What Is Shortwave?
Shortwave is an AI-powered email client that promises to automate your inbox management, write emails for you, and handle scheduling. It's positioning itself as the next evolution of email - moving beyond simple organization to actual automation.
I've been testing it for the past few weeks to see if it lives up to the hype. Here's what I found.
Key Features That Actually Matter
AI Email Writing and Enhancement
The core feature is AI-powered email composition. It learns your writing style over time and can generate responses, enhance drafts, and suggest improvements. In practice, it's better than most generic AI tools because it adapts to how you actually communicate.
Intelligent Inbox Organization
Shortwave automatically categorizes emails using AI filters. It goes beyond basic rules - it understands context and can sort based on urgency, sender importance, and content type. This actually works well for high-volume inboxes.
AI-Powered Search and Analysis
The search function is genuinely impressive. You can ask questions like "What did John say about the budget last month?" and it finds relevant emails across your entire history. It also provides summaries of long email threads.
Calendar Scheduling Automation
Handles meeting scheduling automatically, including time zone coordination and availability checking. It integrates with your existing calendar and can suggest meeting times based on all participants' schedules.
Integration Ecosystem
Connects with Slack, Notion, Asana, and HubSpot. The integrations are well-implemented - you can create tasks from emails, sync with project management tools, and update CRM records directly from your inbox.
Pricing Breakdown
Here's where things get problematic. Shortwave offers two tiers:
- Free Plan: Basic AI features, cross-platform sync, standard support
- Pro Plan: Custom pricing (not disclosed publicly)
The lack of transparent pricing is a red flag. For a productivity tool targeting businesses, hiding pricing behind sales calls is frustrating. Based on similar tools, expect Pro plans to start around $15-30 per user per month, but you'll need to contact their sales team to get actual numbers.
What Works Well
- Writing Style Adaptation: The AI genuinely learns how you write and maintains consistency across generated emails
- Cross-Platform Sync: Works seamlessly across desktop, web, and mobile
- Integration Quality: The third-party integrations are well-built and reliable
- Advanced Filtering: AI-powered organization is more sophisticated than rule-based systems
- Search Capabilities: Natural language search actually works as advertised
What Doesn't Work
- Pricing Transparency: Hidden pricing is unacceptable for a business tool in 2026
- Learning Curve: Advanced features require significant setup and training time
- AI Dependency: Core functionality relies heavily on AI - if it misinterprets something, it can cause real problems
- Data Privacy: Limited information about how your email data is processed and stored
- Performance: Can be slower than traditional email clients, especially during AI processing
Who Should Use Shortwave
Good for:
- Teams handling high email volumes (50+ emails per day)
- Sales teams needing CRM integration
- Project managers coordinating across multiple platforms
- Anyone comfortable with AI-first workflows
Skip if:
- You prefer simple, traditional email clients
- Privacy is a primary concern
- You need transparent, predictable pricing
- Your team is resistant to AI-powered tools
The Bottom Line
Shortwave delivers on its core promise of AI-powered email automation. The features work as advertised, and for teams drowning in email, it can genuinely improve productivity.
However, the opaque pricing model is a deal-breaker for many. In 2026, hiding pricing behind sales calls feels outdated and manipulative. The data privacy concerns and AI dependency also make it unsuitable for privacy-conscious users.
Rating: 7.2/10
If you can get past the pricing issues and your use case matches their strengths, Shortwave is a solid choice. But for most builders, traditional email clients with selective AI features might be a better bet until they fix their pricing transparency.
The tool has potential, but the business model needs work. Try the free version first, but be prepared for aggressive upselling when you hit the limits.