Software Alternatives, Accelerators & Startups

GitHub Codespaces VS Reviewly

Compare GitHub Codespaces VS Reviewly and see what are their differences

Note: These products don't have any matching categories. If you think this is a mistake, please edit the details of one of the products and suggest appropriate categories.

GitHub Codespaces logo GitHub Codespaces

GItHub Codespaces is a hosted remote coding environment by GitHub based on Visual Studio Codespaces integrated directly for GitHub.

Reviewly logo Reviewly

Create take-home projects to send to your job candidates, where you can ask them to code, discuss an issue, and/or review a PR directly in a private repository on GitHub.
  • GitHub Codespaces Landing page
    Landing page //
    2023-09-01
  • Reviewly Landing page
    Landing page //
    2023-05-08

Reviewly helps you to manage the take-home projects that you send to your job candidates.

Put an end to receiving them as ZIP files or Gists via email.

Send take-home projects that simulate real work

Our job as developers is not just writing code. Create take-home projects where you can ask for coding and also discuss an issue and/or review a pull request directly on GitHub.

Automate the process of sending your take-home projects

Prepare your main repository once, we'll take care of replicating everything in a new repository for each of your candidates. You can also integrate your existing tools with Reviewly through Zapier.

Customize your take-home projects to fit your needs

Each company has different hiring needs, and a Fibonacci exercise selected from a catalog isn't always the best option. Set your custom take-home project, and we'll replicate all its code, issues, and pull requests.

Reduce bias during your hiring process

Bias exists, even if it’s unconscious. That's why we hide the candidate’s name from your reviewers until they've reviewed them.

GitHub Codespaces

Website
github.com
Pricing URL
-
$ Details
-
Platforms
-
Release Date
-

Reviewly

$ Details
paid $7 (per candidate)
Platforms
Web
Release Date
2023 January
Startup details
Country
Spain
State
Catalonia
City
Barcelona

GitHub Codespaces features and specs

  • Instant Setup
    GitHub Codespaces allows for quick setup of development environments, enabling developers to start coding within minutes.
  • Consistency
    By using Codespaces, all team members can work in consistent development environments, avoiding the 'works on my machine' problem.
  • Scalable
    Codespaces can easily scale up or down resources based on the needs of the project, offering flexibility in resource allocation.
  • Integrated with GitHub
    Seamless integration with GitHub means that Codespaces takes advantage of all GitHub features like pull requests, issues, and workflows directly within the development environment.
  • Customizable Environments
    Developers can define the configuration of their development environments using devcontainer.json files, making it easy to set up tailored workspaces.
  • Remote Development
    Codespaces allows developers to work from virtually anywhere without needing to rely on the power of their local machines.

Possible disadvantages of GitHub Codespaces

  • Cost
    Using Codespaces incurs a cost based on compute and storage resources, which can add up, especially for larger teams or more intensive projects.
  • Internet Reliance
    Codespaces are cloud-based, so a stable internet connection is required. Any disruption in connectivity can hinder development progress.
  • Customization Limitations
    While customizable, Codespaces may not support all specific or advanced development setups or niche tools as effectively as local environments.
  • Performance Variability
    Performance might vary depending on the selected instance type and current load on GitHub's infrastructure.
  • Dependency on GitHub Ecosystem
    Codespaces are tightly integrated with GitHub, which could be a downside for teams that use other platforms or who prefer a more platform-independent solution.
  • Learning Curve
    Developers unfamiliar with cloud-based environments may face a learning curve when first transitioning to Codespaces.

Reviewly features and specs

  • Unlimited take-home projects
  • Unlimited team members
  • Integrated with GitHub
  • Zapier integration
  • Permission system
  • Advanced reports
  • White-glove support

Analysis of GitHub Codespaces

Overall verdict

  • GitHub Codespaces is considered a good tool for developers looking for convenience, consistency, and speed in their workflow. It's particularly valued for its ability to streamline onboarding and its seamless integration with GitHub repositories.

Why this product is good

  • GitHub Codespaces offers a cloud-based development environment that enables developers to code directly in the browser without the need to set up a local development environment. It integrates seamlessly with GitHub, allows for quick setup, provides consistent environments across teams, and is particularly useful for remote collaboration.

Recommended for

  • Developers looking for a cloud-based development solution
  • Teams working remotely who need consistent development environments
  • Project maintainers who want to simplify setup for contributors
  • Developers who frequently switch between projects and need quick environment setups

GitHub Codespaces videos

Brief introduction of GitHub Codespaces

More videos:

  • Review - GitHub Codespaces First Look - 5 things to look for

Reviewly videos

No Reviewly videos yet. You could help us improve this page by suggesting one.

