Nanobrowser

To deliver a privacy-focused, open-source AI web automation platform that runs directly in the browser, providing a secure alternative to proprietary web agents.

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At a Glance

39Tool Views

SingaporeHeadquarters

2023Est.

5Employees

AI Tools by Nanobrowser

(1)

Nanobrowser

Open Source AI Chrome Automation

Browser Automation Autonomous Systems Multi-agent Systems

Discussions

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Latest News

02/01/2025

Products & Services

Nanobrowser

2024

An open-source AI web agent browser extension that enables automated web tasks directly in the browser using various LLMs.

Market Position

A privacy-focused, open-source alternative to OpenAI Operator and other proprietary browser automation tools.

Leadership

Founders

Alex Chen

Founder of Leopard Labs and creator of Nanobrowser. Previously held roles at Oracle (Asia R&D), Evernote China, and Hanwang Technology. Also founded Chaindigg, a blockchain data platform. Over 10-20 years of experience in full-stack and AI engineering.

Executive Team

Alex Chen

Founder & CEO

Ex-Oracle, Ex-Evernote, Founder of Chaindigg.

Founding Story

Nanobrowser was created to address the need for a private and flexible way to run AI agents on the web. By running directly in the browser and allowing users to bring their own LLM keys, it ensures data privacy and gives users full control over their automation workflows.

Business Model

Revenue

Pre-revenue/Not publicly disclosed.

Revenue Model

Currently focused on open-source growth; users provide their own LLM API keys. The extension is free and open-source.

Pricing Tiers

Open Source / Free

Users can download the extension for free and use their own API keys for GPT-4, Claude, etc.

Private

Target Markets

Industries & Segments

AI Developers
Data Researchers
Automation Enthusiasts
Privacy-conscious Enterprise Users

Use Cases

Automated web browsing
Web scraping and data collection
Automated form filling
Complex multi-step web workflows
Productivity automation for research and analysis

Notable Customers

Open-source community members
AI Tinkerers Singapore community

Quick Facts

Headquarters

Singapore

Founded

2023

Entity Type

Exempt Private Company Limited by Shares

Employees

Total Funding

Not publicly disclosed (Bootstrap/Pre-seed)

Office Locations

3 Fraser Street #04-23A

History & Milestones

February 21, 2025

Featured and demoed at the AI Tinkerers Singapore 5th Meetup.

March 2025

Reached 7.9K stars on GitHub.

Mid-2025

Reached 12K stars on GitHub, gaining significant traction in the agentic browser space.

2024

Launched Nanobrowser as an open-source project on GitHub.

2023

Leopard Labs Pte. Ltd. incorporated in Singapore.

Key Capabilities

Runs locally in the browser (no tracking)

Multi-agent system support

Supports GPT-4o, Claude 3.5, Gemini, and DeepSeek

Integration with local models via Ollama and vLLM

BYO (Bring Your Own) API Keys

CAPTCHA solving via CapSolver integration

Integrations & Partnerships

Platform Integrations

Google Chrome
Ollama
vLLM
OpenAI API
Anthropic API
Google Gemini API

Key Partnerships

CapSolver

Connect

Website

GitHub

X / Twitter

Discord

AI Topics

Nanobrowser focuses on these topics:

Browser Automation(1)

Autonomous Systems(1)

Multi-agent Systems(1)

Back to all developers

Nanobrowser

To deliver a privacy-focused, open-source AI web automation platform that runs directly in the browser, providing a secure alternative to proprietary web agents.

Visit Website