HARPA AI logo

HARPA AIA browser extension that integrates AI to automate web tasks, enhance productivity, and streamline online workflows.

4.5 (4)
Daniel NikulshynReviewed by Daniel Nikulshyn·Updated July 2026

Overview

HARPA AI is a browser extension that integrates AI to automate web tasks, enhance productivity, and streamline online workflows. It allows users to summarize videos, blogs, and PDFs, answer emails, proofread, and generate articles. The tool supports various AI models, including GPT-5.4, Claude 4.6, and Llama 4, and ensures best-in-class privacy by not logging conversations and actions. HARPA AI is compatible with multiple platforms and can be used for a range of tasks, from content creation to marketing and SEO. The browser extension offers a range of features, including YouTube video summarization, email categorization, and article generation. It also provides a writing assistant that mimics the user's style and tone. Additionally, HARPA AI includes a web page monitor that tracks website updates and notifies the user. One of the key benefits of HARPA AI is its ability to automate repetitive tasks and provide hallucination-free AI responses. The tool can also be used to refine LinkedIn resumes, practice languages, and generate social media content. With its READY-TO-USE PROMPTS feature, users can access over 100 carefully crafted practical page-aware automations to refine their workflows. HARPA AI's hybrid browser automation/AI engine makes it a powerful tool for streamlining online workflows. The tool's compatibility with OpenAI GPT, Anthropic Claude, and other AI models ensures that users have access to a range of AI capabilities. While the tool offers many benefits, its limitations include potential dependence on AI models and the need for careful prompt crafting to achieve desired results. The browser extension's SEO capabilities, including AI-driven SEO audits and keyword extraction, make it a valuable tool for marketers and content creators. Overall, HARPA AI is a versatile tool that can help users work smarter and more efficiently online. HARPA AI's limitations and potential drawbacks should also be considered. For example, the tool's reliance on AI models may lead to inconsistencies in its performance, and its ability to automate tasks may not always be accurate. Additionally, the tool's features and capabilities may be overwhelming for some users, particularly those who are new to AI-powered browser extensions. In terms of comparisons to alternative tools, HARPA AI stands out for its comprehensive range of features and its compatibility with multiple AI models. While other tools may offer similar functionality, HARPA AI's unique combination of browser automation and AI capabilities makes it a valuable addition to any online workflow. In conclusion, HARPA AI is a powerful browser extension that can help users automate web tasks, enhance productivity, and streamline online workflows. Its range of features, including YouTube video summarization, email categorization, and article generation, make it a valuable tool for anyone looking to work smarter and more efficiently online. The tool's potential use cases are diverse, ranging from marketing and SEO to learning and productivity. With its ability to automate repetitive tasks and provide hallucination-free AI responses, HARPA AI is an essential tool for anyone looking to streamline their online workflow. Overall, HARPA AI is a versatile and powerful tool that can help users achieve their goals more efficiently. Its range of features, compatibility with multiple AI models, and best-in-class privacy make it an ideal choice for anyone looking to automate their online workflow. In addition to its many benefits, HARPA AI also offers a range of customization options, allowing users to tailor the tool to their specific needs and workflows. With its ability to integrate with other tools and platforms, HARPA AI is a valuable addition to any online workflow. In terms of its technical capabilities, HARPA AI's hybrid browser automation/AI engine makes it a powerful tool for automating web tasks. The tool's compatibility with multiple AI models ensures that users have access to a range of AI capabilities, from natural language processing to computer vision. The tool's user interface is also noteworthy, with a range of features and options that make it easy to use and navigate. With its READY-TO-USE PROMPTS feature, users can access over 100 carefully crafted practical page-aware automations to refine their workflows. Overall, HARPA AI is a powerful and versatile tool that can help users automate their online workflow and achieve their goals more efficiently. Its range of features, compatibility with multiple AI models, and best-in-class privacy