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Userscripts VS Measure.sh

Compare Userscripts VS Measure.sh and see what are their differences

Userscripts

An open-source userscript editor for Safari.

Rating
0 reviews
Alternatives Is it good?
Measure.sh

Measure helps mobile teams monitor and fix crashes, ANRs, bugs, and performance issues. The open source alternative to Firebase Crashlytics.

Rating
5.0 · 1 review
Pricing
Open source Freemium Free trial $25 / Monthly (25GB of log/metric/ traces/session replay)
Alternatives Is it good?
Tacit AI
FMEAs that stay current. Tacit AI builds DFMEAs, PFMEAs and FMECAs from your design specs, process documents, manuals and failure reports, and updates them as they change. sponsored

Which is more popular?

Based on our record, Userscripts seems to be more popular. It has been mentioned 14 times since March 2021.

social mentions
14 vs 0
Browser Extensions popularity
100% vs 0%
alternatives listed
18 vs 9

Base details

Website, pricing, platforms and company facts side by side.

Userscripts
Measure.sh
Website github.com measure.sh
Pricing —
Open source Freemium Free trial $25 / Monthly (25GB of log/metric/ traces/session replay) Official pricing
Platforms —
React Native Android iOS Flutter Kotlin Multiplatform +2
Company — Startup from the United States · 1 - 9 employees · 2024
Listed in
Browser Extensions Dark Mode Tool Developer Tools +1
Observability APM Error Monitoring Mobile Analytics Bug Reporting User Monitoring Monitoring Tools Developer Tools Error Tracking Exception Monitoring Crash Reporting +8

About Userscripts and Measure.sh

In their own words, as submitted to SaaSHub.

Userscripts
Measure.sh

No description of Userscripts yet.

Measure is an open source mobile observability platform built for production debugging. It helps mobile teams find and fix crashes, ANRs, UI freezes, slow API chains and edge-case state bugs, the failures that crash reporters never show you. Most crash tools tell you that an app broke. Measure...

Read more about Measure.sh

Features and specs

What each product offers, as listed by its team.

Userscripts 5 features
Measure.sh 8 features
  • Customization
    Userscripts allow for extensive customization of web experiences, as users can write scripts in JavaScript to modify the behavior and appearance of websites according to their needs.
  • Enhanced Productivity
    By automating repetitive tasks and adding useful shortcuts, userscripts can significantly enhance productivity for users who interact frequently with specific web applications.
  • Open Source Nature
    Being hosted on GitHub, Userscripts is open source, allowing developers to contribute, review the code for security purposes, and fork the project for personal use.
  • Community Support
    Userscripts have a strong community backing, with many scripts readily available through various online repositories, providing users with a wide array of pre-made scripts to choose from.
  • Cross-Browser Compatibility
    Many userscripts are designed to be cross-browser compatible, functioning in browsers like Chrome, Firefox, and others that support userscript managers like Tampermonkey or Greasemonkey.

Possible disadvantages

  • Security Risks
    Userscripts can pose security risks, as malicious scripts could potentially capture sensitive user data or perform harmful actions on behalf of the user.
  • Maintenance Overhead
    As websites update their structures and functionalities, users may need to frequently maintain or update their scripts to ensure continued compatibility and performance.
  • Technical Barrier
    Creating and managing userscripts often requires a certain level of technical knowledge, particularly in JavaScript, which may not be accessible to non-technical users.
  • Browser Deprecation Concerns
    Future browser updates might deprecate some functionalities that userscripts rely on, potentially rendering some scripts useless unless updated.
  • Performance Impact
    Poorly written or overly complex scripts might lead to performance issues, slowing down browsers or websites as they perform additional processing on pages.
  • Crash Reporting
    Crashes and ANRs with symbolicated stacktraces, grouping and version impact
  • Session Replay
    Session Timeline replays every user action, screen, network call, log and system metric
  • Performance Monitoring
    Traces, app launch times, network latency and app health metrics per release
  • Bug Reporting
    Shake the device to file a bug, attached to the full session that led to it
  • Network Monitoring
    Request latency, status codes and failing endpoints, tied to the session
  • User Journeys
    See how users move between screens and where they drop off
  • AI Debugging
    Measure Agent plus an MCP server so coding agents can read production sessions
  • Adaptive Capture
    Dial data collection up or down remotely, without shipping a new release

Videos

Walkthroughs and reviews on video.

Userscripts 2 videos + Add
Measure.sh 1 video + Add

5 Recommended Tampermonkey Userscripts in 2022

More videos

  • - Creating TamperMonkey Userscripts | Augmented Browsing

Measure.sh: open source crash and performance monitoring for mobile apps (demo)

Category popularity

How often each product is chosen within a category, 0–100% relative to the other.

Score bands 0–20 21–40 41–50 51–60 61–100
Userscripts
Measure.sh
100% 100%
Browser Extensions
0% 0%
0% 0%
User Monitoring
100% 100%
100% 100%
Dark Mode
0% 0%
0% 0%
Mobile Analytics
100% 100%

Questions & Answers

As answered by people managing Userscripts and Measure.sh.

Who are some of the biggest customers of your product?

