Software Alternatives & Startups

Codespace VS ThinkReview

Compare Codespace VS ThinkReview and see what are their differences

Codespace logo Codespace

A beautiful cross-platform code snippet manager

ThinkReview logo ThinkReview

AI-Powered Code Reviews for GitLab, GitHub & Azure DevOps&Bitbucket - Instant Analysis, Security Detection & Conversational Copilot& Review agents. Zero Setup Required. Open Source.
  • Codespace Landing page
    Landing page //
    2021-08-03
  • ThinkReview
    Image date //
    2025-10-21
  • ThinkReview
    Image date //
    2025-10-21
  • ThinkReview Thinkreview now supports Olamma
    Thinkreview now supports Olamma //
    2025-11-15
  • ThinkReview Thinkreview supports Azure DevOps PRs
    Thinkreview supports Azure DevOps PRs //
    2025-11-15
  • ThinkReview ThinkReview PR Browser Copilot featuring Gitlab and Azure Devops
    ThinkReview PR Browser Copilot featuring Gitlab and Azure Devops //
    2025-11-15

ThinkReview is a browser extension for AI-assisted code reviews on GitHub, GitLab, Azure DevOps, and Bitbucket. It combines fast review summaries, security and best-practice findings, and structured code suggestions with a practical reviewer workflow: reviewers keep control, can copy/edit suggestions, and post under their own name. For teams with stricter standards, ThinkReview supports custom review agents (including security-focused checklists and references) to produce more consistent findings across platforms. It also supports cloud models and local Ollama setups for privacy-sensitive environments, and includes one-click implementation handoff to IDE agents like Cursor, Claude Code, and GitHub Copilot.

Codespace

Pricing URL
-
$ Details
-
Platforms
-
Release Date
-

ThinkReview

$ Details
freemium £10 / Monthly (Lite subscription)
Platforms
Google Chrome Edge Brave Opera Comet GitHub GitLab Azure
Release Date
2025 September
Startup details
Country
United Kingdom
Founder(s)
Jay Elsheikh
Employees
1 - 9

Codespace features and specs

  • Accessibility
    Codespace is accessible from any device with internet access, making it convenient for coding on the go.
  • Environment Setup
    It eliminates the need for local environment setup, offering pre-configured development environments.
  • Collaboration
    Codespace supports real-time collaboration, allowing multiple developers to work on the same codebase simultaneously.
  • Resource Management
    Server-side execution can provide higher computational resources and faster processing times compared to some local machines.
  • Security
    Keeping the codebase in a cloud environment can provide additional layers of security managed by professional security teams.

Possible disadvantages of Codespace

  • Internet Dependency
    A stable internet connection is essential for access and performance, which can be a limitation in low-connectivity areas.
  • Cost
    There may be a subscription fee or usage-based costing model, potentially making it less cost-effective for some users.
  • Performance Lag
    Remote code execution can sometimes introduce performance lags, particularly for graphics-intensive applications.
  • Limited Customization
    There may be constraints on how much you can customize the environment compared to a local setup.
  • Data Privacy
    Storing code and data in a cloud environment could raise privacy concerns, especially for sensitive or proprietary information.

ThinkReview features and specs

  • Zero-Configuration Setup
    Works instantly as a browser extension right out of the box. There is no need to integrate with CI/CD pipelines or have repo admin access.
  • Comprehensive AI Code Review:
    Get a full summary of the merge request, with automated checks for best practices, potential security vulnerabilities, and actionable suggestions for improvement
  • AI-Generated Comments
    Instantly create professional, context-aware feedback for any block of code.
  • Smart Question Suggestions
    Uncover potential issues and edge cases with AI-powered questions tailored to the merge request.
  • Multi Language Settings
    Set your preferred language once and get all AI responses in your native tongue.
  • Multi-Platform Support
    Works seamlessly with Google Chrome l Chromium-based browsers (Edge, Brave, etc.).
  • Custom Review Rules
    Tailor code reviews to your team's specific needs with customizable review rules. Define your own security checks, best practices, and quality standards for personalized AI analysis.
  • Flagship Frontier LLM Models
    Access the latest and most advanced AI models including GPT-5.2-Codex, Claude Haiku 4.5, Gemini 3.0 Pro, and more. View all available models optimized for code review.
  • Ollama Support
    Run code reviews completely offline and privately using local AI models. Your code never leaves your machine - perfect for sensitive projects and complete privacy control.
  • MCP
    OAuth 2.1 authentication for your favorite MCP clients like Cursor, Claude Code, Claude Desktop, and GitHub Copilot.
  • Chat with Your PRs
    Have interactive conversations with your merge requests and pull requests. Ask questions, get detailed explanations, and generate comprehensive summaries and professional review comments using AI-powered conversational reviews.
  • Implement via IDE
    one clisk t implement review suggestions via Cursor, Claude Code, GitHub Copilot , Antigravity
  • Custom Review agents
    Create up to 10 custom review agents with custom prompts , review sections and best practices references

Analysis of Codespace

Overall verdict

  • Codespace is generally considered a good tool for developers seeking a flexible and efficient coding platform, particularly for team collaboration and remote work environments.

