ToolVitals
Critical OSI-approved OSS Developer Tools Developer Infrastructure

Nanobrowser

Open-Source Chrome extension for AI-powered web automation. Run multi-agent workflows using your own LLM API key. Alternative to OpenAI Operator.

Website GitHub X Discord
Data confidence78/100
Source coverage80/100
Publish confidence79/100
Pricing checkedNo current pricing evidence
Score Breakdown

Public signal read

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How to read this

These bars are a reader-facing view of the ToolVitals evidence model. They summarize maintenance, shipping, confidence, and decay signals. Hosted pricing evidence is shown separately.

Activity
Recent commits, releases, changelog, package, and product-motion signals.
Reliability
Maintenance posture from recency, release evidence, availability, and repo signals.
Adoption
Public footprint from GitHub stars, forks, and watchers when available.
Sustainability
Longer-term posture combining health, activity, adoption, confidence, and decay risk.
ToolVitals34/100Health33/100Shipping0/100Zombie Risk25/100
Overall Score 34 Critical
Activity 0
Reliability 33
Adoption 84
Sustainability 43

Score History

Scores collected daily. More data points appear as the tracker runs.

About this tool

What ToolVitals knows about Nanobrowser

Open-Source Chrome extension for AI-powered web automation. Run multi-agent workflows using your own LLM API key. Alternative to OpenAI Operator.

This tool has an OSI-approved open-source license signal.

Multiple signals suggest declining health or reduced shipping momentum.

Source-visible project Developer Infrastructure OSI-approved OSS Scored Intelligence
Repository

GitHub Activity

TS
nanobrowser/nanobrowser
Stars 13,183
Forks 1,384
Watchers 13,183
Open Issues 68
Primary Language
TypeScript
Last Commit
199 days ago
Releases 90d
0
Default Branch
master
License
Apache-2.0
Repository Status
Active repository
Evidence

Signal Quality

Data Confidence 78/100 Good
Source Coverage 80/100 Good
Publish Confidence 79/100 Good

ConfidenceHigh-confidence score from multiple public signals.

Zombie RiskNo meaningful zombie signal right now.

How ToolVitals scores work
Openness

License Evidence

Class
OSI-approved OSS
License
Apache-2.0
Pricing Scope
No hosted pricing tracked

This tool has an OSI-approved open-source license signal.

Sources

Tracked Sources

Website https://nanobrowser.ai GitHub nanobrowser/nanobrowser X https://x.com/nanobrowser_ai Discord https://discord.gg/NN3ABHggMK
Profile

Classification

Category
Developer Tools
Use Case
Developer Infrastructure
Openness
OSI-approved OSS
License
Apache-2.0
Pricing Scope
No hosted pricing tracked
Tool Mode
Source-visible project
Score Model
Open Source Maintenance
Score Visibility
Scored Intelligence
Status
Critical
Hosted Pricing

Pricing Evidence

Scope
No hosted pricing tracked
Free Tier
Not detected
Currency
USD
Tracked Plans
0
Maintainers

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Next decisions

Useful paths from this profile

Nanobrowser
Dead checkIs Nanobrowser dead?

Get the direct dead/alive verdict from ToolVitals health, shipping, confidence, and decay signals.

AlternativesAlternatives to Nanobrowser

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CompareNanobrowser vs AutoGPT

Compare health, shipping, pricing, and evidence mode side by side.

LeaderboardDeveloper Infrastructure rankings

Browse every tracked tool in this use case and see the wider ranking context.

Tags
open-sourceagentaiai-agentsai-toolsautomationbrowserbrowser-automationbrowser-usechrome-extensioncometdiaextensionmanusmarinermulti-agentn8nnanoopensourceplaywrightweb-automationapi-first

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