HARPA AI
HARPA AI builds a browser extension and GRID API that combine browser automation with multiple third-party large language models to summarize, extract, monitor, and act on web content for individual professionals, marketers, copywriters, and small automation teams.
- Company typePrivate
- Founded2021
- HeadquartersEspoo, Finland
- Headcount1–10
- GTM typeB2C
- OfferingSoftware
What HARPA AI does
HARPA AI is a browser-native AI agent company that packages multiple large language models and browser automation into a single consumer and prosumer product. Founded in 2021 and operated by HARPA AI TECHNOLOGIES LLC (USA) with engineering in Finland, the company builds the HARPA AI Browser Extension — a Chromium-based add-on that delivers page-aware AI assistance on any website, supporting GPT-5.4, Claude 4.6, Gemini 3.1, DeepSeek V3, Perplexity Pro, Grok 4.1, and Llama 4 through CloudGPT (Azure-hosted), web session connections, or user API keys. The extension exposes 100+ pre-built commands spanning YouTube summarization, Gmail/Outlook/ProtonMail/FastMail assistance, SEO and content workflows, price monitoring, AI Vision screenshot analysis, and a public Automation Library of community-contributed commands.
The technology stack combines a browser automation engine (navigation, click, form-fill, data extraction, scheduled monitoring, IFTTT triggers) with a multi-LLM routing layer, plus a 2024-launched Node-based HARPA GRID API for programmatic browser orchestration that integrates with Zapier, Make.com, n8n, Microsoft Power Automate, Workato, and UiPath. The business is product-led and freemium: a free tier (10 messages/day, 100 command runs) feeds conversion into S1 at $12/month or S2 at $19/month (annual) subscriptions bundled with Megatoken consumption, or a $240 X-tier lifetime plan, with token top-ups at $22.50 for 20 Megatokens. Customer base is long-tail, primarily individual knowledge workers, marketers/SEO specialists, copywriters, and small digital teams, with 500,000+ Chrome Web Store installs, 7,100+ Discord members, a 4.7-star Chrome rating, ISO 27001 and GDPR compliance, and Chrome Awards 2025 recognition. No external funding rounds are disclosed, suggesting a bootstrapped or self-funded operating model with 11-50 employees.
HARPA AI firmographics
Firmographics- Name
- HARPA AI
- Legal name
- HARPA AI TECHNOLOGIES LLC
- Website
- https://harpa.ai
- Company type
- Private
- Founded year
- 2021
- Operating status
- Operating
- Headcount range
- 1–10 employees
- Short description
- HARPA AI builds a browser extension and GRID API that combine browser automation with multiple third-party large language models to summarize, extract, monitor, and act on web content for individual professionals, marketers, copywriters, and small automation teams.
- Ownership category
- akta.pro rank
HARPA AI industry classification
Industry- Product category
- AI Browser Extension
- NAICS
- Computer Systems Design and Related Services (5415)
- SIC
- Services-Prepackaged Software (7372)
- akta.pro primary industry
- AI Application Enablement Platforms (Copilot/Agent Frameworks, SDKs) (HDAEANAJ)
- akta.pro secondary industries
- AI Integration & Orchestration Platforms (Connectors, Workflow, iPaaS for AI) (HDAEANAI), Agents & Autonomous Workflows (Tool Use, Planning, Multi-Agent) (HDAAACAF), Enterprise Foundation Model Integration & APIs (Connectors, Governance, Deployment) (HDAAACAO)
Keywords
Where HARPA AI is headquartered
LocationHeadquarters
- HQ city
- Espoo
- HQ country
- Finland
- HQ region
- Europe
Offices1 record
Markets served
HARPA AI business model
Business model- GTM type
- B2C
- Offering type
- Software
- Cost components
- Technology or R&D, Infrastructure, Personnel, Marketing or Sales, Operations
Revenue model
- Subscription Plans (S1, S2, X): Primary revenue from tiered subscription plans. S1 at $12/month (billed annually, 75 megatokens/year), S2 at $19/month (billed annually, 225 megatokens/year), and X lifetime plan at $240 one-time payment with 30 megatokens. Additional megatokens can be purchased at $22.50 for 20 tokens. Revenue is subscription-based with annual and lifetime options, plus renewable token add-ons.
