Email marketing can feel like a constant struggle. You spend hours crafting the perfect campaign only to discover its dismal open rate. If you’ve found yourself in this position, you’re not alone. Many email marketers face this challenge. Often, the cause is poor deliverability, which means your emails aren’t landing in your recipients’ inboxes. Instead, they’re going to the spam folder or getting blocked altogether. The good news is that there are tools to help you improve your inbox delivery. This article will look at MailGenius alternatives to help you find a reliable email deliverability tool that enhances your email campaign success by ensuring higher inbox placement and improved deliverability rates. 

One of the top MailGenius alternatives is Inframail, which focuses on email infrastructure to help you achieve your objectives without the technical jargon.

Table of Contents

• What is MailGenius Email Deliverability Tool?

• 21 Best MailGenius Alternative Platforms

• How to Choose the Best Email Deliverability Tool

• Start Buying Domains Now and Setup Your Email Infrastructure Today

What is MailGenius Email Deliverability Tool?

MailGenius is an email deliverability tool that helps users test their emails and improve their chances of avoiding the spam folder. With over 1,000,000 emails tested yearly, MailGenius offers a reliable solution for individuals and businesses looking to optimize their email deliverability. 

Features: What Can You Do with MailGenius? 

• MailGenius offers an email tester to determine if your emails will land in the spam folder. 

• It allows users to test over 1,000,000 emails per year. 

• MailGenius works with all email providers. 

• Users can receive expert advice from Troy Ericson. 

• The tool has received positive client testimonials, recommending it for email deliverability issues.  

Understanding MailGenius’ Limitations 

MailGenius is the email tool you grab when you need a quick check to see if your message follows the basic rules. It handles: 

• Spam testing

• Sending setups like SPF/DKIM/DMARC verification

• HTML validation

• Checks for broken links

It can also detect known spam words that might hurt your email’s chances of being seen. On paper, it sounds like a solid setup.  

Limitations of MailGenius: What It Misses for Comprehensive Email Deliverability and Monitoring

MailGenius only gets you so far. While it’s excellent at showing you what’s happening on your end, it falls short when providing feedback after the email has been sent. For one, it doesn’t track inbox placement, so you’re left guessing whether your email made it to: 

• The primary inbox

• The promotions tab

• Spam

It also lacks any kind of blacklist monitoring. This means you won’t know whether your domain has been flagged until your email campaigns start underperforming—by which point, it’s already too late. And if you’re working with a fresh or damaged domain, MailGenius doesn’t offer warm-up tools to help build trust with email providers.  

MailGenius: A Starter Tool for Basic Email Deliverability, But Not a Scalable Solution

The bottom line is that its usefulness depends on your use case. For smaller campaigns and some surface-level issues, MailGenius can get the job done. But if you want to scale your outreach or tackle more complex deliverability issues, it’s more like a first step than a complete solution. 

It’s missing the advanced tools businesses need to succeed, like:

• No seed emails

• No warm-up schedules

• No insights into inbox behavior

Related Reading

• Why Are My Emails Going To Spam
• Email Deliverability Rate
• Email Monitoring
• Email Deliverability Issues
• Email Quality Score
• Bounce Rate in Email Marketing
• How To Avoid Email Going To Spam
• Why Do Emails Bounce
• SPF or DKIM
• How To Check If Your Emails Are Going To Spam
• Email Sender Reputation

21 Best MailGenius Alternative Platforms

1. Inframail

Inframail revolutionizes cold email infrastructure with unlimited inboxes at a single flat rate. With Microsoft-backed deliverability and dedicated IP addresses, we help scale their outreach efficiently: 

• Agencies

• Recruiters

• SDRs 

Main benefits of using our service: 

• Automated SPF, DKIM, and DMARC setup

• Dedicated email servers for each user

• 16-hour priority support daily

Unlike traditional providers that charge per inbox and leave you wrestling with technical configurations, Inframail streamlines the entire process. We handle the complex infrastructure setup while you focus on reaching more prospects. InfraMail provides a robust email infrastructure without the usual technical headaches and per-inbox costs, whether you're: 

• An agency looking to scale outreach

• A recruiter connecting with candidates

• An SDR driving sales

Start buying domains now and set up your email infrastructure today with our email infrastructure tool.

