Top Free Email Management Software - Page 4

How Many Email Management Software Products Does G2 Track?

Total Products under this Category: 368

Category Stats (Nov 2026)

  • Average Rating: 4.38/5 (↓0.01 vs Oct 2026) The average rating of products in this category, based on all submitted ratings
  • Top Trending Product: Bluemind (+1.71%) - Among all products in this category, Bluemind recorded the largest rating increase compared to last month

Last updated: November 01, 2026

How Does G2 Rank Email Management Software Products?

Why You Can Trust G2's Software Rankings:

  • 30 Analysts and Data Experts
  • 42,900+ Authentic Reviews
  • 368+ 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 Email Management Software

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

Highlighted products: Microsoft 365, Superhuman Mail, Front, Missive, Microsoft Exchange, Hiver in Gmail, SaneBox, and Titan.

Underlying data: [Grid® JSON](https://www.g2.com/categories/email-management/grids.json?focus%5B%5D=microsoft365&focus%5B%5D=superhuman-mail&focus%5B%5D=front&focus%5B%5D=missive&focus%5B%5D=microsoft-microsoft-exchange&focus%5B%5D=hiver-in-gmail&focus%5B%5D=sanebox&focus%5B%5D=titan-titan)

Aid4Mail

Aid4Mail is a fast, reliable, and highly accurate tool to recover, collect, search, and convert emails. It supports most mailbox file formats (e.g. PST, OST, OLM, mbox), IMAP accounts and popular mail service providers (e.g. Microsoft 365, Gmail, Yahoo! Mail). Aid4Mail can recover double-deleted messages and corrupted emails, and extract MIME data from certain types of unknown file formats through file carving. Aid4Mail provides a large array of tools to search and filter out unwanted emails during conversion. Save time by using native pre-acquisition filters to download a subset of your mail from Exchange, Office 365, Gmail and other webmail services. Use Aid4Mail’s integrated search engine to cull-down your email collection. Its search operators are very similar to Gmail and Office 365. Aid4Mail is used by Fortune 500 companies, government agencies and legal professionals around the world. It is made in Switzerland by perfectionists.

Average Rating: 4.3/5.0

Total Reviews: 8

How Do G2 Users Rate Aid4Mail?

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

Who Is the Company Behind Aid4Mail?

Who Uses This Product?

  • Company Size: 50% Small, 38% Medium

What Do G2 Reviewers Say About Aid4Mail?

AI-generated summary from verified user reviews

Pros
  • Users appreciate the speed of Aid4Mail, enjoying quick performance and effective filtering capabilities.
Cons
  • Users find Aid4Mail to be quite expensive, and occasionally experience technical errors that hinder usability.
  • Users report experiencing technical issues with Aid4Mail, which can hinder performance and productivity.

What Are Recent G2 Reviews of Aid4Mail?

alfred_

alfred_ (get-alfred.ai) is an AI executive assistant for email and calendar. It is made for founders, executives, consultants, and other busy professionals who handle a heavy inbox and a full calendar without a human assistant. Inbox triage. After the user connects Gmail or Outlook / Microsoft 365 through OAuth, alfred_ reads incoming mail and sorts it autonomously. Newsletters, receipts, and automated notifications are archived out of the way. Messages that need a human decision or reply are flagged so the user sees only what matters. Drafts for approval. For each message that needs a reply, alfred_ writes a draft in the user's own voice, learned from how the user actually writes. Drafts wait for review. alfred_ never sends email on its own unless the user explicitly tells it to. Follow-ups and tasks. alfred_ keeps track of threads that are still waiting on a response, whether the user owes a reply or is waiting on someone else, and brings them back at the right time. It also pulls action items out of email and turns them into tasks. Calendar. alfred_ schedules meetings, finds times, flags conflicts, and sets reminders across Google Calendar and Outlook / Microsoft 365. Daily Brief. Every day alfred_ delivers a short brief by SMS or email covering what needs attention today: messages awaiting a reply, meetings, follow-ups due, and open tasks. Chat on web and SMS. Users direct alfred_ through a chat interface in the web app or simply by texting it. alfred_ is also available as an MCP connector for Claude and ChatGPT. Pricing and security. One flat plan at $29.99 per month or $299.99 per year, no tiers, free trial. Knowledge Butler, Inc. is SOC 2 Type 2 audited. Access to mail and calendar is OAuth-only, so no passwords are stored, and data is encrypted.

