Best Other Email Software - Page 3

How Many Other Email Software Products Does G2 Track?

Total Products under this Category: 275

Category Stats (Nov 2026)

  • Average Rating: 4.46/5 (↑0.01 vs Oct 2026) The average rating of products in this category, based on all submitted ratings
  • Top Trending Product: Outreach Today (+22.58%) - Among all products in this category, Outreach Today recorded the largest rating increase compared to last month

Last updated: November 13, 2026

How Does G2 Rank Other Email Software Products?

Why You Can Trust G2's Software Rankings:

  • 30 Analysts and Data Experts
  • 800+ Authentic Reviews
  • 275+ Products
  • Unbiased Rankings

G2's software rankings are built on verified user reviews, rigorous moderation, and a consistent research methodology maintained by a team of analysts and data experts. Each product is measured using the same transparent criteria, with no paid placement or vendor influence. While reviews reflect real user experiences, which can be subjective, they offer valuable insight into how software performs in the hands of professionals. Together, these inputs power the G2 Score, a standardized way to compare tools within every category.

G2 Grid® for Other Email Software

G2 Grid® for Other Email Software plotting products by satisfaction and market presence

Highlighted products: Infraforge, Neo, Primeforge, BlueMail, Vend Email, Reverse Email Lookup, ImprovMX, and FreeCustom.Email.

Underlying data: [Grid® JSON](https://www.g2.com/categories/other-email/grids.json?focus%5B%5D=infraforge&focus%5B%5D=neo-email&focus%5B%5D=primeforge&focus%5B%5D=bluemail&focus%5B%5D=vend-email&focus%5B%5D=reverse-email-lookup&focus%5B%5D=improvmx&focus%5B%5D=freecustom-email)

ProxiedMail

ProxiedMail is a tool for hosting endless email addresses on custom domains (i.e. organization domains) with forwarding to any other email provider(like Proton, Gmail, etc) with the possibility to receive, reply, and send. And also the software testing tool. Offers API and webhooks for incoming domains.

Average Rating: 4.3/5.0

Total Reviews: 3

How Do G2 Users Rate ProxiedMail?

  • Ease of Use: 9.4/10 (Category avg: 9.2/10)
  • Quality of Support: 7.8/10 (Category avg: 8.7/10)

Who Is the Company Behind ProxiedMail?

Who Uses This Product?

  • Company Size: 67% Small, 33% Medium

What Are Recent G2 Reviews of ProxiedMail?

ContactBook

ContactBook helps your business organize and manage contacts centrally and keep them shared with the right people. You can connect your favorite tools like Google and Outlook contacts and also import contacts via .csv or .vcf files and manage them all together. You can categorize contacts further using Groups and segment them using Tags. ContactBook’s Google module simplifies the process of sharing and syncing Google Contacts across other Google accounts and your domain users. You can easily manage contacts on Google interface without the need to use any other solution. You can also create private contacts that are only shared with the right teams and departments. The collaboration on contacts makes super easy for everyone to always have the updated contacts. You can attach files and take private note on the contacts. ContactBook will keep your contacts centrally accessible and you will always have access to the latest contacts. Benefits of ContactBook - You can add important notes and documents and hence better manage your relationships. - With our built-in sync, changes in contacts reflect for everyone on all devices. Access contacts anywhere like Web, iOS, Android, Chrome & Mac. - To manage privacy and avoid mismanagement of data, you can choose to restrict access to shared contacts. - Patrons of ContactBook enjoy unlimited sharing capabilities of address books across multiple workspaces and timezones. Ready to streamline your contacts?

Average Rating: 4.8/5.0

Total Reviews: 2

How Do G2 Users Rate ContactBook?

  • Has the product been a good partner in doing business?: 9.2/10 (Category avg: 8.9/10)
  • Ease of Admin: 8.3/10 (Category avg: 8.8/10)
  • Ease of Use: 9.2/10 (Category avg: 9.2/10)
  • Quality of Support: 9.2/10 (Category avg: 8.7/10)

Who Is the Company Behind ContactBook?

Who Uses This Product?

  • Company Size: 50% Medium, 50% Small

What Are Recent G2 Reviews of ContactBook?

