InboxMonster provides a robust suite of tools primarily focused on email deliverability, inbox placement, and sender reputation. While it includes DMARC monitoring, its core strength lies in broader email marketing performance.
We found its features extend to creative proofing, device rendering, spam trap monitoring, and real-time support for various email service providers, offering a comprehensive view of email health beyond just DMARC authentication.
Fraudmarc Community Edition (CE) is a dedicated DMARC reporting platform, offering granular insights into DMARC, SPF, and DKIM authentication. Its primary function is to help users understand their DMARC aggregate reports (RUA) and forensic reports (RUF).
As an open-source solution, it provides the fundamental tools for DMARC implementation and monitoring, with a focus on self-management and community-driven support. It also boasts features like Universal SPF for flattening, which can be a lifesaver for domains hitting the 10-lookup limit.
How easy is each product to use
User experience
InboxMonster offers a user-friendly interface that aggregates complex deliverability data into digestible reports. Its dashboards are designed to provide quick overviews of key performance indicators, though some users might find the sheer volume of data initially overwhelming.
The platform prioritizes visual representation of data, making it easier to spot trends and issues. We noted that despite its extensive features, navigation is generally intuitive, especially with the 'white glove setup' and dedicated support.
Fraudmarc Community Edition, being a self-managed, open-source tool, requires a higher degree of technical proficiency to set up and operate. Users need comfort with server management and understanding of DMARC configurations to fully leverage its capabilities.
The interface is functional, but less polished and automated than commercial alternatives. We found that the user experience is very much about hands-on configuration and direct interaction with raw DMARC data, which might not suit those looking for a plug-and-play solution.
Which product has the best support
Support
InboxMonster prides itself on a high level of personalized support, including a 'white glove setup' and dedicated account managers. We consistently observed proactive outreach and detailed consultations, often leveraging their relationships with major email providers to troubleshoot issues.
Users frequently highlight the expertise and responsiveness of their support team, which helps bridge the knowledge gap for teams less familiar with intricate deliverability challenges. This hands-on approach is a significant differentiator.
Support for Fraudmarc Community Edition is primarily community-driven through its online forum. While this fosters a collaborative environment for advanced users to share knowledge and solutions, it lacks the dedicated, one-on-one assistance found in commercial offerings.
We found that troubleshooting complex issues with Fraudmarc CE often relies on self-sufficiency and leveraging existing community discussions or posting new questions. This model works well for technically adept users but can be challenging for those needing direct, immediate assistance.
Who should use each product
Suitability
InboxMonster is best suited for mid-market and enterprise-level organizations that prioritize comprehensive email deliverability, sender reputation management, and creative optimization. It's particularly valuable for marketing teams with high sending volumes where inbox placement directly impacts revenue.
While not explicitly designed for MSPs, its robust features and dedicated support could be adapted. SMBs might find the pricing steep, but larger SMBs with critical email operations could still benefit from its detailed insights and managed services.
Fraudmarc Community Edition is ideal for technically proficient individuals, developers, and smaller organizations (SMBs) who need a free, self-hosted DMARC reporting solution. It's a solid choice for those comfortable with managing their own infrastructure and keen on understanding raw DMARC data.
MSPs serving clients who prefer open-source solutions or require very basic DMARC monitoring could also consider it, provided they have the internal expertise. It's generally less suitable for enterprise environments that typically require extensive automation, multi-tenancy, and professional support.
How does InboxMonster compare with Fraudmarc Community Edition?
DMARC report analysis
Analyzes DMARC aggregate and forensic reports for domain security.
Source detection
Identifies legitimate and unauthorized email sending sources.
Forward detection
Tracks email forwarding that may affect DMARC authentication.
Spoof detection
Detects attempts to send emails fraudulently using your domain.
Notifications and alerts
Provides real-time alerts for DMARC policy changes or threats.
Generates various reports on email authentication and deliverability.
Comprehensive deliverability reports.
Basic DMARC specific reports.
API
Offers an API for integrating with other systems.
Available for integrations.
Not a primary feature of the community edition.
Multi-tenancy
Supports managing multiple client domains from a single account.
Designed for enterprise and agencies.
Not built for multi-tenant environments.
SPF flattening
Reduces the number of SPF lookups to stay within DNS limits.
Not a core feature.
Offers Universal SPF flattening.
Hosted DMARC
Manages DMARC records and reporting on behalf of the user.
Offers DMARC monitoring, not hosted DMARC.
Requires self-hosting for DMARC reports.
BIMI
Supports Brand Indicators for Message Identification (BIMI).
MTA-STS/TLS-RPT
Provides monitoring and reporting for MTA-STS and TLS-RPT.
Blocklists and reputation
Monitors blocklists (blacklists) and sender reputation.
Comprehensive blocklist (blacklist) and reputation monitoring.
Does not include blocklist monitoring.
AI copilot
Leverages AI to provide insights and assistance.
DNS monitoring
Monitors DNS records for potential issues.
Part of wider deliverability monitoring.
Essential for SPF and DMARC record integrity.
Self hostable
Can be installed and run on your own servers.
Software-as-a-Service (SaaS).
Open-source and self-hostable.
Free trial/free tier
Offers a free version or trial period.
No free tier or trial, paid plans start at $3,000 annually.
