Which DMARC Tool Suits Your Team?

It ranges from free to enterprise pricing. Most platforms offer a free plan or a trial, and entry-level paid plans typically run from a few dollars per domain to a few tens of dollars a month. What moves the total most is the pricing model, per domain versus a plan with a domain cap versus volume-based, which decides how fast your cost grows as you add domains. See the pricing breakdown above for how the models compare.

Each comparison is verified against the competitor's live pricing and feature pages at the time of publication. Vendors change packaging often, so we re-check rather than rely on old data.

If you're setting up DMARC for the first time, you don't need a tool to switch from. Start free on DMARCeye, point one DNS record at it, and the platform guides you from p=none monitoring toward p=reject enforcement at a pace that's safe for your mail.

Both run multi-tenant partner programs. Sendmarc's is co-branded, integrates with PSA tools like ConnectWise and Acronis, and offers On-Demand pay-as-you-consume billing. DMARCeye gives each client a separate login under your white-label branding and charges a published $4 per domain, so an agency's cost tracks the exact number of client domains under management. If PSA-integrated managed services are your model, Sendmarc's ecosystem fits; if per-client access and predictable published pricing matter most, DMARCeye fits.

BIMI (Brand Indicators for Message Identification) puts your logo next to your emails in inboxes like Gmail and Yahoo. It matters most to consumer-facing brands, and it only activates once your DMARC policy reaches enforcement, so it is a later milestone rather than a starting requirement. SPF flattening addresses a technical limit: SPF permits 10 DNS lookups per check, and organizations that send through many platforms can exceed that ceiling. If either case describes you, Sendmarc manages both on its quote-based plans, and DMARCeye lists hosted versions on its roadmap. If not, you can reach enforcement first and add them when they become relevant.

Sendmarc does not publish prices. Every paid plan, from Premium through Enterprise & Government, is a custom quote, and the paid tiers differ by service level rather than published limits: domains, users, and data history are unlimited across them. The free option is a 21-day trial covering one domain and 5,000 emails per month. DMARCeye publishes its pricing: free for one domain, then $4 per domain per month on the Scale plan.

Sendmarc's free option is a trial: 21 days, one domain, 5,000 emails per month, and a 21-day data window, with aggregate reports and DNS analysis tools. It is designed for evaluation; after 21 days you move to a quoted plan. DMARCeye's free plan has no time limit and covers a business domain with 5,000 emails per month and 30 days of history, so you can monitor indefinitely before paying.

DMARCeye is part of the Big Good group and runs on the same email infrastructure as Ecomail, which sends more than 1 billion emails a month for over 12,000 organizations. That deliverability background is why the platform focuses on getting domains all the way to safe enforcement, not just reporting on them.