2. MailTrap

MailTrap‘s email preview feature checks your HTML and CSS code to find any issues. It effectively spots common problems when popular clients like Gmail and Outlook view emails. 

Best Features of MailTrap

MailTrap’s standout feature is: 

• Its ability to safely test and assess emails without the risk of sending them to actual recipients. 

• It can be connected through an API or as an SMTP server. 

• Special BCC testing shows you all the email addresses that are BCC’ed, which are usually hidden from the primary recipients. 

• 500 to 10 million test emails per month Weekly reports with valuable comparison metrics.

3. MailerCheck  

MailerCheck is a professional email deliverability platform with various tools to help you enhance your email performance. It helps you to analyze your email campaigns, identifies potential deliverability issues, and offers detailed reports on the health of your email list. 

Best Features of Mailer:

• Check Bulk and single email verification and syntax checks to ensure an accurate email list is correct. 

• Identifies potential spam traps and disposable email addresses to enhance email deliverability. 

• Gain insights into email campaigns through reporting and analytics features. 

• Verifies the legitimacy of mail servers, ensuring the emails reach their intended destinations. Detect catch-all servers to improve email marketing precision.

4. Email on Acid 

Email on Acid is a popular choice among marketers, developers, and big players like Toyota, Hilton, and IBM as their go-to email testing tool. It is a handy platform for email marketing. It ensures your emails look good and work perfectly before sending them out. 

Best Features of Email On Acid: 

• Unlimited Email Previews for different devices and platforms. 

• Spelling checker & Image Optimization. 

• Validate URLs and UTM checks 

• Spam filters and IP address validation 

• Email template builder and team collaboration

5. GlockApps  

GlockApps tests inbox delivery and spam filters, allowing users to resolve email deliverability issues before sending emails. It’s great for spotting potential problems in your: 

• Email platform

• Content

• Domain/IP reputation early on

Even better, it previews how various email providers categorize your emails so you can track improvements as you address identified issues. 

Best features of GlockApps: 

GlockApps offers DMARC analytics to effectively identify and address any malicious elements in your emails. It serves as an all-in-one email delivery tool, featuring a Reputation Check that audits your IP address and sends the domain against industry blacklists. GlockApps provides in-depth bounce analytics to help you understand and manage bounce rate issues. It ensures email security with authentication checks for SPF, DKIM, and reverse DNS. Get benefits from analysis tools that examine your emails for compatibility with Barracuda and SpamAssassin filters.

6. Litmus

Litmus is the go-to platform for email marketing specialists; it has all the features to make your emails perform. Even top universities like MIT and Harvard use Litmus to send email marketing campaigns to their prospective students. Litmus has your back from when you start crafting your email campaign to the post-send analysis. 

You can build, test, and collaborate on a ton of emails all at once with Litmus. Plus, they create personalized email experiences that scale up quickly. That means you can turn more email opens into conversions and revenue. 

Best features of Litmus:

• A user-friendly interface for creating beautiful emails. 

• Advanced email analytics to check how the emails perform and whether they reach the right destination. 

• Email preview of 100+ email clients. 

• Integration with ESPs and other services like: 

• Acoustic Campaign

• Adobe Campaign Standard

• HubSpot, etc.

7. HTML Email Check

HTML Email Check is your one-stop developer solution, offering tools to create, validate, and verify your HTML emails. It includes: 

• Instant validation results

• A built-in HTML editor

• A layout viewer

• Allows you to send test emails directly. 

Best features of HTML Email Check:

• HTML & CSS validation for HTML markup

• CSS formatting

• Client-specific tags and styling

• Image, font, and link validation for better email performance 

• Spam validation of email overall content with a comparison against a database of over 

• 500 keyword combinations heighten the risk of landing in the spam folder. 

• The visual tester will preview the emails across multiple platforms. 

• Dark mode validation will be provided for users who prefer dark mode.