Completely free and open source.
Drawbacks and what to watch out for
InboxMonster is a powerful tool, but its primary drawbacks include a high price point and the complexity that comes with a feature-rich platform, which can sometimes make it difficult to navigate independently without dedicated support. Fraudmarc Community Edition, while free, demands significant technical expertise for setup and maintenance, and its community-only support model might leave less technical users feeling isolated. It also lacks the broader deliverability and reputation monitoring tools that commercial platforms offer.
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.
4.9 / 5(44)
0 / 5(0)
Josie + InboxMonster has helped our email team tremendously!
4.0 / 5
I'm newer to the email team that utilizes InboxMonster but from what I've gathered from my coworker who has worked with Josie and InboxMonster for over a year, Josie was instrumental in providing actionable insights to enhance deliverability. We don't have a proper CRM tool to leverage so InboxMonster isn't as much a problem as the tool we're using for email. At the beginning of the year, the team discussed solutions such as better domain/IP allocation, stricter demark policies, and monitoring iCloud; they also noted the impact of email frequency and rogue franchisees on complaint rates. Next steps included investigating unsubscribe inconsistencies, exploring click activity data, discussing IP address optimization, and a future demo of Inbox Monster's "Creative Projects" tool; Josie Garcia will also provide further ISP and deliverability information. Most recently, Josie shared SendGrid-specific recommendations, best practices, and provided platform training, including user management, notifications, campaign tagging, subscriber insights, and spam trap analysis.
Verified User in Maritime
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.
Great toolset and helpful account support
4.0 / 5
The toolset is very robust and they are consistently adding to the functionality. The account support has also been great and incredibly proactive. Thom is the best and always super helpful. Right now, there is nothing currently that I do not like or appreciate about Inbox Monster. Inbox Monster is helping us manage and get insight into deliverability problems when they arise. There is a great toolset that is built behind this management and the additional tools with respect to content rendering is super helpful.
Verified User in Publishing
Mid-Market (51-1000 emp.)
Valuable Deliverability Insights
4.5 / 5
Inbox Monster provides a lot of valuable insights into how are email deliverability is across many different email service providers. Inbox Monster has many features and data sets, but not all of the data feels immediately actionable and I don't understand what every feature does. Before Inbox Monster, we couldn't see where our emails were landing or what seeds were having deliverability issues.
Verified User in Higher Education
Mid-Market (51-1000 emp.)
A Game-Changer for Email Deliverability
4.5 / 5
Inbox Monster has been a life saver for our email program. We have worked with Josie for just under a year, but the amount of dedication and support she provided to analyze our deliverability, help us come up with an action plan to remediate our poor deliverability and sender reputation, and ongoing monitoring of trends after working through our issues, has played a significant role in the health and success of our email marketing. Josie is always quick to respond and will walk through the issues with us, giving us valuable insights and recommendations along the way. My team does not have a strong background in deliverability, but Josie and the Inbox Monster team, has made a very technical part of email marketing very easy to understand and action against, allowing us to grow our skillset while also educating the rest of the company on deliverability best practices to ensure we do not fall into the same mess that we worked so hard to pull ourselves out of. In October 2024, we found out, with the help of Inbox Monster, that our inbox rate with Gmail was at 1% with low sender reputation. After working with Josie, we were able to increase and maintain our Gmail inbox rate to 95-100% with high sender reputation within 4 months. I cannot recommend Inbox Monster enough. Email deliverability is overwhelming. This is not an Inbox Monster issue. The team at Inbox Monster is incredibly knowledgeable and gives so much information. A lot of the time, the analysis is easy to follow while meeting with the Inbox Monster team, but the amount of numbers and tabs within the platform make it a little difficult to follow on our own. We have a wonderful support team who are willing to meet at our cadence to discuss, but it's a bit difficult to do our own analysis outside of those meetings. Inbox Monster helps provide valuable insight to our email deliverability and sender reputation.
Verified User in Health, Wellness and Fitness
Enterprise (> 1000 emp.)
Great tool with excellent consulting support
4.5 / 5
Clear reporting to understand our deliverability/inboxing, as well as domain/IP reputation factors. And the consulting services offered save us a ton of time, as they leverage existing relationships with email providers to troubleshoot/address inboxing issues. Super easy to use and onboard as well. Everything is worth it, but the tool costs more than other deliverability platforms, however, that's largely because they are taking on the work of coordinating with email providers. They offer a one-stop shop of crucial information to understand our sending domain/ip health, and most importantly, offer services that help us work with email providers quickly and effectively. This saves our team a ton of time we would otherwise have to spend coordinating with each ESP
InboxMonster offers premium, annual-billed suites starting at $3,000, focusing on comprehensive deliverability, while Fraudmarc Community Edition is a free, open-source DMARC tool for self-managed users.
Small
Up to 10k emails / month
Starting at $3,000 yearly
Free (self-managed)
Medium
Up to 100k emails / month
Contact for pricing
Free (self-managed)
Large
Up to 1 million emails / month
Contact for pricing
Free (self-managed)
Enterprise
Over 1 million emails / month
Contact for pricing
Contact for pricing (paid plans)
Suped hard sell incoming!
Still not satisfied with InboxMonster or Fraudmarc Community Edition?