Who Is the Company Behind alfred_?

  • Seller: alfred_
  • Year Founded: 2025
  • HQ Location: New York, US
  • LinkedIn® Page: www.linkedin.com
    3 employees on LinkedIn®

Atmail

Welcome to Atmail. Our mission is to enable you to engage and delight your customers with a flexible service approach to email to meet individual customer needs. Our service will increase your average revenue per user (ARPU) through seamlessly integrated in-app purchases and will decrease churn with simple one-click personal domain email offerings. Atmail is a white-label cloud-native email service designed specifically for telcos and ISPs. Powered by our managed AWS public cloud or leveraging yours if you prefer, Atmail is highly scalable to many millions of email accounts, is highly secure, and is always available. Free up valuable time by transitioning email from a cost centre to a cloud-based profit and retention machine. With over 2 decades of experience, we are ready to welcome your customers.

Average Rating: 4.3/5.0

Total Reviews: 2

How Do G2 Users Rate Atmail?

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

Who Is the Company Behind Atmail?

  • Seller: atmail
  • Year Founded: 1998
  • HQ Location: Brisbane City, AU
  • LinkedIn® Page: www.linkedin.com
    51 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 50% Medium, 50% Small

What Are Recent G2 Reviews of Atmail?

AI can help you find the answers. G2 helps you trust them.

Connect G2 to Claude or ChatGPT for answers grounded in G2's trusted reviews, comparisons, and pricing from real user insights.

How it works

Automatic Email Manager

Are you tired of wasting time and energy on repetitive email tasks, such as printing attachments, converting emails to PDF, and sending auto-replies? Look no further than Automatic Email Manager, a powerful software that automates these tasks and more. Installed locally on your PC or server, Automatic Email Manager uses customizable rules and actions to manage new emails and attachments with ease. With this software, you can: • Automatically print email bodies and attachments (e.g., invoices, orders, reports) to any printer on your network • Convert emails to PDF, images, EML, MSG, text, and save them to network folders for archiving or third-party software • Send notifications to Slack, Microsoft Teams, Telegram, and more, including message subjects, email bodies, and attachments • Export emails to a CSV database in real-time, assign categories, change email subjects, and organize your inbox with ease Your Privacy Matters Unlike cloud-based solutions, Automatic Email Manager works locally on your computer, ensuring that your data remains secure and private. Our software is designed to be extremely easy to use, and our thousands of satisfied customers can attest to the time-saving benefits it provides. Boost Your Productivity Today So why not give it a try? Get Automatic Email Manager today and start breaking free from email overload. Your sanity (and your inbox) will thank you.

Who Is the Company Behind Automatic Email Manager?

  • Seller: Namtuk
  • Year Founded: 2004
  • HQ Location: Rennes, FR
  • LinkedIn® Page: www.linkedin.com
    1 employees on LinkedIn®

AWeber

AWeber is an email marketing platform built for small business owners, coaches, affiliate marketers, and online retailers. It includes intuitive tools for email automation, landing page creation, and AI-generated emails to help you grow your audience and drive more sales—without needing tech skills. With built-in AI writing tools, you can generate emails, subject lines, and newsletters in your unique voice, so you never start from scratch. Automations keep your campaigns running in the background, while best-in-class deliverability ensures your messages reach the inbox. Whether you're selling products, sharing content, or building a community, AWeber helps you stay consistent and top-of-mind with your audience. Trusted by over 1,000,000 businesses for more than 25 years, AWeber combines industry experience with continuous innovation to help you save time, simplify your marketing, and grow your business.

Average Rating: 4.2/5.0

Total Reviews: 617

How Do G2 Users Rate AWeber?

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

Who Is the Company Behind AWeber?

