Best Other Email Software - Page 15

How Many Other Email Software Products Does G2 Track?

Total Products under this Category: 264

Category Stats (Sep 2026)

  • Average Rating: 4.49/5 (↓0.01 vs Aug 2026) The average rating of products in this category, based on all submitted ratings
  • Top Trending Product: FreeCustom.Email (+0.61%) - Among all products in this category, FreeCustom.Email recorded the largest rating increase compared to last month

Last updated: September 01, 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
  • 264+ 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, BlueMail, Reverse Email Lookup, Vend Email, Primeforge, 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=bluemail&focus%5B%5D=reverse-email-lookup&focus%5B%5D=vend-email&focus%5B%5D=primeforge&focus%5B%5D=improvmx&focus%5B%5D=freecustom-email)

QuickMigrations for Apple Mail to Outlook

QuickMigrations for Apple Mail to Outlook software helps the user to import Mac Mail data in PST format with complete data integrity. It converts multiple Apple Mail mailboxes in Outlook PST format without altering its content and formatting. The Apple Mail to Outlook Converter tool maintains the same folder hierarchy and keeps all inline images of Mac mail data in the importable PST format after the conversion process completed.

Who Is the Company Behind QuickMigrations for Apple Mail to Outlook?

ReplyInbox

ReplyInbox is a Gmail chrome extension which revolutionizes your email management by harnessing the power of AI. Simply select the text you want to respond to, click generate, and let ReplyInbox craft a personalized and high quality reply based on your data sources (FAQ pages, blog posts, feature pages, ...).

Who Is the Company Behind ReplyInbox?

Round-Robin Mailer

Does your company have a sales staff? Do you have leads arriving by email? If so, you probably need a solution that distributes those leads promptly, reliably, and fairly to your staff. Round-Robin Mailer is designed to do exactly that. It connects directly to a POP3/IMAP4 mail server, reads all email, and forwards each one to a member of the staff in a rotating fashion. Because we understand how important leads are, Round-Robin Mailer is designed for maximum reliability. It is guaranteed to never lose an email. Other features include statistical reporting, archiving, staff scheduling and favoritism, and a rules-based system for handling certain types of emails differently.

Who Is the Company Behind Round-Robin Mailer?

  • Seller: Gammadyne
  • Year Founded: 1998
  • HQ Location: Overland Park, KS
  • Twitter: @Gammadyne
    25 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    1 employees on LinkedIn®

RT Archive Emails to Sugar & SuiteCRM

With RT Archive Email extension for Thunderbird, you can archive an email from your mailbox directly to a record in your CRM. - You can choose to archive emails with different modules (Contacts, Accounts, Opportunities, Leads, or Projects). - Just add the extension to Thunderbird, sign in with your CRM instance, and you are good to go. - To learn more, head over to: https://addons.thunderbird.net/en-us/thunderbird/addon/rt-archive-emails-to-crm/

Who Is the Company Behind RT Archive Emails to Sugar & SuiteCRM?

  • Seller: Rolustech
  • Year Founded: 2008
  • HQ Location: San Francisco, US
  • Twitter: @RolustechCRM
    1,474 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    283 employees on LinkedIn®

ScanNet Hosted Exchange

ScanNet is a Denmark-based provider of hosted Exchange services.

Who Is the Company Behind ScanNet Hosted Exchange?

  • Seller: ScanNet
  • Year Founded: 1999
  • HQ Location: Skanderborg, DK
  • LinkedIn® Page: www.linkedin.com
    10 employees on LinkedIn®

SellScale Email Grader

SellScale Email Grader provides immediate analysis of sales email effectiveness.

Who Is the Company Behind SellScale Email Grader?

Shootmail

Shootmail is a template-first email platform with scheduling and advanced analytics, made for developers. Developers can select from a growing list of templates and send mails by using Shootmail’s SDK. It is easy to customise the templates using JSON configuration. Shootmail provides advanced analytics, not just open, click and bounce rates, but also the performance of email links by regions, devices and many other factors. Shootmail is highly secure, it uses SPF, DKIM and DMARC records to ensure email security and continuously monitors the complaint rates of the users to safeguard legitimate users against the bad actors. Shootmail also supports mail scheduling.

Who Is the Company Behind Shootmail?

Shoviv IMAP to IMAP Migration Tool

Shoviv IMAP to IMAP Migration Tool is a reliable solution to transfer emails between IMAP-enabled email clients and servers quickly and securely. The software does not apply any size or number restrictions during the migration. It provides a simple GUI that helps the newbies and non-technical users to easily do the migration. The program provides filters to select the right data for migration. Incremental migration is provided to avoid data duplication, and the scheduled migration facility makes this program convenient for automation and management of the migration process.

Who Is the Company Behind Shoviv IMAP to IMAP Migration Tool?