DNS Exit Email Services

DNS Exit is a web-based email marketing and SMTP relay solution.

Average Rating: 4.3/5.0

Total Reviews: 2

How Do G2 Users Rate DNS Exit Email Services?

  • Has the product been a good partner in doing business?: 8.3/10 (Category avg: 8.9/10)
  • Ease of Admin: 6.7/10 (Category avg: 8.8/10)
  • Ease of Use: 10.0/10 (Category avg: 9.2/10)
  • Quality of Support: 6.7/10 (Category avg: 8.7/10)

Who Is the Company Behind DNS Exit Email Services?

Who Uses This Product?

  • Company Size: 100% Medium

What Are Recent G2 Reviews of DNS Exit Email Services?

What Are G2 Users Discussing About DNS Exit Email Services?

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EmailHooks

Delivering dynamic email templates for receipts, invoices, and notifications from Stripe events.

Average Rating: 5.0/5.0

Total Reviews: 2

How Do G2 Users Rate EmailHooks?

  • Ease of Use: 10.0/10 (Category avg: 9.2/10)

Who Is the Company Behind EmailHooks?

Who Uses This Product?

  • Company Size: 100% Small

What Are Recent G2 Reviews of EmailHooks?

FollowUpThen

FollowUpThen is a personal assistant that makes following up effortless. Simply bcc an address such as 3days@followupthen.com, weds9am@followupthen.com or [any time]@followupthen.com and you will receive a followup on that thread at that time.

Average Rating: 5.0/5.0

Total Reviews: 2

Who Is the Company Behind FollowUpThen?

Who Uses This Product?

  • Company Size: 100% Small

What Are Recent G2 Reviews of FollowUpThen?

What Are G2 Users Discussing About FollowUpThen?

mailpaser.io

Mailpaser.io is a cloud email software that automate workflow and extract data from emails & attachments, convert emails to structured data and send to Google Sheets, download to Excel, or hook the data to other Cloud Apps, from CRMs to Marketing Automation platforms.

Average Rating: 4.5/5.0

Total Reviews: 2

How Do G2 Users Rate mailpaser.io?

  • Has the product been a good partner in doing business?: 10.0/10 (Category avg: 8.9/10)
  • Ease of Admin: 6.7/10 (Category avg: 8.8/10)
  • Ease of Use: 6.7/10 (Category avg: 9.2/10)
  • Quality of Support: 10.0/10 (Category avg: 8.7/10)

Who Is the Company Behind mailpaser.io?

  • Seller: Docparser
  • Year Founded: 2016
  • HQ Location: Edina, Minnesota
  • LinkedIn® Page: www.linkedin.com
    5 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 50% Medium, 50% Small

What Are Recent G2 Reviews of mailpaser.io?

What Are G2 Users Discussing About mailpaser.io?

MailTester Ninja

MailTester.Ninja is a free and easy-to-use email checker that verifies or finds any address. A leading platform in the realm of email verification and discovery. As an advanced mail tester, we offer comprehensive solutions to ensure the accuracy and deliverability of your emails. Our email checker functionality is designed to validate your recipients in real-time, reducing bounce rates and increasing the efficiency of your marketing campaigns. By verifying each recipient address, MailTester.Ninja helps maintain the integrity of your sender reputation, preventing your emails from being flagged as spam. Moreover, as an effective email finder, MailTester.Ninja aids in expanding your outreach. Discover new potential contacts and leads with our sophisticated search tools, designed to explore and identify valid contacts that align with your business needs.

Average Rating: 5.0/5.0

Total Reviews: 2

How Do G2 Users Rate MailTester Ninja?

  • Has the product been a good partner in doing business?: 10.0/10 (Category avg: 8.9/10)
  • Ease of Admin: 10.0/10 (Category avg: 8.8/10)
  • Ease of Use: 10.0/10 (Category avg: 9.2/10)
  • Quality of Support: 10.0/10 (Category avg: 8.7/10)

Who Is the Company Behind MailTester Ninja?

Who Uses This Product?

  • Company Size: 100% Small

What Are Recent G2 Reviews of MailTester Ninja?

MailVault

MailVault securely backs-up any organizations email into a centralized archive.