- Token-based AI Consumption: Megatoken-based consumption model for CloudGPT AI requests. Megatokens are consumed when using the fast CloudGPT connection. Token consumption varies by model (premium models like GPT-5.4, Claude Sonnet cost more) and operation type (page-aware commands consume more tokens than basic chat).
- Free Tier with Upsell: Free tier with limited functionality (10 messages/day, 100 command runs) serves as acquisition funnel. Users experience value through web session connections (ChatGPT, Claude, Gemini) before upgrading to paid plans for unlimited power messages, advanced automation, and CloudGPT access.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Freemium | Pay-as-you-go | Free tier with limited usage |
| Subscription | Annual | For Everyone - Entry subscription |
| Subscription | Annual | For Pros - Power user subscription |
| One time/ perpetual license | Multi-year contract | For Life - One-time lifetime purchase |
| Unit Pricing | Pay-as-you-go | Token top-up add-on |
Go-to-market motion2 records
Distribution channels4 records
Marketing channels7 records
HARPA AI product offering
Product offeringCore offering
HARPA AI builds a browser extension AI agent that combines a hybrid Browser Automation/AI engine with multi-LLM support (GPT, Claude, Gemini, DeepSeek, Perplexity, Llama) to deliver page-aware AI assistance on any website. The offering enables users to summarize web pages and YouTube videos, draft emails, generate SEO content, monitor prices, scrape web data, and trigger IFTTT automations directly from the browser. The product stack is delivered as a freemium Chrome/Brave/Opera/Edge/Firefox extension, a HARPA GRID Browser Orchestration API for enterprise automation, and CloudGPT as a managed Azure-secured premium AI connection service.
Product overview
HARPA AI is a browser extension AI agent that combines hybrid Browser Automation with AI capabilities, integrating multiple large language models (GPT, Claude, Gemini, DeepSeek, Perplexity, Llama) into a unified web browsing experience. The core product is the HARPA AI Browser Extension, enhanced by CloudGPT (Azure-backed premium AI connection), and the HARPA GRID API (browser orchestration API for enterprise automation). The product ecosystem includes the Automation Library with 100+ ready-to-use commands, YouTube Summarizer, Gmail Assistant, SEO Optimization Suite, AI Vision Features, Price Monitor, Midjourney Wizard, and Language Wizard. Pricing tiers include Free/Demo, S-tier plans ($12-19/month with Megatoken billing), and X-tier lifetime plan ($240). The system is designed as a unified AI agent for web browsing that bridges AI capabilities with browser automation and workflow integration.
Differentiator
Problem solved
Functional benefit
Brands
- CloudGPT: HARPA's own AI connection service providing access to GPT-5.4, Claude Sonnet 4.6, Gemini 3.1 Pro, DeepSeek V3, Perplexity, Grok, and Llama models through their subscription plans.
Products and services
- HARPA AI Browser Extension Chrome (also available for Brave, Opera, Edge, Firefox) AI agent extension that combines a hybrid Browser Automation/AI engine with multi-LLM support (GPT, Claude, Gemini, DeepSeek, Perplexity, Llama) to provide page-aware AI assistance on any website. Enables summarization of web pages and YouTube videos, Gmail inbox management, SEO optimization, AI writing that mimics the user's style, price monitoring, web scraping, and IFTTT automation.
- HARPA GRID Browser Orchestration API REST API and Node-based browser orchestration system that runs AI-powered web automations at scale. Enables automated AI assistants, data extraction and analysis, lead generation via web scraping, and integration with major enterprise automation platforms. Each Node has a unique ID and runs in isolated browser tabs.
- HARPA Node Worker component installed in the user's browser that completes automation tasks assigned by the GRID API. Each Node has a unique ID and can scrape web pages, launch AI commands, search for data, and send triggers to external services such as Zapier and Make.com.
- CloudGPT Premium AI connection service built on Azure infrastructure with isolated instances per user, providing fast, reliable access to multiple frontier LLMs (GPT-5.4, Claude Sonnet 4.6, Gemini 3.1 Pro, DeepSeek V3, Perplexity Pro, Grok 4.1, Llama 4). User data is never used to train AI models. Available on S-tier plans with token-based (Megatoken) billing.