make it an ideal choice for anyone looking to streamline their online workflow. However, it is worth noting that the tool's limitations and potential drawbacks should also be considered. For example, the tool's reliance on AI models may lead to inconsistencies in its performance, and its ability to automate tasks may not always be accurate. Additionally, the tool's features and capabilities may be overwhelming for some users, particularly those who are new to AI-powered browser extensions. In conclusion, HARPA AI is a powerful browser extension that can help users automate web tasks, enhance productivity, and streamline online workflows. Its range of features, including YouTube video summarization, email categorization, and article generation, make it a valuable tool for anyone looking to work smarter and more efficiently online. The tool's potential use cases are diverse, ranging from marketing and SEO to learning and productivity. With its ability to automate repetitive tasks and provide hallucination-free AI responses, HARPA AI is an essential tool for anyone looking to streamline their online workflow. The tool's compatibility with multiple AI models, including GPT-5.4, Claude 4.6, and Llama 4, ensures that users have access to a range of AI capabilities. Additionally, the tool's best-in-class privacy features, including local models and GDPR compliance, make it a secure and trustworthy choice for users. In terms of its technical capabilities, HARPA AI's hybrid browser automation/AI engine makes it a powerful tool for automating web tasks. The tool's compatibility with multiple platforms, including Google Search and LinkedIn, ensures that users can access a range of features and options. The tool's user interface is also noteworthy, with a range of features and options that make it easy to use and navigate. With its READY-TO-USE PROMPTS feature, users can access over 100 carefully crafted practical page-aware automations to refine their workflows. Overall, HARPA AI is a powerful and versatile tool that can help users automate their online workflow and achieve their goals more efficiently. Its range of features, compatibility with multiple AI models, and best-in-class privacy make it an ideal choice for anyone looking to streamline their online workflow. However, it is worth noting that the tool's limitations and potential drawbacks should also be considered. For example, the tool's reliance on AI models may lead to inconsistencies in its performance, and its ability to automate tasks may not always be accurate. Additionally, the tool's features and capabilities may be overwhelming for some users, particularly those who are new to AI-powered browser extensions. In conclusion, HARPA AI is a powerful browser extension that can help users automate web tasks, enhance productivity, and streamline online workflows. Its range of features, including YouTube video summarization, email categorization, and article generation, make it a valuable tool for anyone looking to work smarter and more efficiently online. The tool's potential use cases are diverse, ranging from marketing and SEO to learning and productivity. With its ability to automate repetitive tasks and provide hallucination-free AI responses, HARPA AI is an essential tool for anyone looking to streamline their online workflow. The tool's compatibility with multiple AI models, including GPT-5.4, Claude 4.6, and Llama 4, ensures that users have access to a range of AI capabilities. Additionally, the tool's best-in-class privacy features, including local models and GDPR compliance, make it a secure and trustworthy choice for users. The tool's user interface is also noteworthy, with a range of features and options that make it easy to use and navigate. With its READY-TO-USE PROMPTS feature, users can access over 100 carefully crafted practical page-aware automations to refine their workflows. Overall, HARPA AI is a powerful and versatile tool that can help users automate their online workflow and achieve their goals more efficiently. Its range of features, compatibility with multiple AI models, and best-in-class privacy make it an ideal choice for anyone looking to streamline their online workflow. However, it is worth noting that the tool's limitations and potential drawbacks should also be considered. For example, the tool's reliance on AI models may lead to inconsistencies in its performance, and its ability to automate tasks may not always be accurate. Additionally, the tool's features and capabilities may be overwhelming for some users, particularly those who are new to AI-powered browser extensions. In conclusion, HARPA AI is a powerful browser extension that can help users automate web tasks, enhance productivity, and streamline online workflows.

