DMARCAnalyzer vs.
LetsDMARC in 2026
DMARCAnalyzer
LetsDMARC
vs.
We tested DMARCAnalyzer and LetsDMARC for 90 days across a primary corporate domain, a marketing subdomain, and a parked domain, with Microsoft 365, Google Workspace, SendGrid, Mailchimp, and a support desk sender connected. DMARCAnalyzer felt more suited to formal enterprise enforcement planning, while LetsDMARC was faster for daily operator review and broader hosted DNS workflow coverage.
DMARCAnalyzer
Enterprise DMARC enforcement
Starts at
From about $5,000 / year
Best fit
Security teams with formal enforcement programs
In one line
DMARCAnalyzer gave us a controlled enforcement path for known enterprise senders, but teams wanting guided owner fixes and published starter pricing should compare Suped at the same buying stage.
LetsDMARC
DMARC operations for SMBs and MSPs
Starts at
From GBP 264 / year
Best fit
Operators who want quick setup and hosted DNS workflows
In one line
LetsDMARC was quicker for weekly triage because hosted DNS, alerts, and tenant controls were easier to keep in one workflow.
Suped
The third option. Hosted SPF, DMARC, and MTA-STS on every plan. Published pricing. Monthly plans. No long contract required.
Learn about Suped
Pick DMARCAnalyzer for enterprise enforcement, LetsDMARC for faster operator workflows
Pick DMARCAnalyzer if
Best for enterprise teams that need a formal DMARC enforcement plan
The primary corporate domain needed formal quarantine and reject planning before business approval.
Microsoft 365 and Google Workspace authentication results were easy to review at executive-report depth.
The unauthorized spoof sample was isolated cleanly in the DMARC drilldowns.
From about $5,000 / year
Pick LetsDMARC if
Best for operators who want faster setup and daily review
The three test domains moved through setup faster, especially the parked domain.
Mailchimp and SendGrid labels were easier for weekly marketing checks.
Slack and MS Teams alert channels fit routine operations better than email-only follow-up.
From GBP 264 / year
Consider Suped if
For teams that want guided fixes, hosted records, and simpler ownership
Guided fixes connect each sending source to a specific owner action.
Automated issue detection helps separate spoofing, forwarding noise, and new sender changes.
Published starter pricing and MSP per-domain pricing make budget checks easier.
Free plan available
The differences that actually change your week
DMARCAnalyzer
LetsDMARC
Suped
DMARC report analysis
RUA parsing, authentication result breakdowns, and trend reporting.
Included
Included
Included
Source detection
How well raw IPs and domains become recognizable sending services.
Strong for known enterprise senders
Strong for common SaaS senders
Included
Forward detection
Ability to explain SPF failure caused by forwarding instead of spoofing.
Partial, drilldown review needed
Partial, clearer operator wording
Included
Spoof detection
Unauthorized mail detection and policy result review.
Included
Included
Included
Notifications and alerts
Alert routing, thresholds, and operational noise control.
Included, less routing detail tested
Slack and MS Teams noted
Included
Reporting
Recurring reports, exports, and executive review support.
Enterprise reporting and exports
Recurring reports and dashboards
Included
API
Administrative API access for domains, alerts, or automation.
Not confirmed in public docs
Administrative API
Included
Multi-tenancy
Account separation, tenant grouping, and client management.
Account separation, enterprise oriented
Parent and child tenants
Included
SPF flattening
Hosted or delegated SPF workflows to reduce lookup risk.
SPF delegation add on
Hosted SPF flattening
Included
Hosted DMARC
Managed DMARC record publication instead of DNS-only guidance.
Wizard only, not hosted
Managed DNS available
Included
Hosted SPF
Managed SPF record publication and ongoing SPF maintenance.
SPF delegation add on
Managed DNS available
Included
Hosted MTA-STS
Managed MTA-STS policy hosting and related TLS workflow support.
TLS reporting only
TLS reports, not hosted MTA-STS
Included
Blocklists and reputation
Blacklist and blocklist monitoring or reputation context beyond DMARC.