  • Seller: AWeber
  • Year Founded: 1998
  • HQ Location: Chalfont, PA
  • LinkedIn® Page: www.linkedin.com
    84 employees on LinkedIn®
  • Phone: +1 (877) 293-2371

Who Uses This Product?

  • Who Uses This: Owner, CEO
  • Top Industries: Marketing and Advertising, Health, Wellness and Fitness
  • Company Size: 83% Small, 13% Medium

What Do G2 Reviewers Say About AWeber?

AI-generated summary from verified user reviews

Pros
  • Users value AWeber's ease of use, finding it simplifies email marketing with helpful automation features.
  • Users appreciate AWeber's ease of use and automation, simplifying email marketing tasks with reliable delivery.
  • Users find AWeber's easy setup incredibly helpful, allowing for quick and efficient email marketing automation.
  • Users appreciate AWeber's ease of use and automation, enhancing their email management and marketing efficiency.
  • Users love AWeber for its easy-to-use email marketing solutions, facilitating audience growth and engagement effortlessly.
Cons
  • Users find the limited features of AWeber inadequate compared to newer tools with better offerings.
  • Users find the missing features in AWeber hinder its effectiveness compared to newer, more advanced tools.
  • Users find AWeber's pricing expensive compared to newer tools with more advanced features and options.
  • Users find AWeber's limited templates and slower updates to be a downside compared to other tools.
  • Users find the learning curve steep with AWeber, navigating many options can be confusing for beginners.

What Are Recent G2 Reviews of AWeber?

What Are G2 Users Discussing About AWeber?

Axigen

Axigen Mail Server, Calendaring & Collaboration - All-in-one email, calendaring and collaboration platform, based on an innovative, proprietary technology, providing unmatched manageability for system administrators. Integrating all modules in a robust messaging solution, Axigen is developed for demanding users, from small businesses to large service providers. Axigen Business Messaging is a complete messaging solution providing full benefits of email communication & collaboration, integrated in a smart and secure solution based on a powerful mail server for business. Axigen platform is compatible with Microsoft Windows Server as well as with many Linux flavors, FreeBSD, or Solaris. The Axigen mail server works smoothly with most used email clients like Microsoft Outlook, Thunderbird or eM Client. The Axigen product portfolio for service providers serves as a viable all-in-one alternative to the high-end email and collaboration solutions available on the market. Our goal is to empower service providers — leveraging Axigen’s flexibility — to bring to market services tailored to SMEs. Main Features: • Groupware & Collaboration Features: Calendars, Tasks, Notes, Outlook Connector • The Axigen platform is compatible with Microsoft Windows Server as well as with many Linux flavors, FreeBSD, or Solaris. • The Axigen mail server works smoothly with most used email clients like Microsoft Outlook, Thunderbird or eM Client. • Automatic Migration Tool – fully automatic migration without even the need of the legacy accounts passwords. • Multiple, customizable branding & advertising options – WebMail Interface easily brandable & localized in over 29 languages, with several skins to be used at the end-user's choice. • Synchronizing emails, contacts, calendars or tasks by using Axigen's built-in Microsoft® Exchange ActiveSync® support for mobile devices. Available also through CardDav and CalDav implementation. • Integrated WebMail and WebAdmin client. • Integration with an external LDAP-based server (either OpenLDAP or Active Directory. • WebMail, POP3 and IMAP Proxy services available. • Email Security integration for Cyren, Kaspersky and Bitdefender. Virtually any AS/AV application integration capacity. • Extensive WebMail accounts and domain settings: Mailbox quota, attachment size limit, mail size limit, session idle & activity timeout, maximum number of messages sent per hour by one account, HTML filtering level for HTML email messages • 60-day, Full Feature Trial to download and use it on your own infrastructure. • Highly configurable platform – can also be integrated with third party billing / provisioning systems via API.

Average Rating: 4.0/5.0

Total Reviews: 2

How Do G2 Users Rate Axigen?

  • Ease of Use: 8.3/10 (Category avg: 8.8/10)

Who Is the Company Behind Axigen?

