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The Sendmarc Insider’s Guide

Everything we know about Sendmarc in one document: what it costs, its grades, getting a refund, getting help and what else to look at. Read it here, or keep a copy.

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ToolGPANovember 2026

Sendmarc

The Insider’s Guide

Managed DMARC, SPF and DKIM platform, sold mostly through quotes

Sendmarc, as pictured on sendmarc.com

Every plan, grade, refund rule and rival among email verification and deliverability tools, read from Sendmarc’s own pages.

Made by Sendmarc · checked Nov 12, 2026 · toolgpa.com

2.2GPA

Contents

  1. 01WelcomeWhat it is, who it suits, its grades and the ten things to know first
  2. 02What it costsEvery plan, the free plan, ways to pay less and how prices have moved
  3. 03What it doesIts main features, where it runs, what it works with and who makes it
  4. 04Where it standsIts grades against its category, and whether to keep it or make your own
  5. 05The alternativesThe tools it is most often weighed against, side by side
  6. 06Quick answersThe questions people ask about it, each answered in a line or two
  7. 07About ToolGPAWho made this guide, what else is on the site, and how to cite it

ToolGPA put this guide together from Sendmarc’s own pages, its app-store listings and our grades. Every fact in it is on Sendmarc’s page too, where it is kept up to date. Checked Nov 12, 2026.

Part 01 · Overview

Welcome

What it is, who it suits, its grades and the ten things to know first

2.2

GPA, above 12 of the 38 other email verification and deliverability tools we grade

Sendmarc is a DMARC management platform covering DMARC, SPF, DKIM and BIMI across a company's domains from one dashboard. A limited reporting tier with one domain is listed on the pricing page, while the managed tiers and the MSP offering are sold through sales. The company also sells MSP and partner programs.

To get you started, here are 8 things to know about Sendmarc, taken from its own pages and our grades.

You publish DNS records and read reports, and a managed implementation is on offer.
From our grade for ease of use
  1. 1

    Best for managed DMARC for a company

    Sendmarc manages DMARC, SPF, DKIM and BIMI, and the aggregate and forensic reports.

  2. 2

    You can try it first

    Free Trial tier: 5k emails a month, 1 domain, 21 days of history; its duration is not stated.

  3. 3

    It runs on Web

    Web.

  4. 4

    DMARC, SPF, DKIM and BIMI management

    Configure and enforce authentication across all of a company's domains from a single dashboard, on the paid tiers.

  5. 5

    Aggregate and forensic reports

    Aggregate reports are in every tier; forensic reports start with the quote-based plans.

  6. 6

    MTA-STS and TLS reporting

    Listed on the paid tiers along with blocklist and threat reporting.

  7. 7

    A 2.2 GPA, above 12 of 38

    That is against the other email verification and deliverability tools we grade, on value, the free plan, features, ease of use and platforms.

  8. 8

    Keep it

    The plain part of Sendmarc you could make: reports. What surrounds it you could not. The 2 things listed below take a company, not a weekend.

Sendmarc at a glance

Pricing
Free trial
Free plan
No
Free trial
Free Trial tier: 5k emails a month, 1 domain, 21 days of history; its duration is not stated.
Runs on
Web
Made by
Sendmarc
Category
Email Verification & Deliverability
Our grade
2.2 GPA, fair

The report card

Best for managed DMARC for a company

Sendmarc manages DMARC, SPF, DKIM and BIMI, and the aggregate and forensic reports. No paid price is published, every paid tier is a quote, and the free trial tier covers 1 domain, 5k emails a month and 21 days of history.

ToolGPA report cardSendmarcGraded Nov 12, 2026
SubjectGradeComment
Value for moneyCNo paid price is published. Premium, the compliance service and Enterprise are all quotes, so the cost cannot be set against the $17.99 middle of the category.
Free plan and trialCThe free trial tier covers 1 domain, 5k emails a month, 21 days of history and 1 portal user. The page does not say how long it lasts.
FeaturesBDMARC, SPF, DKIM and BIMI management, aggregate and forensic reports and MTA-STS. Forensic reports, SSO and audit logs are not in the free tier.
Ease of useCNo store rating on record. You publish DNS records and read reports, and a managed implementation is on offer.
Platforms and integrationsCWeb only, with an MSP and partner program. No integrations or apps are listed.
Grade point averageFair, out of 4.02.2

An A is worth 4 points, a B 3, a C 2, a D 1 and an F nothing. The GPA is the average of the five.

