Sold by: PowerDMARC
Deployed on AWS
Stop Hackers from sending emails from your own domain using PowerDMARC
4.9
Overview
PowerDMARC is a SaaS-based email authentication security platform that leverages protocols like DMARC, SPF, DKIM, MTA-STS, and BIMI to help organizations combat domain spoofing, phishing, and BEC, secure their email channel, and enhance their brand's reputation. PowerDMARC protects organizations from fake invoices, CEO fraud scams, and Phishing attacks. The platform is powered by AI and Threat Intelligence. PowerDMARC provides MSP/MSSP multi-tenancy experience with whitelabel support. Enterprise licenses can be requested through a private offer
Highlights
- Stop hackers from sending emails from your domain
- Prevent spoofed and impersonated emails, stop CEO Fraud, fake invoices, and phishing mails, and combat BEC
- Boost email reach, trust & deliverability with DMARC
Details
New
Introducing multi-product solutions
You can now purchase comprehensive solutions tailored to use cases and industries.
Features and programs
Financing for AWS Marketplace purchases
AWS Marketplace now accepts line of credit payments through the PNC Vendor Finance program. This program is available to select AWS customers in the US, excluding NV, NC, ND, TN, & VT.
Pricing
Pricing is based on the duration and terms of your contract with the vendor. This entitles you to a specified quantity of use for the contract duration. If you choose not to renew or replace your contract before it ends, access to these entitlements will expire.
Additional AWS infrastructure costs may apply. Use the AWS Pricing Calculator to estimate your infrastructure costs.
Dimension | Description | Cost/month |
|---|---|---|
Basic up to 50k emails | 10,001-50,000 emails | $8.00 |
Basic up to 100k emails | 50,001-100,000 emails | $15.00 |
Basic up to 200k emails | 100,001-200,000 emails | $45.00 |
Basic up to 500k emails | 200,001-500,000 emails | $120.00 |
Basic up to 2M emails | 500,001-2,000,000 emails | $250.00 |
Vendor refund policy
All fees are non-cancellable and non-refundable except as required by law.
Legal
Vendor terms and conditions
Upon subscribing to this product, you must acknowledge and agree to the terms and conditions outlined in the vendor's End User License Agreement (EULA) .
Content disclaimer
Vendors are responsible for their product descriptions and other product content. AWS does not warrant that vendors' product descriptions or other product content are accurate, complete, reliable, current, or error-free.
Delivery details
Software as a Service (SaaS)
SaaS delivers cloud-based software applications directly to customers over the internet. You can access these applications through a subscription model. You will pay recurring monthly usage fees through your AWS bill, while AWS handles deployment and infrastructure management, ensuring scalability, reliability, and seamless integration with other AWS services.
Resources
Vendor resources
Support
Vendor support
AWS infrastructure support
AWS Support is a one-on-one, fast-response support channel that is staffed 24x7x365 with experienced and technical support engineers. The service helps customers of all sizes and technical abilities to successfully utilize the products and features provided by Amazon Web Services.
Updated weekly
By PowerDMARC
By Barracuda Networks
By Mimecast: Work Protected™
Sentiment is AI generated from actual customer reviews on AWS and G2
Functionality
Ease of use
Customer service
Cost effectiveness
Positive reviews
Mixed reviews
Negative reviews
AI generated from product descriptions
Email Authentication Protocols
Implements DMARC, SPF, DKIM, MTA-STS, and BIMI protocols for email authentication and domain verification
AI-Powered Threat Detection
Utilizes artificial intelligence and threat intelligence capabilities to identify and prevent email-based attacks
Domain Spoofing and Phishing Prevention
Prevents domain spoofing, phishing attacks, business email compromise (BEC), CEO fraud, and fake invoice scams
Multi-Tenancy Architecture
Provides multi-tenant SaaS platform with white-label support for managed service providers and managed security service providers
Email Deliverability Optimization
Enhances email reach, trust, and deliverability through DMARC implementation and brand reputation management
AI-Powered Threat Detection and Response
Leverages AI engine to detect and block phishing, malware, ransomware, spear phishing, spam, and account takeover threats with both cloud email gateway and API-based inbox defense capabilities.
DMARC Authentication and Reporting
Provides DMARC reporting with granular visibility and analysis of SPF/DKIM/DMARC configurations to prevent email domain spoofing and minimize false positives.
Cloud-to-Cloud Backup for Microsoft 365
Offers unlimited backup for Microsoft 365 services including Teams, Groups, Exchange Online, SharePoint, OneDrive, OneNote, and Entra ID data.
Sensitive Data Scanning and Remediation
Includes Data Inspector tool that scans OneDrive and SharePoint environments for sensitive information and malware-containing files with visibility into file sharing and automated remediation capabilities.
Automated Threat Response and Playbooks
Provides threat hunting and incident response tools with fully automated and customizable response playbooks for post-delivery threat management and malicious message removal.
AI-Powered Threat Detection
Applies artificial intelligence, natural language processing, and machine learning to detect and block sophisticated email-borne attacks including phishing, ransomware, business email compromise, and impersonation.
Real-Time Link and URL Analysis
Performs real-time threat analysis on links before opening and includes QR code detection with deep URL scanning to block quishing attacks.