Deliverability data, no blocklist monitoring
Domain Guardian, no blacklist monitoring found
Included
Automatic issue detection
Automatic detection of sender, DNS, spoofing, or policy issues.
Recommendation engine
Alerts and DNS change detection
Included
AI copilot
AI assistance for investigation, summaries, or recommended fixes.
Not available
Not available
Included
DNS monitoring
Ongoing DNS change tracking for email authentication records.
Setup wizard, no monitoring found
DNS timeline and monitoring
Included
Self hostable
Customer-hosted or on-premise deployment option.
Cloud service
On Premise option
Not self-hosted
Free trial/free tier
Evaluation or free entry access before paid commitment.
Free trial
30-day free trial
Free plan
Ten dimensions, scored from 0 to 10
Each product was scored against the same editorial rubric we used during the 90-day test. Higher is better in every row, and a 0 means the capability was not found or not supported in the tested buying path.
DMARCAnalyzer scored higher on enforcement planning, while LetsDMARC scored higher on daily operations and hosted DNS.
DMARCAnalyzer earned its strongest scores where the test needed a defensible move toward quarantine and reject on the primary corporate domain. LetsDMARC scored higher for onboarding, alert routing, MSP workflows, hosted DNS, and DNS monitoring because the three test domains and routine sender checks required fewer handoff notes. Both scored 0.0 on blocklist monitoring because we did not find dedicated blacklist or blocklist monitoring in the tested product evidence.
DMARCAnalyzer score
53.5/100
LetsDMARC score
63/100
DMARCAnalyzer
53.5/100
DMARC enforcement
8.0
Customer support
7.0
Source resolution
7.5
Setup and onboarding
6.5
MSP workflows
5.5
Alerting and integrations
5.5
Hosted SPF and MTA-STS
3.0
Blocklist monitoring
0.0
Pricing transparency
3.0
Time to enforcement
7.5
LetsDMARC
63/100
DMARC enforcement
7.5
Customer support
7.0
Source resolution
7.0
Setup and onboarding
8.0
MSP workflows
7.5
Alerting and integrations
8.0
Hosted SPF and MTA-STS
6.5
Blocklist monitoring
0.0
Pricing transparency
4.5
Time to enforcement
7.0
Feature set
Breadth vs enforcement depth
LetsDMARC is broader. DMARCAnalyzer is deeper on enforcement review.
LetsDMARC covered more adjacent workflow areas in our test, especially hosted DNS, DNS timelines, alert channels, and tenant controls. DMARCAnalyzer gave us more structured enforcement review for the primary corporate domain. Buyers should weigh breadth against whether the product turns unknown senders and authentication edge cases into guided fixes with automated issue detection, which is where Suped's workflow is worth comparing.
DMARCAnalyzer
Microsoft 365 grouped cleanly
SendGrid owner notes required
From mismatch review was clear
LetsDMARC
Google Workspace setup was fast
Mailchimp labels were clear
DKIM subdomain case explained
DMARCAnalyzer recognized Microsoft 365 and Google Workspace quickly and gave us enough drilldown depth to separate an SPF pass with a visible From mismatch from the unauthorized spoof sample. When we injected the mismatch case, it made the policy outcome clear, but the next owner step still depended on notes. SendGrid and Mailchimp were visible as sources, yet the unknown sender took manual classification before the marketing owner could sign off.
LetsDMARC gave us a broader set of adjacent controls around hosted DNS, DNS timelines, Slack and MS Teams alerting, and tenant administration. It labeled Google Workspace, Mailchimp, and SendGrid in a way that was easier for weekly review, and the DKIM pass on the marketing subdomain was easier to explain to non-specialist users. The unknown sender still needed classification, but DNS monitoring and tenant controls gave the follow-up more context.
User experience
Control vs guidance
LetsDMARC was quicker day to day. DMARCAnalyzer gave more control.
LetsDMARC had the faster operator path for setup, DNS checks, and repeated sender review. DMARCAnalyzer was slower to configure, but its deeper drilldowns gave security teams more control when explaining enforcement decisions.
