Harpa

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Harpa is a browser agent that combines multiple AI models like ChatGPT, Claude, and Gemini to automate web tasks. It summarizes content, generates articles, and tracks web page changes directly in your browser.

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At a glance

Pricing

Freemium · Paid

Free tier

Yes

API

Yes

Skill level

Technical

About

What is Harpa?

Harpa AI is a powerful browser extension that integrates various AI models, including OpenAI GPT-5.4, Anthropic Claude 4.6, Google Gemini 3.1, Grok, Perplexity, and DeepSeek, into a single tool. It automates a wide range of online tasks such as summarizing YouTube videos, blogs, and PDFs, answering emails, proofreading, generating articles, and extracting data. Harpa AI emphasizes privacy by running locally and not storing user data, offering compatibility with various LLM models. It also features web page monitoring, a vast library of ready-to-use prompts, and advanced capabilities for SEO, e-commerce, and content creation, making it a versatile tool for enhancing productivity across different professional domains.

Best used for

Ideal for marketers who need to perform AI-driven SEO audits and generate content, writers who need to draft articles and emails in their style, and developers who need to automate web searches and data extraction. Especially valuable for professionals looking to integrate multiple AI models for enhanced productivity directly within their browser.

Common actions

summarize content

generate text

automate web tasks

extract data

monitor web pages

draft emails

create prompts

AI agentWeb scrapingTask automationai-automationworkflow optimizationbrowser automationproductivity toolcost reduction

Capabilities

Key features

Multi-AI model integration
YouTube video summarizer
AI answer engine
Gmail assistant
Article generation
Web page change monitor
Website data scraping

Target Audience

marketerwriterdevelopercontent creatorsocial media managerrecruiter

Integrations

zapiermake.comn8n

Pricing & Plans

Freemium · Paid

Freemium

FAQs

What AI models does HARPA AI integrate?

HARPA AI integrates a wide range of AI models including OpenAI GPT-5.4, Anthropic Claude 4.6, Google Gemini 3.1, Grok, Perplexity, and DeepSeek. This allows users to leverage different AI capabilities for various tasks directly within their browser.

Does HARPA AI store my data or conversations?

No, HARPA AI is privacy-centered. It runs locally on your computer and does not send or store website data on remote servers. Your GPT prompts are sent transparently to the respective AI service providers for processing and are not stored by HARPA.

What is the pricing structure for HARPA AI?

HARPA AI offers a basic free tier and a demo period for its premium features. The basic S plan starts at $12 per month when paid annually, which includes CloudGPT connection, cloud command storage, and chat history.

Can HARPA AI generate long-form articles?

Yes, HARPA AI can generate articles exceeding 25,000 words using 25 different writing frameworks. It allows for refining and adding keywords at each step, from outline to chapters, and can mimic your writing style.

How does HARPA AI handle large documents or videos for summarization?

HARPA AI uses a technique called 'chunking' to process large documents, web pages, or video transcripts. This divides content into smaller parts that fit within the LLM's token limit, ensuring efficient processing for summarization and analysis.

Does HARPA AI support custom AI agents?

Yes, you can create custom AI agents for your team within HARPA AI. These agents can access page content, perform searches, and utilize automation functions, effectively bringing your custom GPTs to your browser.

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