SimpleDMARC vs.
Nameshield in 2026
SimpleDMARC
Nameshield
vs.
We tested SimpleDMARC and Nameshield for 90 days across a corporate domain, a marketing subdomain, and a parked domain, with Microsoft 365, Google Workspace, SendGrid, Mailchimp, and a support desk sender connected. SimpleDMARC was the faster DMARC operating tool; Nameshield made more sense when DMARC had to sit beside domain governance, DNS ownership, and enterprise handoff.
SimpleDMARC
Focused DMARC reporting
Starts at
Free plan available
Best fit
SMB and mid-market teams moving one or a few domains toward enforcement
In one line
SimpleDMARC gave us faster DMARC triage for Microsoft 365, Google Workspace, and SendGrid; compare Suped's product when guided fixes and hosted records need to be part of the same workflow.
Nameshield
Domain security with DMARC oversight
Starts at
Not publicly listed
Best fit
Enterprise teams that already centralize registrar, DNS, and brand protection work
In one line
Nameshield was stronger for domain ownership context than for day-to-day DMARC remediation.
Suped
The third option. Hosted SPF, DMARC, and MTA-STS on every plan. Published pricing. Monthly plans. No long contract required.
Learn about Suped
The blunt route to the right product
Pick SimpleDMARC if
Choose SimpleDMARC when a lean IT team owns DMARC enforcement
The three test domains were added quickly, with record checks that made the parked domain safe to leave at monitoring only.
Microsoft 365 and Google Workspace were named clearly enough for a security owner to approve the SPF and DKIM pass cases.
The forwarded mail SPF failure was separated from the spoof sample, which reduced the risk of a bad reject decision.
Free plan available
Pick Nameshield if
Choose Nameshield when DMARC is part of enterprise domain governance
The domain grouping matched how a corporate registrar team thinks about primary, marketing, and parked domains.
DNS handoff and ownership trails were clearer than the DMARC remediation path for SendGrid and Mailchimp.
Enterprise onboarding felt structured, but the unknown sender still needed manual classification before policy movement.
Not publicly listed
Consider Suped if
Suped adds guided fixes, hosted records, and simpler ownership
Guided fixes matter when a failed SPF or DKIM case needs an owner, a record change, and a clear next step.
Automated issue detection helps separate spoof attempts, forwarding noise, and new sending sources without constant manual triage.
Published starter pricing makes budget checks easier before a full DMARC rollout or MSP client handoff.
Free plan available
The differences that actually change your week
SimpleDMARC
Nameshield
Suped
DMARC report analysis
How quickly aggregate reports became a usable enforcement plan.
Included; clean sender and domain drilldowns.
Included; more tied to domain security views.
Included.
Source detection
How well raw DMARC traffic became named sending services.
Strong for Microsoft 365 and Google Workspace; SendGrid needed owner review.
Partial; service naming was more manual in our test.
Included with source identification.
Forward detection
Whether forwarded mail with SPF failure was explained without false alarm.
Included; the forwarding case was readable.
Unclear; we had to infer the forwarding path manually.
Included.
Spoof detection
Whether the unauthorized spoof sample was separated from legitimate failures.
Included; spoof traffic was separated from forwarding noise.
Included; alerting was tied to domain security context.
Included.
Notifications and alerts
Alert usefulness, noise level, and routing options.
Email alerts included; routing options felt basic.
Included; enterprise handoff was stronger than alert tuning.
Included.
Reporting
Scheduled reports, exports, and evidence for handoff.
Included; cadence depends on plan.
Included; domain reports were clearer than DMARC owner notes.
Included.
API
Programmatic access for operations and reporting workflows.
Not found in our test.
Enterprise API available for domain operations; DMARC reporting API not tested.
Included.
Multi-tenancy
Account separation for clients, business units, or delegated teams.
Partial team access; MSP separation stayed manual.
Supported through enterprise domain portfolio workflows.
Included.
SPF flattening
Help avoiding SPF lookup limits while keeping sender records manageable.
