Best Email Management Software and Tools 2025

What is Email Management?

Email management is about organizing your emails effectively to boost productivity and communication. Since email is a key communication tool both personally and professionally, managing your emails well is essential to prevent inbox overload, ensure prompt replies, and stay organized.

Critical aspects of email management include:

• Inbox Organization
• Email Filtering
• Unsubscribe and Spam Handling
• Prioritization and Time Management
• Archiving and Deleting
• Setting Email Boundaries
• Using Templates and Canned Responses
• Email Security
• Collaboration and File Sharing
• Mailbox Maintenance

However, not every email management tool offers all of these features. And even when they do, not every application performs all of these tasks effectively. So, instead of lumping every email management system together, we will tease apart the best email management software based on the functions you will benefit from the most.

For example, if you would like an email tool to handle your incoming correspondence, you need a mail client. Gmail and Mailbird are examples of superior email clients, although there are many options available to users.

If you would like to process and organize emails en masse, you should consider an email management service like Clean Email or Sanebox. These tools help you quickly sort messages, program automations, remove spam, and more.

Businesses often need a solution to manage the high volume of customer emails they receive each day. In this case, customer service email management software like Freshdesk and Zendesk are for you.

Finally, if you need software to manage your email marketing campaigns, email campaign management service like Mailchimp or SendGrid is a good solution.

How We Determined The Best Email Management Apps

No email management software is made to fit every single user’s needs. However, people expect some basic features from the best email management apps.

When comparing dozens of email organization tools to develop our list of recommendations, we considered the following criteria:

• Compatibility with a wide range of email services
• Automated sorting, filtering, rules, and AI options
• Email prioritization
• Unsubscribe options
• Attachment management
• Scheduling and reminders
• Privacy and security
• Pricing

To determine all of this, we carefully compared lists of features for numerous tools, then tested each email manager app to ensure that it not only offered all of the features listed but that the user experience was genuinely worthy of earning a spot on this list. Thus, our list isn’t a simple compilation from search results for “best email management software,” it’s a selection of options based on first-hand experience.

The Best Email Management Software Reviewed

As we mentioned, not all email management apps work the same way. Therefore, we’ve broken down our top 13 recommendations based on whether they are an email client, a mailbox management tool, a customer support system, or made for marketing purposes.

Email management software apps:

• Gmail — best automated message sorting
• Mailbird — ideal for managing multiple inboxes
• Outlook — great for programming inbox rules
• Spark — best for large attachment sending

Email management tools and services:

• Clean Email — perfect for filtering messages
• Sanebox — good for set it and forget it sorting

Customer service email management software:

• Freshdesk — ensures the right employee gets the email
• Zendesk — ideal for sharing files with customers
• LiveAgent — best solution for organizing and managing email workflows.

Email campaign management software:

• Mailchimp — best for automation workflows for individual customer journeys
• SendGrid — powerful API makes customization a breeze
• Brevo — cost-effective platform for dynamic email and SMS campaigns
• Klaviyo — best for e-commerce with AI-powered email personalization

The 4 Best Email Management Software (clients)

If you’re looking for the best email client to use, these email management apps offer robust features that help you achieve Inbox Zero and save time when responding to messages.

1. Gmail

Price: Free; Business plans start at $6/month

Gmail is by far one of the most popular email services out there. It is user-friendly and feature-rich, and its constant updates and improvements continue to make it a preferred choice for millions of users worldwide.

One notable benefit of Gmail that we like is the powerful email organization features it offers. The service includes built-in machine learning algorithms that automatically sort and categorize emails into different tabs, such as Primary, Social, Promotions, and Updates.

You can customize these tabs and create rules to sort emails into specific labels or folders, simplifying the inbox management process. For more advanced management, Gmail can be integrated with third-party tools to create a more complete ticketing system, helping teams efficiently handle customer support. What’s more, you can use the Priority Inbox feature to focus on the most important messages, which Gmail determines for you based on how you interact with messages over time.

Another major strength of this email manager app is its automations. With Gmail, you can schedule emails to send at specific times and get automated reminders for important messages you need to respond to by a certain time. Also, the app simplifies unsubscribing from unwanted messages by offering an automated “Unsubscribe” feature.

Unfortunately, one potential downside we noticed is Gmail’s attachment size limit. You can only send and receive attachments of 25MB or less within the email software. You can work around this by saving files to Google Drive and sending them that way, but it isn’t always the most convenient option, especially if you are sending it to someone who doesn’t use Google Drive.

