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features 0 out of 5 stars
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Average Ratings 0 Ratings

Total 0 out of 5 stars
ease 0 out of 5 stars
features 0 out of 5 stars
design 0 out of 5 stars
support 0 out of 5 stars

No User Reviews. Be the first to provide a review:

Write a Review

Description

CodeSandbox aims to make it easier for you to express your ideas with code, and to validate them. It also removes the hassles of setting up development tooling and sharing your project. Join us to help build the future of web coding. Over 4M developers use the platform each month. This includes organizations like Shopify and Atlassian. Since its launch, creators have created over 35M apps. It's used in thousands of open-source projects like React, Vue and Babel. You can invite your friends, colleagues, or team to join you or simply view your creation by using a URL. Use any of 1M+ packages for building real, powerful applications quickly and efficiently. Import and run repos directly from GitHub or choose from hundreds of templates to start in seconds. Boxy, CodeSandbox's AI-powered coding assistant, is now available to all Pro subscriptions.

Description

Proofline is a cloud-based service for code reviews that assesses GitHub pull requests by examining evidence from deployment environments. It analyzes various factors such as code paths, configurations, dependencies, permissions, resource limits, and deployment details to pinpoint potential production risks prior to merging. The findings provided by Proofline detail the mechanisms behind any failures and reference both code and environmental evidence. When evidence is missing, outdated, or unavailable, it is classified as an assessment gap rather than a confirmation that a modification is safe. Engineers can review assessments through the Proofline console, which allows them to connect coding agents to track review statuses or disseminate findings. The service supports a variety of platforms, including AWS, Google Cloud, Vercel, Cloudflare Workers, Kubernetes, Terraform, OpenTofu, Docker Compose, and Backstage. Additionally, Proofline features integration with GitHub Actions, a command-line interface (CLI), MCP access, an HTTP API, as well as SDKs for TypeScript and Python to facilitate the review process. Notably, infrastructure connections are maintained in a read-only mode; therefore, teams can selectively determine which repositories and environments to link and how to respond to identified findings. This structured approach ensures that potential risks are managed effectively while maintaining a clear line of communication among team members regarding code quality and safety.

API Access

Has API Yes 

API Access

Has API Yes 

Screenshots View All

Screenshots View All

No images available

Integrations

GitHub Yes 
Vercel Yes 
Astro Yes 
Backstage No 
Codex CLI No 
Deno Yes 
Docker Yes 
Elixir Yes 
Gemini CLI No 
GitHub Actions No 
Google Cloud Platform No 
JitBlox Yes 
Kiro No 
Netlify Yes 
Next.js Yes 
Ruby Yes 
Ruby on Rails Yes 
Svelte Yes 
Terraform No 
Vite Yes 

Integrations

GitHub Yes 
Vercel Yes 
Astro No 
Backstage Yes 
Codex CLI Yes 
Deno No 
Docker No 
Elixir No 
Gemini CLI Yes 
GitHub Actions Yes 
Google Cloud Platform Yes 
JitBlox No 
Kiro Yes 
Netlify No 
Next.js No 
Ruby No 
Ruby on Rails No 
Svelte No 
Terraform Yes 
Vite No 

Pricing Details

$12 per month
Free Trial Yes 
Free Version Yes 

Pricing Details

$20/person/month
The Free plan includes 10,000 one-time organization credits, plus 5,000 credits when the first environment is ready; it has no subscription or recurring free credits. Basic is $20/person/month for 2,000 credits, and Ultra is $60/person/month for 6,000 credits. Prices are in USD plus tax. Monthly credits are per person, not pooled, and expire at month-end.
Free Trial Yes 
Free Version No 

Deployment

Web-Based Yes 
On-Premises Yes 
iPhone App Yes 
iPad App Yes 
Android App No 
Windows No 
Mac No 
Linux No 
Chromebook Yes 

Deployment

Web-Based Yes 
On-Premises No 
iPhone App No 
iPad App No 
Android App No 
Windows No 
Mac Yes 
Linux Yes 
Chromebook No 

Customer Support

Business Hours No 
Live Rep (24/7) No 
Online Support Yes 

Customer Support

Business Hours No 
Live Rep (24/7) No 
Online Support Yes 

Types of Training

Training Docs Yes 
Webinars No 
Live Training (Online) No 
In Person No 

Types of Training

Training Docs Yes 
Webinars No 
Live Training (Online) No 
In Person No 

Vendor Details

Company Name

CodeSandbox

Founded

2017

Country

Netherlands

Website

codesandbox.io

Vendor Details

Company Name

Proofline

Founded

2026

Country

Germany

Website

proofline.sh/

Product Features

Code Collaboration

Audio Conferencing Yes 
Chat / Messaging Yes 
Code Review Yes 
Discussion Threads Yes 
IDE Integration Yes 
Remote Control No 
Remote Pair Programming Yes 
Screen Sharing No 
Video Conferencing No 

Code Editors

API Yes 
Auto-Complete Yes 
Code Folding Yes 
Column Editing Yes 
Customizable Themes Yes 
Debugging Yes 
Formatting / Table Editing Yes 
Keyboard Shortcuts Yes 
Multi-Monitor Editing Yes 
Syntax Highlighting Yes 
WYSIWYG No 

IDE

Code Completion Yes 
Compiler Yes 
Cross Platform Support Yes 
Debugger Yes 
Drag and Drop UI No 
Integrations and Plugins Yes 
Multi Language Support Yes 
Project Management No 
Text Editor / Code Editor Yes 

Product Features

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