HEY Alternatives (September 2025)

BlueMail is a modern, mobile and desktop, powerful Email management tool with a sleek design, unified inbox and support for all your accounts: IMAP, Exchange,POP3.

Newton supercharges your email with powerful features like Read Receipts, Send Later, Snooze & more. Works with Gmail, Google Apps, Exchange, Outlook, Office365, iCloud, Yahoo & IMAP.

Mailspring: The open-source, extensible email app for Mac, Linux, and Windows with open tracking, link click tracking, contacts enrichment data and more.

Fast email client with full Gmail, Hotmail and other services synchronization. Best replacement for MS Outlook or Thunderbird. Free version for Home users.

Hiri is the best email client for Managers on Windows, Mac and Linux.

Fast, private email hosting for you or your business. More productive, lightning fast, simple and built to save you time.

Spark helps you take your inbox under control. Instantly see what’s important and quickly clean up the rest.

You'll never look at email the same way again. Eight years ago, we first reimagined email. Now, we've done it again. Request early access today.

Mailbutler is the email software extension plugin for Apple Mail, Gmail, and Outlook that helps you stay productive and professional.

Thunderbird is a free email application that’s easy to set up and customize - and it’s loaded with great features!

Forget searching through junk, spam, and unsolicited emails to find what you actually need. Bulletproof turns your open-access inbox into a permission-based one.

Postbox is the power email app for busy professionals, like you.

EverDesk combines the best features of an Email Client, File Manager, Address Book and Calendar into one integrated interface, making it the most unique and comprehensive personal information manager on the market

Discover your new all-purpose inbox. Write emails, create notes, set reminders and assign to-dos—your everyday tools, in Twobird.

Canary learns how you email. It can write your emails, surface what needs attention, silence spam, and much more. Say hello to your Inbox Copilot.

Clay is a beautiful rolodex and CRM for iPhone, Mac, Windows, and web, built automatically to help you manage your personal and professional relationships.

Sign in to your Outlook.com, Hotmail.com, MSN.com or Live.com account. Download the free desktop and mobile app to connect all your email accounts, including Gmail, Yahoo, and iCloud, in one place.

Tuta guarantees your data stays private for free & without ads. Quantum-resistant encryption makes Tuta the best secure technology solution to protect your privacy.

Create, access and manage mail from all your emails accounts in one place. Add images, scan documents, create sketches and attach files using the handy Format B…

With ActiveInbox, you'll take control of Gmail by turning emails into tasks, putting them into folders, adding notes and achieving inbox zero.

TypeApp - The best Android and iOS email app ever created for mobile devices. Fast, simple and easy, TypeApp is the best email app for Android and iOS

Mailman is an email assistant that helps you get your inbox to zero. It acts as a tool for time management and productivity by shielding you from unimportant emails.

Looking for a great Gmail app for Mac? Connect your Calendar, Keep and Contacts within one app.

InMoat puts you back in control of your inbox. Tailor your inbox with readymade email filters, designed by experts, and let your inbox work for you. Win back time, maintain focus, and be more productive.

Polymail is the best email platform designed to make the work-life of any professional much easier. Offering tools and features that benefit you. Visit us now!

Mailtrim provides secure Free email client software with its unique team collaboration Feature and is designed to serve the mailing needs of all business

Clean and organize your messy mailbox with a bulk email cleaner app - Clean Email. Choose your email provider to start cleaning.

Cleanfox is the fastest Email Cleaner for Gmail, Outlook, and More. Clean your inbox efficiently and stop spam emails.

Proton Mail is the world’s largest secure email service with over 100 million users. Available on Web, iOS, Android, and desktop. Protected by Swiss privacy law.

Boomerang adds integrated meeting scheduling and email productivity tools to your Gmail and Google Workspace accounts, helping you focus on what matters.

More than 250,000 professionals use Right Inbox every day to increase their email productivity. 12 powerful features to supercharge your Gmail account.

Email made easy and beautiful. Manage multiple accounts with the best email client for Windows 2024. Download the #1 email client program free Now.

Emails, calendars, contacts, tasks, chat and more

It’s a web browser. But fun. It comes with a bunch of clever features built-in. It’s super flexible and does not track you. Get the Vivaldi browser for desktop, mobile, and your car!