That said, Gmail is a great email management tool in terms of user privacy and security. It incorporates encryption to protect emails during transit and while stored on Google's servers. It also offers two-factor authentication (2FA) to add an extra layer of security to user accounts. Google has implemented robust measures to prevent spam and phishing emails from reaching users’ inboxes, reducing the risk of falling victim to online scams.

2. Mailbird

Price: $79 for a lifetime license

Most people today use more than one free or paid email service. If you count yourself among them, you should consider using Mailbird as your email management software. With it, you can manage all your emails and contacts from multiple accounts easily in one unified inbox and enjoy integrations with apps like Facebook, Twitter, Whatsapp, Dropbox, Google Calendar, Asana, Todoist, and many others.

Because not all messages arrive at the right time, Mailbird gives its users the option to snooze emails, allowing them to focus on what needs to be done at the moment and return to them later. Additionally, one of the advantages of the app is that it works offline, enabling you to manage your emails even if you lose connection. Thanks to its integrated Speed Reader, you can understand the gist of long emails in no time.

If email is an essential part of your daily workflow, you’ll appreciate Mailbird's intuitive keyboard shortcuts for archiving, composing, replying, forwarding, and many more activities. So far, Mailbird has been translated into 17 languages from all over the world, and its developers are committed to making its multi-language support even better.

Mailbird is heavily customizable, and its pricing models are suitable for everyone from individual home users, who can use it for free with certain limitations, to businesses. The free version of Mailbird can’t be used for commercial purposes, and it lacks many useful features. For example, paying customers receive priority support, the ability to snooze emails for later, LinkedIn Lookup Feature, Exchange Mail support, and more.

Mailbird proves that the venerable email can be just as accessible and convenient as modern instant messaging services. Its flexible pricing structure makes it accessible even to home users who are on a tight budget, and its bulk discounts make it an attractive alternative to Microsoft Outlook for businesses that would like to empower their employees with a modern email management solution.

3. Outlook

Price: Free; $69.99/year for full features

Microsoft’s email tool, Outlook, is widely used for email and personal information management. It offers a range of features to enhance productivity and organization, not to mention it is highly compatible with a variety of devices and email platforms.

Like Gmail, Outlook provides robust email organization features with automation capabilities. One of our favorite features is Outlook Rules, which you can set to automatically sort incoming emails into designated folders based on specific criteria like sender, subject, keywords, or recipients.

Outlook also offers a "Focused Inbox," which automatically separates important emails from less critical ones, ensuring users focus on what matters most, which is another amazing feature for users who receive large quantities of messages per day.

Outlook also offers many nice integrations with other Microsoft products, which is a unique feature that helps it really stand out from other email software. The calendar integration is particularly beneficial, as you can create and manage events and tasks based on emails you receive. You can even share your calendar with colleagues or family members.

Unfortunately, Outlook limits file attachments to just 20MB, and it doesn’t play well with attachments that come from Google. However, it does integrate with OneDrive, making it easy to save attachments to the cloud and access them later.

Outlook, much like Gmail, includes an unsubscribe feature that allows users to easily opt-out from mailing lists. However, this option is only available for messages where Outlook detects an unsubscribe link.

As a Microsoft product, Outlook places a strong emphasis on privacy and security. The email management tool incorporates encryption to safeguard emails during transmission and while stored on Microsoft's servers. Users can enable two-factor authentication (2FA) to add an extra layer of protection to their accounts. Microsoft regularly updates and patches security vulnerabilities to ensure a secure email experience for users.

4. Spark

Price: Free - $6.99/month based on the plan you select

Spark is a feature-rich email client developed by Readdle, designed to provide users with a seamless and organized email experience across different platforms. It’s a great option for those who are managing multiple inboxes simultaneously and want a single solution to host everything.

Spark is compatible with a wide range of mail services like Gmail, Outlook, Yahoo Mail, iCloud, and many others. It also offers support for IMAP and Exchange accounts, making it suitable for users with various providers. The app is available for Windows, Android, Mac, iPhone, iPad, and even Apple Watch, allowing you to manage your emails from anywhere.

Spark excels as an email organization tool through automation and AI-powered features. It utilizes smart algorithms to automatically categorize and sort emails into relevant sections, such as Personal, Notifications, Newsletters, and Pinned, based on content and sender behavior. Users can create custom rules and filters to further automate inbox management, ensuring a clutter-free mailbox.

