Side by side
Kolva vs Shortwave
Compare what each tool does, what it costs, and how it fits your workflow.
Designed for
Pay-as-you-go productivity. Meeting transcription at $0.25/hour, AI tasks, document search — no
Intelligent email management and productivity.
Primary task
Productivity
Email summaries
Pricing
Freemium · Free + from $0.01
Freemium · Free + from $7/mo
Pricing details
Free + from $0.01
Free + from $7/mo
Billing cycle
Pay-as-you-go
Monthly
API access
Not documented
Not documented
Platforms
Web
Web, iOS, Android
Integrations
MCP
Gmail, Make
Source rating
4.9 / 5 · 8 ratings
5.0 / 5 · 1 ratings
Catalog views
46k
11k
Estimated monthly traffic
—
271.1K
Catalog imported
31 Aug 2026
30 Aug 2026
Listed strengths
- Unified workspace
- Intelligent timeline
- Smart task organization
- Summarizes meetings
- Extracts key action items
- Natural language processing
- Intuitive auto-labelling
- Drag-and-drop task management
- Modern chat experience
- Fast email handling
Listed limitations
- No subscription but pay-per-use
- Dependent on the internet connection
- Complexity in breaking down tasks
- Inability to understand nuanced language
- May struggle with task prioritization
- Limited to Gmail sync
- Lacks multi-language support
- No in-built calendar
- Missing specialized spam filters
- No third-party integrations