ScriptCat Beta icon

ScriptCat Beta Chrome Extension Analysis

Automation & Workflow Efficiency

Chrome extension ID: jaehimmlecjmebpekkipmpmbpfhdacom

ScriptCat is a browser extension designed to manage and execute userscripts, allowing users to automate repetitive browser tasks and customize web pages. It includes a built-in code editor with API auto-completion and supports advanced functionality like scheduled background scripts.

Developer:王一之
Version:1.4.0.1500
Size:4.44MiB
Last updated:

Overview

Installs

6K+

Rating

4.5

6 reviews

Languages

7 locales

Includes Deutsch, English, Tiếng Việt, русский...

Market analysis

Review-backed positioning, friction, and market signals for this Chrome extension.

Backed by review samples

Macro category

Automation & Workflow Efficiency

Pricing friction

Low review signal

Complaint intensity

Moderate review signal

Listing & review signals
Observed signals from store listing text and review samples.

Listing positioning

ScriptCat positions itself as a robust alternative to established userscript managers like Tampermonkey. It emphasizes a powerful feature set, including cloud sync, scheduled background tasks, and a dedicated code editor to enhance browser automation capabilities.

Inferred product pattern

Open-source style browser extension for advanced userscripts and workflow automation.

Review-backed pain points

Users have reported intermittent script activation failures and synchronization bugs when launching the browser from external applications compared to rival extensions.

Observed feature gaps

Reviewers note specific compatibility issues and activation bugs that are not present in established counterparts like Tampermonkey or Violentmonkey.

Tags
Userscript ManagerBrowser AutomationScriptingWorkflowGreasemonkey
Target users

- Power users

- Developers

- Automation enthusiasts

- Web scripters

Primary use cases

- Executing userscripts

- Browser task automation

- Automated web check-ins

- Timed browser reminders

Positive themes

- Strong alternative to established tools like Violentmonkey

- Useful feature set compared to competitors

- Appreciated cloud sync and integrated editor

Negative themes

- Issues with scripts not executing on specific pages

- False positives regarding developer mode status

- Bugs related to script activation when opening browsers via external links

Observed friction

- Performance complaints detected

- None observed; the product is positioned as a free tool.

Evidence boundary: Evidence gathered from a small sample of user reviews highlighting both functional utility as a scripting platform and specific technical bugs regarding script activation. The analysis is based on a small sample of recent public reviews; performance bugs may be specific to certain browser configurations or OS environments.
Complaint summaries
Review-backed complaint signals grouped by operational area.

Support

Users occasionally inquire about version updates for specific browsers, indicating a desire for more frequent maintenance.

Reliability

Some users report scripts occasionally failing to load on current pages or failing to trigger when the browser is launched from an external link.

Privacy

No privacy complaints found.

Access & pricing

- Free usage observed

- No account requirement observed

- Free plan or free usage claimed

Store listing facts

Listing assets

- Screenshots: 2

- Videos: 0

- Languages: 7

Trust signals

- Privacy policy

- Developer contact

- Official website

- Support link

Store metadata

- Version: 1.4.0.1500

- Size: 4.44MiB

- Last updated:

Store description excerpt
Short excerpt from the public Chrome Web Store listing; full copy is available on the official store page.
ScriptCat, a browser extension that can execute user scripts, everything can be scripted, allowing your browser to do more things! ## About We built a framework for executing background scripts and Greasemonkey/Tampermonkey scripts based on the design ideas of Greasemonkey/Tampermonkey. It also has several unique APIs that enable scripts to do more. Furthermore, we provide a fantastic online editor that makes script code development more pleasant and easy. **Please Star it if you find it useful. ❤❤❤** ## Features - Cloud Sync: script recovery is easy when changing or reinstalling browser - Scripts subscription: creating your own script collections or enabling multiple scripts to work together. - Compatibility: allowing seamless migration from other userscript managers. - Background scripts: allowing your scripts to run continuously in the background. - Scheduled scripts: allowing for da…

Listing SEO keywords

Search intent keywords
Keyword signals for evaluating how users may discover, compare, or search for this extension category.

Core discovery

userscript managerbrowser automation extensionrun javascript in browsertampermonkey alternative

Comparison

vs Tampermonkeyvs ViolentmonkeyScriptCat vs Greasemonkey

Problem

scripts not workinguserscript manager bugbrowser automation not triggering

Alternative

Greasemonkey replacementbest userscript manager 2025

Similar extensions

Jump to related discovery paths:

FAQ

What is ScriptCat Beta mainly used for?
ScriptCat is a browser extension designed to manage and execute userscripts, allowing users to automate repetitive browser tasks and customize web pages. It includes a built-in code editor with API auto-completion and supports advanced functionality like scheduled background scripts.
What market signals stand out?
Early or small audience with limited review base. Last known update: 06/15/2026.
What should builders compare before entering this space?
Compare install concentration, rating quality, update recency, screenshots, developer portfolio, listing claims, and review-backed friction signals.
Is this page review-backed?
Backed by review samples. This page combines store metadata with selected review signals, while raw store metrics remain visible for comparison.

Screenshots

ScriptCat Beta screenshot
ScriptCat Beta screenshot

Links

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