GoDMARC offers a comprehensive suite of features designed specifically for DMARC implementation and management. We found its dashboard to provide excellent visibility into DMARC reports, making it straightforward to identify legitimate sending sources and pinpoint potential spoofing attempts. The platform goes beyond mere reporting, offering tools to help us achieve DMARC enforcement.
Beyond core DMARC functionalities, GoDMARC also incorporates elements such as IP reputation monitoring, blacklist (or blocklist) checks, and even an instant email analyzer. We appreciate that it includes support for forensic reports (RUF) in its paid plans, which can be invaluable for deeper investigations into email abuse. Future enhancements are also expected, with a stated aim to become fully AI-based.
The Splunk TA-DMARC add-on is primarily a data ingestion tool for DMARC aggregate reports (RUA) within the Splunk ecosystem. It parses XML reports and makes the data available for analysis using Splunk's powerful search and reporting capabilities. We found that its strength lies in leveraging existing Splunk infrastructure for those who are already heavily invested in it.
However, it's important to understand that the add-on itself does not provide an out-of-the-box DMARC management interface. All visualizations, alerts, and detailed analyses need to be custom-built within Splunk using Splunk Query Language (SPL). While this offers immense flexibility for Splunk experts, it means that many advanced DMARC features, such as direct SPF flattening or BIMI management, are not inherently part of the add-on and would require significant additional configuration or external tools.
How easy is each product to use
User experience
GoDMARC offers a clean and intuitive web-based interface that makes DMARC monitoring and management accessible. We found the dashboard to be well-organized, with clear visualizations of DMARC compliance, authentication results, and sending sources. Setting up DMARC records and adjusting policies is guided by a wizard-based approach, which simplifies a complex process.
The platform provides an 'at-a-glance' view of our DMARC status, allowing us to quickly identify issues and track progress towards enforcement. Even for those with limited DMARC experience, the user experience is designed to be supportive, with easy-to-understand reports and actionable insights. It aims to reduce the technical overhead typically associated with DMARC.
The user experience for Splunk TA-DMARC add-on is entirely dependent on the user's proficiency with Splunk. For seasoned Splunk administrators and security analysts, integrating DMARC data is straightforward as it leverages familiar Splunk search and dashboarding tools. However, for anyone not already deeply embedded in Splunk, there's a steep learning curve.
We found that while the add-on successfully ingests the DMARC data, creating meaningful reports and dashboards requires significant effort and knowledge of Splunk Query Language (SPL). It does not offer a pre-built DMARC-specific user interface. This means that visualizing compliance, identifying unauthorized senders, or setting up alerts is a manual process that needs to be configured from scratch, or by using community-contributed Splunk apps, which may or may not be up-to-date.
Which product has the best support
Support
GoDMARC provides multiple tiers of support, starting with chat support for its free plan, and extending to email and chat support for paid plans, with options for dedicated support at higher tiers. We found their support team to be responsive and knowledgeable, particularly when dealing with complex DMARC implementation challenges. They offer a hands-on approach, which is very helpful.
Many users highlight the expertise of the GoDMARC team, noting their extensive experience in the email industry. This level of guided support can be a significant advantage, especially when navigating the intricacies of DMARC deployment and troubleshooting. This contrasts sharply with self-service models, providing reassurance that assistance is readily available when needed.
The Splunk TA-DMARC add-on is officially listed as "Not Supported" and "archived." This means there is no official support provided by the original developer, nor are there guaranteed updates or ongoing development. We found that this places the entire burden of maintenance, troubleshooting, and issue resolution on the user organization.
While there is a robust Splunk community that might offer unofficial assistance, relying solely on community support for a critical security function like DMARC monitoring can be risky. Organizations using this add-on must have internal Splunk expertise capable of handling any problems that arise, effectively becoming their own support team. This lack of formal support is a critical factor to consider for any enterprise deployment.
Who should use each product
Suitability
GoDMARC is particularly well-suited for organizations that need a dedicated, user-friendly DMARC solution without requiring deep technical expertise in email authentication protocols. It's a strong choice for SMBs and mid-market companies looking for a guided approach to DMARC implementation and enforcement. Its generous free plan also makes it accessible for smaller entities or those just starting their DMARC journey.
For enterprise clients and MSPs (managed service providers), GoDMARC offers advanced features and dedicated support options, making it a viable solution for managing multiple domains and complex environments. Its focus on a comprehensive, all-in-one DMARC platform ensures that all aspects of email authentication are covered efficiently, reducing the need for multiple tools.
