Nanobrowser automates complex web tasks in the browser using AI agents and user-supplied LLMs. It is catalogued under Multi-agent & orchestration on PulseGate.

Who is Nanobrowser for?

Nanobrowser is an open-source project built for developers and power users seeking browser automation.

Does Nanobrowser have a free plan?

Yes — Nanobrowser is open source under the Apache-2.0 license and free to use.

What platforms does Nanobrowser run on?

Nanobrowser runs on the web and embeddable surfaces.

Is Nanobrowser still active?

Unverified. Nanobrowser has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.

What projects are similar to Nanobrowser?

Similar projects tracked by PulseGate include BrowserMan, OpenBrowser, and CloudBrowser AI.

Who develops Nanobrowser?

Nanobrowser is developed by Nanobrowser.

How long has Nanobrowser been around?

Nanobrowser first shipped in 2024.

Back to the index

Nanobrowser

Name: Nanobrowser
Author: Nanobrowser

nanobrowser.aiMulti-agent & orchestration

Nanobrowser is an open-source Chrome extension that enables AI-powered web automation and multi-agent workflows using your own LLM API key. It is ideal for developers and users who want to automate browser tasks with AI agents.

Open SourceApache-2.0WebEmbeddable

Visit nanobrowser.ai

13.4kstars

1.4kforks

5features

2024since

Overview

5 features

Nanobrowser is a Multi-agent & orchestration project. It automates complex web tasks in the browser using AI agents and user-supplied LLMs. Nanobrowser is an open-source project aimed at developers and power users seeking browser automation. Nanobrowser is open source under the Apache-2.0 license. It ships for the web and embeddable surfaces.

Behind Nanobrowser is Nanobrowser, and it first shipped in 2024. Development happens publicly on GitHub with 13.4k stars. Key capabilities include AI web automation, multi-agent workflows, and LLM API key support.

AI web automation
Multi-agent workflows
LLM API key support
Open source
Chrome extension

Built with & integrations

Framework

Next.jsReact

Hosting

Cloudflare

AI providers

local_oss

Connectors

chrome

Runs on

BrowserEmbeddable

Detected from

Next.js: x-nextjs-cache header · x-powered-by header · /_next/static/ in the HTML
local_oss: bollama in the HTML
Cloudflare: cf-ray header

Trust & compliance

License

Apache-2.0

Verified signals

HTTPSOpen SourceFree tierGitHub · ★ 13.4kStore-verified publisher

Indexing history

What PulseGate has recorded for this listing

Indexed26 Jun · 15:46 UTC
Listing verified against its public source
Source: PulseGate · Open

Frequently asked questions about Nanobrowser

What is Nanobrowser?: Nanobrowser automates complex web tasks in the browser using AI agents and user-supplied LLMs. It is catalogued under Multi-agent & orchestration on PulseGate.
Who is Nanobrowser for?: Nanobrowser is an open-source project built for developers and power users seeking browser automation.
Does Nanobrowser have a free plan?: Yes — Nanobrowser is open source under the Apache-2.0 license and free to use.
What platforms does Nanobrowser run on?: Nanobrowser runs on the web and embeddable surfaces.
Is Nanobrowser still active?: Unverified. Nanobrowser has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.
What projects are similar to Nanobrowser?: Similar projects tracked by PulseGate include BrowserMan, OpenBrowser, and CloudBrowser AI.BrowserMan OpenBrowser CloudBrowser AI
Who develops Nanobrowser?: Nanobrowser is developed by Nanobrowser.
How long has Nanobrowser been around?: Nanobrowser first shipped in 2024.

At a glance

Pricing: Open Source
Platforms: Web
Languages: English
Open source: Yes · ★ 13.4k
License: Apache-2.0
Built for: developers and power users seeking browser automation
Model: Open source
Solves: Automates complex web tasks in the browser using AI agents and user-supplied LLMs.

Registered as

GitHub: nanobrowser/nanobrowser
Chrome Web Store: imbddededgmcgfhfpcjmijokokekbkal

Developer

Community-driven

GitHub

Open source

View on GitHub

Stars: 13,357
Forks: 1,406
Open issues: 67
Last commit: 24 Nov 2025
Commits 90d: 0
Contributors: 27
Authorship: Community-driven
Default branch: master
Latest release: v0.1.13 · 22 Nov 2025

Index record

Identity confidence: High · 97
Indexed: 26 Jun 2026
Lifecycle: Alive
Last seen: 26 Jun 2026

Identity audit (11)

Slug: nanobrowser-ai-web-agent-amp-automation-nanobrowser-ai
Lifecycle last checked: 8 Aug 2026
Verification state: Indexed for public listing
Listing state: Listed: yes
Index status: Included in index
Latest evidence snapshot: 26 Jun 2026
Timeline basis: Indexed-at chronology. This listing's first-seen date was written by the catalog backfill, not observed here, so it is not treated as a sighting.
Name from: Derived from the project's own page and URL.
Category from: Recorded source: taxonomy-pass-a.
Languages from: Detected by a language model, checked against the page's own declaration.
Canonical URL: https://nanobrowser.ai/

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