Shortwave Alternatives (September 2025)

MailMaestro is an AI-powered email assistant for Outlook & Gmail that helps you stay on top of your email and ensure the quality of every message you send. Try it for free now!

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

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

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

Your personal AI writing assistant for content generation, research, speeches, rewriting, and more. HyperWrite ensures the highest quality writing while helping you get more done. HyperWrite uses the world's most powerful artificial intelligence technology to help you work smarter, faster, and with ease. Hundreds of AI tools to transform your writing, communication, and research. Try our AI writer and new AI Personal Assistant to experience how AI can transform your work.

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.

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

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

AI to send cold emails that land directly in the Inbox

Boost your AI research with Upword. Organize content, get personalized insights, and streamline knowledge management with our AI-powered assistant. Start enhancing your research now!

Meet your AI workforce with Taskade! Build, train, and deploy AI agents that think, learn, and act—ready to plan, research, and complete tasks alongside your team. Unlock agentic workflows where humans and AI collaborate to boost productivity 10X. Automate tasks and turn insights into action—all in one unified workspace.

Build sales outreach cadences with email, phone, and social in as little as 5 minutes with Mailshake's sales engagement & automation software.

Achieve unmatched growth with Success.ai. Dive into 700M+ B2B leads, and benefit from unlimited emails, automated warmups, and AI-powered writing. Transform your outreach - Start free for 14 days!🚀

ChatGPT for your entire knowledge base. Write faster and smarter to save up to 3 hours every day.

In a hybrid world, Read improves meeting wellness through better scheduling, real-time analytics, summaries, transcription, playback, and automated recommendations. On average, Read identifies 20 meeting hours a month that could be eliminated.

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!

Snoooz can send personalized Out of Office messages, automate OOO tasks, loop in backups, create coverage plans, and so much more. Start for free today.

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.

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

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

Wordtune is the AI writing assistant that helps you write high-quality content across emails, blogs, ads, and more. Use it to get results you can trust every time.

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

Unlock your productivity superpower with a multilingual AI Keyboard, supercharged AI Chat, Smart Notes, and state-of-the-art Transcription.

Scale your email outreach via unlimited sending accounts, warm up and built in personalization powered by AI to drive reply rate

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!

Supercharge your Gmail: label sharing, export email to sheets, etc. Backup and sync solutions for G Suite, Office 356, Egnyte, Box and Dropbox for Business. Secure and fast migration solution: migrate from Box to Office 365, migrate to G Suite, etc. Helping your productivity, 1 click at a time.

Type is the AI-first document generator and editor that helps anyone generate high-impact content. Powered by GPT-4 and Claude 3.

Supercharge your sales emails with Autobound, the AI-powered platform for hyper-personalized outreach. Boost reply rates, integrate with your favorite tools, and sell smarter. Try it free today!

Boost your writing with Typli.ai's AI writing tools - effortless, innovative, effective. Elevate your text now!

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!

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

Andi is search for the next generation using generative AI. Instead of just links, Andi gives you answers - like chatting with a smart friend

Use InstaText, the award-winning online writing and editing tool, to improve your texts and make them easier to read and understand.

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.

Create, edit, and track your sales activities from your inbox. Stay focused on your goals with customer and prospect data where you work.

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

Experience The Future of Unlimited Digital Workforce & Prospecting Automation With B2B Rocket's AI Agents. Supercharge Your B2B sales process, Lead generation, & boost revenue. Get started now.

Use Linguix to save up to 6 hours per team member weekly on communication-related tasks. Works everywhere on the web.

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

Use your OpenAI API key for one-click access to a team of AI agents. Summarize content, generate code, draft tweets, and more directly inside your browser.

Tired of inefficient cold outreach tools? Discover a game-changing solution that guarantees superior deliverability, limitless email integrations, and AI-powered personalization.

Supercharge your writing with the most advanced AI writing assistant to create amazing, original content 10X faster.

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

Sortd is an All-in-one Sales, Service and Task tracking app ‍for Gmail-based Teams. Manage your emails, customers, tasks and workflows, in your Inbox.

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.

Elevate your productivity with AI-driven meeting summaries, one-touch screen recording, and effortless knowledge sharing in one collaborative workspace.

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

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。

GMass allows you to easily schedule emails, send out mass emails and mail merge campaigns and more with Gmail! Click here to learn about more features!

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.

Magical lets anyone automate soul-crushing tasks by moving data between tabs with no integrations. Easily populate messages, sheets, & forms.

Unlock the full potential of your sales team with Sybill - the AI assistant that automates CRM updates, crafts follow-up emails, and provides unparalleled insights from customer interactions.

