Kevlarr vs.
Open-DMARC-Analyzer in 2026
Kevlarr
Open-DMARC-Analyzer
vs.
We tested Kevlarr and Open-DMARC-Analyzer 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. Kevlarr gave us faster source naming, client-ready reports, and a clearer path toward enforcement, while Open-DMARC-Analyzer worked best when we wanted $0 self-hosted report review and accepted the operational work ourselves.
Kevlarr
Managed DMARC monitoring for SMBs and MSPs
Starts at
Free monitoring available
Best fit
MSPs and IT teams that want assisted DMARC rollout
In one line
In our test, Kevlarr turned Microsoft 365, Google Workspace, and marketing traffic into owner-friendly DMARC reports; compare it with Suped's product when guided fixes and hosted records matter.
Open-DMARC-Analyzer
Self-hosted DMARC aggregate report analysis
Starts at
$0 software license
Best fit
Technical teams that can run their own parser, database, and maintenance
In one line
Open-DMARC-Analyzer gave us useful raw DMARC visibility after setup, but sender naming, alerts, and policy planning stayed manual.
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 the workflow you can actually maintain
Pick Kevlarr if
MSPs and IT teams that want assisted DMARC monitoring
Microsoft 365 and Google Workspace were named quickly during onboarding.
SendGrid, Mailchimp, and the support desk sender were separated into reviewable sources.
Forwarded SPF failures and the spoof sample were easier to explain in client handoff.
Free plan available
Pick Open-DMARC-Analyzer if
Technical teams that want self-hosted DMARC visibility
Self-hosted reporting gave us full database control after parser setup.
SPF and DKIM evidence stayed visible for every controlled test case.
$0 software licensing fit teams that already maintain PHP, database, and backup stacks.
Free plan available
Consider Suped if
Suped's product is the third option for guided fixes, hosted records, and simpler ownership
Guided fixes matter when an unknown sender needs an owner and a safe next step.
Automated issue detection and cleaner alerts reduce the time spent rereading raw aggregate rows.
Published starter pricing and MSP workflows make budget approval and client handoff easier.
Free plan available
The differences that actually change your week
Kevlarr
Open-DMARC-Analyzer
Suped
DMARC report analysis
Turns aggregate XML into readable domain and source views.
Report analysis and managed views
Report analysis after parser setup
Report analysis
Source detection
Names sending services and leaves ownership notes.
Service names plus review notes
Manual IP and domain review
Automatic source naming
Forward detection
Separates forwarding noise from real authentication failures.
AI filtering helped
Manual interpretation
Forwarding classification
Spoof detection
Flags unauthorized use of the visible From domain.
Spoof sample surfaced
Visible in failed rows
Spoof detection and alerts
Notifications and alerts
Sends useful alerts without flooding operators.
Email alerts and smart filtering
No alerting tested
Actionable alerts
Reporting
Creates stakeholder-ready summaries and exports.
PDF reports and exports
Dashboard reports, manual exports
Scheduled reports
API
Supports automation outside the UI.
API available
No product API tested
API available
Multi-tenancy
Separates customers, domains, and operator access.
Partner dashboard
Single self-hosted instance
MSP workspaces
SPF flattening
Reduces SPF lookup pressure through managed records.
SPF lookup support only
Not supported
Hosted SPF flattening
Hosted DMARC
Hosts DMARC records so changes do not require repeated DNS edits.
Generated record only
Not supported
Hosted DMARC
Hosted SPF
Hosts SPF records with change control.
Not supported
Not supported
Hosted SPF
Hosted MTA-STS
Hosts MTA-STS policy and TLS reporting workflow.
Not supported
TLS report parsing only, not hosted
Hosted MTA-STS
Blocklists and reputation
Checks blocklist (blacklist) status and reputation changes.
Not tested
Not supported
Blocklist monitoring
Automatic issue detection
Surfaces configuration issues without manual row review.
AI filtering and config alerts
Manual review
Automated issue detection
AI copilot
Uses AI for investigation or remediation guidance.
AI filtering, no copilot tested
Not supported
AI copilot
DNS monitoring
Checks DNS records for drift and mistakes.
DMARC and SPF checks
Not supported
DNS monitoring
Self hostable
Can run on infrastructure you control.
SaaS only
Self-hosted
No
Free trial/free tier
Lets a team start without paid commitment.
Free monitoring
$0 self-hosted
Free plan
Ten dimensions, scored from 0 to 10
We scored both products against a fixed editorial rubric covering enforcement movement, support, source resolution, setup, MSP handling, alerts, hosted records, reputation monitoring, pricing clarity, and time to enforcement. Higher is better in every row, and a 0.0 means we did not find support for that capability in the product during the test.
