

HARPA AI
HARPA AI: A Chrome extension for web automation and AI-based tasks.
- Website
- harpa.ai
- Category
- Code & IT › AI Search Engine
- Pricing
- Paid
- Platforms
- website
4.7 Trusted by 500.000 professionals INDIVIDUAL TEAMS Annual billing +25% AI tokens | 4.7 Trusted by 500.000 professionals | Trusted by 500.000 professionals | INDIVIDUAL TEAMS | INDIVIDUAL | Annual billing +25% AI tokens | Annual billing
About HARPA AI
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. You can use HARPA for free on a DEMO plan within free limits: Access ChatGPT, Claude, Gemini on web session connections, limited to 10 message a day. Up to 100 total AI command runs, page-aware, web-aware, and parameterized AI messages. Access to predefined and custom commands, and web monitors. Upgrade for unlimited power messages, advanced features, AI automation, and stable Cloud GPT connection which features ChatGPT, Claude Sonnet 4.6, Gemini 3.1 Pro, DeepSeek, Perplexity and more.
Features
BEST-IN-CLASS PRIVACY IN AI
YOUTUBE SUMMARIZER
Save time on YouTube. Extract key takeaways from hours-long videos, seek information and jump to timestamps, talk to videos.
ANSWER ENGINE
GMAIL ASSISTANT
Zero your inbox in no time: categorize incoming emails with AI, summarize long threads, and draft contextual replies in your tone of voice.
WRITER THAT MIMICS YOUR STYLE
EMAIL DM TWEET SOCIAL POST ARTICLE STORY CV COVER LETTER POEM TODO LIST MEETING AGENDA
Screenshots






Reviews
“PRIVACY BY DESIGN HARPA AI runs locally, does not store your data, and is trusted by 500.000+ professionals and teams of all sizes, with an average review score of 4.7”
“HARPA AI runs locally, does not store your data, and is trusted by 500.000+ professionals and teams of all sizes, with an average review score of 4.7”




