Kevlarr vs.
OnDMARC in 2026
Kevlarr
OnDMARC
vs.
We tested Kevlarr and OnDMARC 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. Kevlarr felt stronger for MSP-style monitoring, client-ready reporting, and fast domain switching. OnDMARC had the broader control set for enforcement, hosted SPF, MTA-STS, API access, and enterprise operations.
Kevlarr
DMARC monitoring for SMBs and MSPs
Starts at
Free plan available
Best fit
MSPs and small teams that want fast monitoring and client reports
In one line
Kevlarr made client switching, PDF reporting, and noise filtering fast, but teams needing source-level guided fixes should compare that workflow with Suped's product.
OnDMARC
DMARC enforcement for growing teams and enterprises
Starts at
From $9 / month
Best fit
Security teams that need hosted SPF, MTA-STS, API access, and guided enforcement
In one line
OnDMARC gave us hosted SPF, MTA-STS, API access, and stronger enforcement planning, with higher tiers gated behind sales.
Suped
The third option. Hosted SPF, DMARC, and MTA-STS on every plan. Published pricing. Monthly plans. No long contract required.
Learn about Suped
Choose Kevlarr for MSP monitoring, choose OnDMARC for hosted enforcement control
Pick Kevlarr if
Kevlarr fits MSPs and SMB operators that need fast DMARC monitoring across many client domains
We added the corporate domain, marketing subdomain, and parked domain quickly, then switched between them without losing context.
The unknown sender was easy to mark for client follow-up after we grouped known Microsoft 365, Google Workspace, SendGrid, and Mailchimp traffic.
PDF exports and recurring reports were more client-ready than the raw drilldowns, which reduced handoff time.
Free plan available
Pick OnDMARC if
OnDMARC fits teams that want deeper hosted controls and a clearer route toward reject
Dynamic SPF handled the SendGrid and Mailchimp cleanup without adding more DNS includes to the corporate domain.
The forwarded mail SPF failure was easier to explain because the drilldown separated authentication result, source, and policy impact.
API access, Event Hub, SSO, and role-based access controls gave the enterprise test account more operational reach.
From $9 / month
Consider Suped if
Suped fits teams that want guided fixes, hosted records, and simpler ownership in one DMARC workflow
Guided DNS fixes reduce ambiguity when marketing, IT, and a support desk share sending ownership.
Automated issue detection flags spoofing, broken DKIM, sender drift, and sources that need classification.
Published starter pricing keeps small-domain and MSP budgeting easier to explain before procurement.
Free plan available
The differences that actually change your week
Kevlarr
OnDMARC
Suped
DMARC report analysis
Daily aggregate report review and policy impact analysis.
Included, with a simple domain view
Included, with deeper drilldowns
Included
Source detection
Turning raw IP and report data into recognizable sending services.
Good for common senders
Good with richer investigation detail
Included
Forward detection
Separating forwarded mail from unauthorized or broken authentication.
Filtered well, explanation was light
Clearer drilldown
Included
Spoof detection
Finding unauthorized traffic that fails authentication and uses the domain.
Detected the spoof sample
Detected the spoof sample
Included
Notifications and alerts
Operational alerts for failures, suspicious traffic, and policy risks.
Email alerts and smart filtering
Smart alerts and Event Hub
Included
Reporting
Exports and recurring summaries for internal or client review.
Client-ready PDF reports
Detailed reporting, export limits varied
Included
API
Programmatic access for onboarding, reporting, and operational workflows.
Available for partner workflows
REST API listed
Included
Multi-tenancy
Account separation, client grouping, delegated access, and MSP control.
MSP dashboard and client switching
Domain grouping, not MSP tenanting
Included
SPF flattening
Reducing SPF lookup pressure without hand-editing every included service.
SPF lookup support only
Dynamic SPF
Included
Hosted DMARC
Managed DMARC record control through the platform.
Generated record guidance
Dynamic DMARC services
Included
Hosted SPF
Hosted SPF record management and lookup control.