Calendar app is an online calendar and team scheduling software for people like me and you. We make it easy to schedule appointments on your calendar.

The smarter, faster way to clean out your inbox. Remove hundreds (or even thousands) of messages from your inbox all at once. You'll be amazed at how fast you can approach Inbox Zero!

Supercharge your productivity with AI writing, search, scheduling, and more

Dossier is an app for organizing customer conversations, no matter where it happens, with zero disruption to the ways you already communicate. Based in San Francisco, Dossier is helping business owners, business professionals and teams around the globe intelligently sync their customer communication channels and organize documents, tasks and more. Welcome to a new way to build better customer relationships and a better business.

Download a free trial of BlackBerry Hub+ apps for Android phones running Lollipop 5.0 or higher. Boost productivity with BlackBerry Hub+ Inbox, Calendar, Launcher and more.

EssentialPIM helps you manage your life with powerful tools for email, calendar, contacts, notes, password entries and tasks.

Batch your emails into manageable daily, weekly, or monthly digests.

Exchange business-class email helps increase user productivity while protecting your data. Get it as a hosted service or run it on your servers.

Take back control of your email with this easy-to-deploy mail server in a box.

Cut your team's email management time in half & get started on the road to a cleaner inbox and more productive day with SaneBox. Start your free trial now!

Keep your team in sync – Attach emails to cards and reply from Trello. Cards move when you get a response. 100k+ installs. Free!

Shared inbox for a transparent workspace—Zoho TeamInbox lets you manage team emails efficiently, gives you clutter free inboxes and helps attain Inbox Zero easily.

Encrypt ANY Business or Personal Email in a few minutes. No need to switch email providers. Free encrypted email for Gmail, Yahoo, Microsoft.

Cost-effective, secure hosted email: mailboxes, calendar and address book

Inbox Zero is your AI personal assistant for email and the quickest way to reach inbox zero. Automate your email, bulk unsubscribe from newsletters, block cold emails, and view your email analytics. Open-source.

Simple group email discussion lists for your club, association, office, society, family and more. Get started in minutes. 14-day free trial.

Amazon WorkMail provides secure, managed business email and calendaring with support for existing desktop and mobile email client applications.

Lavender helps thousands of sellers around the world write better emails faster and get more positive replies in less time.

The fastest email experience ever made. Blazingly fast, delightful, and stress free. Get 4 hours back every single week.

Sync your Outlook contacts, calendar, tasks and notes on your PC direct with your phone via Wi-Fi or a cellular network.

Automate Scheduling and Eliminate Back & Forth emails typically involved in finding suitable time slots.

Secure Windows or Linux mail server that includes chat, calendaring and contacts and offers a cost-effective alternative to Microsoft Exchange.

Put some Genius into Gmail! Gmelius is the leading process automation and email collaboration software built for Gmail and Google Workspace. Start for free.

Create your own marketing strategy Send in seconds Send & analyze email marketing campaigns. Start your free plan with unlimited credit. Free for a lifetime! Sign up for free See pricing INBOX is an email marketing tool with more powerful features and flexibility than any other Easy To Use Create a campaign in | Create email marketing your subscribers will admire INBOX

Mailfence is the only secure and private email service that gives you control. A free, interoperable encrypted email service protected by Belgian privacy law.

Best email deliverability with Zapmail. Google Workspace mailboxes for $3/month with automated DKIM, SPF, DMARC, and easy integration with cold email tools like Instantly, SmartLead and ReachInbox.

A simple to do list app to manage your personal tasks, family projects, and team's work. Trusted by +40m people to stay organized and get more done.

Need business text messaging? Heymarket's SMS messaging platform empowers teams to build personalized connections. ✓ Try business SMS today!

Sendio’s Opt-Inbox is a proprietary sender management process that ensures recipients only receive messages from desirable sources.

Try ClearContext Free. ClearContext is a powerful email management tool that helps you to quickly file emails, organize and complete tasks and manage your projects.

Loop Email unlocks teamwork right inside your email inbox. It's an all-in-one shared inbox that transforms email into your team’s superpower.

Clean Inbox for Gmail™ | A Gmail addon with GPT powered filters to avoid unwanted email, spam and marketing email.