Measure.sh's answer:

Porsche, Astro, Hoichoi

What's the story behind your product?

Measure.sh's answer:

Measure grew out of a problem its founders kept running into. Between them they had led mobile engineering at companies including Gojek, Rapido and Groww, including the years when Gojek's app scaled from around 10,000 to 35 million daily active users. At each company they ended up building similar internal tooling to answer the same question: why is the app slow, frozen or broken for a real user in production when crash reporting shows nothing wrong? After rebuilding versions of the same tool more than once, they decided to apply the DRY principle to the problem itself and turn it into a product instead of another internal project. Measure was released publicly in September 2024 and is developed in the open under the Apache 2.0 license, with the roadmap and issues visible on GitHub.

How would you describe the primary audience of your product?

Measure.sh's answer:

Mobile engineering teams running consumer apps in production, especially at high growth companies where app quality has a direct effect on revenue and retention. Typical users are Android and iOS engineers, mobile platform and foundation teams, mobile leads and engineering managers who are accountable for crash free rates, ANRs, startup time and release health, along with the CTOs and VPs of Engineering who own those outcomes. Because Measure is open source and can be self hosted, it also fits teams with strict data residency or privacy requirements, and smaller teams looking for an open alternative to Firebase Crashlytics.

What makes your product unique?

Measure.sh's answer:

Measure.sh is an open source observability platform built specifically for mobile apps, rather than a mobile SDK attached to a backend monitoring product. Its defining capability is the session timeline, which reconstructs a complete user session including interactions, navigations, network calls, logs, lifecycle events and CPU and memory signals. This allows teams to diagnose problems that never produce a crash, such as ANRs, UI freezes, slow API chains and edge case state bugs. Measure also provides Adaptive Capture, which lets teams change what data is collected remotely without shipping an app update, and an MCP server that exposes crashes, traces and sessions to coding agents. It is available as a managed cloud service or fully self hosted, and is licensed under Apache 2.0.

Why should a person choose your product over its competitors?

Measure.sh's answer:

  • Mobile first by design. Measure is built by mobile engineers for mobile teams, not adapted from a web or backend APM tool.
  • Full session context. Session replays and timelines show the user actions, navigations, network calls and logs that led to an issue, not just a stack trace.
  • Coverage beyond crashes. Crashes, ANRs, performance traces, network performance, bug reports, user journeys and app health metrics live in a single dashboard.
  • Open source and self hostable. Apache 2.0 licensed, so teams can keep all app and user data inside their own infrastructure.
  • Cost control. Per GB pricing combined with Adaptive Capture, which lets teams increase data collection during a risky release and reduce it afterwards without shipping an app update.
  • Broad platform support. Android, iOS, Flutter, React Native and Kotlin Multiplatform.
  • Agent ready. An MCP server exposes errors, traces and session data to coding agents and Slack for natural language debugging.

Which are the primary technologies used for building your product?

Measure.sh's answer:

  • Backend services: Go
  • Dashboard: TypeScript, React and Next.js
  • Data stores: ClickHouse for events, sessions and traces, PostgreSQL for application data
  • Streaming and caching: Apache Iggy and Valkey
  • Object storage: S3 compatible storage, with MinIO used in self hosted deployments
  • Symbolication: Symbolicator for native and mobile stack traces
  • SDKs: Kotlin for Android, Swift for iOS, Dart for Flutter, and TypeScript for React Native, plus Kotlin Multiplatform support
  • Deployment: Docker and Docker Compose for self hosting
  • License: Apache 2.0, with the full source available on GitHub at github.com/measure-sh/measure

User comments

Share your experience with using Userscripts and Measure.sh. For example, how are they different and which one is better?

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Reviews and articles

External articles and on-site reviews we used to compare the two products.

Userscripts no reviews yet
Measure.sh 5.0 · 1 review

We have no reviews of Userscripts yet. Be the first one to post

  • Modern and AI native tooling for observability of mobile apps
    SaaSHub review
    · Sep 2026

    If you're looking for a modern and AI native tool for observability of mobile apps, then measure.sh is the right choice for the job It has a lot of innovative tools and a very nice dashboard for the same "Session...

Social recommendations and mentions

Recommendations tracked on public social media and blogs since March 2021.

Userscripts 14 mentions
Measure.sh 0 mentions
  • Jeffgeerling.com has been Migrated to Hugo
    The looking icon is the Userscripts extensions. https://github.com/quoid/userscripts. - Source: Hacker News / 9 months ago
  • Show HN: My first programming project – userscripts to change forum UIs
    Hi, I'm Will. I'm 24, autistic, and have OCD tendencies. I'm learning to code and this is my first public project. I’d really appreciate your feedback and encouragement! This project lets me solve some of my OCD problems online. There... - Source: Hacker News / over 2 years ago
  • Show HN: HNRelevant – Explore Related Discussions on HN in an Integrated Sidebar
    You can use userscripts [1] which is a safari extension which allows you to add userscripts, and the author of this work have an userscript [2] that you can use with safari (or any other browser) [1] https://github.com/quoid/userscripts. - Source: Hacker News / over 2 years ago

View more

Tracking Measure.sh since Sep 2026.

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