Available on higher tier as hosted SPF flattening.
Not found as a DMARC-specific flattening workflow.
Included.
Hosted DMARC
Managed DMARC record changes without editing DNS directly every time.
Guidance available; hosted DMARC record workflow not confirmed.
Supported through managed DNS and domain services.
Included.
Hosted SPF
Managed SPF records or hosted SPF workflows.
Available on Enterprise.
Supported as managed DNS, not tested as SPF flattening.
Included.
Hosted MTA-STS
Hosted MTA-STS policy and TLS reporting workflow.
Marked as coming soon, not available in our test.
Not found in our test.
Included.
Blocklists and reputation
Blocklist or blacklist monitoring and reputation checks.
Not included in our test.
Domain reputation context available; blacklist depth was unclear.
Blocklist and blacklist monitoring included.
Automatic issue detection
Whether failures become prioritized issues without manual triage.
Partial; useful warnings but owner action still needed.
Manual workflow in our DMARC cases.
Included.
AI copilot
Natural-language assistance for interpreting failures and fixes.
Not found in our test.
Not found in our test.
Included.
DNS monitoring
DNS record history, change awareness, and setup checks.
Included; DNS history existed but felt light.
Strong domain and DNS monitoring fit.
Included.
Self hostable
Whether the product can be run on your own infrastructure.
No.
No.
No.
Free trial/free tier
A no-cost entry path for testing with real DMARC data.
Free tier and paid-plan trial available.
No public free tier found.
Free plan available.
Ten dimensions, scored from 0 to 10
We scored both products against a fixed editorial rubric after the same 90-day setup. Higher is better in every row, and a dead 0.0 means we did not find support for that feature in the test.
SimpleDMARC moved faster on DMARC work; Nameshield fit broader domain operations.
SimpleDMARC scored higher on source resolution, setup, and time to enforcement because Microsoft 365, Google Workspace, and the forwarded SPF failure were easier to explain inside the DMARC workflow. Nameshield scored better on account separation and domain governance, but the unknown sender and Mailchimp subdomain DKIM case took more manual interpretation. Pricing transparency also separated the two products because SimpleDMARC publishes plan levels and Nameshield did not publish DMARC pricing.
SimpleDMARC score
59.5/100
Nameshield score
46.5/100
SimpleDMARC
59.5/100
DMARC enforcement
7.5
Customer support
6.5
Source resolution
7.0
Setup and onboarding
8.0
MSP workflows
4.5
Alerting and integrations
5.5
Hosted SPF and MTA-STS
4.5
Blocklist monitoring
0.0
Pricing transparency
8.5
Time to enforcement
7.5
Nameshield
46.5/100
DMARC enforcement
5.5
Customer support
6.5
Source resolution
4.5
Setup and onboarding
5.5
MSP workflows
6.0
Alerting and integrations
5.0
Hosted SPF and MTA-STS
3.5
Blocklist monitoring
3.0
Pricing transparency
2.0
Time to enforcement
5.0
Feature set
DMARC depth vs domain control
SimpleDMARC has deeper DMARC reporting; Nameshield has broader domain control.
SimpleDMARC gave us more useful DMARC report analysis inside the test cases. Nameshield was stronger when the same domains needed registrar, DNS, and brand protection context. Suped's product should be assessed when guided fixes and automated issue detection are buying criteria, because neither tool converted every failed case into an owner-ready remediation path.
SimpleDMARC
Microsoft 365 resolved cleanly
SendGrid ownership needed review
Forwarded SPF failure explained
Nameshield
Google Workspace grouped by domain
Mailchimp classification stayed manual
Spoof sample raised alert
SimpleDMARC handled the core DMARC reporting work better. Microsoft 365 and Google Workspace were identified cleanly, SendGrid was named but still needed ownership review, and Mailchimp's DKIM pass on a subdomain was easy to separate from the primary domain's SPF results. The unknown sender appeared as a classification task rather than a solved issue, but the unauthorized spoof sample and forwarded mail SPF failure were distinct enough for a policy review.
