Software Alternatives, Accelerators & Startups

fish shell VS NetBird

Compare fish shell VS NetBird and see what are their differences

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fish shell logo fish shell

The friendly interactive shell.

NetBird logo NetBird

Connect your devices into a single secure private WireGuardยฎ-based mesh network with SSO/MFA and manage access with just a few clicks.
  • fish shell Landing page
    Landing page //
    2022-01-23
  • NetBird Landing page
    Landing page //
    2025-10-28
  • NetBird Browser client support
    Browser client support //
    2025-10-28
  • NetBird Control Center
    Control Center //
    2025-10-28
  • NetBird Setup in minutes!
    Setup in minutes! //
    2025-10-28
  • NetBird Secure sharepoints
    Secure sharepoints //
    2025-10-28
  • NetBird SSH/RDP
    SSH/RDP //
    2025-10-28

NetBird is an open-source Zero Trust Networking platform designed by engineers, for engineers. It radically simplifies how modern organizations deploy and manage secure private networks offering the speed, security, and scalability todayโ€™s distributed teams demand.

Built on the trusted, high-performance WireGuardยฎ protocol, NetBird overcomes the traditional limitations of legacy VPNs by creating high-throughput, low-latency decentralized private networks. Its robust architecture provides a single, intuitive management console that enables granular, identity-based access control, integrating seamlessly with your existing Identity Provider (IdP) to support SSO and MFA out of the box.

With native IdP integration, your devices, servers, and cloud environments form direct, encrypted tunnels to each other - no central gateway or bottleneck. The centralized control plane offers full visibility, policy enforcement, and point-and-click management for secure remote access across hybrid and multi-cloud setups.

NetBirdโ€™s decentralized architecture delivers multiple key advantages:

Zero bottlenecks: Traffic flows directly between peers, avoiding latency and bandwidth constraints from central gateways.

Enhanced resilience: With no single point of failure, users stay connected even if on-prem infrastructure fails. Cloud-to-cloud and user-to-cloud links remain fully operational.

Scalability and privacy: Lightweight clients on each peer manage encrypted communication, while the management plane handles authentication and policy distribution without ever seeing your data.

Seamless integrations: Works effortlessly with CrowdStrike, Microsoft Intune, SentinelOne, pfSense, OPNsense, and more. MSPs can manage multiple customer environments securely from a unified dashboard.

Use NetBird for secure remote access, zero-config VPN replacement, Zero Trust enforcement, dynamic posture checks, centralized management, detailed logging and many more features.

fish shell

Pricing URL
-
$ Details
Platforms
-
Release Date
-

NetBird

Website
netbird.io
$ Details
freemium $5 / Monthly (Per user)
Platforms
Linux MacOS Windows Android iOS Servers Docker
Release Date
2022 April
Startup details
Country
Germany
State
Berlin
City
Berlin
Founder(s)
Mikhail Bragin, Maycon Santos
Employees
10 - 19

fish shell features and specs

  • User-Friendly Syntax
    Fish shell features a more readable and user-friendly syntax compared to traditional shells like Bash or Zsh, making it easier for new users to learn and use.
  • Modern Features
    Fish shell includes out-of-the-box support for modern shell features such as syntax highlighting, autosuggestions, and smart command-line completions, greatly enhancing the user experience.
  • Web-Based Configuration
    Users can configure Fish shell through a web interface, making it more accessible and easier to customize compared to other shells that require manual configuration file edits.
  • Consistent Scripting
    Fish shell uses a consistent scripting language, which reduces the quirks and peculiarities often found in other shell scripting languages.

Possible disadvantages of fish shell

  • Compatibility Issues
    Fish shell is not POSIX compliant, which means scripts written in Fish will not be compatible with other POSIX-compliant shells like Bash or Zsh, potentially causing issues in environments that rely on such standards.
  • Smaller Ecosystem
    Compared to shells like Bash and Zsh, Fish has a smaller ecosystem of plugins, themes, and community support, which could limit available resources and tools.
  • Learning Curve for Experienced Users
    Experienced users of traditional shells like Bash or Zsh might find Fish's different syntax and features take some time to adapt to, potentially reducing initial productivity.
  • Limited Script Portability
    Scripts written in Fish shell are often not portable to other shell environments without significant modification, reducing their usability in multi-shell setups.

