Companies similar to sendmarc.com

Ranked by market relation, semantic similarity, web metadata, technology, category, and language signals.

Top 20 of 250,833,009 candidates

Search took 2154ms · hybrid similarity across Semantil company signals

# Domain & description Country Industry Tech / Tier Traffic Similarity Action
1
Protect Email Against Phishing, Spam and Malware - DuoCircle
Phishing protection including spam filtering, outbound SMTP with DKIM, backup MX services, and Advanced Threat Protection. With 24x7 support...
United States Cold Email Infrastructure
No data
86.7% similar profile
2
Home - dmarcian
dmarcian is dedicated to helping solve email identity crisis by giving internet domain owners control over their email domains with DMARC.
Ireland Cold Email Infrastructure
1.9M
very_high
92.9% similar profile
3
EasyDMARC | Your DMARC Journey Made Simple
Your smart DMARC reporting and monitoring platform. Ensure domain-level security and email deliverability with EasyDMARC’s DMARC, SPF, DKIM,...
United States Networking Toolboxes
2.0M
very_high
92.4% similar profile
4
Leading Email Authentication Solution | Valimail
Protect your business from phishing and spoofing 4x faster with Valimail’s automated DMARC, DKIM, and SPF email authentication solutions.
United States Cybersecurity Providers
570k
high
92.8% similar profile
5
DMARC Monitoring to Protect Your Email Deliverability and Combat Spoofing and...
Fix SPF and DKIM authentication issues that prevent your email from reaching the inbox and see who’s sending using your domains.
United States Cold Email Infrastructure
137k
high
91.1% similar profile
6
DMARCLY | Email Security, Authentication, Anti-Phishing, SPF, DKIM, DMARC...
DMARCLY helps stop email spoofing, phishing, spam, business email compromise, ransomware, and improves email deliverability.
United States Cold Email Infrastructure
1.1M
very_high
89.7% similar profile
7
Secure your emails with DMARC—quick and free setup
DMARC is an email protocol that protects your domain from phishing. Fix email security & deliverability issues in clicks. Start your DMARC...
Cold Email Infrastructure
No data
92.1% similar profile
8
DMARC Monitoring & Enforcement Platform | DMARCguard
DMARC monitoring and enforcement across 9 email auth protocols. Compliance scoring, PDF audit reports, and step-by-step remediation. Start...
Very low traffic
91.5% similar profile
9
Home - dmarcian
dmarcian is dedicated to helping solve email identity crisis by giving internet domain owners control over their email domains with DMARC.
Cold Email Infrastructure
Very low traffic
92.7% similar profile
10
Home - dmarcian
dmarcian is dedicated to helping solve email identity crisis by giving internet domain owners control over their email domains with DMARC.
Cold Email Infrastructure
Very low traffic
92.7% similar profile
11
DMARC Email Authentication | Verkh
Verkh is the DMARC platform that gets you to enforcement, not just monitoring. Step-by-step remediation, vendor dashboards, and clear next...
Very low traffic
90.3% similar profile
12
Beyond Security Awareness Training | KnowBe4 Human and Agent Security
KnowBe4 is your all-in-one platform for security awareness training, cloud email protection, agent security & more. Trusted by 47 of the top...
Netherlands Cybersecurity Services Providers
10.8M
very_high
86.5% similar profile
13
SpoofMon - Professional DMARC Monitoring & Email Security Reporting
Professional DMARC monitoring and reporting service. Protect your domain from email spoofing and phishing attacks with comprehensive...
Cybersecurity Providers
Very low traffic
90.2% similar profile
14
Red Sift | Creating a Fundamentally Safer Internet with Proactive Security
Trusted by 1,200+ teams worldwide, Red Sift makes it simple to deploy proactive security across email, web and PKI -- embracing protocols...
United Kingdom Cybersecurity Platforms
561k
high
87% similar profile
15
Expert Insights | Actionable guidance and tools to enable smarter cybersecurity...
Expert Insights is the leading community for comparing cybersecurity solutions. We help businesses make smarter security decisions with...
United States Cybersecurity Providers
922k
high
86.9% similar profile
16
SentraDMARC | Professional Grade Email Security
Advanced DMARC, SPF, and BIMI monitoring for marketing agencies and enterprises.
Very low traffic
90.1% similar profile
17
DMARC Analyser | Email Authentication Monitoring & Reporting Platform
Gain complete visibility into your email authentication with DMARC Analyser. Monitor SPF, DKIM & DMARC compliance, identify unauthorised...
Very low traffic
89.9% similar profile
18
Database Activity Monitoring | Varonis
Varonis helps you easily monitor your identities for suspicious activity and misconfigurations with a holistic approach to least privilege...
United States Cybersecurity Providers
159k
high
87.8% similar profile
19
ExchangeDefender User Guides | Setup & Support Documentation
Access user documentation for ExchangeDefender products. Learn how to configure, manage, and troubleshoot services with clear guides and...
United States Software Documentation Sites
355k
high
86.8% similar profile
20
Cybersecurity & Digital Risk Protection Solutions | ID Agent
ID Agent provides innovative digital risk protection and cybersecurity solutions. Secure your systems and data with unmatched security at an...
United States Cybersecurity News & Services
342k
high
86.5% similar profile
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