HARPA AI
HARPA AI is a browser AI agent Chrome extension offering multi-LLM access (GPT-5.2, Claude Sonnet, Gemini) and page-aware browser automation for summarization, email drafting, SEO audits, price tracking, and productivity.
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Key Features
Multi-LLM access
Route prompts to GPT-5.2, Claude Sonnet 4.5, Gemini 3 Pro and others for page-aware answers.
YouTube summarizer
Summarize videos with timestamps, extract key takeaways and enable Q&A.
Email assistant
Summarize threads, categorize messages and draft replies in your tone.
Web automation
Track pages, price drops, scrape data, and automate form filling with scheduling.
SEO tools
Run AI-driven audits, extract keywords and generate long-form articles.
Ready prompts
100+ pre-built prompts for marketing, recruiting, coding fixes and language learning.
Keyboard shortcuts
Use quick commands (F, G, P, T) and Alt+A to trigger AI actions fast.
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Why Choose HARPA AI
Page-aware context:
Reads current webpages to provide precise, context-driven AI actions and automations.Cost consolidation:
Combines frontier models and automation, reducing separate subscription costs.Privacy-first design:
Supports local models, BYO API keys, and avoids conversation logging for GDPR compliance.Advanced automation:
Builds loops, schedules and multi-step tasks with integrations to no-code tools.
Pricing
HARPA AI offers a free DEMO plan (10 messages/day, 100 AI runs). Paid tiers include For Everyone $12/month billed annually (75 Megatokens/year), For Pros $19/month billed annually (225 Megatokens/year), and For Life $240 one-time (single-user). Token top-ups and seat discounts available.
About HARPA AI
HARPA AI is a browser AI agent Chrome extension offering multi-LLM access (GPT-5.2, Claude Sonnet, Gemini) and page-aware browser automation for summarization, email drafting, SEO audits, price tracking, and productivity.
What HARPA AI Does
HARPA AI acts as a browser copilot, delivering contextual AI responses by reading the current webpage and routing queries to multiple models. Users get page-aware summarization, email drafting, SEO audits, price monitoring, and one-click content extraction without leaving the browser.
The extension pairs a hybrid automation engine with multi‑LLM routing (GPT-5.2, Claude Sonnet 4.5, Gemini 3 Pro, Perplexity Pro, xAI Grok, Llama and local models). It includes ready prompts, shortcuts, scheduling, loops, Zapier/Make.com integrations, and token-based model usage for customizable workflows.
Common use cases include video and article summarization with timestamps, automated product/price tracking for e-commerce, SEO keyword extraction and audits for marketers, and data extraction or scripted web tasks for developers and researchers.
Pros & Cons
Multi-model access
Bundled access to GPT-5.2, Claude Sonnet, Gemini and other models.
Automation engine
Hybrid browser automation for page-aware tasks and Zapier/Make.com integration.
Privacy controls
Supports local models, BYO keys, no conversation logging and GDPR compliance.
Free tier
DEMO plan available for testing with daily message limits and AI runs.
Token limits
Usage constrained by Megatokens; output costs more and premium models consume more tokens.
Annual billing
Lowest monthly prices require annual billing and no refunds for annual plans.
Team pricing
Extra seat pricing lacks complete public details beyond limited discounts.
Frequently Asked Questions
HARPA AI supports GPT-5.2, Claude Sonnet 4.5, Gemini 3 Pro, DeepSeek 3.2, Perplexity Pro, xAI Grok, Llama, local models, and user-provided API keys.
HARPA AI offers a free DEMO plan with 10 messages per day, up to 100 AI command runs, and core basic features for evaluation.
HARPA AI allows BYO API keys from providers like OpenAI and Anthropic so you control billing and usage with your keys.
HARPA AI supports local models, does not log conversations or actions, and states GDPR compliance and privacy controls for users.
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