No. 25of 31 ·Email Deliverability Software

Sendmarc

Web · API

Freedom report

One barScore 5.0

Free tierNo free tier
Runs widely1 of 6 device platforms
DocumentedPlans, terms and facts published

Sendmarc is ranked #25 of 31 in email deliverability software on Freedom251. It runs on API, Web. There is no free plan. A free trial is offered.

Sendmarc plans and pricing

All plans

Free Trial Free Up to 5k emails · 1 domain · 21 days data history · 1 portal user sendmarc.com · 9 Oct 2026

Enterprise & Government Unlimited emails · Quote required sendmarc.com · 9 Oct 2026

Premium Unlimited emails, domains, data history, and portal users · Quote required sendmarc.com · 9 Oct 2026

Microsoft, Google, & Yahoo Compliance Unlimited emails, domains, data history, and portal users · Quote required sendmarc.com · 9 Oct 2026

Compared on email deliverability software

Free plan: No
Inbox placement monitoring: Yes
Sender reputation monitoring: Yes
Authentication monitoring: Yes
Blocklist monitoring: Yes
API access: Yes

Best Sendmarc alternatives

See all 20

One bar EasyDMARC Free tier No. 1$35.99/mo6.4 One bar Folderly Free tier No. 2$4.67/mo6.4 One bar GlockApps Free tier No. 3$59/mo6.4 One bar Postmark Free tier No. 4$5/mo6.4 One bar DMARC Report Free tier No. 5$25/mo6.3 One bar Microsoft SNDS Free tier No. 6Free6.3

The record

Purpose: Sendmarc provides a DMARC management platform for monitoring and enforcing email authentication across domains.
Authentication standards: The platform supports DMARC, SPF, DKIM, BIMI, MTA-STS, and TLS-RPT management.
Reporting: The platform collects DMARC reports and provides visibility into email senders, authentication results, and domain activity.
Threat monitoring: Lookalike Domain Defense monitors domains resembling a customer’s domain and can alert on them.
Breach Detection: Breach Detection monitors sources including the dark web for compromised systems or user credentials and can send alerts about new breaches.
SSO: The platform supports SSO with Okta, Google Workspace, and Microsoft 365/Entra.
PSA integrations: Sendmarc lists Autotask, ConnectWise, and HaloPSA integrations for service provider workflows.
API: Sendmarc provides API access for automation and integration with SIEM systems.
Security certifications: Sendmarc states that it is SOC 2 Type II and ISO 27001 compliant.
Security controls: Sendmarc says it encrypts data at rest and in transit and uses access controls and vulnerability monitoring.
Support: The pricing page lists knowledgebase, alert management, email support, and phone and remote support among support features.
Intended customers: Sendmarc describes its solutions as serving businesses of all sizes, including enterprises, governments, SMEs, and MSPs.
Company history: Sendmarc says it was founded by Sam Hutchinson, Keith Thompson, and Sacha Matulovich; it does not state a founding year on the page.
Headquarters: Wilmington, Delaware, USA

Where it ranks on Freedom251

Best Email Deliverability Software in 2026#25 of 31

Is Sendmarc yours?

Claim it for free: prove the domain, then correct facts, plans and screenshots. An editor reviews every change.

Claim it free Promote Sendmarc

Sources

sendmarc.com· checked 9 Oct 2026
sendmarc.com/dmarc/platform-architecture· checked 9 Oct 2026
sendmarc.com/about-us/· checked 9 Oct 2026
sendmarc.com/security· checked 9 Oct 2026
sendmarc.com/pricing-page/· checked 9 Oct 2026