  • Seller: Axigen
  • Year Founded: 2012
  • HQ Location: Bucharest, RO
  • LinkedIn® Page: www.linkedin.com
    33 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 100% Small

What Are Recent G2 Reviews of Axigen?

Barracuda Email Protection

Barracuda Email Protection helps organizations of all sizes and industries defend against increasingly sophisticated, frequent, and targeted attacks, including phishing, ransomware, business email compromise (BEC), and other threats. Email remains the top attack vector, and securing it has become an urgent priority, especially as cybercriminals leverage AI to improve and scale their attacks.     Barracuda Email Protection defends against all types of email threats with a multi-layered approach that includes both pre- and post-delivery defenses, as well as tools to enhance user security awareness and education. It combines AI-powered threat prevention and detection, automated incident response, DMARC reporting, and much more.  

Average Rating: 4.5/5.0

Total Reviews: 247

How Do G2 Users Rate Barracuda Email Protection?

  • Has the product been a good partner in doing business?: 9.4/10 (Category avg: 8.8/10)
  • Ease of Use: 8.9/10 (Category avg: 8.8/10)

Who Is the Company Behind Barracuda Email Protection?

  • Seller: Barracuda
  • Company Website:
  • Year Founded: 2002
  • HQ Location: Campbell, CA
  • LinkedIn® Page: www.linkedin.com
    2,327 employees on LinkedIn®
  • Ownership: Private

Who Uses This Product?

  • Who Uses This: IT Manager, IT Director
  • Top Industries: Manufacturing, Hospital & Health Care
  • Company Size: 64% Medium, 19% Small

What Do G2 Reviewers Say About Barracuda Email Protection?

AI-generated summary from verified user reviews

Pros
  • Users appreciate the ease of use of Barracuda Email Protection, which simplifies email management and enhances productivity.
  • Users value the effortless setup and effective email filtering of Barracuda Email Protection, enhancing their email security efficiently.
  • Users commend the easy setup of Barracuda Email Protection, appreciating its straightforward configuration and quick readiness for use.
  • Users value the responsive customer support of Barracuda Email Protection, enhancing their overall experience and integration.
  • Users value the enhanced email security of Barracuda Email Protection, providing reliable protection against threats and spam.
Cons
  • Users face issues with email filtering, experiencing slow performance, false positives, and missed phishing attempts.
  • Users face frustration with false positives from Barracuda Email Protection, often leading to missed important messages.
  • Users find the poor interface design of Barracuda Email Protection confusing and cumbersome, impacting usability.
  • Users face challenges with configuration difficulties, leading to false positives and a complex setup process that hinders efficiency.
  • Users find that Barracuda Email Protection needs improvement, particularly in phishing detection and handling false positives.

What Are Recent G2 Reviews of Barracuda Email Protection?

Bulletproof Inbox

Bulletproof Inbox is a Gmail and Outlook email solution that optimizes your email experience by eliminating unwanted email. Our access control technology sits between your inbox and the sender, and allows only Approved Senders into your inbox. Unwanted emails are blocked, while new / unknown email is quarantined into an evaluating folder for later review. It's simple. There's no need for a new email, app or interface. Just manage your email as you normally would.

Who Is the Company Behind Bulletproof Inbox?

Captain Verify

Let’s be honest: sending an email campaign and watching your bounce rate spike is incredibly frustrating. You’ve put in the work to build your audience, but the reality of the digital world is that data decays fast. People change jobs, use disposable addresses, or simply make typos when signing up. This isn't just a minor technical glitch; it directly hurts your sender reputation and wastes your marketing budget on people who will never see your message. CaptainVerify was born out of a simple mission: to help marketers and developers regain control over their data quality without the usual complexity. We believe that cleaning your email list shouldn’t be a chore or a technical headache. Instead of just giving you a "valid" or "invalid" status, we provide a deep dive into your database, identifying spam traps, risky domains, and catch-all addresses that could put your deliverability at risk. The way we work is straightforward and transparent. You can drop a massive file into our dashboard for a quick cleanup or plug our API directly into your website to stop bad data before it even enters your system. Because we are based in Europe, we’ve built everything with a "privacy-first" mindset. We are fully GDPR-compliant, ensuring that your data is encrypted, processed securely, and deleted once the job is done. We don’t believe in trapping users with complex subscriptions you’ll forget to cancel. Our pay-as-you-go model is designed to be fair, allowing you to scale your verification needs as your business grows. Whether you’re a startup sending your first newsletter or an established enterprise managing millions of contacts, our goal remains the same: making sure your emails actually land where they belong.