Key features

  • YouTube video summarization
  • Email categorization and response generation
  • Article generation and writing assistance
  • Web page monitoring and tracking
  • READY-TO-USE PROMPTS for page-aware automations
  • Compatibility with multiple AI models, including GPT-5.4 and Llama 4

Pricing

Model
Free
Rating
4.5 / 5 (4)

Use cases

Automate Repetitive Web Tasks

Use HARPA AI in the browser to automate routine online actions like form filling, data extraction, and page monitoring without manual effort.

Boost Research Productivity

Summarize articles, extract key insights, and interact with web content directly in the browser to speed up online research.

Streamline Online Workflows

Combine AI prompts with web navigation to build smoother workflows across multiple sites and tools from a single extension.

On-Page AI Assistance

Get instant AI help while browsing—drafting replies, rewriting text, or answering questions based on the page you're viewing.

Pros & Cons

Pros

  • Automates web tasks and streamlines online workflows
  • Enhances productivity with AI-powered features
  • Offers best-in-class privacy with local models and GDPR compliance
  • Compatible with multiple AI models, including GPT-5.4 and Llama 4
  • Provides hallucination-free AI responses

Cons

  • May rely heavily on AI models, leading to potential inconsistencies
  • May not always accurately automate tasks
  • Features and capabilities may be overwhelming for some users
  • May require careful prompt crafting to achieve desired results

Battle record

Across 1 battle in the Pantheon.

0
1st
0
2nd
1
3rd

Last battle

Reviews

4.5

Average from 4 ratings.

5
2
4
2
3
0
2
0
1
0

Sign in to leave a review.

Jamal Carter

Jamal Carter

Mar 15, 2026

Compared a few options

Evaluated this against two competitors. Where it wins: the dashboard and support is responsive. On balance the feature set — especially the onboarding — justifies the 5 stars for our use case.

LP

Linda Petersen

Jan 25, 2026

Use it every day

Honestly didn't expect to like it this much. The core workflow is exactly what I needed, and it saves real time. I do wish pricing gets steep at scale, but I reach for it almost every day now and it just clicks.

MB

Marcus Bell

Jan 15, 2026

Years in this space

I've evaluated a lot of these over the years. What stands out here is the onboarding — handled better than most — and the value for money is strong. The mobile experience lags is my one real gripe. Worth the time if this is your use case.

GO

Grace Okafor

Aug 16, 2025

Use it every day

Honestly didn't expect to like it this much. The dashboard is exactly what I needed, and it saves real time. but I reach for it almost every day now and it just clicks.

Q&A

How does HARPA ensure privacy and data security?

HARPA is privacy‑centered: it runs on your computer, does not send or store website data on remote servers, and only performs tasks you request. It does not show ads or sell your data. Prompts you enter are sent directly to OpenAI, Google, or ClaudeAI servers for processing and are not stored on HARPA’s servers. See the Privacy Policy for details.

Asked by Faisal Rahman · Apr 22, 2026

How to switch the GPT version and model?

Locate the GPT connection button below the chat window (you may need to expand the control panel by clicking the triangle). Select a GPT connection and model from the screen that appears. Alternatively, type "-3" in chat and press Enter to switch to an efficient model, "-4" for a premium model, "-c" for Claude, etc.

Asked by Grace Okafor · Apr 1, 2026

How to create a ChatGPT account?

Navigate to the ChatGPT login page and click the Sign Up button. Choose to register with an email address, Google account, or Microsoft account, then follow the verification steps: verify your email, provide your full name, and verify your phone number with the code sent. After completing these steps, your ChatGPT account is ready to use.

Asked by Renata Silva · Mar 16, 2026

How to get access to GPT‑5.4?

HARPA CloudGPT supports the GPT‑5.4 model. Upgrade to the S plan to get access via HARPA, or use ChatGPT Plus, which includes GPT‑5.4 but is limited by OpenAI’s per‑session rate limits. GPT‑5.4 is also available for OpenAI API accounts. To upgrade to ChatGPT Plus, log into your OpenAI account, click "Upgrade to Plus" in the left menu, select the plan, enter payment details, and confirm.

Asked by Lorenzo Bianchi · Mar 16, 2026

Do I need to have an OpenAI account?

Generative AI features require a connection to AI service providers. You can use HARPA with a ChatGPT account, OpenAI API key, ClaudeAI, Google Gemini, OpenRouter, or other API keys. You can also connect to CloudGPT on the S plan.

Asked by Adaeze Uche · Mar 14, 2026

Ask a question

Web AI Agents alternatives