Also, like other popular email software, Spark simplifies the process of unsubscribing from unwanted email lists. The app detects newsletters and promotional emails and offers an easy one-tap "Unsubscribe" option directly within the message, making it convenient for users to manage their subscriptions.

Unlike mainstream message providers like Gmail and Outlook, Spark lets users send attachments up to 2GB. Additionally, Spark seamlessly integrates with cloud storage services like Dropbox and Google Drive, allowing users to send and receive large attachments without hitting email size limits.

Spark integrates a built-in calendar, and you can set reminders and snooze emails to deal with them at a more convenient time. It's also able to sync with calendars from Google, Outlook, and iCloud.

The 2 Best Email Management Tools and Services

Although email clients have come a long way, not all of them provide the right tools and features to really help you follow the recommended email management tips that keep your inbox under control. Luckily, that’s where our recommendations for the best email management tools come in: they give you complete control over your inbox and even provide automation capabilities that take email management off of your plate completely.

2. SaneBox

Price: starts at $7 a month

SaneBox presents a unique approach to inbox management. This mail sorting software connects to your mail account and creates multiple folders, which it uses to automatically organize your emails. The SaneLater folder is meant for distracting emails, the SaneNews folder is for newsletters, and the SaneCC folder is for CC’d emails.

All you need to do is check your SaneBox folders once in a while with any email client and correct any mistakes made by SaneBox. The biggest advantage of this approach is that you don’t have to learn how to use a new application—everything happens in your email service.

Because SaneBox has been helping users defeat spam since 2010, its algorithms have become very proficient, and their accuracy is excellent. When they make a mistake, you can easily correct it with just a few clicks.

SaneBox starts at $7 a month, but you can save a lot of money by purchasing a yearly or bi-yearly subscription. Students, non-profits, and government agencies can get 25% off by reaching out to SaneBox customer support during their free trial. Regardless of which plan you choose, you can cancel it at any time.

The Best 3 Client Service Email Management Software

Even a small business receives dozens of customer support messages per day. Unfortunately, those messages can easily get lost if they’re going straight to your Gmail or similar. These options are our top recommendations if you need a customer service-focused email management service.

1. Freshdesk

Price: Free trial available; starting at $15/user per month

Freshdesk is by far one of the most popular customer support help desk email management systems. Most people love it because it is widely compatible with email providers, can integrate multiple accounts, and offers a range of features to efficiently manage support tickets. In fact, businesses of any size can benefit from Freshdesk.

The advantage benefit Freshdesk provides to its users with a robust email organization tool and automation options. As our testing showed, the software employs AI-powered automation to automatically sort, categorize, and route incoming support emails to the appropriate teams or agents based on predefined rules and criteria. This automation optimizes the ticketing process and ensures that inquiries are addressed promptly by the relevant team members.

Furthermore, Freshdesk allows users to prioritize support emails efficiently. The platform automatically assigns priority levels to incoming tickets based on predefined rules like keywords, requester type, or urgency. This feature ensures that critical issues receive immediate attention and resolution.

However, one major flaw with Freshdesk is its lack of spam prevention measures and removal tools. The system does not have an "Unsubscribe" feature for emails, nor does it use a sophisticated spam filtering system like some other apps may provide. We also noticed its lack of scheduling capabilities, meaning you can’t use the system for marketing blasts and support tickets.

That being said, Freshdesk does adhere to industry-standard security practices, including data encryption, secure transmission of information, and access controls. Additionally, Freshdesk complies with data protection regulations to ensure the safety of sensitive customer information, which can be very important for certain types of businesses.

2. Zendesk

Price: Starting at $19/month per agent

Zendesk is another leading customer service and support platform that offers a comprehensive set of features to help businesses manage customer inquiries and support tickets efficiently. It supports various email providers and can integrate with multiple mail accounts, allowing businesses to centralize their customer support communications and manage emails from different sources within the platform.

As our testing proved, Zendesk excels in email organization with powerful automation capabilities. It can automatically sort, categorize, and route incoming support emails to the appropriate departments or agents based on predefined rules and keywords. This automation simplifies the ticketing process and ensures that customer inquiries are addressed by the right teams promptly.

Furthermore, Zendesk supports email attachments, meaning you can easily receive screenshots and other attachments from customers or send them attachments with directions, shipping labels, or other helpful pieces of information. However, it is not designed for email marketing, so it does not offer opt-out features or similar anti-spam measures. It also doesn’t let you schedule messages to send at ideal times.