Who Sendmarc is for

  • Fits if you want help getting to DMARC enforcement and will ask for a quote
  • Works for IT providers that manage DMARC for many clients

Who it is not for

  • Skip it if you want to see a price, since every paid tier is a quote
  • Tight if you stay on the trial tier, with 1 domain, 5k emails a month and 21 days of history
  • Watch out: forensic reports, SSO and audit logs are missing from the trial tier
  • Watch out: the trial length is not stated

Good to know

Good for

  • Organizations that want implementation handled with vendor help
  • Large or regulated companies needing a service agreement
  • MSPs reselling DMARC to clients

Worth knowing

  • No paid price is published; every paid tier is a quote.
  • The limited tier covers 1 domain, 5k emails a month and 21 days of history, with 1 portal user.
  • Forensic reports, SSO and audit logs are not in the limited tier.

Part 02 · Pricing

What it costs

Every plan, the free plan, ways to pay less and how prices have moved

4

plans to choose from

Sendmarc is a paid product with a free trial.

The page does not say how long it lasts.
From our grade for free plan and trial

  • Free Trial

    $0

    Basic reporting for 1 domain and up to 5k emails a month, with 21 days of history, 1 portal user, aggregate reports and email and DNS analysis tools.

  • Premium

    Custom

    Unlimited emails, domains, history and users, with DMARC, SPF, DKIM and BIMI management, forensic reports, MTA-STS, SSO and audit logs. Quote only.

  • Microsoft, Google, & Yahoo Compliance

    Custom

    A managed, guided implementation with the same feature list as Premium, aimed at meeting the large mailbox providers' sender requirements. Quote only.

  • Enterprise & Government

    Custom

    For multinationals and regulated institutions: all Premium features plus a service agreement, project management and supply chain audit. Quote only.

Trying it first

Free Trial tier: 5k emails a month, 1 domain, 21 days of history; its duration is not stated.

Read from sendmarc.com on Nov 12, 2026.

Part 03 · Features

What it does

Its main features, where it runs, what it works with and who makes it

1

Place it runs: Web

Managed DMARC, SPF and DKIM platform, sold mostly through quotes. Here is what it does, as its own site describes it, and what it covers: reports, dMARC.

DMARC, SPF, DKIM and BIMI management, aggregate and forensic reports and MTA-STS.
From our grade for features
DMARC, SPF, DKIM and BIMI management
Configure and enforce authentication across all of a company's domains from a single dashboard, on the paid tiers.
Aggregate and forensic reports
Aggregate reports are in every tier; forensic reports start with the quote-based plans.
MTA-STS and TLS reporting
Listed on the paid tiers along with blocklist and threat reporting.
Email and DNS analysis tools
Available in every tier, including the limited one.
MSP and partner program
The site has a separate pricing view for MSPs and a partner program page.

Where it runs

  • Web

What it works with

Its own pages name no integrations.

Sendmarc is made by Sendmarc.

Part 04 · Standing

Where it stands

Its grades against its category, and whether to keep it or make your own

12/38

Other email verification and deliverability tools it is graded above

Sendmarc's GPA of 2.2 is higher than 12 of the 38 other email verification and deliverability tools we grade, and level with 5.

It stands best on features (B, above 24 of 38) and worst on platforms and integrations (C, above 0).

Each grade against the category

Every bar is all 39 email verification and deliverability tools we grade, cut by the letter each got. Sendmarc’s own letter is outlined.

  • CValue for moneyAbove 5 of 38
  • CFree plan and trialAbove 5 of 38
  • BFeaturesAbove 24 of 38
  • CEase of useAbove 1 of 38
  • CPlatforms and integrationsAbove 0 of 38

Keep it, or make your own?

Whether this is something you could build for yourself with an AI app builder, and what you would give up.

Keep it

The plain part of Sendmarc you could make: reports. What surrounds it you could not. The 2 things listed below take a company, not a weekend.

That makes this kind of software worth paying for, not this one in particular: 21 of the 38 other email verification and deliverability tools grade higher.

What you could make

  • Reports: an app builder makes this well.

What you could not

  • Reading the reports inbox providers send about your domain.
  • The depth: we grade its features B, which means it covers the whole job.

