browserup.com

What It Is

BrowserUp is a code-driven load testing tool for web applications. Its main pitch is running performance tests with real browsers rather than simulators, while also covering API, HTTP, and WebSocket scenarios. It emphasizes reusing a team’s existing Selenium, Playwright, Page Objects, and business libraries, bringing performance testing into the release workflow alongside code and reducing the cost of rewriting scripts for a separate load testing tool.

Core Capabilities and Tech Stack

Based on the main content, BrowserUp supports running on a local Docker cluster as well as in the user’s own AWS account; the latter is useful for data privacy and GDPR compliance. Its language and framework coverage is broad: Playwright supports JavaScript, Python, and C#; Selenium examples cover JavaScript, Java, Python, Ruby, and C#; it also supports Postman/Newman, Ruby Capybara/Cuprite/Typhoeus, Java Fat JARs, direct Python requests, and C# REST/WebSocket scenarios. Real-browser tests automatically collect Core Web Vitals, with reports viewable and customizable in the Web UI and Reports Studio.

Pricing and Ease of Use

Pricing is divided into Team at $199/month, Pro at $499/month, Premium at $1499/month, and Enterprise by quote. All plans support unlimited tests and phone/email support, with tiers mainly differentiated by concurrent user capacity and enterprise features. The CLI is installed via NPM, and the documentation provides commands such as browserup load init, start, stop, and cluster deploy/destroy. Quick Start can generate sample scaffolding, making the overall experience engineering-team friendly. However, local Docker is recommended to have 32GB RAM, and AWS mode also requires configuring a cloud account and credentials, so the barrier to entry is higher than with fully hosted load testing SaaS products.

Pros and Cons

The advantages are that it can reuse existing automated test code, reducing maintenance effort; the real-browser approach is closer to actual user experience; it covers both frontend Core Web Vitals and backend load reports; and it supports custom Docker images. The limitations are that the entry price is not low, which may be challenging for individuals or small teams; the main content does not disclose free trial availability, payment methods, open-source licensing, or accessibility from China; and large-scale testing depends on AWS, requiring cloud infrastructure capabilities.

Who It’s For and Access from China

BrowserUp is better suited to QA, SRE, and development teams that already have Selenium/Playwright automation assets and want to include performance regression testing in CI/CD, especially for mid-sized to large web products. Access from mainland China and payment availability are not specified, so they should be considered unknown. If network access or compliance is uncertain, alternatives such as k6, JMeter, Gatling, Locust, Artillery, and BlazeMeter may be worth evaluating.