8. CoSchedule Headline Analyzer 

The CoSchedule Headline Analyzer is a popular tool for enhancing headline and subject line crafting skills. It evaluates your email subject lines based on four critical aspects: 

• Word balance

• Headline type

• Length

• Sentiment

What makes it effective is its use of various visual aids to grade your email subject lines and offer practical suggestions for improvement. 

Best features of CoSchedule Headline Analyzer:

• Scrutinizing your language to identify and flag words that might reduce email open rates. 

• Assessing the emotional impact of your subject line, whether it conveys a positive, negative, or neutral sentiment, and highlighting words that evoke strong emotional responses. 

• Providing you with previews of how your subject line will appear across different email clients and on mobile devices.

9. Send Check It

Send Check It is a valuable and free email testing tool designed to ensure your subject lines are on point and effectively capture your recipients’ attention. It goes beyond a simple assessment by offering complete recommendations to enhance your subject lines’ performance. 

Best features of Send Check It:

• It asks you to make your subject line more scannable, making it easier for recipients to grasp the message at a glance. 

• It provides insights into the ideal subject line length, helping you balance being concise and informative. 

• Suggests improvements for better readability, which is crucial for engaging your audience. 

• Assesses the sentiment conveyed by your subject line. It helps you fine-tune it to evoke the desired emotional response. 

• It lets you identify and eliminate words or phrases that might trigger spam filters, improving email deliverability.

10. Omnisend

Omnisend Subject Line Tester is an exceptional email subject line testing tool for preparing compelling subject lines. It also ensures that your emails stand out and avoid spam filters. 

Best features of Omnisend:

• Subject Line Tester: Evaluate your subject lines based on industry best practices and benchmarks, providing insights to make them more effective. 

• It gives you immediate feedback and diverse subject line suggestions to enhance the impact of your emails. 

• Compare your subject lines with your competitors to gauge your performance and discover areas for improvement. 

• You can gain insights into subject line length, wording, scalability, and preview. It allows you to fine-tune your email subject lines for optimal results. 

• With the free version, you can check up to 500 emails, and you have the flexibility to upgrade your package whenever your needs expand.

11. Mail-Tester – Email Content Spam Testing  

Mail-Tester, a free email testing tool, can help you gauge the spamminess of your emails and improve their deliverability. It offers a straightforward way to ensure your emails reach users’ inboxes instead of their spam or junk folders. 

Best features of Mail-Tester:

• It provides a designated email address to send emails. It then thoroughly scans the emails, assessing elements like message content, mail server setup, and sending IP to determine their spamminess. 

• A detailed report outlining what’s well-configured and where improvements are needed in your email setup, making it easier to enhance your email deliverability. 

• The user interface is designed for accessibility. 

• It ensures that even users without extensive technical knowledge can navigate and benefit from the tool. 

Spam Trap Removal helps identify spam trap emails in your lists, and Syntax Verifier detects and eliminates emails with invalid syntaxes. Mail-Tester allows manual and automatic email verification via API, making it adaptable to your needs.

12. SendForensics

SendForensics is an advanced email deliverability solution harnessing the power of multiple AI insights to assess your emails’ ability to reach your recipient’s inbox. It reviews your emails well and offers optimization suggestions to improve your email content’s effectiveness. With a focus on measuring email quality, this tool scans your emails against global filtering systems and ISPs. With this, you can keep an eye on your email reputation by monitoring blacklists and whitelists, ultimately allowing you to maintain favorable deliverability rates. 

Best features of SendForensics:

• It previews how your emails appear across various clients, ensuring a consistent and professional presentation. 

• Get a predictive score that offers insights into the likelihood of your emails being successfully delivered to the inbox. 

• Ensures that your email content aligns with DMARC compliance. It enhances your email security and trustworthiness. 

• Gain valuable insights into your sending infrastructure and receive recommendations for optimization. 

• Leverage AI-driven insights to improve your email content, sending infrastructure, and reputation.

13. Socketlabs  

Socketlabs is a cloud-based software that makes sending marketing and transactional emails easy and reliable. It has a user-friendly dashboard and is all about ensuring your messages get delivered. 

