Exclaimer
Exclaimer is a centralized email signature management platform that allows you to design, control, and automate professional email signatures across your entire organization to ensure brand consistency and compliance.
Shortwave
Shortwave is an intelligent email client that uses AI to help you organize your inbox, summarize long threads, and draft professional responses to reach inbox zero faster.
Quick Comparison
| Feature | Exclaimer | Shortwave |
|---|---|---|
| Website | exclaimer.com | shortwave.com |
| Pricing Model | Subscription | Freemium |
| Starting Price | $1.08/month | Free |
| FREE Trial | ✓ 14 days free trial | ✘ No free trial |
| Free Plan | ✘ No free plan | ✓ Has free plan |
| Product Demo | ✓ Request demo here | ✘ No product demo |
| Deployment | ||
| Integrations | ||
| Target Users | ||
| Target Industries | ||
| Customer Count | 0 | 0 |
| Founded Year | 2001 | 2020 |
| Headquarters | Farnborough, UK | San Francisco, USA |
Overview
Exclaimer
Exclaimer gives you full control over your company's email signatures without needing to touch individual devices. Instead of relying on employees to update their own sign-offs, you can manage every signature from a central web-based dashboard. This ensures that every email sent from your organization—whether from a desktop, mobile, or tablet—remains professional, on-brand, and legally compliant.
You can easily integrate dynamic content like social media icons, promotional banners, and personalized headshots into your templates. The platform works silently in the background of Microsoft 365, Google Workspace, or Exchange, so your team doesn't have to change how they work. It is an ideal solution for marketing and IT teams at mid-market and enterprise companies who want to turn every everyday email into a high-volume marketing channel.
Shortwave
Shortwave is an AI-powered email client designed to transform your messy inbox into a structured workspace. It replaces the traditional list of emails with a focused view that automatically bundles related messages, such as newsletters and promotions, so you can handle them in bulk. You can snooze tasks for later, pin important conversations to the top, and use a built-in calendar to manage your schedule without leaving the app.
The platform integrates advanced AI to help you write better emails and find information instantly. You can ask the AI assistant to summarize long threads, draft replies in your unique voice, or search through your entire history using natural language. It works directly with your existing Gmail account, ensuring your data stays synced across all your devices while providing a much faster, more organized experience.
Overview
Exclaimer Features
- Drag-and-Drop Designer Create professional email signatures in minutes using a visual editor that requires no HTML or coding knowledge.
- Centralized Management Update signatures for every employee across your entire organization instantly from one single, web-based dashboard.
- Dynamic Marketing Banners Schedule and track time-sensitive marketing campaigns by adding clickable banners to your team's outgoing emails.
- User Photo Integration Automatically pull employee photos from your directory to add a personal, human touch to every digital interaction.
- Mobile Device Support Ensure your signatures look perfect on iPhones and Android devices by applying them at the server level.
- Legal Disclaimer Control Stay compliant with global regulations by automatically appending required legal disclaimers to every external email.
Shortwave Features
- AI Email Assistant. Draft professional replies, summarize long conversations, and search your inbox using natural language to find exactly what you need.
- Smart Bundling. Automatically group related emails like newsletters and travel updates so you can archive or skip them with a single click.
- Integrated Calendar. View your schedule and join meetings directly from your inbox to manage your time without switching between different apps.
- Voice-to-Email. Dictate your thoughts and let the AI transform your spoken words into perfectly formatted, professional email drafts instantly.
- Thread Summaries. Get instant bulleted summaries of long email chains so you can catch up on complex discussions in seconds.
- Custom Delivery Schedules. Control when specific types of emails hit your inbox to minimize distractions and protect your deep work time.
Pricing Comparison
Exclaimer Pricing
- Centralized signature management
- Standard signature designer
- Directory integration
- Support for all devices
- Basic technical support
- Everything in Starter, plus:
- Advanced signature designer
- Marketing campaign scheduling
- User-level signature control
- Priority technical support
Shortwave Pricing
- 90-day search history
- Limited AI credits
- Standard email features
- Smart bundling
- Mobile and desktop apps
- Everything in Free, plus:
- Unlimited search history
- Increased AI credits
- Custom delivery schedules
- Priority support
- Advanced AI drafting
Pros & Cons
Exclaimer
Pros
- Extremely easy to set up and deploy
- Consistent branding across all mobile devices
- Powerful drag-and-drop editor saves design time
- Excellent integration with Microsoft 365 and Google
- Reliable customer support and documentation
Cons
- Pricing can feel high for very large teams
- Occasional sync delays with Active Directory
- Learning curve for complex conditional rules
Shortwave
Pros
- Intuitive bundling makes clearing your inbox much faster
- AI summaries accurately capture key points from long threads
- Clean interface reduces visual clutter and mental fatigue
- Seamless synchronization with your existing Gmail account
- Powerful search finds specific details using natural language
Cons
- Currently only supports Gmail and Google Workspace accounts
- Free version has a limited 90-day search history
- Learning curve for users used to traditional layouts