--- title: Sender Certification Reviews meta\_title: 'Sender Certification Reviews 2026: Details, Pricing, & Features | G2' meta\_description: Filter reviews by the users' company size, role or industry to find out how Sender Certification works for a business like yours. aggregate\_rating: rating\_value: 4.7 review\_count: 3 scale: '5' date\_modified: '2026-07-17' parent\_category: name: Marketing url: https://www.g2.com/categories/marketing --- # Sender Certification Reviews & Product Details Visit Website Sender Certification is the exclusive deliverability program that protects your email channel, enabling you to be a reputable sender and prioritized at inboxes across the globe. The success of your email marketing program relies on getting emails delivered to your subscribers' inbox and protecting the integrity of your email channels. More messages reaching inboxes means more opportunities for customers and prospects to engage with you -- increasing the ROI of your email channel. But protecting and monitoring your email channel for threats and managing deliverability on your own is costly, time-consuming, and confusing to accomplish without expert support and the right technology. With Sender Certification, we put millions of emails back into the inbox, and identify compromised email channels in the world's largest brands, enabling you to send with confidence. On average, our customers get 27 million more emails to the inbox per year and see inbox placement rates of 99.3%. Be known as a trusted sender. Get recognized as a strong and reputable sender by mailbox providers and spam filtering agencies by reducing how often your emails are filtered or throttled. Protect your email channel. Keep your email program safe from threats with Sender Certification 24/7 monitoring and a team of experts who act fast to protect your reputation and performance if compromises happen. Get more eyes on your emails. Access exclusive data feeds from key mailbox providers and filtering agencies to see the true impact and performance of your emails and receive best practice coaching to improve your deliverability strategy. Sender Certification provides continuous monitoring, dedicated security and compliance support, access to exclusive data, and broad partnerships with leading mailbox providers giving you the deliverability insights needed be known as a trusted sender, protect your email channel, and get more eyes on your emails. • 24/7 deliverability monitoring. Our compliance team’s 24/7 monitoring alerts you of deliverability risks and works with you through the resolution of any compromises to your email program. • Over 75 global mailbox and security providers. Validity’s Certification partners cover 43% of all global inboxes— including providers such as Microsoft, Yahoo, Comcast, Orange, and Mail.ru. • Exclusive data feeds directly from mailbox providers. Unlock detailed information about your KPIs, inbox placement, and Certification performance that goes beyond seed samples and panel data. • Boost your reputation. Certified senders are recognized as more reputable by participating mailbox providers— influenced either directly from Validity or indirectly through our partner network. * * * Product Website Sender Certification Seller [Validity Inc](https://www.g2.com/sellers/validity-inc) Discussions [Sender Certification Community](https://www.g2.com/products/sender-certification/discuss) Languages Supported German, English, French, Italian, Portuguese, Spanish Overview by Olivia Hinkle Show More ![simone i.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "simone i.") SI simone i. digital marketing technology manager Apparel & Fashion Enterprise (\> 1000 emp.) 11/12/2024 "A must have for the perfect execution of email marketing campaigns" 5/5 What do you like best about Sender Certification? We really appreciated the guidance in the certification process. The customer support is always present especially in case of IP suspension where their expertise is crucial. The dashboard and reporting tool is very useful to monitor the delivery rate, bounce rates, and spam trap volumes of the various ESPs. It' also allow to have a specific visibility into how our emails are received across various email service providers including Gmail, Yahoo, and Microsoft Outlook. Review collected by and hosted on G2.com. What do you dislike about Sender Certification? Although Everest helps to improve deliverability and reputation across major ISPs, users don’t have direct control over ISP-specific behaviors. While Everest’s certifications improve inbox placement, they don’t guarantee perfect outcomes across all providers, as ISPs still apply their own algorithms and filters. Review collected by and hosted on G2.com. What problems is Sender Certification solving and how is that benefiting you? We needed to protect our email channel as the deliverability rate was decreasing we were searching a tool to maximize the ROI of our marketing campaigns. With Sender Certification we brought the rate back to almost 100% keeping it always monitored to intercept any problems in real time. The tool allows us to monitor our IP and domain reputation and support our team with guidance obtaining Return-path certification and maintaining high sender standards and overcoming ISP objections. We ultimately got better deliverability outcomes for our email campaigns. Review collected by and hosted on G2.com. Show More Response from Geoffrey Palmer of Sender Certification [Editedit](https://www.g2.com/survey_responses/sender-certification-review-10495635/official_response/edit) Thank you so much for your review. We agree that Sender Certification is a must-have! We're always working to expand the list of partners who accept our certifications so that we can deliver even more prioritized emails. Thanks again. Geoffrey Current UserValidated ReviewerSource: Organic ![Simone C.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Simone C.") SC Simone C. Digital Strategist Mid-Market (51-1000 emp.) 11/18/2024 "An essential tool for effective communication" 5/5 What do you like best about Sender Certification? The ability to ensure high domain reputation and better email deliverability, making sure our messages reach recipients' inboxes without landing in spam. Review collected by and hosted on G2.com. What do you dislike about Sender Certification? Sender Certification provides a clear and reliable solution for monitoring and improving deliverability metrics. Detailed reports and shared best practices help maintain high reputation standards, reducing issues related to blacklists and spam filters. Review collected by and hosted on G2.com. What problems is Sender Certification solving and how is that benefiting you? Improved Deliverability: By adhering to high-quality standards, our emails are more likely to reach recipients' inboxes rather than being filtered as spam. Enhanced Reputation: The certification process helps us build and maintain a strong sender reputation, which is crucial for consistent email performance. Compliance Assurance: It ensures our email practices comply with industry regulations and best practices, reducing the risk of legal issues. Review collected by and hosted on G2.com. Show More Response from Geoffrey Palmer of Sender Certification [Editedit](https://www.g2.com/survey_responses/sender-certification-review-10526235/official_response/edit) Thanks Simone, we appreciate the feedback and we're psyched you're getting value out of the product. Stay in touch! Current UserValidated ReviewerSource: Organic ![Jean-Pascal A.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Jean-Pascal A.") JA Jean-Pascal A. Head of Emailing Mobile and CRM Enterprise (\> 1000 emp.) 11/14/2024 "Thanks to the sender certification, we improve by 3 points our inbox placement to reach 100%" 4/5 What do you like best about Sender Certification? Ease of use and implementation and customer support Review collected by and hosted on G2.com. What do you dislike about Sender Certification? sender certification does not work for gmail account Review collected by and hosted on G2.com. What problems is Sender Certification solving and how is that benefiting you? Additionnal revenu thanks to a better inbox placement Review collected by and hosted on G2.com. Show More Response from Geoffrey Palmer of Sender Certification [Editedit](https://www.g2.com/survey_responses/sender-certification-review-10505656/official_response/edit) Dear Jean-Pascal, Thank you so much for your review and the feedback. We'd also like gmail to accept our sender certification. We're always working on expanding our partner network, and we'd love them to participate! Warm regards, Geoffrey Validated ReviewerSource: Organic ### There are not enough reviews of Sender Certification for G2 to provide buying insight. Below are some alternatives with more reviews: [ 1 ![ActiveCampaign Logo](https://images.g2crowd.com/uploads/product/hd_favicon/be9e1369027bd58113f937595c7fbdf0/activecampaign.svg "ActiveCampaign Logo") ActiveCampaign 4.4 (14,779) ActiveCampaign offers effortless email and marketing automation. Grow your business with AI-powered automations that suggest, personalize, and validate your marketing campaigns. 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