Best features of SocketLabs: 

• You can track your incoming emails and get summaries of what’s happening with them. This provides a reliable way to send emails for marketing and transactional purposes. 

• Create engaging email campaigns using templates, a drag-and-drop interface, custom branding, and fields. 

• Get clear visual reports on metrics like bounce rates, complaints, opens, and clicks to see how your campaigns perform.

SocketLabs: Customizable APIs and Advanced Tools for Optimized Email Deliverability

SocketLabs offers a range of APIs like: 

• Reporting

• Injection

• Suppression

• Marketing 

It adapts the platform to your business needs. It also has authentication tools, an optimizer, ISP management, and whitelist options to enhance email deliverability and ensure your emails reach their destinations.

14. Mailosaur

Mailosaur is the go-to platform for businesses seeking to streamline communication testing. Ensuring that every message your business sends meets your precise expectations, it simplifies: 

• Capturing

• Testing

• Designing

• Analyzing email

• SMS messages

Best features of Mailosaur: 

• Create automated tests swiftly, covering crucial communications like account notifications, alerts, promotional offers, and announcements. 

• Gain an accurate view of what your customers will experience by capturing email client screenshots on various desktop and mobile devices. 

• Get a two-factor authentication, password resets, and personalization, guaranteeing service availability and user access remain uninterrupted. 

• Safeguard your staging and development environments from production, using Mailosaur email servers to capture data without the risk of test messages reaching real customers. 

• It is easy to monitor message quality and consistency to ensure that offers, promo codes, and personalized content consistently perform as intended.

15. MailReach

MailReach is a valuable email deliverability solution that enhances the effectiveness of your email campaigns. It combines an effective email-warming tool with a spam checker to boost your sending reputation and overall deliverability. 

Best features of MailReach: 

• Email Spam Checker scans your email content and infrastructure to detect any elements that might trigger spam filters. 

• It offers an automated process for gradually increasing your email-sending volume, helping you establish a positive reputation for email-sending. 

• Gain insights into sender scores and spam complaint rates across significant email providers. 

• It also allows you to identify and address deliverability issues. 

• The intuitive dashboard provides real-time insights into your email warming status, allowing you to predict the destinations of your campaign emails. 

• Live blacklists and DNS checks keep you informed and proactive in maintaining a positive sender reputation.

16. Waalaxy

Waalaxy offers advanced features to optimize the deliverability of your e-mails. Thanks to its partnership with Dropcontact, the tool automatically checks the validity of your prospects’ e-mail addresses. This reduces the risk of bounces and improves the deliverability of your campaigns. So, with the Email Finder, you can search for prospects’ email addresses on LinkedIn and build your database from start to finish. But that’s not all. The tool offers to perform A/B tests on your email sequences. This will enable you to compare different versions of your messages to identify those that generate the best open and response rates.

17. MXToolbox

“MXToolbox Deliverability” and “SuperTool” are essential services for monitoring and improving e-mail deliverability and the health of your server. 

Main features: 

• Email deliverability testing: Analyzes problems affecting email delivery. 

• Blacklist monitoring: Checks IP addresses against e-mail blacklists. 

• SMTP test: Checks SMTP server cold mailing configurations. 

• DMARC, DKIM, and SPF testing: Ensures e-mail authentication standards are correctly implemented.

18. Captain Verify 

“Captain Verify” typically offers email verification and validation services, helping companies clean up their mailing lists by identifying invalid, at-risk, or non-functioning email addresses. 

Main features: 

• Real-time email verification: To check the validity of email addresses as they are entered. 

• Mass email list cleansing: To download and cleanse lists of email addresses. 

• Detailed reports: Provide information on the quality and deliverability of mailing lists. 

• API integration: Enables integration with websites or applications for real-time verification.

19. GlockApps

The GlockApps SaaS platform lets you maximize the deliverability of your marketing campaign with: 

• Detailed delivery reports

• Reputation checks

• Bounce analysis

• Content and HTML code validation and more

Key features: 

• Spam test: Checks your e-mail against various spam filters. 

• Inbox Placement Test: This shows where your e-mail arrives at different mail services. 

