ScaleBun is a web and mobile growth-intelligence SDK. It unifies product analytics, attribution, customer engagement, crash and performance monitoring, Core Web Vitals, and session replay behind one privacy-first SDK and one user timeline, instead of stitching together separate point tools.
About
About ScaleBun
ScaleBun is the web and mobile growth intelligence SDK, unifying attribution, product analytics, customer engagement, crash and performance monitoring, Core Web Vitals, and session replay in one privacy-first SDK for React, Next.js, Vue, Svelte, Angular, plain JavaScript, React Native, iOS, and Android.
What ScaleBun is
ScaleBun is a growth-intelligence SDK for web and mobile products. It belongs to the product-analytics and digital-experience-analytics category, but where that category is usually assembled from separate point tools, ScaleBun unifies the signal — analytics, attribution, engagement, monitoring, and session replay — behind a single SDK, a single identity layer, and a single user timeline.
Platforms it supports
One product line covers the browser and native mobile:
- Web SDK — React, Next.js, Vue, Svelte, Angular, and plain JavaScript. See the web SDK documentation.
- React Native SDK (
@scalebun/react-native) — iOS and Android. See the React Native SDK documentation.
Supported platforms in full: React, Next.js, Vue, Svelte, Angular, JavaScript, React Native, iOS, Android.
What it does
- Product analytics — events, funnels, retention, and cohorts on one identity.
- Attribution & deep links — connect acquisition to in-product behaviour.
- Session replay & experience analytics — and the session replay SDK for the developer surface.
- Crash & performance monitoring — including Core Web Vitals on the web.
- Feature flags & experiments and over-the-air updates for React Native.
- Customer engagement — in-app messaging, push, and feedback.
Browse the full feature catalogue and platform overview.
Who it serves
ScaleBun is built for product, growth, and engineering teams shipping web and React Native apps who want one instrumented source of truth rather than a stack of disconnected analytics, monitoring, and replay vendors. Industry-specific starting points are collected under solutions.
How it differs from a disconnected tool stack
In a stitched-together stack the same user is a different record in every tool, and answering “why did this convert, crash, or churn?” means joining data across vendors that never agreed on identity. ScaleBun captures analytics, monitoring, and replay on one SDK against one identity and one timeline, so you can move from a metric to the crash to the exact session behind it in a single product. It is privacy-first by default: session replay masks form inputs and blanks passwords before data leaves the device.
Official resources
- Official website: scalebun.com
- Documentation: scalebun.com/docs
- React Native SDK on npm:
@scalebun/react-native - Contact: scalebun.com/contact
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