That said, Zendesk places a strong emphasis on privacy and security. It implements industry-standard security measures, including data encryption, secure transmission of information, and access controls. Additionally, Zendesk complies with data protection regulations to safeguard sensitive customer information.

3. LiveAgent

Price: Free trial available; starting at $9/user per month

LiveAgent is a customer service platform designed to help manage email communications through a reliable ticketing system, making it suitable for businesses of any size. While it's not exclusively an email management tool, LiveAgent includes useful features that organize and manage email workflows effectively.

With smooth integration across various email providers, LiveAgent brings together support tickets from multiple sources into one easy-to-use platform. It includes automation features that sort, categorize, and direct incoming emails to the right agents or teams based on custom rules. This keeps your support process organized and responsive.

LiveAgent also helps you stay on top of support emails by prioritizing and organizing them. The system automatically sets priority levels for tickets based on factors like urgency, customer importance, or issue complexity, ensuring that important requests are handled quickly

Security is a major focus for LiveAgent. The platform meets high industry security standards, including end-to-end encryption and strict access controls, to keep customer data safe. It’s also fully compliant with major data protection regulations, making it a trustworthy option for managing sensitive information.

The Best 4 Email Management Software and Services for Email Campaigns

Most email clients are great for sending quick messages to one or two people. However, they are not ideal for sending carefully crafted email campaigns for your business. Luckily, the tools below are designed to do exactly that. They are not the best email manager apps in terms of inbox management, but they are good for marketing and transactional messages, as you’ll see below.

1. Mailchimp

Price: Free base plan; plans with all features start at $13/month

Mailchimp is a popular email marketing platform that provides a comprehensive set of features to help businesses manage their email campaigns and engage with their audience effectively. It supports various email providers and can be integrated with different email marketing tools, making it versatile and accessible as an email management service.

One of Mailchimp's major perks is its automation workflows because they let you create automated emails based on individual customer behaviors, triggers, or specific events. These workflows can include automated sorting, filtering, and personalized content delivery, ensuring that subscribers receive relevant emails based on their preferences and actions. It also gives you the ability to segment your subscriber lists and target specific groups based on criteria like engagement level, purchase history, or demographics.

Furthermore, Mailchimp includes an easy-to-use "Unsubscribe" feature for email marketing. When recipients click the unsubscribe link in marketing emails, Mailchimp automatically removes them from your mailing list, ensuring compliance with anti-spam regulations and helping you maintain a clean and engaged subscriber list.

Unfortunately, Mailchimp is not meant to be an email client, so it is missing many of the notable features we have mentioned about other email management tools. That being said, Mailchimp does give you complete control over scheduling when your messages are sent and provide reporting metrics on open rates, click rates, and other data about customer behaviors.

Mailchimp also takes privacy and security seriously. It implements industry-standard security measures, including data encryption, secure transmission of information, and access controls, to protect customer data. Mailchimp also complies with data protection regulations to safeguard sensitive information and maintain user trust.

2. SendGrid

Price: Free version available; pricing starts at $15/month for paid plans

SendGrid is a reliable email management system designed for businesses and developers to send transactional and marketing emails efficiently. While it may not have traditional email organization or prioritization features, its focus on email delivery performance and robust API capabilities make it a valuable tool for businesses seeking a seamless email delivery solution. It is compatible with various email services and easily integrates with multiple programming languages, frameworks, and email clients, making it suitable for developers and businesses with diverse email needs.

Because SendGrid primarily focuses on email delivery, it is not set up to offer mail organization features like automated sorting, filtering, or rules. In fact, it’s not even an email client by default. However, developers can implement custom email organization tool logic using SendGrid's API and webhooks to manage incoming email responses if needed. Otherwise, you can easily reroute responses to marketing emails sent through SendGrid to go to your primary inbox or a location like Freshdesk or Zendesk.

Although it’s the inverse of what we traditionally think of regarding unsubscribing, SendGrid provides an unsubscribe feature so businesses can comply with anti-spam regulations and provide recipients with a straightforward way to opt-out from receiving marketing emails.

Where SendGrid really shines, however, is in its scheduling capability. SendGrid offers an email scheduling feature that allows businesses to send emails at specific dates and times, ensuring that messages reach recipients at the most appropriate moments. You can even use the app’s built-in performance metrics (open rate, click rate, etc.) to adjust your scheduling and maximize returns based on your email list.

