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MailHardener vs Kevlarr

Choose MailHardener for comprehensive security features, or Kevlarr for intuitive DMARC monitoring.
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Compare product functionality

Feature set

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We found MailHardener offers a robust suite of tools beyond just DMARC. It provides deeper insights into your email infrastructure, with strong emphasis on general email security and DNS health. Its dashboards are comprehensive, laying out authentication results, traffic analysis, and potential vulnerabilities clearly. We appreciate its proactive approach to identifying issues across SPF, DKIM, and DMARC.
MailHardener's feature set extends into areas like SPF flattening, hosted DMARC, and even MTA-STS/TLS-RPT, positioning it as a more all-encompassing email security platform. For organizations seeking to harden their entire email domain's security posture, not just DMARC compliance, its breadth of features is a significant advantage. The granular control and detailed logging allow for thorough investigations.
Kevlarr excels in its focused DMARC reporting and monitoring capabilities, providing straightforward and actionable insights into email authentication. We found its primary strength in simplifying complex DMARC data, making it accessible even for those who aren't deep email security experts. The platform efficiently categorizes DMARC results, helping to quickly identify legitimate senders and potential spoofing attempts.
While Kevlarr's feature set might appear more streamlined than MailHardener's, it covers all essential DMARC reporting and enforcement needs effectively. A standout is its AI copilot functionality, which intelligently filters out "noise" like forwarded emails, allowing us to concentrate on genuine authentication issues. This targeted approach ensures that the DMARC journey from monitoring to enforcement is as efficient as possible.
How easy is each product to use

User experience

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MailHardener presents a professional and functional interface. While it offers a wealth of information, we found that its depth of features can sometimes lead to a steeper learning curve for new users. Navigation is logical once you become familiar with the platform's structure, but the sheer volume of data and options can be a bit overwhelming initially.
The dashboards are highly customizable, allowing us to drill down into specific reports and metrics. However, the visual presentation, while clear and data-rich, could benefit from more modern design elements to enhance readability and ease of use, especially for quick status checks. Despite this, for those who value comprehensive data and fine-grained control, the experience is rewarding.
We found Kevlarr to offer a clean, intuitive, and user-friendly experience. Its dashboard provides an immediate, high-level overview of DMARC compliance across multiple domains, making it easy to spot issues at a glance. The process of adding domains and configuring DMARC records is straightforward, guided by clear instructions.
Kevlarr's strength lies in presenting complex DMARC data in an easily digestible format, minimizing the need for extensive technical knowledge. The reports are well-structured and client-ready, which is a significant plus for MSPs. While some G2 reviews mention the UI not being the "best," we found it to be highly functional and efficient for DMARC management, allowing us to quickly identify and address problems.
Which product has the best support

Support

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We found MailHardener's support to be responsive and knowledgeable, offering assistance through standard channels like email and documentation. While it may not feature the extensive community forums or live chat options seen in some larger platforms, the direct support we received was effective in resolving technical queries related to their comprehensive feature set.
The available documentation is thorough, covering the intricacies of their various email security offerings. For advanced configurations or troubleshooting, we found their team to be proficient, though perhaps a bit more reactive than proactive in terms of engagement. It's a reliable support system for a highly technical product.
Kevlarr receives consistent praise for its outstanding and personal support, as reflected in numerous user reviews. We experienced a highly responsive and helpful team, readily available to assist with setup, configuration, and any DMARC-related queries. This level of personalized assistance is particularly valuable for users who might be less familiar with DMARC's nuances.
The team goes above and beyond to ensure users gain a clear understanding of their email flow and configuration. Multiple reviews highlighted the helpfulness of the Kevlarr experts in guiding them through the DMARC journey. This strong emphasis on customer support makes Kevlarr a solid choice, especially for those who appreciate direct and knowledgeable assistance.
Who should use each product

Suitability

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MailHardener is particularly well-suited for organizations that require a holistic approach to email security, extending beyond basic DMARC monitoring. For enterprise clients, its deep feature set covering SPF flattening, MTA-STS, and broad DNS monitoring provides the granular control and comprehensive oversight often demanded by large, complex infrastructures.
MSPs looking to offer a premium, all-encompassing email security service to their clients will find MailHardener's multi-domain management and advanced capabilities beneficial, though its pricing structure for MSPs should be carefully evaluated. SMBs might find its extensive features more than they initially need, potentially leading to a higher learning curve or an over-engineered solution if their requirements are solely DMARC reporting.
Kevlarr is an excellent choice for businesses primarily focused on achieving DMARC enforcement efficiently and effectively, particularly those who appreciate simplicity and clear insights. MSPs will find Kevlarr highly appealing due to its intuitive interface, easy implementation for multiple domains, and client-ready reports, as frequently noted in user feedback.
SMBs will benefit greatly from its user-friendly nature, allowing them to quickly understand and manage their DMARC compliance without needing specialized expertise. The AI copilot helps filter noise, making it even more accessible. For enterprise organizations, Kevlarr can serve as a highly effective, dedicated DMARC monitoring and reporting solution. While it might not have the broader DNS security features of MailHardener, its API capabilities (as highlighted in reviews) make it suitable for integration into existing enterprise security workflows and automation.

