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
Computer & Network Security
Incredible Email Health Visibility and Effortless PowerAnalyzer Reporting
Reviewed on Mar 26, 2026
Review provided by G2
What do you like best about the product?
Besides the obvious upside of having incredible email health visibility for all my customers, I love the PowerAnalyzer tool that allows me to generate reports for any prospect simply using their email domain. It's an extremely easy way to provide clarity to their email security without having to gain any access to their existing systems.
What do you dislike about the product?
One of the things I would like to see added to PowerDMarc is the ability to add or remove premium features without having to reach out to a sales rep. I would be much more likely to sign up for these features if I could do it at will instead of going through a person.
What problems is the product solving and how is that benefiting you?
While PowerDMarc does a great job at helping me create and enforce a managed DMarc service, one of the greatest features I love is the reporting. It helps me to show visibility in the value that I'm providing to my customers as an MSP instead of just saying it.
JP B.
Easy Client DMARC & DKIM Management with Excellent Customer Service.
Reviewed on Mar 24, 2026
Review provided by G2
What do you like best about the product?
It’s easy to use for managing clients’ DMARC, DKIM, and similar settings.
What do you dislike about the product?
I’m happy so far and have no complaints. The service has been excellent.
What problems is the product solving and how is that benefiting you?
Email security, compliance, and reporting. Great customer service and onboarding! Cost effectiveness.
Nick C.
Outstanding Support at a Great Price
Reviewed on Mar 21, 2026
Review provided by G2
What do you like best about the product?
The support and price. The tool is easy to use as well.
What do you dislike about the product?
I wish there were more pricing tiers, but overall happy
What problems is the product solving and how is that benefiting you?
Email deliverability and now I don't have to worry about emails not being received.
Omid A.
Best-in-Class, Cost-Effective DMARC Service with Exceptional Support
Reviewed on Mar 06, 2026
Review provided by G2
What do you like best about the product?
Overall, this is the best, most cost-effective, and most robust DMARC service I’ve found, backed by an exceptionally helpful and knowledgeable support team like Camilo. Thank you
What do you dislike about the product?
Absolutely nothing—just wish I’d known about it sooner.
What problems is the product solving and how is that benefiting you?
Resolving excessive lookup count
Julian M.
Secure and Easy Email Management with PowerDMARC
Reviewed on Mar 02, 2026
Review provided by G2
What do you like best about the product?
I really like that PowerDMARC's website has everything I need to know, including all the tutorials to ensure my emails are compliant. Making sure my emails are DMARC verified is essential for me. Their support team is helpful, especially when I emailed them about DKIM issues, as they provided solutions and guidance. I also find their tutorials very helpful. The initial setup of PowerDMARC was really easy.
What do you dislike about the product?
Like I said, I have to email their support email to try and get some information on DKIM. And, also, when I set up SPF, it didn't work with Google because I didn't include Google in my SPF. Managed to do my own research and figured it all out. But it'd be great if they could have that information ready.
What problems is the product solving and how is that benefiting you?
I use PowerDMARC to secure my emails with DMARC, DKIM, and SPF. They helped with DKIM verification, and their tutorials are very helpful for compliance.