What this rests on. Sendmarc’s listing: what it does, where it runs, what it plugs into and what it costs. It is a judgement about the kind of software this is. We have not built a replacement for it, and making your own means looking after it too. How we decide, and every tool’s verdict.

Part 05 · Alternatives

The alternatives

The tools it is most often weighed against, side by side

Valimail, dmarcian, EasyDMARC, PowerDMARC and Red Sift OnDMARC

The 5 tools Sendmarc is most often weighed against, with where each one differs from it.

Part 06 · Questions

Quick answers

The questions people ask about it, each answered in a line or two

10

Questions, each answered in a line or two

The short version of everything above, for when you only need the answer. Each one is told in full in its part of the guide.

Is Sendmarc free?

No, Sendmarc is a paid product, but you can try it first. Free Trial tier: 5k emails a month, 1 domain, 21 days of history; its duration is not stated.

How much does Sendmarc cost?

Sendmarc lists 4 plans. Free Trial: $0.

What platforms does Sendmarc work on?

Sendmarc is available on Web.

Does Sendmarc have an Android app?

No Android app was listed when its pages were read on Nov 12, 2026. Sendmarc is listed for Web.

Does Sendmarc have an iPhone app?

No iPhone app was listed when its pages were read on Nov 12, 2026. Sendmarc is listed for Web.

Is Sendmarc open source?

Sendmarc is not described as open source on its own site, as read on Nov 12, 2026.

Who makes Sendmarc?

Sendmarc is made by a company of the same name.

What are the alternatives to Sendmarc?

The closest alternatives to Sendmarc in our directory are Valimail, dmarcian, EasyDMARC, PowerDMARC and Red Sift OnDMARC.

How does Sendmarc compare with other email verification and deliverability tools?

Sendmarc's GPA of 2.2 is higher than 12 of the 38 other email verification and deliverability tools we grade, and level with 5.

Could I make my own version of Sendmarc?

The plain part of Sendmarc you could make: reports. What surrounds it you could not.

Where this guide comes from

The prices, plans, platforms and features were read from Sendmarc’s own pages on Nov 12, 2026, and the grades were given on Nov 12, 2026. Graded from this listing, whose facts were read from Sendmarc's own pages on 12 November 2026. Not based on using the product, and shorter than our full reviews.

Every tool we list gets five grades, A to F, each with its reason, and a GPA that averages them. How each is decided is at toolgpa.com/grades. This guide is ToolGPA’s own work; it is not made, paid for or approved by Sendmarc. Prices change, so check sendmarc.com before you buy.

Part 07 · About

About ToolGPA

Who made this guide, what else is on the site, and how to cite it

5,038

Tools graded, in 95 categories

ToolGPA grades software the way a school report grades a pupil: five subjects, a letter for each with the reason written beside it, and a GPA that averages them. Prices, plans and platforms are read from each maker’s own pages and dated, so you always know how fresh a figure is.

Every grade, review and ranking on ToolGPA is our own judgement. No company can pay for a grade or change one. Every tool on the site has a guide like this one, free to download and pass on. It all lives at toolgpa.com.

  • 5,038

    tools graded

  • 95

    categories

  • 739

    price changes on record

  • 579

    apps priced in 12 countries

What else is on toolgpa.com

Scan for the live page

Prices and grades as they are today

Quoting this guide?

Please name ToolGPA and link to the live page, so readers can check the figures for themselves:

ToolGPA, "Sendmarc: The Insider's Guide", checked Nov 12, 2026. https://toolgpa.com/tools/sendmarc

Know someone choosing between email verification and deliverability tools?

Send them this guide: toolgpa.com/tools/sendmarc/guide

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See our other guides

The best-graded email verification and deliverability tools after Sendmarc, each with an Insider's Guide of its own.

ToolGPA

Choosing software? Every tool graded, every price dated.

Compare tools at toolgpa.com ›

Everything in this guide is ToolGPA’s own summary of what Sendmarc’s pages, its app-store listings and public reviews said on the dates shown. Grades are our judgement under the rules at toolgpa.com/grades. Every grade, review and ranking on ToolGPA is our own judgement. No company can pay for a grade or change one. Sendmarc is a trademark of its owner, and this guide is not made, paid for or approved by Sendmarc. Prices and plans change: check sendmarc.com before you buy.