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HARPA AI

A Finnish AI sidebar that adds page monitoring, data extraction and automation commands.

Last updated November 2026

About HARPA AI

HARPA AI is less a chat window than a toolbox for repeat web work. It comes from HARPA AI Technologies Oy of Espoo, Finland. The sidebar offers summaries and over 100 page-aware commands, monitors that watch a page for price or stock changes, data extraction to CSV or JSON, and webhook triggers for Zapier, Make and n8n.

Its privacy policy is one of the clearer ones among the third-party options. It says HARPA does not collect or store your browsing data on its servers, and that page data is processed locally and sent to a language model provider of your choice. It says page content is read only when you allow it, for example in page-aware mode (off by default) or through a scheduled monitor. It does not say whether data is used to train models.

The power comes with real access. It asks for all sites and permissions such as cookies, browsing data and notifications, scheduled commands run in the background so a mistake can repeat, and the code is closed. HARPA's own pages describe subscription and lifetime options with no trial and no refunds, so read the terms first. It suits people who want to automate and monitor pages, not casual chat.

Pros and cons

  • Page monitors, CSV or JSON extraction, and Zapier, Make and n8n webhooks
  • Policy says it does not store your browsing data on its servers
  • Page-aware mode is off by default, per the policy
  • Updated on 1 November 2026, with 3,200 ratings averaging 4.5
  • Closed source, and the policy is silent on training use
  • Needs all-sites access plus cookies and browsing data
  • Smaller than Sider: about 400,000 users, Chrome Web Store only that we found

Permissions

Asks for access to all websites, plus cookies, browsing data, tabs, scripting, notifications and the side panel. Downloads are optional. These support page-aware commands and background monitors.