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Browser extension combining several AI models with web automation.
HARPA AI is a browser extension that brings ChatGPT, Claude, Gemini and Perplexity into your browser alongside web automation, so you can summarize pages, draft emails, extract data and automate repetitive web tasks.
HARPA AI sits in the Productivity category and earns an overall AIProsNCons Trust Score of 7.8/10, making it a solid, dependable choice for most people.
Where HARPA AI shines: several AI models available in one extension, automates repetitive web tasks, not just chat, and free tier and a demo period for premium features.
No tool is perfect. The main limitations to weigh up are that the $12 entry price is billed annually, browser-extension permissions deserve a careful read, and automations take some setup and testing.
HARPA AI runs on a freemium model: there's a free tier to try it, and paid plans (Free tier / from $12 per month (billed annually)) unlock the full feature set.
HARPA AI is worth it if you want AI and simple web automation built into your browser. You should skip it if you prefer a standalone app or are wary of extension permissions.
HARPA AI has a free tier, with paid plans (Free tier / from $12 per month (billed annually)) unlocking more.
HARPA AI is best for professionals who live in the browser, marketers and recruiters automating web research, anyone wanting page summaries and drafting in one place.
The main drawbacks: The $12 entry price is billed annually; Browser-extension permissions deserve a careful read; Automations take some setup and testing.
With an overall Trust Score of 7.8/10, HARPA AI is a solid, dependable choice for most people. It is worth it if you want AI and simple web automation built into your browser.
The closest productivity alternatives to HARPA AI are Raycast, Linear, and Clockify.
Common user sentiment alongside our own hands-on take.
Synthesized from patterns in public user feedback, not a single verbatim quote.
“Users frequently mention automates repetitive web tasks, not just chat.”
“A recurring theme in feedback is that the $12 entry price is billed annually.”
“Several AI models available in one extension. Automates repetitive web tasks, not just chat.”
“Worth it if you want AI and simple web automation built into your browser. Just know that the $12 entry price is billed annually.”
The closest productivity tools worth comparing.
If HARPA AI isn't quite the right fit, the top alternatives are Raycast, Linear, Clockify. Put them head-to-head in our comparison tool.

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