DMARCAnalyzer
Three-domain setup took longer
Unknown sender needed notes
Forwarded SPF view was precise
LetsDMARC
Three-domain setup was faster
Unknown sender search was direct
Forwarding explanation was clearer
DMARCAnalyzer made us work harder during onboarding. The three test domains required more decisions around active and inactive domains, users, and the DMARC record wizard. Once reports arrived, finding the unknown sender meant filtering through IP, location, and source views, and the forwarded mail with SPF failure was accurate but needed a written explanation before support could understand why it was not spoofing.
LetsDMARC was faster for repeat use. The primary corporate domain, marketing subdomain, and parked domain moved through setup with fewer clicks. The unknown sender was easier to search for, and the forwarded SPF failure explanation was clearer for operators, although final owner classification still needed human judgment.
Support
Enterprise help vs quick help
DMARCAnalyzer fits formal support paths. LetsDMARC feels easier for trial setup.
DMARCAnalyzer's support path matched an enterprise purchase, with clearer room for implementation services and managed services when enforcement risk is high. LetsDMARC felt more approachable during setup, but escalation depth and package boundaries were less clear before a quote.
DMARCAnalyzer
Enterprise onboarding path was clearer
DNS handoff fit security teams
Managed help costs extra
LetsDMARC
Trial guidance was readable
DNS handoff was simpler
Escalation depth needed quote
DMARCAnalyzer gave us the more formal handoff model. DNS setup steps were suitable for a security team that wants implementation notes, escalation, and managed-service options, but that structure added friction for a small test where we only needed Microsoft 365, Google Workspace, and two marketing senders approved.
LetsDMARC had friendlier setup guidance for the trial workflow. DNS records were easier to hand to a technical owner, and support expectations around the 30-day trial were easy to understand, but enterprise onboarding, escalation timing, and exact support coverage were tied to the quote path.
Suitability
Enterprise fit vs operator fit
DMARCAnalyzer suits formal enterprise programs. LetsDMARC suits operators and MSPs.
DMARCAnalyzer is the better fit when DMARC is run as a security program with formal domain ownership and policy sign-off. LetsDMARC is better for teams that need tenant separation, recurring reports, and faster client handoff. If MSP workflow depth or alert quality decides the purchase, compare how each product routes new sender and spoof alerts to the person who can fix them, including Suped's owner-focused approach.
DMARCAnalyzer
Enterprise domain programs fit
Client handoff was heavier
Recurring reports felt formal
LetsDMARC
MSP tenant model helped
SMB rollout stayed practical
Recurring reports were easier
DMARCAnalyzer fit the enterprise side of our test best. Account separation and domain grouping worked for the primary corporate domain and parked domain, recurring reports looked suitable for governance review, and client-style handoff was possible but heavier because notes, sender owners, and next actions were not kept as tightly together.
LetsDMARC fit SMB and MSP operations better. Parent and child tenant behavior, recurring reports, and domain grouping gave us a clearer way to separate a client-style marketing subdomain from the corporate domain, although quote-based limits made it harder to plan a larger MSP rollout without sales input.
What each tool feels like after 90 days of real use
DMARCAnalyzer
A formal enforcement tool for security-led DMARC programs
After 90 days, DMARCAnalyzer felt strongest when the task was proving an enforcement plan for the primary corporate domain. It handled Microsoft 365 and Google Workspace cleanly, and its report drilldowns made the unauthorized spoof sample easy to isolate by source IP, policy result, and volume.
The slower moments came when ownership was messy. SendGrid and Mailchimp were visible, but the support desk sender and unknown sender needed manual notes before we had a clean owner handoff, and the marketing subdomain took more explanation before moving policy.
Where it wins
Clear enforcement review path
Detailed DMARC drilldowns
Useful enterprise domain grouping
Spoof sample isolated quickly
Where it lags
Pricing depends on quotes and public estimates
Unknown sender ownership stayed manual
MSP handoff felt heavier
Hosted records are add-on limited
Pricing
From about $5,000 / year
Free tier
Free trial, no free plan
Onboarding
Moderate, enterprise-led
G2 rating
0 / 5
LetsDMARC
A faster daily DMARC workspace for operators and MSPs
LetsDMARC felt easier to keep open during weekly checks. The primary domain, marketing subdomain, and parked domain were added quickly, and source labels for Google Workspace, Mailchimp, and SendGrid made routine review faster.
