player in Gartner's Magic Quadrant for Email Security Platforms.
Email Security
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Abnormal
Founded in 2018 and headquartered in San Francisco, Abnormal has raised $557M in funding with a $5.1B valuation and serves over 5% of Fortune 1000 companies. The platform holds SOC 2 Type II, ISO 27001, ISO 27701, ISO 42001, and FedRAMP Moderate certifications, and is recognized as a Leader in the 2024 Gartner Magic Quadrant for Email Security Platforms with "Most Completeness of Vision" and a 99% customer "Would Recommend" rating on Gartner Peer Insights.
Email Security
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FAQ

Are these “official” vendor pairings?: No. Alternatives are category peers for discovery, not paid placements. Vendors can still claim profiles and respond to reviews on their product pages.
Why is my favorite tool missing?: Only active listings in the same primary category appear. Multi-category products may move when their primary category is updated.