Send cold emails to countless inboxes using multiple auto-rotating email accounts and advanced AI warm-ups to avoid spam. Start your 14-day free trial.

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

SalesBlink is the best cold email software that gets you booked by helping you automate email outreach with follow-ups in seconds with BlinkGPT AI.

An AI writing assistant app for mac that works across all browsers, native apps & electron apps

With a single button, Krisp removes all background noises for incoming and outgoing calls. Increase your productivity by having professional and noiseless conference calls from anywhere.

Unleash your productivity using GPT-4o and Gemini in Google Sheets, Google Docs, Google Slides, Gmail and Drive

Advanced AI Powered cold email software can save time and generate more revenue so that your business can thrive.

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

Search from our top AI tools directory and find thousands of AI tools like ChatGPT for almost any use or task. Updated daily.

Email Meter is an email analytics tool for Gmail, Google Workspace and Microsoft 365 that gives teams and companies visibility into their email communications.

Enhance lead conversion with Conversational AI. Automate revenue interactions, engage at scale, and interact via Email, Chat, SMS.

Custom ChatGPT for your Email and Website

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.

The AI Code Assistant to supercharge developers productivity. Safurai supports all programming languages, completely free for Visual Studio Code.

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.

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.

Send mass emails with Gmail. Increase your chances of reaching the primary inbox. Track results in real-time directly from Google Sheets

Take your email deliverability to the next level with AI-powered email warmup for unlimited mailboxes and comprehensive deliverability tests

Our Generative AI Solutions & ChatGPT for Enterprise Helps Automate Workflows For IT, HR, Customer Support, Sales and Operations At Scale!

Extract valid email addresses from LinkedIn & craft tailored emails based on LinkedIn profile with ChatGPT, guaranteeing up to 98% email deliverability.

Powerful and effortless desktop & mobile solutions for improving your writing and productivity. Ginger Software is your personalized editor - everywhere you go.

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.

Get Anyone's Email in Seconds We use Big Data & Machine Learning Algorithms toFind the Email Address of any Professional in any Company in one Second Test Our App For Free See Pricing Used by the Biggest Companies Worldwide How It Works Our tool finds the email address of anyone on Earth using the first

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.

Write GPT

Experience the future of writing with BlogNLP: Your AI-powered writing assistant and content generator. Effortlessly create SEO-optimized, captivating content in less time and at an affordable cost. Try it free and elevate your writing with the sophistication of AI technology today.

Fellow is the only all-in-one AI meeting management software. Have fewer, more effective meetings with the most integrated AI Meeting Assistant.

Free AI article generator 7-day trial. Write blog articles in seconds. Natural language technology and state-of-the-art algorithms to create content in a snap.

Gmail, Outlook, and Apple got complacent and took their eye off the ball. Then along came HEY.

The best platform to combine research and writing using GPT-4. Write factual SEO blog posts, research webpages and files, and access 100+ AI templates.

Warmbase email warmup tool raises your sender reputation by positively interacting with your email. Connect your email account within 2 min.

Compose great content in seconds with the help of Writier's AI-powered sentence completions. Getting started is simple and free - say goodbye to writer's block.

You have complete control over your comments' uniqueness and personal touch. Discover next-level engagement with ChatGPT for LinkedIn

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

Use AI to create highly personalised cold emails or Linkedin messages that convert readers to customers. No experience needed. Find leads, create tailored personalised copy and make sales. AI Cold Emails

Transform your sales and customer success teams. Record calls / customer meetings, review AI-curated reels of key meeting moments, human-level summaries / notes. Coach and collaborate with meeting insights.

Transform your website experience with AI-powered customer service. ChatSpark provides real-time, personalized support, driven by your content.

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

Your One-Stop Solution for Content Creation, Image Crafting, Audio Generation, and AI Transcription.

EchoMail provides an advanced CRM platform that uses Artificial Intelligence to help businesses grow relationships and revenue.

Rebump automates your email follow-ups, so you can focus on what really matters. Try it for free now!

Collaborate with AI that speaks your voice, integrated with your knowledge and filled with freshest trends on the web.

Think more write less

Automate and streamline your sales outreach process with happysales.ai. Our AI-powered platform helps you write high-converting emails quickly and easily, while also improving the efficiency of your sales team. Join private beta!

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!

Enhance agent efficiency and effectiveness with our AI-powered solution that seamlessly integrates into your agent workspace platform.

Send personalized mass emails, directly from Gmail. Track your results in real time. Follow up easily and get more replies.