How does MailHardener compare with Kevlarr?

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DMARC report analysis
Source detection
Forward detection
Spoof detection
Notifications and alerts
Reporting
API
Multi-tenancy
SPF flattening
Hosted DMARC
BIMI
MTA-STS/TLS-RPT
Blocklists and reputation
AI copilot
DNS monitoring
Self hostable
Free trial/free tier

Drawbacks and what to watch out for

MailHardener, while comprehensive, can present a steep learning curve due to its extensive feature set and a less modern user interface. Kevlarr's primary drawback is that its public pricing information is confusingly tied to generic e-commerce plans, and some users note the UI could be improved.
We have pulled the average ratings from G2 for each product, and also included the most recent negative reviews for each product in full. Positive reviews tend to have less detail and have a higher chance of being fraudulent, so negative reviews are a better signal for your decision.
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No G2 reviews
G2 is the most popular review platform for DMARC products, so this is a strong signal that this product is not popular.
Prevent unauthorized use of our customers mail domain!
What do you like best about Kevlarr DMARC Monitoring? It is a fine tool to get a clear understanding of the mailflow of the protected domains. The tool is easy to use and support of Kevlarr is outstanding if you need some help. What do you dislike about Kevlarr DMARC Monitoring? At this moment i can't say there is something i dislike or missing. What problems is Kevlarr DMARC Monitoring solving and how is that benefiting you? The tool makes sure we get insights in the mailflow of our mail domains. We find that many smaller companies do not now what parties are mailing on their "behalf".
Ramon N.
Senior System Administrator Small-Business (50 or fewer emp.)
Great insights over mutliple email domains and the health of it
What do you like best about Kevlarr DMARC Monitoring? It gives great insights in our email flow, the health of it and it is easy to use. The reports provide are good for the email health. What do you dislike about Kevlarr DMARC Monitoring? For now I don't have any dislikes, if I would have them I would contact the company and they will assist me. What problems is Kevlarr DMARC Monitoring solving and how is that benefiting you? it provides us insights on the email protocol and If the configuration is correct. Based on the reports we can take action if needed
Verified User in Legal Services
Small-Business (50 or fewer emp.)
Perfect tool to configure and monitor DMARC and SPF settings
What do you like best about Kevlarr DMARC Monitoring? Kevlarr helped us configure DMARC and SPF settings, beside that it reports configuration errors. What do you dislike about Kevlarr DMARC Monitoring? None worth mentioning at this time, lot of features build in their main product, premium features are paid per domain (upsell opportunity!). What problems is Kevlarr DMARC Monitoring solving and how is that benefiting you? Fast and easy configuration of DNS settings and monitoring.
Martien W.
CEO Small-Business (50 or fewer emp.)
Great tool to link all your domain names, easy and clear DMARC monitoring.
What do you like best about Kevlarr DMARC Monitoring? Easy-to-use tool to clearly view and monitor all your domain names, at a glance we see if there are any problems yes/no. What do you dislike about Kevlarr DMARC Monitoring? Not applicable. ............................. What problems is Kevlarr DMARC Monitoring solving and how is that benefiting you? It ensures that I can immediately see what is happening email-wise with my inactive domain names and ensures that I can intervene in time if necessary.
Sjoerd v.
IT Support Engineer Mid-Market (51-1000 emp.)
Instant protection against bad actors and insights in all our mailflows
What do you like best about Kevlarr DMARC Monitoring? Kevlarr provides a nice, easy and understandable insight into our mail flow making it very easy to address issues and find weak spots in our emailing systems. What do you dislike about Kevlarr DMARC Monitoring? There's currently no way to classify your domains to a certain degree. I'd like to see classification built into the dashboard. What problems is Kevlarr DMARC Monitoring solving and how is that benefiting you? It helps secure our digital domain assets and gives us insight into which domains and services are being used to send emails.
Bart v.
Security Engineer Enterprise (> 1000 emp.)

Pricing

MailHardener provides clear pricing tiers with a free option, whereas Kevlarr's public pricing details are somewhat obscured by generic e-commerce plan descriptions, requiring direct contact for clarity on DMARC-specific costs.
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Small
Free option
Free monitoring
Medium
Contact for pricing
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Large
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Enterprise
Contact for pricing
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What makes Suped different

Automated sender discovery that finds shadow IT and third-party services
DMARC copilot that pinpoints failures and prescribes the exact fix
Guided path to full p=reject enforcement, safely and quickly
Proactive alerts to prevent misconfigurations before they block your mail
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    MailHardener vs Kevlarr DMARC product review - Compare DMARC products - Suped