  • Seller: Shoviv Software
  • Year Founded: 2017
  • HQ Location: Software Technology Parks of India (STPI), IT Park, Sahastradhara Road, Dehradun, Uttarakhand, India (248013)
  • Twitter: @shoviv
    96 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    22 employees on LinkedIn®
  • Ownership: Vivek Chaube

Shoviv Outlook Cached Contacts Recovery tool

Shoviv Outlook Cached Contacts Recovery Tool is a helpful solution to recover Outlook cached contacts. This application is developed to restore lost or deleted Auto-Complete contacts from Outlook NK2 and cache files. It recovers the cached contacts quickly and safely without affecting the original data. The software can recover contact details such as email addresses, display names, and other saved information with high accuracy. It supports different versions of Microsoft Outlook and provides a simple interface that makes the recovery process easy for all users. Users can also preview recovered contacts before saving them to the desired location.

Who Is the Company Behind Shoviv Outlook Cached Contacts Recovery tool?

  • Seller: Shoviv Software
  • Year Founded: 2017
  • HQ Location: Software Technology Parks of India (STPI), IT Park, Sahastradhara Road, Dehradun, Uttarakhand, India (248013)
  • Twitter: @shoviv
    96 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    22 employees on LinkedIn®
  • Ownership: Vivek Chaube

Shoviv Outlook Duplicate Remover

Shoviv Outlook Duplicate Remover Tool offers users many features, such as a check or uncheck feature for deleting Outlook duplicate items. Shoviv Outlook Duplicate Remover Tools allows users to delete many duplicate items of the Outlook PST file, such as Calendar, Email Attachments, Contact Notes, etc. This tool supports both kinds of PST files, like ANSI and Unicode file formats, without any size limit. It supports all types of Windows operating systems and offers lifetime free technical support 24*7.

Who Is the Company Behind Shoviv Outlook Duplicate Remover?

  • Seller: Shoviv Software
  • Year Founded: 2017
  • HQ Location: Software Technology Parks of India (STPI), IT Park, Sahastradhara Road, Dehradun, Uttarakhand, India (248013)
  • Twitter: @shoviv
    96 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    22 employees on LinkedIn®
  • Ownership: Vivek Chaube

Shoviv PST Compress and Compact Tool

It allows the compression and compacting of PST files while retaining the integrity of the mailboxes. It removes unnecessary empty space from PST files, improving performance and making Outlook work more smoothly. Users can process single or multiple PST files at one time with ease. The tool supports all versions of Microsoft Outlook and provides a simple interface to make it convenient for both technical and non-technical users. It is an efficient way to manage oversized PST files and save storage space.

Who Is the Company Behind Shoviv PST Compress and Compact Tool?

  • Seller: Shoviv Software
  • Year Founded: 2017
  • HQ Location: Software Technology Parks of India (STPI), IT Park, Sahastradhara Road, Dehradun, Uttarakhand, India (248013)
  • Twitter: @shoviv
    96 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    22 employees on LinkedIn®
  • Ownership: Vivek Chaube

Skail

Skail.ai: AI-Powered Relationship Building for Small Businesses Skail.ai is an advanced tool that boosts productivity for small business owners by automating communication. This AI assistant learns an individual’s unique writing style, enabling the creation of personalized messages—such as sales emails, client follow-ups, and more—at scale. Features include tone adjustment, scheduled email campaigns, and data privacy guarantees. Skail.ai saves time while ensuring each message retains a human touch. The platform is perfect for building lasting client and partner relationships with greater efficiency. Empower small businesses with AI-driven communication through Skail.ai—delivering effective, efficient, and personal outreach.

Who Is the Company Behind Skail?

  • Seller: Skail
  • Year Founded: 2024
  • HQ Location: Minneapolis, US
  • LinkedIn® Page: www.linkedin.com
    3 employees on LinkedIn®

smtply

SMTPly is email relay software enabling legacy devices to send messages via Microsoft 365 using OAuth2 authentication. Running as a local Windows service, it converts SMTP connections into Microsoft Graph API calls, ensuring data remains local without third-party servers. Its architecture includes an SMTP listener, relay queue with retry logic, and a Graph sender managing OAuth2 tokens for secure delivery. Security features include DPAPI encryption, certificate store integration, and health monitoring for certificate expiration alerts. A live mail tracker provides visibility into relayed messages, while usage reports summarize activity and errors. The software supports STARTTLS, implicit TLS, IP whitelisting, and sender domain filtering. Advanced editions offer multi-tenant routing, rate limiting, Prometheus metrics, and encrypted backups. Enterprise features include REST APIs, sandbox modes, outbound routing rules, and SIEM forwarding. Compliance tools ensure proof chains.

Who Is the Company Behind smtply?

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