Average Rating: 4.4/5.0

Total Reviews: 4

How Do G2 Users Rate Captain Verify?

  • Has the product been a good partner in doing business?: 10.0/10 (Category avg: 8.8/10)
  • Ease of Use: 9.6/10 (Category avg: 8.8/10)

Who Is the Company Behind Captain Verify?

Who Uses This Product?

  • Company Size: 75% Medium, 75% Small

What Are Recent G2 Reviews of Captain Verify?

What Are G2 Users Discussing About Captain Verify?

Colligo Email Manager for Microsoft 365

Colligo Email Manager for Microsoft 365 makes it easy to capture, classify and manage Outlook emails and attachments in SharePoint for records management, compliance and AI governance. Users can manage business email without leaving Outlook, making it easier to get important information out of individual mailboxes and into SharePoint. With Colligo Email Manager, organisations can: * File email and attachments directly from Outlook to SharePoint using one-click filing, drag-and-drop and Send & File * Automate email capture with Colligo Auto-File to reduce reliance on employees manually filing every message * Apply metadata and retention labels as email is captured to support consistent records management and information governance * Quickly find and access filed content in SharePoint * Improve compliance and reduce risk by managing business email alongside other governed Microsoft 365 content * Create a stronger information foundation for Microsoft Copilot and AI by ensuring valuable email content is captured, classified and governed Built for Microsoft 365, Colligo Email Manager integrates with Outlook and SharePoint and provides centralised administration for enterprise deployment.

Who Is the Company Behind Colligo Email Manager for Microsoft 365?

  • Seller: Colligo
  • Company Website:
  • Year Founded: 2000
  • HQ Location: Toronto, CA
  • LinkedIn® Page: www.linkedin.com
    35 employees on LinkedIn®
  • Phone: 1.866.685.7962

Deomail

DeoMail is a modern email hosting platform built for professionals, startups, and developers who need more than just an inbox. Get secure, reliable email on your custom domain with full SPF, DKIM, and DMARC authentication. Beyond email, DeoMail includes Fire, a powerful automation engine that turns incoming emails into actions — send alerts to Slack or Telegram, log data to Google Sheets, create pages in Notion, or trigger workflows in Zapier, n8n, and Make.com. With a clean web interface and developer-friendly API, DeoMail combines professional email infrastructure with automation capabilities — all in one platform.

Who Is the Company Behind Deomail?

ElixMail

ElixMail is an AI-powered email and customer communication workspace for freelancers, sales teams, service businesses, regulated professionals, agencies, and SMEs. It brings unified inboxes, CRM, tracking, follow-ups, scheduling, and secure communication into one application, helping individuals and teams manage customer conversations without multiplying tools. Connect Gmail, Outlook, or IMAP mailboxes. Use AI to summarize, categorize, prioritize, translate, and draft replies. Track opens, link clicks, and document views; launch behavior-based follow-ups; prioritize opportunities with intent scoring and next-best-action suggestions; and manage deals in a visual pipeline. ElixMail also includes multi-mailbox workflows, public booking links, calendar synchronization, Google Meet video conferencing, Voice-Mail, bilingual voice commands, SMS alerts, an AI phone receptionist, AES-256 encrypted email, and registered mail (LRAR). Hub Connect can bring read-only context from CRM and document tools, while Agent Connect connects Claude and ChatGPT with granular permissions, audit trails, human approval, and one-click revocation. ElixMail is hosted in France and provides GDPR and CAN-SPAM compliance tools. Plans start at €9 per month. Try ElixMail free for 14 days, no credit card required, at elixmail.fr.