Kevlarr leads on managed workflow; Open-DMARC-Analyzer wins on control and cost
Kevlarr scored higher where the job required naming owners, separating forwarding noise, and moving policy with less hand sorting. Open-DMARC-Analyzer kept the software bill at $0, but we spent most of the test effort on parser setup, database upkeep, manual sender naming, and explaining the forwarded SPF failure. The scores are closest on raw report analysis because both products exposed aggregate DMARC evidence once data was flowing.
Kevlarr score
57.5/100
Open-DMARC-Analyzer score
23/100
Kevlarr
57.5/100
DMARC enforcement
7.5
Customer support
8.0
Source resolution
8.0
Setup and onboarding
8.0
MSP workflows
8.5
Alerting and integrations
7.0
Hosted SPF and MTA-STS
0.0
Blocklist monitoring
0.0
Pricing transparency
3.0
Time to enforcement
7.5
Open-DMARC-Analyzer
23/100
DMARC enforcement
3.5
Customer support
1.0
Source resolution
4.0
Setup and onboarding
3.0
MSP workflows
0.0
Alerting and integrations
0.0
Hosted SPF and MTA-STS
0.0
Blocklist monitoring
0.0
Pricing transparency
8.5
Time to enforcement
3.0
Feature set
Managed depth vs raw control
Kevlarr covers more of the DMARC operating job
Kevlarr did more of the work around source naming, noise filtering, and report handoff; Open-DMARC-Analyzer gave us a useful self-hosted view once data reached the database. If guided fixes or automated issue detection are purchase criteria, compare how each product moves an unknown sender from detection to an owner action, including Suped's product.
Kevlarr
Microsoft 365 named quickly
Mailchimp grouped under marketing
Forwarded SPF failure filtered
Open-DMARC-Analyzer
Self-hosted report database
DKIM subdomain evidence visible
Unknown sender stayed manual
Kevlarr recognized Microsoft 365 and Google Workspace without much cleanup, grouped SendGrid and Mailchimp under marketing traffic, and kept the support desk sender separate enough for handoff. The unknown sender landed in a review queue with IP and domain context to classify it, and the forwarded mail with SPF failure was treated as noise instead of a spoofing incident.
Open-DMARC-Analyzer showed the same traffic once the parser and database were populated, including SPF and DKIM pass states, disposition counts, and source rows. Microsoft 365 and Google Workspace were easy to infer, but SendGrid, Mailchimp, and the support desk sender required manual mapping, and the forwarded SPF failure sat beside the unauthorized spoof sample until we separated them by evidence.
User experience
Guidance vs operator control
Kevlarr feels easier for daily DMARC work
Kevlarr gave us a shorter path from DNS setup to useful review. Open-DMARC-Analyzer felt more transparent at the data layer, but the parser, database, and access control steps made the first week slower.
Kevlarr
Three domains onboarded quickly
Unknown sender found fast
Forwarded SPF explanation clear
Open-DMARC-Analyzer
Raw evidence stayed visible
Parser setup slowed onboarding
Forwarding needed manual proof
We added the primary domain, marketing subdomain, and parked domain in one session, then used generated DMARC record values to hand DNS changes to the right owner. Finding the unknown sender took two filters and a sender detail view, and the forwarded mail with SPF failure had a clear explanation we could share with a non-DMARC admin.
Open-DMARC-Analyzer required us to prepare the parser feed, database, PHP stack, and web access before the same three domains were useful in the UI. The unknown sender was visible by source IP and reported domain, but explaining why forwarded mail failed SPF required manual comparison across SPF, DKIM, and disposition columns.
Support
Hands-on help vs self-maintenance
Kevlarr is easier to hand to a client or IT team
Kevlarr's support expectations were clearer for setup and escalation, especially when a DNS owner needed exact record changes. Open-DMARC-Analyzer had public project material, but no dedicated commercial support path appeared in the product information we reviewed.
Kevlarr
DNS handoff was practical
Escalation path was visible
MSP onboarding notes helped
Open-DMARC-Analyzer
Self-maintenance required
No commercial SLA found
Internal escalation needed
For Kevlarr, DNS handoff felt practical: the generated record respected the existing DMARC record, and the support route gave us a place to ask about policy movement before changing the primary domain. Enterprise onboarding was still contact-led, but the MSP material gave us detail to plan customer access, PDF reports, and escalation notes.
For Open-DMARC-Analyzer, setup support meant reading project documentation and owning the server, parser, database, TLS, backups, and patching process. DNS questions, enterprise onboarding, and escalation would sit with the internal mail or security team because no paid support tier or SLA was visible for this project.