3. Brevo

Price: Free plan with limited features; paid plans start at $25/month

Brevo (formerly Sendinblue) is a powerful all-in-one email marketing platform that aims to be a cost-effective alternative to Mailchimp and offers a wide array of features for crafting email campaigns, automating workflows.

Brevo's intuitive visual email builder makes designing engaging newsletters a breeze. It uses a drag-and-drop interface to make creating your messages quick and easy. The software also offers a template library with various categories to help you get started crafting emails that look polished even if you don’t have any previous design experience.

Once your email is ready, Brevo’s contact management system allows you to group contacts into lists, segment them, and edit individual contacts with just a few clicks. You can then set up triggers (like website visits or shopping cart abandonment) and create workflows that send targeted emails in response.

Where Brevo differs from both Mailchimp and SendGrid is its inclusion of SMS capabilities, which allow businesses to send text messages to their customers, either as standalone campaigns or as part of their automated workflows. This makes it a versatile choice for those who need to manage various types of customer communication.

4. Klaviyo

Price: Free plan for up to 250 contacts; Premium plans start at $20/month for email only and $35/month for email and SMS.

Klaviyo is an email marketing platform designed for e-commerce businesses that offers advanced segmentation, automation, and reporting features. It integrates well with popular e-commerce platforms like Shopify, BigCommerce, Magento, and WooCommerce, making it a popular choice for online retailers.

In addition to its focus on e-commerce, another thing that sets Klaviyo apart from its competitors is its integration of AI and predictive analytics. With features like AI-generated subject lines, Klaviyo's advanced algorithms can craft copy that converts, taking the guesswork out of creating engaging subject lines.

The platform's recommendation engine adds dynamic product recommendations to emails based on a user's browsing history, past purchases, and other behaviors, helping to personalize the customer experience.

Additionally, Klaviyo's predicted customer attributes enable businesses to segment or personalize emails based on factors like predicted lifetime value, order date, and churn risk, allowing for more targeted and effective marketing campaigns.

While Klaviyo is relatively expensive compared to other email marketing platforms, its advanced features and e-commerce focus make it a valuable investment for online retailers looking to grow their business through targeted marketing campaigns.

Benefits of Using Email Management Software

Using email management software offers numerous benefits for individuals and businesses alike. Some of the key advantages include:

• Improved Organization: Email management software helps users organize their emails more efficiently. With features like folders, tags, labels, and automated sorting, users can easily categorize and prioritize emails for quick access and better workflow.
• Time Savings: Automated filtering and sorting features save time by reducing the need to manually process and organize emails. This allows users to focus on more important tasks and respond to critical emails promptly.
• Enhanced Productivity: By optimizing email organization and providing easy access to important messages, mail management software boosts productivity. Users can navigate their inbox more efficiently, ensuring no important emails get overlooked.
• Better Email Prioritization: Many email management tools offer prioritization features, allowing users to identify and address high-priority emails first. This ensures that critical communications receive prompt attention.
• Reduced Email Clutter: Automated unsubscribe features and spam filtering help reduce inbox clutter by removing unwanted and irrelevant emails, leading to a cleaner and more manageable inbox.
• Attachment Management: Email management software often includes features to handle attachments more effectively. Users can easily preview, download, and share attachments, avoiding clutter from large files.
• Seamless Collaboration: Some inbox management tools offer collaboration features, enabling teams to work together on emails, share drafts, and coordinate responses more efficiently.
• Email Scheduling and Reminders: Users can schedule emails to be sent at a later time, allowing them to compose messages when most convenient and have them delivered at optimal times. Reminders also help with follow-ups and important dates.
• Privacy and Security: Many email management tools prioritize data privacy and security, implementing encryption and other protective measures to keep emails and sensitive information secure.
• Centralized Communication: Email management software often integrates with other tools and platforms, allowing users to manage various communication channels from a centralized location, leading to better organization and collaboration.
• Reporting and Analytics: Some tools provide reporting and analytics features, giving users insights into email performance, open rates, and click-through rates, which can help optimize email campaigns and improve communication strategies.

Conclusion

You don’t have to be an email management guru to maintain a clean inbox. All it takes is a handful of good habits supported by an excellent email management software application such as the ones recommended above. The best part? You can mix and match any of the above-mentioned suggestions to really take your mailbox organization to the next level.