HARPA AI
HARPA AI combines every AI in one Chrome extension: OpenAI GPT-5.4, Anthropic Claude 4.6, Google Gemini 3.1, Grok, Perpl
HARPA AI combines every AI in one Chrome extension: OpenAI GPT-5.4, Anthropic Claude 4.6, Google Gemini 3.1, Grok, Perplexity, DeepSeek. It automates your online work and saves time searching, writing, coding and summarizing on the web.
Free tier
See the source
“HARPA has a basic free tier and a demo period for it's premium features.”harpa.ai · read 2026-09-28
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Pricing
What it is
HARPA AI combines every AI in one Chrome extension: OpenAI GPT-5.4, Anthropic Claude 4.6, Google Gemini 3.1, Grok, Perplexity, DeepSeek. It automates your online work and saves time searching, writing, coding and summarizing on the web.
What people use it for
Categories
Alternatives compared
See all 8 HARPA AI alternatives →Same job, different terms. Unverified rows stay marked — we do not fill them in.
| Tool | Free tier | Card | Watermark | From |
|---|---|---|---|---|
| HARPA AIthis tool | Yes | — | — | Not published |
| Context.dev | 1000 free credit on sign-up | Not required | — | Not published |
| Firecrawl | 1000 credit a month | Not required | — | Not published |
| Octoparse | Yes | Not required | — | Not published |
| Axiom.ai | — | Not required | — | Not published |
| Oxylabs | — | Not required | — | Not published |
| Scrapeless | — | Not required | — | Not published |
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