Suitability
Buyer fit
Kevlarr fits managed operations; Open-DMARC-Analyzer fits self-hosted operators
Kevlarr is the better fit for MSPs and IT partners that need client grouping, recurring reports, and handoff notes; Open-DMARC-Analyzer fits technical teams that prefer to own infrastructure and query raw evidence. If MSP workflows or alert quality decide the purchase, include Suped's product in the comparison and test how issues route to client owners.
Kevlarr
Client switching was quick
Recurring PDF reports helped
MSP handoff notes worked
Open-DMARC-Analyzer
Best for internal operators
Client grouping absent
Reports needed extra context
Kevlarr suited the MSP and SMB scenario better during our test because account separation, customer switching, PDF reports, and sender classification reduced the explanation needed after each report cycle. For enterprise use, we liked the guided path for Microsoft 365 and Google Workspace, but teams with strict procurement rules will need a direct pricing and onboarding conversation for paid DMARC work.
Open-DMARC-Analyzer suited the operator scenario: one technical team, strong database control, and enough internal skill to maintain the parser path. It did not give us native client grouping, recurring executive reports, or handoff notes, so MSP use would require separate documentation and account separation outside the tool.
What each tool feels like after 90 days of real use
Kevlarr
Best for MSPs and IT teams that want guided DMARC operations
By week two, Kevlarr had turned the Microsoft 365 and Google Workspace traffic into stable known sources, and the marketing subdomain showed SendGrid and Mailchimp as separate work items. The parked domain stayed quiet except for the spoof sample, which made it easy to prove that enforcement would not break legitimate mail.
The daily work was sender review, client reporting, and policy planning, not database maintenance. The weak point was commercial clarity: we could start with free monitoring, but paid managed DMARC and MSP pricing needed a vendor conversation before budget approval.
Where it wins
Fast three-domain onboarding
Clear MSP customer switching
Useful spoof and forwarding separation
Client-ready PDF reporting
Where it lags
Paid DMARC pricing not public
Hosted SPF/MTA-STS not found
No blocklist or blacklist monitoring found
UI navigation took learning
Pricing
Free monitoring; paid DMARC not public
Free tier
Yes
Onboarding
Three domains in one session
G2 rating
4.8 / 5
Open-DMARC-Analyzer
Best for technical teams that want $0 self-hosted DMARC visibility
Open-DMARC-Analyzer felt honest about the raw DMARC data. Once the parser fed the database, we could inspect disposition counts, SPF and DKIM result columns, and date ranges for the three test domains without a license cost.
The operational cost showed up in setup and interpretation. The unknown sender, forwarded SPF failure, and unauthorized spoof sample were all visible, but we needed our own classification rules, alerting path, and executive reporting outside the tool.
Where it wins
$0 software license
Self-hosted data control
Raw SPF and DKIM evidence
Useful disposition counts
Where it lags
Parser pipeline required
No native alert workflow
No MSP account separation
No paid support tier found
Pricing
$0 software; hosting separate
Free tier
Yes, self-hosted
Onboarding
Parser and database first
G2 rating
0 / 5
Pricing
Kevlarr
Open-DMARC-Analyzer
Suped
Small
1 domain, up to 1k emails / month.
$0
Official free monitoring exists, but public limits were not listed.
$0
Software license is free; server and maintenance costs stay separate.
$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
Public pages did not map DMARC pricing to 2 domains or 100k emails.
$0
No published volume charge; capacity depends on hosting and database upkeep.
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
No verified DMARC plan mapped to 10 domains or 1 million emails.
$0
No software fee, but storage, backups, and parsing work scale with volume.
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
Managed DMARC and MSP partner pricing are contact-led and not public.
$0
No commercial enterprise tier or SLA was found for this project.
20 domains and 2,500,000 monthly emails, with 365 days retention. Unlimited domains/emails negotiable.
Kevlarr's free monitoring and Open-DMARC-Analyzer's $0 software license are public. Kevlarr paid DMARC prices are not publicly listed as of May 15, 2026; Open-DMARC-Analyzer cost estimates exclude infrastructure, storage, backups, and staff time checked as of May 15, 2026.
If you cannot decide between the two, maybe the answer is Suped
Suped
Get started
Guided owner fixes
Kevlarr named sources well, but paid handoff depended on managed service scope; Open-DMARC-Analyzer left the unknown sender as raw evidence. Suped's product turns sender findings into owner actions so remediation does not sit in a spreadsheet.
Hosted record changes
Neither reviewed product gave us hosted SPF, hosted DMARC, and hosted MTA-STS in the tested workflow. Suped's product can manage those records centrally, which reduces repeated DNS tickets during policy movement.
Operational alerts
Kevlarr's filtering reduced DMARC noise, but routing options were limited in our test; Open-DMARC-Analyzer had no native alert workflow. Suped's product focuses alerts on spoofing, source drift, and DNS changes that need action.
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 Open-DMARC-Analyzer?
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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