Software Alternatives & Startups

GitHub VS Perimeter 81

Compare GitHub VS Perimeter 81 and see what are their differences

GitHub

Originally founded as a project to simplify sharing code, GitHub has grown into an application used by over a million people to store over two million code repositories, making GitHub the largest code host in the world.

GitHub Landing page
Rating
5.0 · 2 reviews
Pricing
Open source
Perimeter 81

Simplify secure network, cloud and application access. Perimeter 81’s zero trust Secure Network as a Service and Software-Defined Perimeter technology provide the simplest and highest level of security, for companies of all sizes.

Perimeter 81 Landing page
Rating
0 reviews
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.

Which is more popular?

Based on our record, GitHub seems to be more popular. It has been mentioned 2484 times since March 2021.

social mentions
2,484 vs 0
Software Development popularity
100% vs 0%
alternatives listed
240+ vs 133

Base details

Website, pricing, platforms and company facts side by side.

GitHub
Perimeter 81
Website github.com perimeter81.com
Pricing
Open source Official pricing
Company Startup from the United States · 500 - 999 employees · 2008 Startup from Israel · 50 - 99 employees
Listed in

Features and specs

What each product offers, as listed by its team.

GitHub 6 features
Perimeter 81 5 features
  • collaboration
    GitHub provides a platform for multiple developers to work on the same project concurrently, facilitating collaboration through features like pull requests, code reviews, and issues tracking.
  • integration
    GitHub integrates seamlessly with various third-party tools and services, such as CI/CD pipelines, project management tools, and many development environments, enhancing productivity and workflow efficiency.
  • version_control
    Utilizes Git for version control, allowing users to track changes, revert to previous versions if necessary, and manage different branches of development, ensuring code stability and history tracking.
  • community
    With millions of developers and a vast repository of open-source projects, GitHub fosters a robust community where users can contribute to projects, seek help, share knowledge, and collaborate broadly.
  • availability
    GitHub is a cloud-based platform, which means that projects are accessible from anywhere with an internet connection, providing flexibility and convenience to developers globally.
  • documentation
    GitHub allows for comprehensive project documentation through README files, wikis, and GitHub Pages, making it easier for users to understand project context and contribute effectively.

Possible disadvantages

  • cost
    While GitHub offers free plans, more advanced features and private repositories come at a cost, which might be a barrier for some individuals or small teams.
  • steep_learning_curve
    For newcomers, especially those unfamiliar with Git, the learning curve can be quite steep, making it challenging to utilize all of GitHub's features effectively.
  • privacy_concerns
    Given its expansive, open nature, users must be cautious with sensitive or proprietary information. Even with private repositories, there is a latent concern over data privacy and security.
  • interface_complexity
    The user interface, while powerful, can be overwhelming and complex for beginners or those not deeply familiar with version control concepts.
  • performance_issues
    Occasionally, GitHub may experience downtime or performance issues, which can disrupt workflow and prevent access to repositories temporarily.
  • limited_storage
    GitHub imposes limitations on storage space and file size within repositories, which can be restrictive for projects requiring large datasets or binaries.
  • Ease of Use
    Perimeter 81 offers an intuitive and user-friendly interface, making it easy for administrators to manage and configure network security settings without extensive technical knowledge.
  • Cloud-Based Infrastructure
    The platform provides a cloud-based infrastructure, allowing for seamless scalability and flexibility. This is especially beneficial for businesses that need to quickly adapt to changing network requirements.
  • Comprehensive Security Features
    Perimeter 81 includes a wide range of security features such as Zero Trust Network Access (ZTNA), Firewall as a Service (FWaaS), and Intrusion Prevention System (IPS), enhancing overall network security.
  • Cross-Platform Support
    The service supports multiple operating systems including Windows, macOS, iOS, and Android, ensuring that users can connect securely from any device.
  • Excellent Customer Support
    Perimeter 81 is known for its responsive and helpful customer support, available 24/7 to assist with any issues or questions.

Possible disadvantages

  • Cost
    While Perimeter 81 offers robust features, its pricing can be a bit steep for small to medium-sized businesses, especially when compared to other cloud VPN solutions.
  • Learning Curve for Advanced Features
    While basic functionalities are easy to use, some advanced features may require a bit of a learning curve and more in-depth technical knowledge.
  • Limited Customization
    Some users might find the customization options somewhat limited, particularly if they need specific configurations or integrations that are not readily supported.
  • Possible Latency Issues
    Depending on server locations and network conditions, there might be occasional latency issues that could affect the performance of real-time applications.
  • Dependency on Cloud Services
    Being a cloud-based solution, Perimeter 81 is dependent on cloud service availability. Any downtime or disruptions in the cloud service could impact the effectiveness of the security features.

