Autonomous Assistants

Nanobrowser

Chrome extension that runs multi-agent web automation inside your own logged-in browser session.

As of 1 November 2026, Nanobrowser ranks 24th of 25 in Autonomous Assistants on the Agent Reality Index — scored 26.7 of 100, led by market demand.

#2426.7Index / 100

Score breakdown

Market demand19
Developer adoption20
Real usage56
Momentum36
Production readiness71
Community31

Why this rank: the index weights market demand most heavily — how much Nanobrowser is actually searched for and asked about inside AI tools.

Real-world demand

21Google searches / mo
—AI / LLM searches / mo
21Product-site visits / mo
14kGitHub stars

Demand measured via Product-site traffic · confidence: high

GitHub repository ↗Full Autonomous Assistants board →Methodology →
Common questions

Nanobrowser — frequently asked questions

What is Nanobrowser?

Chrome extension that runs multi-agent web automation inside your own logged-in browser session. It is tracked in the Autonomous Assistants category of the Agent Reality Index.

What is Nanobrowser's Agent Reality Index ranking?

As of 1 November 2026, Nanobrowser ranks 24th of 25 in Autonomous Assistants, with an overall Agent Reality Index score of 26.7 of 100.

How is Nanobrowser scored?

The index blends six real-world signals — market demand (weighted most heavily), developer adoption, real usage, momentum, production-readiness, and community — into a 0–100 score, rather than relying on GitHub stars or vendor opinion.

Is Nanobrowser open source?

Nanobrowser is open source; its code is publicly available on GitHub.

How popular is Nanobrowser?

Measured 1 November 2026, Nanobrowser draws about 21 Google searches a month, roughly 14k GitHub stars. Demand confidence is rated high.

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