Best Email Clients for Slack

Find and compare the best Email Clients for Slack in 2026

Use the comparison tool below to compare the top Email Clients for Slack on the market. You can filter results by user reviews, pricing, features, platform, region, support options, integrations, and more.

  • 1
    Shift Reviews
    Top Pick

    Shift

    Shift Technologies Inc.

    Free
    1,375 Ratings
    See Software
    Learn More
    Shift puts you in control of your browser. Arrange apps, bars, and controls exactly where you want them, building a personalized workspace that works around you — not the other way around. Connect over 1,500 web apps, jump between dedicated Spaces for work, side hustles, and personal browsing, and manage multiple accounts without ever logging in and out. As a pioneer in carbon-neutral browsing, Shift is committed to rethinking what a browser can be — for the people who use it and the world they live in. Started in Victoria, British Columbia in 2016, Shift is a Certified B Corp and proud member of the Redbrick portfolio. What you can do with Shift: - Build your browser: Design a layout tailored to how you use the internet. - Create Spaces: Keep work, side hustles, and passion projects in their own lane. - Integrate Apps: Bring your favorite web apps together in one place. - Templates: Pick from 6 ready-made layouts to get started fast. - Shift AI: A built-in AI assistant that helps you get more done across every tab and app.
  • 2
    Gmail Reviews
    Top Pick
    Gmail is a cloud-based email and communication platform built to simplify business and personal communication through AI-powered productivity and advanced security features. The platform uses Gemini AI to help users draft emails, generate responses, summarize conversations, and improve writing quality while saving time throughout the workday. Smart Compose and Smart Reply further enhance efficiency by suggesting complete phrases and quick responses that streamline email communication for busy professionals. Gmail also helps users stay organized with automated reminders, intelligent search capabilities, and contextual information such as travel reservations, purchases, and appointment details displayed directly within the inbox. Integrated access to Google Meet, Google Calendar, Google Chat, and Tasks allows teams to manage meetings, messaging, schedules, and collaboration without switching between multiple applications. Businesses can create professional email addresses tied to their domain names while using tools like mail merge and customizable templates for customer outreach and marketing campaigns. Security remains a core advantage of Gmail, with AI-powered threat detection that blocks the vast majority of spam, phishing attempts, and malware before they reach users. The platform also includes encryption, compliance controls, and Google’s secure cloud infrastructure to help organizations protect sensitive information and reduce cybersecurity risks. Available on computers and mobile devices, Gmail provides flexible and reliable communication tools for businesses, remote teams, and everyday users worldwide.
  • 3
    Mailbird Reviews
    Mailbird is a powerful email management tool that consolidates multiple email accounts into a single, user-friendly platform available on both Windows and Mac. It allows users to customize their productivity workspace by integrating a variety of third-party apps, such as Slack, Dropbox, and Google Calendar, directly within the email interface. Features like email tracking, advanced search, and customizable workspaces help streamline workflow and ensure efficient communication. With an emphasis on speed and simplicity, Mailbird also provides AI-powered email authoring and the ability to block unwanted senders. Over 4 million users trust Mailbird to manage their email needs, and the app’s exceptional support and intuitive design have made it a preferred choice for professionals seeking to enhance their email experience. With its strong reputation and positive user feedback, Mailbird continues to lead the way in productivity-enhancing email management solutions.
  • 4
    Front Reviews

    Front

    Front

    $19.00/month/user
    3 Ratings
    Front is the all-in-one customer service platform built for collaboration. Our powerful customer service platform makes five-star service attainable for over 9,000 businesses like yours.
  • 5
    Helpwise Reviews
    Your Team Email, SMS and WhatsApp accounts can be shared in a shared Inbox. It is not possible to share an email account login between team members. Helpwise is an easy-to-use shared inbox that allows you to access your team's email accounts such as help@, sales@ and jobs@. It becomes difficult to manage internal and customer emails (billing, hiring, etc.) as the business grows. Then, we make a mistake by sharing email logins between team members. We have experienced the same pain in our previous businesses and gigs. Helpwise is the shared inbox that actually works! We all love Outlook, Gmail, and other great email clients. Helpwise is as simple as these email services. You won't be able to miss them. Each team member will have their own login to access the same email address. No more password sharing! Higher productivity and better security!
  • 6
    Notion Mail Reviews

    Notion Mail

    Notion

    $10 per month
    Notion Mail is an innovative email platform powered by AI, designed to transform the traditional inbox with its sleek, customizable interface aimed at optimizing communication and boosting productivity. It offers seamless integration with Gmail, enabling users to organize their emails using AI-generated auto-labeling that sorts messages according to their content, such as job offers, travel confirmations, or newsletters. The platform allows the creation of personalized "Views" to filter emails by topics, senders, or urgency, which helps users concentrate on what truly matters. Additionally, it features Notion-style slash commands for easy formatting, built-in scheduling connected to Notion Calendar, and AI-enhanced email drafting to speed up responses. Users can take advantage of snippets that serve as reusable email templates, which significantly cuts down on repetitive writing tasks. Notion Mail also prioritizes security with stringent standards such as SOC 2 Type 1 certification and HIPAA compliance, ensuring that user data remains secure and confidential. This combination of features not only elevates user experience but also encourages a more organized approach to email management.
  • 7
    Zimbra Reviews

    Zimbra

    Synacor

    Varies
    Zimbra 9: Collaboration Superheroes! Users can seamlessly switch between desktop, tablet, and mobile browsers while enjoying consistent email and collaboration experiences. It is extensible and offers best-in-class integrations with Slack and Dropbox. There are many more in development. Zimlet framework allows you to customize Zimbra according to your needs. Zimbra's reliable server infrastructure ensures that customers have the security, privacy, and data sovereignty they expect. Upgrade to Zimbra 9 is easy and requires no data migration. Zimbra 9's responsive, modern UI is built on Zimbra’s reliable server infrastructure. This ensures the security, privacy, and data sovereignty that you have come to expect from Zimbra. Zimbra 9 is flexible, extensible and unlike competitors that use closed platforms. Get out of Microsoft and Google and integrate with third-party collaboration services such as Dropbox, Zoom, and Slack.
  • 8
    Taurin Reviews
    Experience the power of auto-segmentation, intelligent filtering, AI-driven auto-completion, and an integrated CRM system all in one platform. Say goodbye to tedious tasks that consume your time. Effortlessly manage your contacts by utilizing customizable properties that cater to various needs. Whether you're in sales, marketing, or recruitment, adapt seamlessly to any situation with ease. Taurin revolutionizes your email management by organizing your inbox, delivering concise summaries, and enhancing your contact database. With its autonomous capabilities, Taurin allows you to dedicate more time to forging valuable connections rather than getting lost in email threads. As email remains a cornerstone of communication, it’s crucial to evolve our handling methods. With the rise of remote work and the surge in digital communication, innovative tools like Taurin are essential for effectively managing our interactions. This isn’t merely another email client; it serves as your personal email intelligence companion. Featuring smart AI that organizes your emails with precision, alongside comprehensive contact insights, it ensures you never miss a beat. Plus, enjoy the benefits of a lightning-fast AI writing assistant equipped with auto-summarization and auto-complete features, complemented by a built-in CRM to maintain order in all your professional relationships. Embrace the future of email management with Taurin today.
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