The Splunk TA-DMARC add-on is almost exclusively for organizations that have an existing, mature Splunk deployment and the internal expertise to manage it. It's best for enterprise clients with security operations centers (SOCs) already heavily reliant on Splunk for log aggregation and incident response. It allows DMARC data to be integrated into broader security monitoring workflows.
It is not suitable for SMBs or organizations without a significant Splunk investment and skilled Splunk administrators, as the effort to set up and maintain it would far outweigh the benefits. MSPs might consider it if they specifically offer Splunk management services, but it would require them to build out the DMARC reporting and management capabilities from scratch within Splunk for each client, which can be time-consuming and inefficient compared to dedicated DMARC platforms.
How does GoDMARC compare with Splunk TA-DMARC add-on?
DMARC report analysis
Ability to parse and visualize aggregate (RUA) DMARC reports.
Requires Splunk expertise for visualization
Source detection
Identification of email sending sources using your domain.
Requires custom Splunk queries
Forward detection
Detect email forwarding that can impact DMARC alignment.
Through Splunk data analysis
Spoof detection
Ability to identify and block fraudulent email attempts.
Leverages DMARC policies and Splunk alerts
Notifications and alerts
Automated alerts for DMARC issues or suspicious activity.
Requires custom Splunk alert configuration
Reporting
Comprehensive dashboards and customizable reports.
Utilizes Splunk's native reporting engine
API
Programmatic access to DMARC data and management features.
Relies on Splunk's API, not native to add-on
Multi-tenancy
Support for managing multiple clients or domains.
Available in Go-Pro and Enterprise plans
Inherently supported by Splunk platform
SPF flattening
Mechanism to simplify SPF records and avoid lookup limits.
As part of DMARC implementation guidance
Reporting only, no management capability
Hosted DMARC
Managed DMARC DNS records and policy settings.
Reporting only, no management capability
BIMI
Support for Brand Indicators for Message Identification.
Part of their comprehensive email security suite
Not a direct feature of the add-on
MTA-STS/TLS-RPT
Reporting and management for secure email transport.
Included in Go-Pro and Enterprise plans
Not a direct feature of the add-on
Blocklists and reputation
Monitoring of IP and domain reputation against blacklists.
IP reputation included in paid plans
Requires external integrations with Splunk
AI copilot
Assistance and insights powered by artificial intelligence.
Stated as a future development goal
Not part of this archived add-on
DNS monitoring
Tracking changes and health of DNS records.
Domain DNS history included
Reporting is DMARC specific
Self hostable
Option to host the software within your own infrastructure.
SaaS solution
Add-on for self-hostable Splunk instances
Free trial/free tier
Availability of a free version or trial period.
Offers a comprehensive free plan
Add-on itself is free, but Splunk has costs
Drawbacks and what to watch out for
GoDMARC generally receives positive feedback, but some users have noted the pricing structure for higher tiers could offer more discounts or be more flexible. On the other hand, the Splunk TA-DMARC add-on's primary drawback is its archived status and lack of official support, which significantly impacts its long-term viability and ease of use.
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.
5 / 5(13)
0 / 5(0)
A Good Domain Email Phishing Blocker
4.0 / 5
What do you like best about GoDMARC?
Its user interface provides easy integration of privacy records, easy to sign up, and serves as the central hub for all domain email-related privacy solutions.
It blocks phishing emails in real time, so businesses don't have to worry about them through DMARC, DKIM, SPF, and BIMI records.
What do you dislike about GoDMARC?
The product has potential for further improvement with the addition of more business use cases, which could expand its usefulness and appeal to a wider range of users.
What problems is GoDMARC solving and how is that benefiting you?
It addresses all phishing-related issues and enhances our brand reputation by providing a comprehensive solution.
Satyam V.
Founder Small-Business (50 or fewer emp.)
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.
Pricing
GoDMARC offers tiered pricing from a robust free plan to enterprise options, while the Splunk TA-DMARC add-on is technically free but requires a separate, potentially costly Splunk license.
Small
Up to 10k emails / month (approx. 120k RUA reports / year)
Free plan (700k RUA/year, 2 active domains)
Free add-on, plus Splunk license
Medium
Up to 100k emails / month (approx. 1.2M RUA reports / year)
Go-Basic ($60/month, 1 active domain, unlimited RUA)
Free add-on, plus Splunk license
Large
Up to 1 million emails / month (approx. 12M RUA reports / year)
Go-Pro ($145/month, 1 active domain, unlimited RUA)
Free add-on, plus Splunk license
Enterprise
Over 1 million emails / month
Contact sales for Go-Enterprise (unlimited domains, unlimited RUA)
Free add-on, plus Splunk license
Suped hard sell incoming!
Still not satisfied with GoDMARC or Splunk TA-DMARC add-on?
5 / 5(13)