Why this product is good

  • Codespace is appreciated for its collaborative coding environment, providing a seamless cloud-based platform for developers to code, debug, and test projects. It offers a scalable and accessible solution, enabling developers to work from anywhere without the need for complex local setups. Its integration with popular version control systems and support for multiple programming languages enhance its appeal.

Recommended for

  • Remote development teams
  • Freelance developers
  • Educational purposes for coding classes
  • Developers needing scalability and flexibility

Analysis of ThinkReview

Overall verdict

  • I don't have verified information about ThinkReview (thinkreview.dev), so I can't confidently confirm whether it's a good product. You should evaluate it directly through trials, reviews, and documentation before committing.

Why this product is good

  • I lack reliable, up-to-date data about this specific service, so any endorsement would be speculation
  • Product quality depends on your specific needs, which are best assessed through a free trial or demo
  • Independent user reviews and third-party comparisons offer more trustworthy signals than an uninformed opinion
  • Checking the vendor's documentation, pricing transparency, and support responsiveness helps gauge reliability

Recommended for

  • Users who first verify the tool through a hands-on trial or demo
  • Teams that cross-check independent reviews and testimonials before adopting
  • Buyers who confirm the service matches their specific workflow and budget needs

Codespace videos

Welcome to Codespaces - GitHub Universe 2020

More videos:

  • Review - GitHub Codespaces First Look - 5 things to look for
  • Review - Codespaces on iPad: GOOD enough for working?

ThinkReview videos

ThinkReview Gitlab MR Copilot

Category Popularity

0-100% (relative to Codespace and ThinkReview)
Developer Tools
91 91%
9% 9
Productivity
100 100%
0% 0
Code Review
0 0%
100% 100
Tech
100 100%
0% 0

Questions & Answers

As answered by people managing Codespace and ThinkReview.

What makes your product unique?

ThinkReview's answer:

Its biggest differentiator is the zero-configuration setup. Unlike many competitors, ThinkReview works instantly as a browser extension without needing complex CI/CD integration, setup tokens, or granting access to your entire GitLab/GitHub project. It enhances the developer's existing workflow directly in the browser.

Why should a person choose your product over its competitors?

ThinkReview's answer:

You should choose ThinkReview for its simplicity and speed. It's the fastest way to start with AI code reviews—install the extension, and you're done. It empowers individual developers to improve their reviews immediately, without the overhead and enterprise-level pricing of deeply integrated tools.

How would you describe the primary audience of your product?

ThinkReview's answer:

Our primary audience consists of individual developers and small to medium-sized teams using GitLab. It's perfect for developers and team leads who want to improve code quality and efficiency without a complex, top-down implementation process.

What's the story behind your product?

ThinkReview's answer:

The story is simple: it was born from the founder's frustration with code reviews being a slow, repetitive bottleneck. The goal was to create a tool that was easy to install, worked out of the box, and acted as a true AI copilot to assist the human reviewer, not just an automated bot.

Which are the primary technologies used for building your product?

ThinkReview's answer:

The core of the product is a browser extension built with JavaScript, HTML, and CSS. It communicates securely with major AI and Large Language Model (LLM) APIs to provide its intelligent feedback.

Who are some of the biggest customers of your product?

ThinkReview's answer:

As a recently launched tool, our primary user base consists of individual developers and growing teams who have adopted ThinkReview to streamline their personal and team workflows. We are focused on building this grassroots support before targeting large enterprise customers.

User comments

Share your experience with using Codespace and ThinkReview. For example, how are they different and which one is better?
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Social recommendations and mentions

Based on our record, Codespace seems to be more popular. It has been mentiond 1 time since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

Codespace mentions (1)

  • Looking for a decent snippet app
    Snip and tot are awesome... the first is free and uses githum gists to sync things, the second I love since it gives me a couple quick blocks to keep things on both mac and ios If you need more I was using CodeSpace to keep all my php, js, py scripts handy. Source: over 4 years ago

ThinkReview mentions (0)

We have not tracked any mentions of ThinkReview yet. Tracking of ThinkReview recommendations started around Oct 2025.

What are some alternatives?

When comparing Codespace and ThinkReview, you can also consider the following products

30 seconds of code - JS snippets that you can understand in 30 seconds or less.

CodeAnt AI - AI code reviewer that helps teams cut manual code review time and bugs by 50%. Start your 14-days free trial today!

Snipper.ml - A simple snippet manager in the menubar

CodeRabbit - Unleash AI on Your Code Reviews with CodeRabbit

CodeMyUI - Handpicked code snippets you can use in your web projects

DeepSource - Automated code reviews with static analysis.