Gmail Backup tool is best software to download Emails from Google user account to Windows OS and Mac OS X. Backup Gmail email messages to multiple formats.

Zimbra: A Cloud-Hosted Collaboration Software and Email Platform That Integrates With Proprietary Business Solutions

With Boolebox cyber security solutions we protect your data everywhere, also in the most commonly used platforms. See more!

Discover AhaSend, the Email Service Provider dedicated to revolutionizing transactional emails. Enjoy hassle-free pricing at $0.50 per 1,000 emails and experience unmatched delivery times. No hidden fees, no brackets, just straightforward service designed for your peace of mind.

Award Winning Mail Backup / Archiving & Migration Tool for Mac & Windows PC. Mac Mail, Outlook for Mac , Office 365, Thunderbird, Postbox, Gmail, Yahoo, gmx.de.

CalendarBridge syncs calendars together in real-time and provides scheduling pages built for people with multiple calendars

Feature-rich browser for productive working on the web. Tab manager, multi-account sign-in, unified search, workspaces and more

Test new user signups, transactional emails, spam scores, and more. Get started on our free forever plan with unlimited email addresses and mailboxes.

Newsletter software for people like you.

Fast, secure, and sustainable email services provided by email professionals. Powerful Email and Domain Hosting for businesses and organizations.

Unlock the power of Blocks - the ultimate AI-powered no-code email builder. Craft visually appealing emails without any coding skills. Try it today!

Flodesk makes simple, intuitive software tools to help you grow your business. Try it free for 30 days—no credit card required.

Effortlessly design, optimize, and build stunning email marketing assets with Chamaileon — the industry-first no-code, drag-and-drop email builder. Achieve 90% faster time to market, seamless integrations, and real results. Empower collaboration and scale your marketing

eFlyerMaker is an Email Marketing Software that lets you create beautiful emails in seconds

BasicOps is a Collaborative Project Management Tool, where tasks and messaging are in one place.

HeyGen is an innovative video platform that harnesses the power of generative AI to streamline your video creation process. Unleash your creativity with HeyGen - the future of video production.

Digital marketing tools to grow your audience faster and drive revenue smarter. Backed by 24/7 award-winning support. Check it out now!

Parcel streamlines your development workflow to help you rapidly code high-quality emails. Get started for free!

HCL Verse is the best instant messaging app and enterprise email management software for web-based mail clients powered by messenger software to provide an instant and secure messaging application.

Email delivery, perfected with Mailtinni! 💌 Your new SMTP service: fast, reliable, highly secure. 🚀

Create an email signature with MySignature for major email clients such as Outlook, Gmail, Apple Mail, Yahoo Mail, and more

Blazing fast API and marketing dashboard. Stop wasting dev time and free marketers from your legacy CMS.

Nottaは、動画や音声ファイル、対面会議またはZoomなどのWeb会議の全内容を高精度に文字起こしします。リアルタイムで音声を自動的にテキスト化し、要約・要点抽出をサポート。最長5時間の音声ファイルを素早く処理し、PCやスマホから手軽に編集や共有が可能。会議、商談、インタビューなど様々なシーンで活躍し、業務効率を大幅に向上させます。

Elevate your Gmail & Google Workspace with Kiwi for Gmail. Quickly access Docs, Sheets, Slides and Drive apps with one powerful desktop office suite - Now on both Mac and Windows! Get started now.

The Beeble Project is email and online cloud storage platform with unprecedented security and privacy without third party access.

Inbox Tracker uses email tracking to monitor your programs and competitors’ deliverability through key metrics: inbox placement, subscriber rates, and more!

10K+ teams trust Hiver to streamline shared inbox management and run multi-channel help desks from their Inbox. Try Hiver free for 7 days.

Dex is a personal CRM that reminds you to keep in touch. Remember where you left off, set reminders to reach out, and build stronger relationships.

Email, group chat and tasks for productive teams. One app for all your internal and external communication. Work management at its best. Try it free!

Loops makes email marketing for modern SaaS companies easy. It's the best way to create, send and track beautiful email campaigns.

OX Cloud Email - Easy, Fast, Secure - Powerful email built for business

Let Evercontact connect the dots in your life by turning your emails into an always-updated address book!

The ultimate email marketing software and marketing automation platform that will not break your bank. Try Moosend for free!