Compare the Top Email Deliverability Software for Windows as of April 2025

What is Email Deliverability Software for Windows?

Email deliverability software enables organizations to analyze and improve their email deliverability rates. Email deliverability tools ensure that emails sent by a business are being delivered successfully to recipients. Email deliverability software tools are very useful for email marketers and sales teams, but also help all emails originating from an organization to be delivered. Compare and read user reviews of the best Email Deliverability software for Windows currently available using the table below. This list is updated regularly.

  • 1
    SMTP.com

    SMTP.com

    Ziff Davis

    Reliable SMTP relay and email delivery services. Powerful email delivery services that enable you to send and track high volume emails effortlessly. Integrate and start sending in minutes. All your transactional, email relay and email delivery needs under one roof. Whether you need a low-latency email delivery provider for your transactional emails, scalable infrastructure for high-volume sends or reliable backend solution for your marketing campaigns, SMTP is built to deliver. Reputation Defender is SMTP’s proprietary technology that uses big data to proactively monitor your email list health and safeguard your domain and IP reputation among ISPs by suppressing bad emails in your sends from hard and soft bounces. This ensures your delivery rates and inbox placement incrementally gets better over time.
    Starting Price: $25 per month
  • 2
    DMARC Report

    DMARC Report

    DuoCircle

    A DMARC reporting solution for MSPs, service providers, and businesses who need to monitor and manage a large number of domains for DMARC compliance. Block malware and phishing attacks. Monitor domain security and boost deliverability with one easy-to-use platform. With DMARC Report, it’s super easy to monitor email configurations for suspicious activity and stop non-compliant emails before they hit inboxes. This high-volume tool can secure multiple domains for your clients or your business and report on robust analytics from the intuitive dashboard. You can safeguard outbound mail to protect your sender reputation, as well as leverage strong filtering policies for inbound emails. The platform automatically generates aggregate and forensic data reports that track any DMARC failures for your domains. If suspicious activity is detected, DMARC Report will send threat alert notifications to any email address that needs to be in the loop.
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    Starting Price: $100/month/2 million emails
  • 3
    DataValidation

    DataValidation

    DataValidation

    The most comprehensive email verification service in the email marketing industry! Our deliverability and compliance tools are used for managing email data, email list cleaning, and automating email validation. We perform extensive deliverability checks to analyze the health of an email address. One of our core beliefs is you should always know the quality of your email list(s) for free. View the health of your email lists in DataValidation’s self-service platform at any time. If your list needs maintenance, you can purchase and download the Address-by-Address Analysis. This analysis includes the following data for each email address: A+ to F grades, historical engagement, historical bounces, historical complainers, historical opt outs, history of spam traps, and history of deceased. We have 24/5 online support and you never have to worry about contracts, setup fees, or minimums. We work directly with ESPs so your data is safe with us. It’s free to get started. Upload a list t
    Starting Price: $3.50/one-time
  • 4
    EmailLabs
    EmailLabs is part of the Vercom S.A Group, which implements technology solutions in the CPaaS model. We are a cloud SMTP server infrastructure: Cloud SMTP & Email API. With years of experience in sending to the most informed senders, we can make a measurable contribution to building email reputation and improving deliverability. We take care of standardization and security of both marketing, transactional and system messages of our customers. Thanks to the in-depth knowledge of our experts, we are able to prepare the infrastructure to ensure appropriate throughput and increase the sending speed for any market and any mailbox provider. Plug EmailLabs into your transactional sends - start sending in less than 5 minutes.
    Starting Price: Free
  • 5
    iPost

    iPost

    iPost

    Finally, an email platform that is built for marketers by marketers. The easiest, most flexible, and dynamic marketing automation solution for your email and mobile needs. Tired of legacy platforms that are too expensive, too hard to learn, or that you’ve outgrown? You’re not alone. iPost has the tools you need. Plus the platform is easy to learn and flexible enough to adapt as you grow. The iPost email platform was built to fit the needs of today’s marketers with the scalability and features needed to grow with marketers of the future. iPost brings powerful features to email marketing with technology that is responsive, flexible, and easy to use. Real-time data to fuel audience discovery, targeting, and personalization. Intuitive reporting, from campaign, trends, to funnel and conversion tracking. Drag and drop personalization, dynamic content, and code-free design tool. Check why iPost is a recognized as a leader in The Relevancy Ring 2019 Enterprise ESP Buyers Guide.
  • 6
    EmailAuth.io

    EmailAuth.io

    EmailAuth

    EmailAuth® is a TIER 1 OEM and a market leader in Email Authentication. Available 100% on-premise, or in-country cloud (local cloud) or on AWS/AZURE/GCP globally - We make it easy to unleash the power of email authentication. It is an anti-spoofing, anti-impersonation, and anti-phishing platform that ensures that no one can abuse your domains online. If anyone in the world spoofs your domains, EmailAuth collates data from all across the world to ensure that even a single unauthorized email is caught and rejected by global recipients of the world. It even extracts the IP of the sender, so this threat intelligence can be used to block the attacker across your cyber security fabric (SOAR capable). #StopGettingPhished #BeSpoofProof
  • 7
    eDataSource

    eDataSource

    eDataSource

    The most comprehensive email deliverability suite in the industry has just been supercharged. Powered by live feedback from nearly 500 million Cloudmark-protected consumers, Inbox Tracker Cloudmark Edition gives you unprecedented access to email delivery intelligence. Go far beyond simply calculating your spam score. Find out why your emails are sent to the spam folder so you can pinpoint and correct delivery issues with near-surgical precision. The first of its kind, Competitive Tracker is the most powerful, comprehensive, accurate search tool on the market today for delivering email marketing intelligence. Using insights from real consumer inboxes, it returns information and insights quickly, without compromising depth or detail, so you can compete more effectively in the inbox. Competitive Tracker offers flexible search capabilities, alert functionality, and fully customizable charts and reports.
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