Open Comet

Preparing autonomous browsing...

System Probe100

Chrome Extension · Works on Chrome, Chromium, Brave, Edge

The browser agent that

works for you

A Chrome extension that browses, researches, and acts on any website — so you don't have to.

Get for Chrome — Free GitHub

Open Comet is now Community Driven

We've just open-sourced the v1.1.0 release on GitHub! Join us in building the most transparent and capable autonomous AI browser agent.

Download v1.1.0 (Zip) Star on GitHub

AI Providers supported

Secure

Enterprise-grade privacy

Free

Chrome Web Store

v2.3.0

Latest release

Capabilities

Everything you need, nothing you don't

Self-Healing Runtime

Intent-aware resolver with confidence scoring and automated recovery pipelines to prevent action failure.

Autonomous Actions

Screenshot + DOM grounding. The agent sees and interacts with every page exactly as a human does.

Deep Research

Multi-source synthesis across dozens of pages. Cited, structured reports in seconds.

Data Extraction

Pull tables, lists, and structured data to JSON or CSV with one command.

Approval Guards

Sensitive actions always pause for your review. You stay in control at every step.

Skills System

Create reusable agent macros. Trigger complex multi-step workflows with a single phrase.

Secure Intelligence

Seamless reasoning combined with robust security to ensure your agent performs reliably on every task.

Why Open Comet

Built different. By design.

Industry reality: Most AI agentic browsers can store your data, including screenshots. How much and for how long depends on their architecture and settings.

Open Comet was architecturally designed to never be that.

Privacy First

0 bytes stored on our servers

Your data never leaves your device

We don't store your history, sessions, or personal information. What you browse stays yours — permanently.

Local Vision

100% local screenshot processing

Screenshots stay on your machine

Visual processing is done locally or through your own keys. Screenshots are never uploaded to or processed by our infrastructure.

Zero Install

0 new apps to install

Open Comet is a sidepanel extension — it works inside the browser you already love. Chrome, Brave, Edge, Chromium. No switching required.

BYOK + Local

6+ AI providers supported

Your keys. Your models. Your rules.

Use your own API keys from OpenAI, Anthropic, Gemini, or run entirely offline with Ollama. You own the intelligence pipeline.

Deep Research

Multi-source synthesis, instantly

Give Open Comet a complex question and it automatically researches dozens of sources, reconciles conflicting information, and delivers a clean, cited report — in seconds.

Searches multiple sources

Queries across the web simultaneously

Synthesises findings

Cross-references and resolves conflicts

Reports clearly

Delivers cited, structured summaries

See documentation →

Agent Playground

See what Open Comet can do

Pick a task below and watch the agent think step-by-step — just like it would inside your real browser.

Summarize this research paper
Write a cold outreach email
Find the best price for this laptop
Extract this table to CSV
Research my competitors on this page
Fill out this job application form

Drag providers to the core

Grab any planet and throw it in. Get close and gravity takes over.

AI Providers

Choose your intelligence

Open Comet works with every major AI provider. Bring your own API key — or run models locally for free with Ollama.

Run 100% locally with Ollama. No cloud, no API key, no cost. Point Open Comet to http://127.0.0.1:11434 and you're ready to go.

FAQ

What is Open Comet?

How do I install it?

Does Open Comet use my data?

Is it free?

Can I use Open Comet without internet?

Is it safe to browse with Open Comet?

Pricing

Simple, honest pricing

Start free and upgrade when you are ready. All plans are built around a secure, account-linked license system — no hidden fees.

Student Free

Rs0/month

Perfect for getting started

Most popular

Premium Monthly

Rs299/month

For professionals and power users

Browse with intelligence

Take your browsing to the next level with a secure, professional-grade AI agent that handles the busy work for you.

Get activation key Install extension

Secure Licensing

Enterprise Privacy

Local & Cloud Models

Daily flow ready