Average Rating: 4.3/5.0

Total Reviews: 2

How Do G2 Users Rate MailVault?

  • Has the product been a good partner in doing business?: 10.0/10 (Category avg: 8.9/10)
  • Ease of Admin: 10.0/10 (Category avg: 8.8/10)
  • Ease of Use: 7.5/10 (Category avg: 9.2/10)
  • Quality of Support: 6.7/10 (Category avg: 8.7/10)

Who Is the Company Behind MailVault?

Who Uses This Product?

  • Company Size: 50% Medium, 50% Small

What Are Recent G2 Reviews of MailVault?

What Are G2 Users Discussing About MailVault?

MigrateEmails IMAP Backup Tool

MigrateEmails IMAP Backup Tool is a premium utility to backup IMAP-enabled accounts to various file formats and email clients. This tool migrates IMAP emails to PDF, MSG, MBOX, Gmail, G Suite, Office 365, etc. Its multiple advanced features provide a smooth and secure migration of IMAP emails without any data alteration. Users can perform bulk migration of IMAP emails in just a few clicks. This tool has an intuitive GUI that makes it easy to use by technical and novice users. The demo version has all the features but only enables the migration of 50 emails per folder. It runs smoothly on all Windows Versions.

Average Rating: 4.8/5.0

Total Reviews: 2

How Do G2 Users Rate MigrateEmails IMAP Backup Tool?

  • Has the product been a good partner in doing business?: 8.3/10 (Category avg: 8.9/10)
  • Ease of Admin: 10.0/10 (Category avg: 8.8/10)
  • Ease of Use: 10.0/10 (Category avg: 9.2/10)
  • Quality of Support: 10.0/10 (Category avg: 8.7/10)

Who Is the Company Behind MigrateEmails IMAP Backup Tool?

Who Uses This Product?

  • Company Size: 50% Medium, 50% Small

What Are Recent G2 Reviews of MigrateEmails IMAP Backup Tool?

Outlook Duplicates Remover Tool

Aryson Outlook Duplicate Remover is an efficient solution for detecting and removing duplicate items from Microsoft Outlook PST files. It helps users clean up duplicate emails, contacts, calendars, tasks, journals, and notes, making Outlook mailboxes more organized and easier to manage. The software offers flexible duplicate detection based on multiple parameters, including subject, body, categories, sender details, billing information, and more. Users can scan individual folders or entire PST files and even compare duplicates across multiple PST files through batch processing. It also provides date-based Mail and Task filters for selective cleanup. Removed duplicates can be permanently deleted, moved to the Deleted Items folder, transferred to a new folder, flagged, or marked as expired according to user preferences. The tool preserves the original mailbox structure while processing and supports Outlook PST files created with Outlook 2021, 2019, 2016, 2013, 2010, and earlier versions. Compatible with all major Windows editions, the free demo version lets users remove up to 50 duplicate Outlook items to evaluate the software before purchasing.

Average Rating: 3.8/5.0

Total Reviews: 2

How Do G2 Users Rate Outlook Duplicates Remover Tool?

  • Ease of Admin: 6.7/10 (Category avg: 8.8/10)
  • Ease of Use: 7.5/10 (Category avg: 9.2/10)
  • Quality of Support: 7.5/10 (Category avg: 8.7/10)

Who Is the Company Behind Outlook Duplicates Remover Tool?

Who Uses This Product?

  • Company Size: 50% Medium, 50% Small

What Are Recent G2 Reviews of Outlook Duplicates Remover Tool?

Outlook PST Password Remover

MCT Outlook Email Password Finder Software is compatible with technical and non-technical users. It helps to remove the forgotten or the lost password from the PST files. It also facilitates users to encrypt Outlook emails to protect the crucial PST file data. This software has a self-explanatory and easy-to-use graphical user interface. This Microsoft Outlook Password Recovery tool supports all PST files of all the versions of MS Outlook. It provides the facility to unlock ANSI and UNICODE PST files of MS Outlook. Users need to download and run this Outlook PST password remover as an administrator. Then, it allows selecting the password-protected PST files. Now, you can import the encrypted PST file that you need to decrypt. After that, it provides the option to Remove the Password. This Microsoft Outlook Password Remover tool also allows users to set the password in their PST files. For this, you can add or import the PST files and then select click on the Set Password option. Then, users need to enter the new password and after confirming it, press Ok. Therefore, this software is popular because of its dual functionalities. This Microsoft Outlook Password Recovery software doesn't require MS Outlook in your system. It implies this software is compatible to remove the PST file password without installing Outlook.

