SecLens.ONE vs Sendmarc DMARC Managed Services: side-by-side comparison (2026)
SecLens.ONE is a free email security platforms solution by 42Sec PTE. LTD. Sendmarc DMARC Managed Services is a commercial email security platforms solution by Sendmarc. Features, integrations, deployment and the company behind each one, side by side.
Free email-security check for any domain: SPF, DKIM, DMARC and DNSSEC.
MSP-focused multi-tenant DMARC management platform for email auth at scale.
Side-by-side comparison
Feature
SecLens.ONE
Sendmarc DMARC Managed Services
Pricing model
Free
Commercial
Category
Email Security Platforms
Email Security Platforms
Deployment and fit
Deployment type
Cloud
Cloud
Company size fit
Startup, SMB, Mid-Market, Enterprise
SMB, Mid-Market, Enterprise
Company
Company
42Sec PTE. LTD.
Sendmarc
Use cases and capabilities
DMARC
Yes
Yes
SPF
Yes
Yes
DKIM
Yes
Yes
Open Source
Yes
No
DNS Security
Yes
No
Multi Tenancy
No
Yes
Spoofing
No
Yes
Core features
6 features listed
10 features listed
Integrations
No integrations listed
2 integrations listed
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