• DMARC Analytics: Monitors and analyzes your DMARC reports for authentication. 

• E-mail deliverability monitoring: Tracks deliverability over time to identify trends.

20. ZeroBounce

ZeroBounce offers freemium services that include inbox placement testing and regular infrastructure testing. This tool also lets you check recipients’ email addresses to eliminate “bounces” and “spam” (the freemium version includes 100 email addresses). 

Key features: 

• Verify the recipient’s e-mail address. 

• Evaluate activity for each e-mail address. 

• Process large amounts of data with the API. 

• Eliminate bounces. 

• Avoid spam traps. 

• Integration with numerous platforms such as Slack, Zoho, Shopify, etc.

21. Kickbox

Like Zero Bounce, Kickbox lets you check your recipient’s email address before sending an email. It is a leading email verification and deliverability platform designed to help marketers, and developers send emails confidently. 

Key features: 

• Real-time email verification: Quickly validates disposable email addresses to improve list quality. 

• Bulk email verification: Cleans up mailing lists to reduce bounce rates. 

• Integration: Easily integrates with leading email platforms and email marketing strategy tools. 

• Deliverability tools: Offer information to improve email performance and deliverability.

Related Reading

• DMARC vs DKIM
• Importance Of DMARC
• What Is a Soft Bounce Email
• Email Deliverability Checklist
• What Affects Email Deliverability
• Why Is Email Deliverability Important
• Email Bounce Rate
• Fix Email Reputation
• Improve Sender Reputation
• Email Hard Bounce
• Email Deliverability Tools
• Email Deliverability Best Practices
• Best Email Domains

How to Choose the Best Email Deliverability Tool

Reputation Monitoring: Keeping Your Sender Score Healthy

Reputation monitoring is essential for maintaining a healthy sender reputation. This feature helps you track your domain and IP reputation, ensuring that your emails are not flagged as spam. Regular monitoring can help you identify and resolve issues before they impact your deliverability.

Inbox Placement Analysis: Where Do Your Emails Land?

Inbox placement analysis lets you see where your emails are landing–in the inbox, spam folder, or other tabs. This feature provides insights into how different email clients handle your emails, helping you adjust your strategies for better placement.

Spam Complaint Management: Reduce the Risk of Complaints

Managing spam complaints is crucial for maintaining a good sender reputation. This feature helps you track and address spam complaints, reducing the risk of your emails being marked as spam. Effective spam complaint management can significantly improve your email deliverability rates.

Reading User Reviews: Avoid Bad Tools and Find the Best Alternatives

User reviews can provide valuable insights into email deliverability tools’ real-world performance and reliability. Look for reviews mentioning specific benefits or drawbacks, and pay attention to recurring themes. Reading user reviews can help you avoid tools that may have hidden issues and find those that consistently deliver positive results.

Related Reading

• Email Monitoring Software
• Soft Bounce Reasons
• Check Email Deliverability Score
• Soft Bounce vs Hard Bounce Email
• SalesHandy Alternatives
• GlockApps Alternative
• MxToolbox Alternative
• Maildoso Alternatives

Start Buying Domains Now and Setup Your Email Infrastructure Today

We are revolutionizing cold email infrastructure with unlimited inboxes at a flat rate. We provide: 

• Microsoft-backed deliverability

• Dedicated IP addresses

• Automated technical setup

We help scale their outreach efficiently: 

• Agencies

• Recruiters

• SDRs 

Automated Technical Email Setup?

Our email service automates SPF, DKIM, and DMARC setups. We handle the complex infrastructure setup while you focus on reaching more prospects. 

Dedicated Email Servers for Every User

Inframail assigns users a dedicated email server as they scale their outreach efforts. This means every user can enjoy their isolated sandbox, preventing other users from impacting their deliverability. 

Priority Support

Inframail provides robust email infrastructure without the usual technical headaches and per-inbox costs, whether you're: 

• An agency looking to scale outreach

• A recruiter connecting with candidates

• An SDR driving sales

Start buying domains now and set up your email infrastructure today with our email infrastructure tool.