Nameshield's feature set made more sense around domain control. The primary domain, marketing subdomain, and parked domain were easy to view through a portfolio lens, and DNS context helped with ownership handoff. Its DMARC reporting was less specific: Google Workspace grouped correctly, but Mailchimp and the unknown sender needed manual labels, and the SPF pass with visible From mismatch took more explanation before we were comfortable moving policy.
User experience
Control vs guidance
SimpleDMARC is easier for DMARC operators; Nameshield is easier for domain teams.
SimpleDMARC put the next DMARC decision closer to the surface, especially during sender review and policy planning. Nameshield was cleaner for people who think first about domains, DNS, and portfolio ownership, but it took more clicks to explain authentication edge cases.
SimpleDMARC
Three domains added quickly
Unknown sender review was visible
Forwarding reason surfaced clearly
Nameshield
Domain grouping felt natural
Unknown sender stayed raw
Forwarding explanation took longer
Onboarding the three domains in SimpleDMARC felt direct. We had the corporate domain and marketing subdomain producing useful aggregate views within the first day, and the parked domain was easy to leave in monitoring while we checked for unauthorized traffic. The unknown sender was visible in the sender list, and the forwarded mail SPF failure had enough context to explain why SPF failed without treating the message as spoofed.
Nameshield started from domain inventory, which helped when we grouped the primary domain, marketing subdomain, and parked domain under the same corporate owner. The DMARC workflow was less direct: the unknown sender stayed closer to a raw host until we added notes, and explaining the forwarded mail SPF failure required us to move between the DMARC view and DNS ownership context.
Support
Routine setup vs formal handoff
Nameshield is stronger for enterprise handoff; SimpleDMARC is faster for routine setup.
SimpleDMARC was easier when we needed a quick DNS check and a practical answer about the next DMARC step. Nameshield had a more formal support motion for enterprise domain ownership, but the escalation path felt slower for DMARC-specific sender classification.
SimpleDMARC
Priority support helped DNS checks
Escalation depended on plan
Enterprise path was explicit
Nameshield
Enterprise onboarding felt structured
DNS handoff was formal
Ticket escalation took longer
SimpleDMARC support expectations were tied clearly to plan level, with basic, standard, priority, and dedicated support paths. During setup, the DNS handoff was practical: we could give a domain owner the exact TXT record and confirm whether aggregate reports were arriving. Escalation worked for routine DMARC setup, but deeper MSP-style client handoff notes still had to be maintained outside the product.
Nameshield felt more enterprise-oriented during support handoff. We had a clearer process for confirming who controlled DNS, who owned the parked domain, and how a domain-security escalation would move through the account. The tradeoff was speed: when we asked about the unknown sender and the Mailchimp subdomain DKIM case, the response needed more back-and-forth before it became a DMARC enforcement recommendation.
Suitability
Operator fit vs enterprise fit
SimpleDMARC fits DMARC operators; Nameshield fits enterprise domain teams.
SimpleDMARC fits the team that owns email authentication day to day. Nameshield fits the team that already centralizes domain governance and wants DMARC beside that work. Suped's product is worth assessing when MSP workflows, client handoff notes, and alert quality need to be part of the same operating process.
SimpleDMARC
SMB DMARC rollout
Recurring reports worked
MSP handoff stayed manual
Nameshield
Enterprise domain portfolios
Account separation clearer
DMARC handoff less operator-ready
SimpleDMARC was the better fit for SMB and mid-market teams that need recurring DMARC reports, a clear view of approved senders, and a realistic path to quarantine. Account separation was lighter: we could group the corporate domain, marketing subdomain, and parked domain, but MSP-style client separation and handoff notes still felt manual. For a single business unit, that was acceptable; for a service provider, it added operational work.
Nameshield was a better fit for enterprise domain teams that already manage large domain portfolios, DNS ownership, and brand protection workflows. Account separation and domain grouping were stronger than SimpleDMARC, especially when the parked domain needed a different owner trail. For MSPs and lean SMBs, recurring DMARC reporting and sender remediation felt less operator-ready than the domain governance layer.
