Shortwave is the ultimate AI-powered email tool for businesses and individuals, offering advanced productivity features, real-time collaboration, and a clutter-free inbox experience.
Best Shortwave Alternatives & Competitors 2026
A popular AI Email Writer tool with 244.9K monthly visits. We've analyzed 20 similar AI tools to help you compare features, popularity, and ratings. Find the perfect alternative for your needs.
Quick Comparison
(Top 5 by Traffic)| Tool | Visits | Top Market | Growth | Rating | Insight | Description |
|---|---|---|---|---|---|---|
 ShortwaveCurrent | 244.9K | 🇺🇸 United States63.8% | +18.0% | - | ⭐Medium Scale 100K-1M monthly visits. Growing tool with active development. | Shortwave is the ultimate AI-powered email tool for businesses and individuals, offering advanced productivity features, real-time collaboration, and a clutter-free inbox experience. |
 Superhuman | 3.4M | 🇺🇸 United States60.7% | -0.5% | - | 📈High Traffic Over 1M monthly visits. Widely recognized and stable choice. | Superhuman is the most productive email app ever made, offering AI-powered features to save time, improve collaboration, and streamline email management. |
 MagicAI by Spike | 308.0K | 🇺🇸 United States29.6% | +27.4% | - | 📊Steady Growth Recent growth of 27%. Product is in a healthy upward trend. | Spike AI is a game-changer for productivity, offering AI-powered tools to simplify email, messaging, and teamwork. |
 Spike | 308.0K | 🇺🇸 United States29.6% | +27.4% | - | 📊Steady Growth Recent growth of 27%. Product is in a healthy upward trend. | Spike is a game-changer for team collaboration, combining chat, email, meetings, and docs in one platform. It’s designed to boost productivity and simplify communication for teams of all sizes. |
 Canary Mail | 224.3K | 🇺🇸 United States17.0% | +5.5% | - | ⭐Medium Scale 100K-1M monthly visits. Growing tool with active development. | Canary Mail is the best email app for managing multiple accounts, boosting productivity, and keeping your inbox secure with AI-powered features. |
 Serif | 221.0K | 🇺🇸 United States16.0% | -20.9% | - | ⭐Medium Scale 100K-1M monthly visits. Growing tool with active development. | Serif is the no-brainer AI assistant for email overload. Draft replies, auto-schedule, and filter spam—save 10+ hours/week instantly. |
Data based on traffic metrics from December 2025
Top 20 Alternatives to Shortwave
📈High Traffic
Superhuman is the most productive email app ever made, offering AI-powered features to save time, improve collaboration, and streamline email management.
3.4M
|5.0
⭐Medium Scale
Spike AI is a game-changer for productivity, offering AI-powered tools to simplify email, messaging, and teamwork.
308.0K
|5.0
🌱Emerging Tool
AImReply is your go-to AI Email Writer for crafting professional, personalized emails in minutes. With multi-language support, tonal variety, and real-time editing, it’s the ultimate tool for boosting your email productivity.
50.0K
|4.0
⭐Medium Scale
Canary Mail is the best email app for managing multiple accounts, boosting productivity, and keeping your inbox secure with AI-powered features.
224.3K
|5.0
⭐Medium Scale
MailMaestro is the ultimate AI email assistant for Outlook and Gmail, helping you write, manage, and organize emails with ease.
203.5K
|5.0
⭐Medium Scale
Spike is a game-changer for team collaboration, combining chat, email, meetings, and docs in one platform. It’s designed to boost productivity and simplify communication for teams of all sizes.
308.0K
|5.0
⭐Medium Scale
WriteMail.ai saves time, eliminates writer’s block, and helps you write emails that get results. Try it free today!
103.5K
|5.0
⭐Medium Scale
MailMaestro is the ultimate AI email assistant, helping you write, manage, and respond to emails faster and more efficiently.
203.5K
|5.0
⭐Medium Scale
Serif is the no-brainer AI assistant for email overload. Draft replies, auto-schedule, and filter spam—save 10+ hours/week instantly.
221.0K
|5.0
🌱Emerging Tool
Mailbutler’s Smart Assistant is an AI-powered tool that simplifies email management, saving you time and effort. Try it today!
53.6K
|5.0
EmailMagic AI helps you write professional emails 10x faster, letting you focus on what matters most.
7.3K
|3.0
Boost your email productivity with AI Mail Assistant, your smart Gmail companion.
1.2K
|3.0
🌱Emerging Tool
Mailbutler enhances your email experience with features like tracking, scheduling, and collaboration tools, making your inbox smarter and more efficient.
53.6K
|5.0
🌱Emerging Tool
Friday is an AI-powered email assistant that helps you write smarter, faster, and with confidence. Say goodbye to writer’s block and hello to professional emails in seconds. ---
75.6K
|5.0
🌱Emerging Tool
Inbox Zero is the ultimate AI email assistant that helps you automate, organize, and clean your inbox in minutes. It’s open-source, privacy-first, and trusted by thousands.
49.6K
|4.0
🌱Emerging Tool
Lavender is an AI-powered email coach that helps you write better emails, boost reply rates, and generate more pipeline. It’s perfect for sales teams, leaders, and anyone looking to improve their email communication.
67.7K
|5.0
🚀Super High Traffic
Slack is an AI-powered work platform that streamlines collaboration, automates workflows, and connects teams, making it easier to get things done.
118.8M
|5.0
⭐Medium Scale
Fyxer AI is your smart inbox assistant, saving you time with email organization, drafting, and meeting notes.
613.3K
|5.0
⭐Medium Scale
Microsoft 365 Copilot is your ultimate productivity booster, offering real-time AI assistance, mobile access, and seamless integration with your workflow.
500.0K
|5.0
🌱Emerging Tool
Zero Experience is the future of email: fast, private, and AI-powered. Ditch the inbox overload and try it today.
45.2K
|4.0