Analysis

An editorial look at what each product does well and who it suits.

GitHub
Perimeter 81

Overall verdict

  • GitHub is considered an excellent choice for developers and teams looking for a reliable and efficient platform for version control and collaboration. Its community support, extensive documentation, and innovative features make it a preferred choice in the software development community.

Why this product is good

  • GitHub is a widely used platform for version control and collaboration, popular among developers and teams for its robust features, ease of use, and integration capabilities. It allows for streamlined project management, code review, and continuous integration, enhancing productivity and collaborative workflows.

Recommended for

  • Individual developers working on personal projects
  • Software development teams in need of collaborative tools
  • Open-source project maintainers and contributors
  • Organizations looking for scalable version control solutions

Overall verdict

  • Perimeter 81 is a strong choice for organizations looking to enhance their network security posture, especially those with remote workforces. Its ease of use, scalability, and comprehensive feature set make it a favorable option for modern enterprises.

Why this product is good

  • Perimeter 81 is considered a good choice for network security because it offers a cloud-based, user-friendly approach to secure remote access. It integrates well with existing infrastructure, facilitating seamless connectivity for remote workers. The service includes features such as Zero Trust Network Access (ZTNA), Firewall as a Service (FWaaS), and user-friendly configuration. It also provides robust security protocols, continuous monitoring, and analytics to ensure comprehensive protection and compliance with industry standards.

Recommended for

  • Small to medium-sized businesses looking for scalable network security solutions.
  • Enterprises with remote or distributed workforces needing secure access management.
  • Organizations that require a simplified, centralized approach to network security.

Videos

Walkthroughs and reviews on video.

GitHub 3 videos + Add
Perimeter 81 3 videos + Add

How to do coding peer reviews with Github

More videos

Perimeter 81 VPN Review 2018 – Best VPN for Business

More videos

  • Review - Co-founder & CPO Sagi Gidali Explains Perimeter 81
  • Tutorial - How to Create Your Custom Network - Perimeter 81

Category popularity

How often each product is chosen within a category, 0–100% relative to the other.

Score bands 0–20 21–40 41–50 51–60 61–100
GitHub
Perimeter 81
100% 100%
0% 0%
100% 100%
0% 0%
0% 0%
100% 100%

User comments

Share your experience with using GitHub and Perimeter 81. For example, how are they different and which one is better?

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Reviews and articles

External articles and on-site reviews we used to compare the two products.

GitHub 5.0 · 2 reviews
Perimeter 81 no reviews yet
  • The Essential Platform for Modern Development
    SaaSHub review
    · Aug 2026

    GitHub is an essential platform for modern software development. It makes it easy to host, manage, and collaborate on code while providing powerful tools for version control, project management, and team...

  • Best Forums for Developers to Join in 2025
    www.notchup.com · Dec 2024

    GitHub Discussions is a communication forum for the community around an open source or internal project. Discussions enable fluid, open conversation in a public forum. Discussions are transparent and accessible, but...

  • The Top 10 GitHub Alternatives

    However, like any (human) product, the platform has its limits, downsides, and critics. GitHub has been barred by certain governments, and even if that isn’t exactly the company’s fault, the users are the ones limited...

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Social recommendations and mentions

Recommendations tracked on public social media and blogs since March 2021.

GitHub 2484 mentions
Perimeter 81 0 mentions
  • Claude Fable 5 and Opus 4.8: The Complete 2026 Guide
    For developers who cannot access Fable 5, Claude Opus 4.8 offers the best alternative. Integrating this model into your daily workflow is straightforward, especially when using modern development platforms like GitHub for repository... - Source: dev.to / about 1 month ago
  • Your success message is not keyed on the thing that would make it false
    1228 push attempts died with fatal: could not read Username for 'https://github.com' — an https remote with no credential helper and no stored Credentials. First one 2026-07-21T20:48:03Z, still failing as I write this. Thirty-nine Days. - Source: dev.to / 16 days ago
  • Pnpm 12.0
    They can include the protocol, it’s that regardless of what’s put in there it’ll use https, which is explained with examples both in the following sentences and then in more detail in a linked doc. > For repositories on GitHub, GitLab,... - Source: Hacker News / 19 days ago

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Tracking Perimeter 81 since Mar 2021.

Alternatives to GitHub and Perimeter 81

When comparing GitHub and Perimeter 81, you can also consider the following products.