Not tested as hosted
Included as Dynamic SPF
Included
Hosted MTA-STS
Hosted policy management for MTA-STS and related TLS reporting.
Not supported in our test
Included in Dynamic Services
Included
Blocklists and reputation
Blocklist (blacklist) or reputation monitoring tied to sender risk.
No blocklist workflow found
Reputation tooling, blacklist detail limited
Included
Automatic issue detection
Detection of broken records, risky sources, and authentication drift.
Configuration errors and AI filtering
Recommendations and smart alerts
Included
AI copilot
AI-assisted investigation or guided remediation inside the workflow.
AI filtering, no copilot
Radar AI on eligible tier
Included
DNS monitoring
Monitoring DNS records and changes that affect email authentication.
DMARC, SPF, and DKIM checks
DNS history and DNS Guardian options
Included
Self hostable
Ability to run the product on your own infrastructure.
No
No
No
Free trial/free tier
A public way to start without a paid contract.
Free monitoring tier
14-day free trial
Free plan
Ten dimensions, scored from 0 to 10
We scored both products against the same fixed editorial rubric after configuring the three domains, five senders, and controlled authentication cases. Higher is better in every row.
Kevlarr led on MSP operation and reporting speed; OnDMARC led on hosted controls and enforcement depth.
Kevlarr scored higher for MSP workflows because tenant switching, PDF exports, and handoff notes were quick during our three-domain run. OnDMARC scored higher on hosted records, enforcement, and alerting because Dynamic SPF and MTA-STS covered the SendGrid and Mailchimp cases without DNS sprawl. Kevlarr's weaker rows were hosted SPF/MTA-STS and public DMARC plan detail; OnDMARC's weaker rows were interface weight and client separation.
Kevlarr score
58.5/100
OnDMARC score
76/100
Kevlarr
58.5/100
DMARC enforcement
7.0
Customer support
8.0
Source resolution
7.5
Setup and onboarding
8.5
MSP workflows
8.5
Alerting and integrations
7.0
Hosted SPF and MTA-STS
0.0
Blocklist monitoring
0.0
Pricing transparency
4.5
Time to enforcement
7.5
OnDMARC
76/100
DMARC enforcement
8.5
Customer support
8.5
Source resolution
8.0
Setup and onboarding
8.0
MSP workflows
6.5
Alerting and integrations
8.0
Hosted SPF and MTA-STS
9.0
Blocklist monitoring
4.0
Pricing transparency
7.0
Time to enforcement
8.5
Feature set
Breadth vs operator speed
OnDMARC covers more infrastructure controls. Kevlarr moves faster for monitoring and MSP reporting.
OnDMARC had the broader control set once hosted SPF, MTA-STS, API access, Event Hub, and reputation tooling were part of the review. Kevlarr kept the monitoring workflow lighter and faster for client reporting. The buying criterion we would add beside both products is whether the team needs Suped's guided fixes and automated issue detection, because both still left some judgment around ownership of the unknown sender.
Kevlarr
Microsoft 365 grouped cleanly
Mailchimp needed owner notes
DKIM subdomain case readable
OnDMARC
Dynamic SPF covered SendGrid
Unknown sender investigated faster
Forwarded SPF failure clearer
Kevlarr covered the daily DMARC job well: Microsoft 365 and Google Workspace were named cleanly after the first aggregate reports, SendGrid was grouped under marketing once we approved the domain, and Mailchimp needed one manual owner note before reports looked client-ready. The DKIM pass on the marketing subdomain was readable, but the SPF pass with a visible-from mismatch required more manual interpretation than we wanted.
OnDMARC had a wider control surface. Microsoft 365, Google Workspace, SendGrid, and Mailchimp were separated with clear authentication paths; the unknown sender was easier to investigate through raw report drilldowns, and Dynamic SPF helped us plan the SendGrid and Mailchimp cleanup without adding more DNS includes. The forwarded mail SPF failure was also easier to explain because the result sat closer to the source and policy detail.
User experience
Speed vs depth
Kevlarr is quicker to operate. OnDMARC gives more explanation once you know where to look.
