
Provides a richer all-in-one workspace with writing and painting tools, but is less focused on customizable scraping macros.
Provides a richer all-in-one workspace with writing and painting tools, but is less focused on customizable scraping macros.
HARPA AI records 537,461 monthly visits with +99.3% month-over-month growth and Freemium pricing. HyperIntelligence records 0 monthly visits with — growth and Contact for Pricing pricing.

Zero-Click Intelligence injected into every web page you open
| Dimension / Metric | ![]() | |
|---|---|---|
| Official Domain | harpa.ai | chromewebstore.google.com |
| Pricing Model | Freemium | Contact for Pricing |
| Monthly Visits | 537.46K (537,461) | 0 (0) |
| MoM Traffic Delta | +267.81K (+99.3%) | 0 (—) |
| Primary Market & Share | 🇺🇸 United States (17%) | 🌐 Global (—) |
| Direct Visits / mo | 410.05K | 0 |
| User Rating | 4.6 | 4.4 |
| Supported Platforms | Website | Browser Extension |
One browser agent that combines every major AI model with web automation
Switch between GPT, Claude, Gemini, Perplexity, DeepSeek and other models from one extension on any page, without juggling separate tabs or subscriptions.
Summarise long articles, PDFs and YouTube videos, ask follow-up questions about the content, or jump to the relevant timestamp in a video.
Track page changes, price drops and back-in-stock alerts across e-commerce sites, with notifications when something moves.
Extract structured data from websites, fill forms, click through flows and trigger Zapier, Make.com, IFTTT or n8n chains.

Zero-Click Intelligence injected into every web page you open
Relevant keywords on any webpage are automatically underlined; hover to reveal live enterprise insights without leaving the page.
Cards pull securely from a wide range of enterprise systems to combine information from multiple business sources.
Apply alert thresholds so insight cards visually signal when a metric crosses a defined boundary.
Use insight cards as a starting point for cross-application workflows and share them with teammates.

Provides a richer all-in-one workspace with writing and painting tools, but is less focused on customizable scraping macros.
Provides a richer all-in-one workspace with writing and painting tools, but is less focused on customizable scraping macros.
Free / Open-sourceAI sidebar and browser agent for reading, writing and research
Free / Open-sourceAI sidebar and browser agent for reading, writing and research
Free / Open-sourceOne-click AI assistant for browsing, writing and research
Free / Open-sourceOne-click AI assistant for browsing, writing and research

Free / Open-sourceThe AI browser that reads between your tabs
SpecialistGreat for social highlighting and YouTube knowledge capture, but offers less automated web workflow scripting than HARPA.
SpecialistGreat for social highlighting and YouTube knowledge capture, but offers less automated web workflow scripting than HARPA.

Free / Open-sourceThe agentic AI browser that reads your tabs, files, and screenshots as context
Free / Open-sourceThe agentic AI browser that reads your tabs, files, and screenshots as context
SpecialistExcels at natural-language web scraping and structured data extraction, but lacks general-purpose conversational LLM sidebars.
SpecialistExcels at natural-language web scraping and structured data extraction, but lacks general-purpose conversational LLM sidebars.

SpecialistA private Chromium browser with a built-in AI agent and offline LLM
SpecialistA private Chromium browser with a built-in AI agent and offline LLM

Free / Open-sourceA private, visual AI space to save and remember anything — no folders, no tagging
Free / Open-sourceA private, visual AI space to save and remember anything — no folders, no tagging

SpecialistFaster automated summaries injected directly into search results, but lacks comprehensive browser automation and macro tools.
SpecialistFaster automated summaries injected directly into search results, but lacks comprehensive browser automation and macro tools.
Simpler bookmark management and sidebar chat interface, but lacks robust automated web monitoring and scraping triggers.
Simpler bookmark management and sidebar chat interface, but lacks robust automated web monitoring and scraping triggers.

Free / Open-sourceA Mac browser built for focus, with an AI companion called Airis
Free / Open-sourceA Mac browser built for focus, with an AI companion called Airis