SBOX

SBOX

Element34
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About

Checksum is a continuous quality platform that autonomously generates, runs, and maintains tests so engineering teams can ship AI-generated code without trading speed for reliability. Unlike copilots that wait for prompts, Checksum works as a background agent, detecting what needs testing, generating production-ready Playwright, and healing broken tests automatically. Seventy percent of failures resolve autonomously, keeping suites green without manual effort. Built on fine-tuned data from 1.5+ million test runs, Checksum covers every layer of the SDLC: end-to-end, API, and CI testing from a single platform. Tests are delivered as standard Playwright code, submitted as a PR to your repo. No vendor lock-in. Checksum integrates natively with Cursor, Claude Code, and 100+ coding agents via /checksum slash commands, so code is tested before a human ever reviews it. AI handles generation and healing on Checksum's cloud: no LLM tokens. The result: ship faster, with confidence.

About

SBOX is the world's most advanced inside-the-network enterprise testing grid. Supporting testing frameworks such as Selenium, Appium, and Playwright, SBOX is easy to deploy, and is designed to keep your data secure right within the infrastructure of your choice. SBOX runs 100% inside your firewall which means no data goes out and no external access is required. This makes SBOX a more secure testing platform than SaaS alternatives. SBOX functions as a central browser and mobile infrastructure within your enterprise for all web and mobile tests. It leverages all your existing test infrastructure and automates orchestration and maintenance. SBOX offers the most sophisticated behind-the-firewall application testing in the market for large enterprises concerned about security, compliance, performance, and cost. SBOX is installed on your servers inside your network and behind your firewall. No data leaves your network. No tunnels or external access is required.

Platforms Supported

Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook

Platforms Supported

Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook

Audience

Software development teams seeking a solution to improve product quality and speed up release cycles

Audience

Security-sensitive organizations wanting a testing grid that keeps their data and intellectual property secure

Support

Phone Support
24/7 Live Support
Online

Support

Phone Support
24/7 Live Support
Online

API

Offers API

API

Offers API

Screenshots and Videos

Screenshots and Videos

Pricing

No information available.
Free Version
Free Trial

Pricing

Free
Free Version
Free Trial

Reviews/Ratings

Reviews/Ratings

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ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

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Training

Documentation
Webinars
Live Online
In Person

Training

Documentation
Webinars
Live Online
In Person

Company Information

Checksum.ai
United States
checksum.ai/

Company Information

Element34
Founded: 2015
United States
www.element34.com/product

Alternatives

Alternatives

TestMu AI

TestMu AI

TestMu AI (Formerly LambdaTest)
Testim

Testim

Tricentis
Appium

Appium

The JS Foundation

Categories

Categories

API Testing Features

Functional Testing
Fuzz Testing
Load Testing
Penetration Testing
Runtime and Error Detection
Security Testing
UI Testing
Validation Testing

Integrations

CircleCI
Jenkins
Playwright
Amazon Web Services (AWS)
Bamboo
C#
Claude
Cucumber
Cursor
GitHub
Google Chrome
Google Cloud Platform
Microsoft Azure
OpenAI
Python
Ranorex Studio
Selenium
Slack
Travis CI
Tricentis Data Integrity

Integrations

CircleCI
Jenkins
Playwright
Amazon Web Services (AWS)
Bamboo
C#
Claude
Cucumber
Cursor
GitHub
Google Chrome
Google Cloud Platform
Microsoft Azure
OpenAI
Python
Ranorex Studio
Selenium
Slack
Travis CI
Tricentis Data Integrity
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Claim SBOX and update features and information