- HARPA Automation Library Public community platform/marketplace with 100+ ready-to-use page-aware AI commands and automations for marketing, SEO, charting, e-commerce, copywriting, learning, recruiting, and productivity. Includes official HARPA AI commands and popular community-contributed commands that users can install and customize.
Quantifiable outcome
- 500,000+ professionals trust and use HARPA AI
- +3 more outcomes
Companies that use HARPA AI
Customer profileNamed customers4 records
Segments8 records
Ideal customer profiles4 records
HARPA AI technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- Yes
- API docs
- API detail
Core technology
AI maturity
App detail
Integration23 records
AI capability14 records
Feature10 records
HARPA AI partnerships and signals
Strategic signalPartnerships
13 partnerships are on record, tiered core and secondary.
- OpenAIcoreOpenAI provides GPT models (GPT-5.4, GPT-5 Nano) that power HARPA's CloudGPT and web session connections. Users can connect via ChatGPT accounts, OpenAI API keys, or built-in web sessions. This is a foundational technology partnership enabling HARPA's core AI functionality.
- AnthropiccoreAnthropic's Claude models (Claude 4.6, Sonnet 4.6, Opus 4.6, Haiku) are available as AI connection options within HARPA, providing users with access to multiple frontier AI models.
- GooglecoreGoogle Gemini 3.1 and Gemini 3.1 Pro are supported AI connections. Chrome Awards 2025 recognition from Google validates HARPA's position in the Chrome ecosystem.
- MicrosoftcoreAzure infrastructure hosts HARPA's CloudGPT with isolated instances per user. Integration with Microsoft Power Automate enables enterprise workflow automation. Edge browser support extends Microsoft ecosystem reach.
- DeepSeeksecondaryDeepSeek V3 model available as CloudGPT AI connection option, providing cost-effective alternative for certain use cases.
- PerplexitysecondaryPerplexity Pro and Perplexity AI search capabilities integrated as connection options within HARPA.
- MetasecondaryMeta Llama 4 and local Llama models supported, enabling privacy-conscious users to run AI locally without cloud data transmission.
- xAI (Grok)secondaryGrok 4.1 available as AI connection option, expanding model choices for users.
- ZapiercoreDeep integration enables HARPA automations to trigger Zapier workflows, connecting browser automation to 6,000+ apps. Users can send command results to Zapier for downstream automation chains.
- Make.com (Integromat)coreMake.com integration enables HARPA to send triggers and execute IFTTT actions. Users can build complex automation scenarios connecting HARPA's browser automation to external services.
- n8nsecondaryOpen-source workflow automation platform integration, enabling technical users to incorporate HARPA browser automation into custom workflows.
- Microsoft Power AutomatesecondaryEnterprise workflow automation integration, enabling HARPA to participate in Microsoft-centric business process automation.
- OpenRoutersecondarySupported API connection allowing access to additional AI models through OpenRouter's unified API gateway.
Scale indicators6 records
Recent moves6 records
Expansion highlights6 records
HARPA AI competitors and assessment
Company assessmentDirect peers
- MaxAI.me: MaxAI is a browser AI extension offering one-click AI replies, summarization, and page-aware assistance across multiple LLMs. It overlaps directly with HARPA on consumer AI productivity workflows and pricing tiers.
- AIPRM: AIPRM is a prompt library extension for ChatGPT and other LLMs with a community marketplace of curated prompts. It competes with HARPA's Automation Library and command marketplace concept, particularly for SEO and marketing use cases.
- Tactiq: Tactiq is a browser extension that transcribes and summarizes meetings (Zoom, Meet, Teams) and offers AI follow-ups. It is a peer in the AI-powered browser extension category with a similar freemium SaaS model and SMB/team focus.
- Monica AI: Monica is an AI copilot browser extension providing chat, search, writing, and translation powered by multiple LLMs. Like HARPA, it targets individual professionals and SMBs with a freemium subscription model and page-context capabilities.
