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Comparison · 2026
HARPA AI vs Shortwave
HARPA AI vs Shortwave: side-by-side comparison of pricing, ratings, and features on SoftwareVital (2026).
Pricing models differ: HARPA AI is freemium, Shortwave is paid. Feature lists share 0 overlapping items across the two listings.
freemium
AI browser assistant for Chrome that brings chat, page-aware replies and web automation into your everyday browsing.
VS
paid
Shortwave is an AI email client that organizes your inbox, writes and predicts replies, and searches email threads with AI.
Side-by-side
| Attribute | HARPA AI | Shortwave |
|---|---|---|
| Rating | — | — |
| Reviews | — | — |
| Pricing | freemium · $13.2 | paid · $14 |
| Votes | 0 | 0 |
| Category | AI Agent | AI Agent |
Features checklist
| Feature | HARPA AI | Shortwave |
|---|---|---|
| 50 AI command runs | ||
| vision | ||
| agent and page-aware messages total | ||
| 2 web automations | ||
| 2 custom commands | ||
| 3 in 1 package: GPT-4o | ||
| Claude 3.5 | ||
| API Key models | ||
| Data not used for training | ||
| no hourly rate limits | ||
| faster than ChatGPT Plus | ||
| Edit predefined commands | ||
| 3 years AI search with 50 thread per-search limit | ||
| Real-time team collaboration | ||
| Inbox Splits | ||
| Bundles | ||
| and Todos | ||
| Personalized AI writing & predictive autocomplete | ||
| 5 years AI search with 50 thread per-search limit | ||
| 3 AI-powered filters |