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Category Popularity

0-100% (relative to GitHub Codespaces and Reviewly)
Text Editors
100 100%
0% 0
Hiring And Recruitment
0 0%
100% 100
Programming
100 100%
0% 0
Recruitment
0 0%
100% 100

Questions & Answers

As answered by people managing GitHub Codespaces and Reviewly.

What makes your product unique?

Reviewly's answer:

It delivers take-home coding assessments directly through GitHub, using real repositories, issues, and pull requests. The entire workflow—from project setup to anonymized code reviews—is automated. This creates a realistic developer experience while saving time and reducing bias in the evaluation process.

Why should a person choose your product over its competitors?

Reviewly's answer:

Most platforms rely on artificial coding environments or complex admin tools. This solution integrates seamlessly with GitHub, making the process natural for developers and simple for teams. It automates project distribution, reviewer assignment, and feedback collection, ensuring consistent, fair, and efficient technical evaluations.

How would you describe the primary audience of your product?

Reviewly's answer:

The primary audience is engineering teams and hiring managers at tech companies who care about high-quality, fair developer assessments. They’re typically mid- to senior-level professionals looking to streamline technical hiring, reduce bias, and evaluate candidates based on real-world coding ability—not artificial tests.

What's the story behind your product?

Reviewly's answer:

It was built by software engineers that sit on both sides of the table who were frustrated with clunky, unrealistic coding assessments. They wanted a way to evaluate candidates using real tools—specifically GitHub—while automating the repetitive parts of the process. The goal: make hiring feel more like real engineering work, not a separate, rigid system.

User comments

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Reviews

These are some of the external sources and on-site user reviews we've used to compare GitHub Codespaces and Reviewly

GitHub Codespaces Reviews

12 Best Online IDE and Code Editors to Develop Web Applications
Beginners who want to try their luck can use GitHub Codespaces for free with limited benefits, but you will have enough features to carry on. If you are a team or an enterprise, you can start using GitHub Codespaces at $40/user/year.
Source: geekflare.com

Reviewly Reviews

We have no reviews of Reviewly yet.
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Social recommendations and mentions

Based on our record, GitHub Codespaces seems to be more popular. It has been mentiond 152 times 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.

GitHub Codespaces mentions (152)

  • OpenCode Hit 140K Stars. Why Terminal Agents Won 2026.
    First, remote dev environments became table stakes. GitHub Codespaces, Gitpod, and self-hosted dev containers became how serious teams worked. Every engineer I know who ships to production now SSHs into a box they didn't provision, edits files with whatever editor is installed, and commits from a terminal. An IDE-bound agent requires you to also forward your IDE to the remote box, which most people don't bother... - Source: dev.to / 4 months ago
  • Introducing codespaces.el: The Best Way to Use GitHub Codespaces
    This package provides support for managing GitHub Codespaces in Emacs and connecting to them via TRAMP. It provides a handy completing-read UI that lets you choose from all your created codespaces. - Source: dev.to / 6 months ago
  • Don't get scammed on an interview.
    GitHub Codespaces provides 60 hours of free compute time every month, which is more than enough for scoped home assignments or interviews. It’s a full VSCode in the browser at github.dev or vscode.dev. - Source: dev.to / 9 months ago
  • Stop Wasting Hours on Environment Setup - These Tools Will Save Your Sanity
    GitHub Codespaces - Cloud development. - Source: dev.to / about 1 year ago
  • VSCode's SSH Agent Is Bananas
    https://github.com/features/codespaces All you need is a well-defined .devcontainer file. Debugging, extensions, collaborative coding, dependant services, OS libraries, as much RAM as you need (as opposed to what you have), specific NodeJS Versions — all with a single click. - Source: Hacker News / over 1 year ago
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Reviewly mentions (0)

We have not tracked any mentions of Reviewly yet. Tracking of Reviewly recommendations started around May 2023.

What are some alternatives?

When comparing GitHub Codespaces and Reviewly, you can also consider the following products

replit - Code, create, andlearn together. Use our free, collaborative, in-browser IDE to code in 50+ languages — without spending a second on setup.

CodeSignal - CodeSignal is the leading assessment platform for technical hiring.

StackBlitz - Online VS Code Editor for Angular and React

HackerRank - HackerRank is a platform that allows companies to conduct interviews remotely to hire developers and for technical assessment purposes.

CloudShell - Cloud Shell is a free admin machine with browser-based command-line access for managing your infrastructure and applications on Google Cloud Platform.

coderpad - Collaborative code editor with in-browser, real-time execution. Conduct programming phone screens like a boss.