- Merlin AI: Merlin is a browser AI assistant extension that offers multi-model access (GPT, Claude, Gemini), page-aware queries, summarization, and productivity commands across web pages. It directly competes with HARPA on the same use cases, pricing model, and Chrome Web Store distribution channel.
- ChatGPT for Google: ChatGPT for Google is a browser extension that displays AI responses alongside search engine results. It overlaps with HARPA's Answer Engine and search-augmented features and competes for the same SEO/searcher user segment.
Broad incumbents
- UiPath: UiPath is a leading enterprise RPA platform with which HARPA's GRID API integrates. UiPath competes indirectly for browser-automation workloads but from a much larger enterprise sales motion and governance-heavy stack; their integration is also a distribution channel for HARPA.
- Notion AI: Notion AI embeds AI writing, summarization, and Q&A into the Notion workspace. While not a browser extension, it competes for the same knowledge-worker productivity budget as HARPA and represents the integrated-workspace alternative to extension-based workflows.
- Jasper AI: Jasper is an established AI content platform offering writing, SEO, and brand-voice tools for marketers and enterprises. It competes with HARPA on content generation and SEO use cases but as a broader, multi-product SaaS suite rather than a browser-native extension.
Emerging players
- Perplexity: Perplexity is an AI answer engine with browser extension and the new Comet browser, offering hallucination-free AI search and source-cited responses. Its Answer Engine feature overlaps HARPA's search-with-citations positioning, though Perplexity owns the underlying model and search stack.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks6 records
Key highlights7 records
Customer concentration
HARPA AI social profiles
Digital presenceHARPA AI compliance and trust
Trust signalCompliance3 records
HARPA AI financial estimates
Financial estimateRevenue estimate
Valuation estimate
HARPA AI leadership team
Management profileNumber of profiles
HARPA AI funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
HARPA AI M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about HARPA AI
What does HARPA AI do?
HARPA AI builds a browser extension AI agent that combines a hybrid Browser Automation/AI engine with multi-LLM support (GPT, Claude, Gemini, DeepSeek, Perplexity, Llama) to deliver page-aware AI assistance on any website. The offering enables users to summarize web pages and YouTube videos, draft emails, generate SEO content, monitor prices, scrape web data, and trigger IFTTT automations directly from the browser. The product stack is delivered as a freemium Chrome/Brave/Opera/Edge/Firefox extension, a HARPA GRID Browser Orchestration API for enterprise automation, and CloudGPT as a managed Azure-secured premium AI connection service.
Is HARPA AI a public or private company?
HARPA AI is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was HARPA AI founded?
HARPA AI was founded in 2021. It employs 1 to 10 people.
Where is HARPA AI based?
HARPA AI is headquartered in Espoo, Finland, in the Europe region.
How does HARPA AI make money?
Three revenue lines are on record. Subscription Plans (S1, S2, X) is the primary driver. The others are token-based AI Consumption and free Tier with Upsell.
Who are HARPA AI's main competitors?
Direct peers on record are MaxAI.me, AIPRM, Tactiq, Monica AI, Merlin AI and ChatGPT for Google. Broad incumbents are UiPath, Notion AI and Jasper AI. Perplexity is listed as an emerging player.
Does HARPA AI have an API?
Yes. HARPA GRID API is a Browser Orchestration API for AI-powered Web Browser Automation and Workflow Automation. It enables automated AI assistants, data extraction, lead generation via web scraping, and automated data analysis. Integrates via IFTTT systems (Zapier, Make.com, n8n, Microsoft Power Automate, Workato, UiPath), REST API, or webhooks. Each Node has a unique ID and can run unlimited automations. Requires Chromium-based browser. Supports AI connections to OpenAI GPT-5.4, GPT-5 Nano, Anthropic Claude Haiku 4.5, Sonnet 4.6, Opus 4.6, and custom API connections. Developer documentation is at harpa.ai/grid.
What industry is HARPA AI in?
HARPA AI's product category is AI Browser Extension. Its primary akta.pro industry code is HDAEANAJ, AI Application Enablement Platforms (Copilot/Agent Frameworks, SDKs), with a secondary code of HDAEANAI, AI Integration & Orchestration Platforms (Connectors, Workflow, iPaaS for AI). Its NAICS code is 5415 and its SIC code is 7372.