Advanced Malware Protection
Protects against sophisticated malware threats through integrated threat intelligence and detection capabilities.
Dormant Threat Detection
Detects dormant threats in user mailboxes to identify previously missed or inactive malicious content.
Flexible Deployment Options
Supports deployment with or without a gateway, enabling flexible integration into existing email infrastructure.
Standard contract
No
No
Customer reviews
Dencel B.
Great dkim/dmarc tool
Reviewed on Apr 28, 2026
Review provided by G2
What do you like best about the product?
I like the usable interface and the wizard function is fairly good. I als like the rating you get
What do you dislike about the product?
the admin interface is seperate from the user interface, even if the user is the admin
What problems is the product solving and how is that benefiting you?
to check your domain security and prevent email from being misused
jonnalagadda p.
PowerDMARC Delivers Strong Email Authentication Visibility and Smooth Implementation
Reviewed on Apr 24, 2026
Review provided by G2
What do you like best about the product?
PowerDMARC effectively enhances email authentication visibility and security.
The implementation is carried out smoothly with clear and professional consultation support.
Overall, the product and implementation experience is is highly commendable.
The implementation is carried out smoothly with clear and professional consultation support.
Overall, the product and implementation experience is is highly commendable.
What do you dislike about the product?
No issues or negative aspects have been observed so far.
What problems is the product solving and how is that benefiting you?
PowerDMARC prevents email spoofing and domain abuse by providing clear visibility into email authentication, benefiting us through improved email security, trusted delivery, and reduced phishing risk.
David S.
Easy Setup, Proactive Support, and a Grading Scale That Shows Useful Data
Reviewed on Apr 14, 2026
Review provided by G2
What do you like best about the product?
The service works very well and is pretty easy to set up and use. Support is excellent and pro-active. I like the grading scale; it really shows what's going on with a domain and provides an excellent way to show value to my clients. And they are continually adding features to make it even better. So what's not to like? Pricing is very reasonable, and more than pays for itself.
What do you dislike about the product?
There are some things that could be clearer in terms of explanation, like what the scores mean, but their service dept. will help explain them.
What problems is the product solving and how is that benefiting you?
They definitely help with managing SPF. They dereference where SPF is pointing, and help point out where a client might be having problems. Of course, they also help reduce SPF paths, which many people don't even realize can cause them problems. They've also made the reporting components of DMARC actually useful by using the data to provide meaningful reports, instead of just sending informational, but largely useless, email messages. And they help troubleshoot problem areas or places where there are spoof gaps, etc.
Micael S.
Total visibility and comprehensive management of DMARC in an intuitive platform
Reviewed on Apr 01, 2026
Review provided by G2
What do you like best about the product?
The most notable feature of PowerDMARC is the complete visibility it provides over email authentication, allowing for easy identification of all sources sending on behalf of the domain and ensuring controlled DMARC compliance. The platform not only covers SPF, DKIM, and DMARC, but also integrates other key protocols such as MTA-STS, TLS-RPT, and BIMI, enabling a comprehensive approach to email security in one place.
Additionally, it greatly facilitates implementation even in complex environments, helping to move from monitoring to more restrictive policies like quarantine or reject safely. Automation, such as hosted SPF, along with a clear and intuitive interface, makes management efficient both technically and operationally.
Additionally, it greatly facilitates implementation even in complex environments, helping to move from monitoring to more restrictive policies like quarantine or reject safely. Automation, such as hosted SPF, along with a clear and intuitive interface, makes management efficient both technically and operationally.
What do you dislike about the product?
In general, the platform is quite comprehensive and fulfills its purpose very well. As a minor point, in more advanced scenarios with multiple sources or broadcasts, it may require a certain technical level to interpret some data in depth, but this is more due to the complexity of the email ecosystem than the tool itself.
What problems is the product solving and how is that benefiting you?
PowerDMARC primarily addresses the lack of visibility and control over who sends emails on behalf of a domain, which is key to preventing impersonations (phishing) and protecting brand reputation. It allows identifying all sending sources, detecting incorrect configurations, and ensuring the correct alignment of SPF and DKIM to comply with DMARC.
At a business level, this translates into greater email security, reduced fraud risk, better deliverability, and increased trust from customers and partners. Additionally, by integrating protocols such as MTA-STS, TLS-RPT, and BIMI, it allows strengthening the security of the email channel comprehensively, not only at the authentication level but also in terms of encryption and brand visibility.
At a business level, this translates into greater email security, reduced fraud risk, better deliverability, and increased trust from customers and partners. Additionally, by integrating protocols such as MTA-STS, TLS-RPT, and BIMI, it allows strengthening the security of the email channel comprehensively, not only at the authentication level but also in terms of encryption and brand visibility.
Ernesto Jhonatan J.
Intuitive console and super comprehensive integrations, best tool on the market
Reviewed on Mar 30, 2026
Review provided by G2
What do you like best about the product?
intuitive and easy-to-understand console, access to integrations is super comprehensive
What do you dislike about the product?
so far nothing, everything is working correctly
What problems is the product solving and how is that benefiting you?
the responses are quite fast and concrete, they help solve problems to continue using the platform