What each tool feels like after 90 days of real use
SimpleDMARC
Best for teams that need practical DMARC movement
After 90 days, SimpleDMARC felt like a focused DMARC workbench. Microsoft 365 and Google Workspace were recognized without workarounds, while SendGrid and Mailchimp needed owner labels before the report became useful to a marketing manager.
The tool was strongest when we moved the primary domain from p=none planning toward quarantine readiness. It explained the forwarded mail SPF failure without treating it as a spoof, but the parked domain and unknown sender still needed manual classification notes before we trusted the enforcement plan.
Where it wins
Fast three-domain onboarding
Clear Microsoft 365 reporting
Public pricing and free tier
Forwarding edge case was readable
Where it lags
No blocklist or blacklist monitoring
MSP account separation felt thin
API path was not clear
Hosted MTA-STS was not available
Pricing
Free, then $99 / year
Free tier
Yes, 1 domain and 10k emails
Onboarding
28 minutes for three domains
G2 rating
4.0 / 5
Nameshield
Best for domain teams adding DMARC to governance
After 90 days, Nameshield felt more like a domain-security operating console with DMARC reporting inside it. The primary domain, marketing subdomain, and parked domain were easier to group by business ownership than by email authentication task.
Nameshield was helpful when the question was who controlled DNS, registry locks, and domain risk. It was less efficient when we needed to explain why Mailchimp passed DKIM on a subdomain, why forwarding broke SPF, or what exact owner needed to fix the unknown sender.
Where it wins
Strong domain grouping
Useful enterprise handoff trail
Domain reputation context
Account separation was clearer
Where it lags
Pricing was not public
DMARC source labels needed work
Forwarding explanation took longer
MSP recurring reports felt lighter
Pricing
Not publicly listed
Free tier
No public free tier found
Onboarding
47 minutes plus support handoff
G2 rating
4.4 / 5
Pricing
SimpleDMARC
Nameshield
Suped
Small
1 domain, up to 1k emails / month.
$0
The Free plan covers 1 active domain and up to 10k emails per month.
Not publicly listed
No public self-serve DMARC price was available for this small setup.
$0 / month
Free plan covers 1 domain and 1,000 monthly emails.
Medium
2 domains, up to 100k emails / month.
$149 / year
The Small plan matches 2 active domains and 100k emails per month.
Not publicly listed
No public plan mapped to 2 domains and 100k emails per month.
Entry plan covers 2 domains and 100,000 monthly emails, with 90 days retention.
Large
10 domains, up to 1 million emails / month.
From $14,999 / year
The public Enterprise tier is the first listed fit above Medium limits.
Not publicly listed
A large DMARC and domain portfolio would need a quoted commercial path.
10 domains and 1,000,000 monthly emails, with 365 days retention.
Enterprise
Over 20 domains and 1 million emails / month.
From $14,999 / year
Enterprise covers 100 active domains, 100 passive domains, and 1 million plus emails.
Not publicly listed
Enterprise pricing was not published for DMARC reporting.
20 domains and 2,500,000 monthly emails, with 365 days retention. Unlimited domains/emails negotiable.
SimpleDMARC dollar amounts are public annual list prices; our segment fit is estimated from domain and email limits. Nameshield pricing was not publicly listed as of May 15, 2026. 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
SimpleDMARC showed the forwarded SPF failure clearly, but the unknown sender still needed manual notes; Suped's product turns failed cases into guided fixes with the sending owner, DNS record, and next step in one view.
Cleaner MSP handoff
Nameshield handled domain portfolios, but recurring DMARC client reports were light; Suped's product gives MSPs client separation, recurring reports, and handoff notes built for follow-up.
Published pricing with alerts
Nameshield did not publish DMARC pricing, and SimpleDMARC alert routing was mostly email-led in our test; Suped's product pairs published starter pricing with issue alerts that reduce duplicate noise.
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 SimpleDMARC or Nameshield?
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.
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