Kevlarr was faster for the first week of monitoring because the domain list, source summary, and report export paths were compact. OnDMARC took more time to learn, but its drilldowns made authentication edge cases easier to explain to a security team.
Kevlarr
Three domains added quickly
Unknown sender needed tagging
Forwarding noise filtered well
OnDMARC
Wizard explained DNS steps
Unknown sender drilldown clearer
Forwarding explanation more useful
Kevlarr onboarded the corporate domain, marketing subdomain, and parked domain with little friction. The parked domain stayed quiet, the corporate domain showed Microsoft 365 and Google Workspace quickly, and the marketing subdomain grouped SendGrid and Mailchimp after we approved them. Finding the unknown sender took a few more clicks and a manual note, while the forwarded SPF failure was filtered well but explained in shorter terms.
OnDMARC had more setup prompts and more screens, so the first session felt heavier. The extra structure paid off when we investigated the unknown sender, because raw report paths, source details, and policy impact were closer together. The forwarded mail SPF failure was easier to explain to a non-DMARC owner because OnDMARC separated the authentication failure from the decision not to treat it as spoofing.
Support
Personal help vs formal onboarding
Kevlarr feels more direct for MSP handoff. OnDMARC feels more structured for larger security teams.
Kevlarr's support path matched a hands-on operator model, especially when we needed a quick DNS handoff note for the marketing subdomain. OnDMARC had a more formal onboarding shape, which suited the enterprise scenario but required clearer ownership between presales, implementation, and account review.
Kevlarr
Fast DNS handoff help
Personal specialist responses
Enterprise path less explicit
OnDMARC
Formal onboarding path
Quarterly review options
Engineer handoff needs checking
Kevlarr was strongest when the question was narrow: what DMARC record to publish, whether the support desk sender needed DKIM work, and which client note should accompany a report. The setup handoff was practical, escalation felt personal, and the MSP support promise was clearer than the enterprise onboarding package. For a large security team, we would verify SSO, PSA sync, and paid support scope before depending on it.
OnDMARC was better suited to formal rollout. The onboarding flow supported an enterprise plan with DNS review, enforcement sequencing, and account touchpoints, and the higher tiers described dedicated support options. The handoff risk was coordination: if the implementation engineer, customer success owner, and internal DNS owner were not named early, small changes such as MTA-STS or MX updates took longer to close.
Suitability
MSP fit vs enterprise fit
Kevlarr is the cleaner MSP fit. OnDMARC is the cleaner enterprise enforcement fit.
Kevlarr is easier to justify when the work is repeated across many small client domains and the handoff needs to be report-led. OnDMARC is easier to justify when one organization needs hosted SPF, MTA-STS, SSO, API access, and a defensible route to reject. The buying criterion we would add is alert quality and MSP workflow fit: Suped's product puts those checks closer to day-to-day ownership when teams manage many domains or clients.
Kevlarr
MSP switching was quick
PDF reports client-ready
SMB monitoring fit
OnDMARC
Enterprise controls ran deeper
Domain groups need planning
MSP handoff less natural
For MSPs, Kevlarr's account separation, customer switching, recurring reports, and PDF handoff made the 90-day workflow feel efficient. SMB buyers also get a clear monitoring path because setup was light and the free entry point exists. The tradeoff is that deeper hosted record control and public paid DMARC limits were less clear, so a buyer with heavy DNS automation needs more due diligence.
For enterprise teams, OnDMARC's role controls, domain grouping, API access, hosted SPF, and MTA-STS made it more suitable for central security ownership. It handled the corporate domain and marketing subdomain with stronger governance, but client-style handoff took more planning. MSPs can manage many domains in OnDMARC, but it did not feel as naturally built around recurring client reporting as Kevlarr.
What each tool feels like after 90 days of real use
Kevlarr
Best for MSPs that need monitoring, reports, and quick client movement
After 90 days, Kevlarr felt like a practical operator tool. The corporate domain showed Microsoft 365 and Google Workspace quickly, the marketing subdomain became readable once we approved SendGrid and Mailchimp, and the parked domain stayed easy to monitor because there was almost no legitimate traffic to review.
