ChatWork™ Copilot records 0 monthly visits with — month-over-month growth and Freemium, Free pricing. HARPA AI records 537,461 monthly visits with +99.3% growth and Freemium pricing.
A free GPT-4 sidebar for reading, scraping, prompting and image generation on any page
One browser agent that combines every major AI model with web automation
| Dimension / Metric | | |
|---|---|---|
| Official Domain | chromewebstore.google.com | harpa.ai |
| Pricing Model | Freemium, Free | Freemium |
| Monthly Visits | 0 (0) | 537.46K (537,461) |
| MoM Traffic Delta | 0 (—) | +267.81K (+99.3%) |
| Primary Market & Share | 🌐 Global (—) | 🇺🇸 United States (17%) |
| Direct Visits / mo | 0 | 410.05K |
| User Rating | 2.2 | 4.6 |
| Supported Platforms | Browser Extension | Website |
A free GPT-4 sidebar for reading, scraping, prompting and image generation on any page
Ask questions about the page in front of you — articles, docs, dashboards — and get GPT-4 answers grounded in its content.
Pull tabular content from a page into a clean, structured dataset suitable for spreadsheets or further analysis.
Run drafts through prompt-optimization models (BART-large-CNN summarization, prompt generator, prompt extend) to get sharper results.
Convert spoken input to text with OpenAI Whisper Large V2, and turn written prompts into images with DALL·E 2 or Stable Diffusion 2.1.
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.
OpenAI's flagship multimodal assistant powered by GPT-6 and GPT-5.6 for reasoning, coding, and deep research.
OpenAI's flagship multimodal assistant powered by GPT-6 and GPT-5.6 for reasoning, coding, and deep research.
One app to chat with GPT, Claude, Gemini and hundreds of other AI models
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.
Offers a cleaner multi-model browser sidebar experience, but lacks HARPA's advanced no-code web automation macros.
Offers a cleaner multi-model browser sidebar experience, but lacks HARPA's advanced no-code web automation macros.
One AI assistant that plugs ChatGPT, Claude and Gemini into every tab
One AI assistant that plugs ChatGPT, Claude and Gemini into every tab
Stronger multi-model model selection and email integration, but offers less granular browser task automation workflows.
Stronger multi-model model selection and email integration, but offers less granular browser task automation workflows.
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.
One subscription, many AI models — chat, search, analyze files and links
One subscription, many AI models — chat, search, analyze files and links
SpecialistThe agentic AI browser that reads your tabs, files, and screenshots as context
SpecialistThe agentic AI browser that reads your tabs, files, and screenshots as context
One privacy-first AI client for GPT, Claude, Gemini and more
One privacy-first AI client for GPT, Claude, Gemini and more
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.
Compare GPT, Claude, and Gemini answers side by side in one chat
Compare GPT, Claude, and Gemini answers side by side in one chat