Average Rating: 5.0/5.0

Total Reviews: 2

How Do G2 Users Rate Outlook PST Password Remover?

  • Ease of Use: 10.0/10 (Category avg: 9.2/10)
  • Quality of Support: 10.0/10 (Category avg: 8.7/10)

Who Is the Company Behind Outlook PST Password Remover?

Who Uses This Product?

  • Company Size: 50% Large, 50% Small

What Are Recent G2 Reviews of Outlook PST Password Remover?

SimplyFile

Expertly Crafted Add-ins For Microsoft Outlook. Email. Stress. Gone.

Average Rating: 3.8/5.0

Total Reviews: 2

How Do G2 Users Rate SimplyFile?

  • Ease of Use: 10.0/10 (Category avg: 9.2/10)
  • Quality of Support: 6.7/10 (Category avg: 8.7/10)

Who Is the Company Behind SimplyFile?

  • Seller: TechHit
  • Year Founded: 2002
  • HQ Location: San Francisco, US
  • LinkedIn® Page: www.linkedin.com
    2 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 50% Large, 50% Medium

What Are Recent G2 Reviews of SimplyFile?

What Are G2 Users Discussing About SimplyFile?

SpamHero

SpamHero is a professional spam filtering accuracy while lowering the cost to domain and business owners.

Average Rating: 4.8/5.0

Total Reviews: 2

How Do G2 Users Rate SpamHero?

  • Has the product been a good partner in doing business?: 10.0/10 (Category avg: 8.9/10)
  • Ease of Admin: 8.3/10 (Category avg: 8.8/10)
  • Ease of Use: 8.3/10 (Category avg: 9.2/10)
  • Quality of Support: 8.3/10 (Category avg: 8.7/10)

Who Is the Company Behind SpamHero?

  • Seller: Spamhero
  • Year Founded: 2009
  • HQ Location: Henderson, US
  • LinkedIn® Page: www.linkedin.com
    2 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 50% Small, 50% Medium

What Are Recent G2 Reviews of SpamHero?

What Are G2 Users Discussing About SpamHero?

123 Reg Email Hosting

123-reg provides domains names, web hosting, email and website building tools.

Average Rating: 4.0/5.0

Total Reviews: 1

How Do G2 Users Rate 123 Reg Email Hosting?

  • Has the product been a good partner in doing business?: 10.0/10 (Category avg: 8.9/10)
  • Ease of Admin: 10.0/10 (Category avg: 8.8/10)
  • Ease of Use: 10.0/10 (Category avg: 9.2/10)
  • Quality of Support: 10.0/10 (Category avg: 8.7/10)

Who Is the Company Behind 123 Reg Email Hosting?

  • Seller: 123 Reg
  • Year Founded: 2000
  • HQ Location: Hayes, Middlesex
  • LinkedIn® Page: www.linkedin.com
    31 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 100% Small

What Are Recent G2 Reviews of 123 Reg Email Hosting?

What Are G2 Users Discussing About 123 Reg Email Hosting?

Birdie software

Zimbra Import data from Outlook with the help of PST to Zimbra Converter Wizard. It is multi-purpose utility which helps user to convert Outlook Mails, Contacts, and events to Zimbra Webmail.

Average Rating: 5.0/5.0

Total Reviews: 1

How Do G2 Users Rate Birdie software?

  • Ease of Use: 8.3/10 (Category avg: 9.2/10)
  • Quality of Support: 8.3/10 (Category avg: 8.7/10)

Who Is the Company Behind Birdie software?

Who Uses This Product?

  • Company Size: 100% Medium

What Are Recent G2 Reviews of Birdie software?

Neeraja Prakash
NP
Researched and written by Neeraja Prakash
Updated June 16, 2025