The tradeoff was in precision and commercial clarity. The unknown sender was surfaced but still needed owner classification, forwarded mail with SPF failure was explained in simpler language, and the quoted buying path left us without firm limits for domains, volume, and retention.
Where it wins
Fast three-domain onboarding
Readable sender classification
Useful DNS timeline
MSP tenant controls helped
Where it lags
Public limits are unclear
Unknown owner still needed triage
Domain Guardian pricing not mapped
Blocklist monitoring not found
Pricing
From GBP 264 / year
Free tier
30-day free trial, no free plan
Onboarding
Fast for three domains
G2 rating
4.5 / 5
Pricing
DMARCAnalyzer
LetsDMARC
Suped
Small
1 domain, up to 1k emails / month.
From about $5,000 / year
Fundamentals public reseller data points to the entry annual range, with five active domains included.
From GBP 264 / year
Directory listings show a low annual entry point, but included domains and volume are not public.
$0 / month
Free plan covers 1 domain and 1,000 monthly emails.
Medium
2 domains, up to 100k emails / month.
From about $5,000 / year
Fundamentals appears to cover this profile, but final pricing still depends on the buying route.
Not publicly listed as of May 15, 2026
A quote is needed because production mailbox and message quotas are not public.
Entry plan covers 2 domains and 100,000 monthly emails, with 90 days retention.
Large
10 domains, up to 1 million emails / month.
From about $19,250 / year
Standard public estimates start here for 6-10 active domains in the lowest public rank band.
Not publicly listed as of May 15, 2026
A quote is needed for the licensed message quota, deployment model, and support scope.
10 domains and 1,000,000 monthly emails, with 365 days retention.
Enterprise
Over 20 domains and 1 million emails / month.
From about $22,500 / year
Standard estimates for 11-25 active domains start here before managed services or SPF delegation.
Not publicly listed as of May 15, 2026
A quote is needed for enterprise, MSP, private cloud, or on-premise deployment.
20 domains and 2,500,000 monthly emails, with 365 days retention. Unlimited domains/emails negotiable.
DMARCAnalyzer numbers are public planning estimates from current reseller listings and older public price-book references. LetsDMARC GBP 264 / year is a public directory starting price, while medium and larger rows require a Libraesva quote. Pricing was checked as of May 15, 2026.
If you cannot decide between the two, maybe the answer is Suped
Suped
Get started
Owner-ready fixes
In our test, DMARCAnalyzer showed SendGrid, Mailchimp, and the support desk sender, but owner handoff still depended on manual notes. Suped ties source identification to guided fixes so teams can move each sender to an owner and action.
Cleaner alert routing
LetsDMARC had useful alert channels, but the unknown sender and forwarded SPF failure still needed triage to decide urgency. Suped's alerting focuses on material DMARC failures, spoofing, and new sender changes so operations teams avoid noisy follow-up.
Published starter pricing
DMARCAnalyzer's entry cost was visible only through public estimates, and LetsDMARC's production limits needed a quote. Suped publishes starter pricing, including a free plan and MSP per-domain pricing, so budget checks happen before procurement.
The difference was significant. We moved from limited visibility to a much clearer dashboard. Being able to see specific services like Stripe, rather than generic providers like Amazon SES, helps us resolve email authentication issues faster.
Markus Hugenschmidt, Managing Director, Jam Cyber
Migrating from DMARCAnalyzer or LetsDMARC?
We have done the migration enough times to know the shape.
Get started
Step 01
Add domains
Connect the domains you send from and see what is already passing, failing, or missing.
Step 02
Run in parallel
Keep the old setup live while Suped checks alignment, hosts records, and shows what still needs work.
Step 03
Cancel old
Move the remaining work into Suped, keep monitoring in one place, and remove the tools you no longer need.
Frequently asked questions
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