HARPA AI
Under review· 2Browser-based AI assistant Chrome extension with web automation, summarization and multi-model AI access.
Active plans
4
Total changes
6
Last change
Jul 29, 2026
Price trend
What we know about HARPA AI’s pricing
Moderately activeChanges in 12 months
6
Cadence
Every 11 days
Direction
Plan recently removed
Category position
—
Not enough peers tracked yet
Current pricing
S1 (for Everyone)
yearly$144/yr
$12/month ($144/year)
- 75 Megatokens / year
- Cloud Models: GPT-5.4, Sonnet 4.6, Gemini 3.1 Pro, DeepSeek V3, Perplexity Pro, Grok 4.1, Llama 4
- Web Session Connections (ChatGPT, Claude, Gemini)
- API Connections (OpenRouter, Straico, Azure)
- AI Vision, PDF Summarization, YouTube Summarizer
- Page-aware responses
Price history
Last 6 changes
| Date | Plan | Change | Old | New | Δ% |
|---|---|---|---|---|---|
| Jul 29, 2026 | Demo (Free) | removed plan | $0 | — | — |
| Jun 6, 2026 | Megatokens Top-up | new plan | — |
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