Who Is the Company Behind ElixMail?

EmailEngine

EmailEngine is a self-hosted email automation platform. It provides access to email accounts via an easy-to-use HTTP REST API to receive and send emails. EmailEngine also actively monitors these accounts and sends a webhook any time something happens. No need to know IMAP internals, weird encodings, or juggle with different IMAP extensions. EmailEngine silently handles it all. EmailEngine saves you a ton of developer hours as there is no need to figure out the complexities of email protocols.

Who Is the Company Behind EmailEngine?

Email on Acid

As the industry leader in email preparation, Email on Acid offers the world's most comprehensive and flexible automated email pre-deployment platform. Developers, marketers, and enterprise organizations deliver email perfection, achieve efficiencies, improve marketing ROI, and protect brand reputation. Co-founded in 2009 by industry thought leader John Thies, Email on Acid was born out of a desire to make email marketing better for everyone. To learn more, visit emailonacid.com.

Average Rating: 4.5/5.0

Total Reviews: 43

How Do G2 Users Rate Email on Acid?

  • Has the product been a good partner in doing business?: 9.2/10 (Category avg: 8.8/10)
  • Ease of Use: 9.1/10 (Category avg: 8.8/10)

Who Is the Company Behind Email on Acid?

  • Seller: Sinch
  • Year Founded: 2008
  • HQ Location: Stockholm, Sweden
  • LinkedIn® Page: www.linkedin.com
    4,417 employees on LinkedIn®
  • Ownership: SINCH.ST
  • Total Revenue (USD mm): $5,035

Who Uses This Product?

  • Top Industries: Marketing and Advertising, Computer Software
  • Company Size: 47% Medium, 40% Small

What Are Recent G2 Reviews of Email on Acid?

What Are G2 Users Discussing About Email on Acid?

eM Client

BOOST YOUR EMAIL, SKYROCKET YOUR PRODUCTIVITY eM Client is a powerful email client for Windows and macOS with a clean and easy-to-use interface. It also offers features for calendars, tasks, contacts, notes and chat. eM Client supports all major services including Gmail, Exchange, iCloud, and Outlook and can set up everything automatically for most of the services as well. eM Client also efficiently imports your data from all major email clients (including Microsoft Outlook, Outlook Express, Windows Mail, Thunderbird and more).

Average Rating: 4.0/5.0

Total Reviews: 60

How Do G2 Users Rate eM Client?

  • Has the product been a good partner in doing business?: 7.8/10 (Category avg: 8.8/10)
  • Ease of Use: 8.8/10 (Category avg: 8.8/10)

Who Is the Company Behind eM Client?

  • Seller: eM Client
  • Year Founded: 2010
  • HQ Location: Prague 8, Czech Republic
  • LinkedIn® Page: www.linkedin.com
    24 employees on LinkedIn®

Who Uses This Product?

  • Top Industries: Information Technology and Services, Computer Software
  • Company Size: 43% Small, 36% Medium

What Do G2 Reviewers Say About eM Client?

AI-generated summary from verified user reviews

Pros
  • Users value the intuitive interface of eM Client, making email management efficient and enjoyable.
  • Users admire the clean and modern interface of eM Client, enjoying its seamless integration and powerful features.
  • Users value the seamless connectivity of eM Client, enabling effective communication across various platforms and environments.
  • Users appreciate the smooth synchronization and strong performance of eM Client for efficient daily business use.
  • Users appreciate the modern interface and powerful features of eM Client, streamlining email and task management effortlessly.
Cons
  • Users note a lack of integration with eM Client, limiting its flexibility and advanced functionality compared to competitors.
  • Users experience missing features, including sync issues and limited account support, hindering functionality for advanced users.
  • Users often face sync issues with eM Client, causing frustration, especially with Exchange and Google accounts.

What Are Recent G2 Reviews of eM Client?

What Are G2 Users Discussing About eM Client?

Neeraja Prakash
NP
Researched and written by Neeraja Prakash
Updated March 7, 2025