The day-to-day strength was not a single screen, it was the low amount of time needed to turn reports into a client note. The weak point was deeper remediation: the unknown sender and the visible-from mismatch still needed an experienced owner to decide what to fix and who should fix it.
Where it wins
Fast setup across three test domains
Good client-ready reports
Useful noise filtering for forwarding
Clear MSP account switching
Where it lags
Paid DMARC limits were not public
No hosted SPF or MTA-STS in our test
Unknown sender ownership stayed manual
Enterprise onboarding detail was lighter
Pricing
Free monitoring; paid DMARC pricing not public
Free tier
Yes, free monitoring
Onboarding
Same day for three domains
G2 rating
4.8 / 5
OnDMARC
Best for organizations that need hosted controls and formal enforcement planning
After 90 days, OnDMARC felt more like an email authentication control plane. Dynamic SPF reduced DNS pressure on the corporate domain, MTA-STS planning was part of the same review, and the policy movement path was easier to defend to a security lead.
The tradeoff was operating weight. OnDMARC answered more questions, but it also created more places to look. We liked it most when a central team owned DNS, security review, and enforcement, and liked it less for MSP-style recurring client handoff.
Where it wins
Dynamic SPF handled sender growth
Forwarded failure explanation was clearer
Hosted MTA-STS path was present
Enterprise controls were deeper
Where it lags
Interface took longer to learn
Higher-tier pricing was gated
Domain grouping needed planning
Exports felt less flexible
Pricing
From $9 / month
Free tier
14-day free trial
Onboarding
Structured setup with more review
G2 rating
4.8 / 5
Pricing
Kevlarr
OnDMARC
Suped
Small
1 domain, up to 1k emails / month.
$0
Free monitoring is public, but volume and retention limits are not listed.
$9 / month
Express covers this segment and is billed annually.
$0 / month
Free plan covers 1 domain and 1,000 monthly emails.
Medium
2 domains, up to 100k emails / month.
Not publicly listed as of May 15, 2026
Generic paid prices exist, but DMARC limits were not verified.
$9 / month
Express covers up to 4 domains and 1 million monthly emails.
Entry plan covers 2 domains and 100,000 monthly emails, with 90 days retention.
Large
10 domains, up to 1 million emails / month.
Not publicly listed as of May 15, 2026
Managed DMARC and MSP plans require pricing confirmation.
Not publicly listed as of May 15, 2026
Essentials or higher is the practical fit, but current pricing is not public.
10 domains and 1,000,000 monthly emails, with 365 days retention.
Enterprise
Over 20 domains and 1 million emails / month.
Not publicly listed as of May 15, 2026
Full-service and MSP pricing are sales-led with no public amount.
Not publicly listed as of May 15, 2026
Enterprise and Premier tiers support larger deployments, but exact amounts are not public.
20 domains and 2,500,000 monthly emails, with 365 days retention. Unlimited domains/emails negotiable.
OnDMARC Express at $9 / month is a public list price billed annually. Kevlarr's free monitoring is public, while its paid DMARC, managed, and MSP prices are not publicly listed; older generic Kevlarr paid figures were not treated as DMARC entitlements. No estimated prices are used. Pricing was checked as of May 15, 2026.
If you cannot decide between the two, maybe the answer is Suped
Suped
Get started
Guided sender fixes
Kevlarr identified the unknown sender, but ownership still needed manual notes in our test. Suped's product turns source findings into assigned fix steps for Microsoft 365, Google Workspace, SendGrid, Mailchimp, and support desk mail.
Hosted record ownership
Kevlarr lacked hosted SPF and MTA-STS in our scoring, while OnDMARC added more record controls to manage. Suped's product keeps hosted SPF, hosted DMARC, and hosted MTA-STS tied to the same remediation workflow.
Cleaner MSP operations
OnDMARC's domain grouping worked for enterprise teams but needed more planning for client handoff. Suped's product keeps account separation, alerts, and recurring reports closer to MSP routines.
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 Kevlarr or OnDMARC?
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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