NetBird features and specs

  • Easy Setup
    NetBird offers a straightforward setup process, which allows users to quickly configure and deploy a secure network without needing extensive technical knowledge.
  • Enhanced Security
    The platform provides robust security features, such as end-to-end encryption and zero-trust architecture, to ensure safe and secure communications across devices and networks.
  • Cross-Platform Compatibility
    NetBird is designed to work across various operating systems, including Windows, macOS, Linux, and more, providing flexibility and interoperability for users with different devices.
  • Scalability
    NetBird allows for easy scaling to accommodate growing networks or expanding user bases, making it suitable for both small teams and larger enterprises.
  • Open-Source
    As an open-source solution, NetBird invites contributions from the community, which can lead to continuous improvements and transparency of its code base.
  • Zero bottlenecks
    Traffic flows directly between peers, eliminating the latency and bandwidth limits caused by routing through a central gateway.
  • Multi-Tenant Management for MSPs
    Manage all customer networks securely from one unified dashboard

Possible disadvantages of NetBird

  • Dependency on Internet Connection
    The performance of NetBird can be hindered by poor or unstable internet connections, potentially impacting network speed and reliability.
  • Potential Learning Curve
    While the setup is generally user-friendly, users without prior experience in networking may encounter a learning curve when navigating certain advanced features or integrations.
  • Limited Support Resources
    As a relatively new or niche solution, NetBird might not have an extensive library of support resources, tutorials, or community forums compared to more established networking tools.
  • Compatibility Issues
    Although NetBird is cross-platform, there could be occasional compatibility issues with specific hardware or software configurations that require troubleshooting.
  • Resource Intensity
    Running NetBird's security protocols can consume considerable system resources, which might be a concern for users with older or less powerful devices.

Analysis of fish shell

Overall verdict

  • Fish Shell is a highly regarded shell due to its modern features, ease of use, and ability to improve productivity for both beginners and experienced users. Its emphasis on user experience and efficient workflows makes it a popular choice.

Why this product is good

  • Fish Shell is known for its user-friendly design, syntax highlighting, and autosuggestions which enhance the command-line experience. Unlike other shells, it has out-of-the-box configurations that are easy to use, reducing the need for manual setup. The inclusion of advanced tab completions, web-based configuration, and a helpful scripting language also contribute to its appeal.

Recommended for

    Fish Shell is recommended for developers and system administrators looking for an intuitive and powerful command-line shell. It is particularly suitable for users who prefer minimal configuration and appreciate features like autosuggestions and syntax highlighting straight out of the box.

fish shell videos

this tank is not overstocked | Fish Tank Review Ep. 1

More videos:

  • Review - Can Female Bettas Live In A Bowl Together? | Fish Tank Review 36
  • Review - Ryan's First Time Catching Fish for Dinner!!!

NetBird videos

Get Started with NetBird: Build your Secure P2P Overlay Network

More videos:

  • Tutorial - NEW Netbird Control Center - Remote Access, Beautifully Visualized
  • Demo - NetBird Explained: Architecture for Simple and Secure Remote Access

Category Popularity

0-100% (relative to fish shell and NetBird)
Cryptocurrencies
100 100%
0% 0
VPN
0 0%
100% 100
Blockchain
100 100%
0% 0
Cloud VPN
0 0%
100% 100

Questions & Answers

As answered by people managing fish shell and NetBird.

What makes your product unique?

NetBird's answer:

NetBird is unique because it creates direct, peer-to-peer encrypted connections using WireGuardยฎ, removing the bottlenecks of traditional VPNs. Itโ€™s open-source and self-hostable, giving full control and transparency to users. With identity-based access control and seamless IdP integration, it fully embraces Zero Trust principles. Its decentralized, high-performance architecture ensures scalability, resilience, and simplicity for modern, distributed teams and for MSPs.

Why should a person choose your product over its competitors?

NetBird's answer:

Choose NetBird for its peer-to-peer WireGuardยฎ architecture that delivers faster, more resilient connections without VPN bottlenecks. Itโ€™s open-source and self-hostable, giving you full transparency and control over your network. With built-in Zero Trust, IdP integration, and simple management, NetBird combines security, speed, and ease of use better than traditional VPNs.

How would you describe the primary audience of your product?

NetBird's answer:

NetBird serves anyone who wants to securely connect devices, users, and applications anywhere in the world without the complexity of traditional VPNs.

Itโ€™s built for DevOps engineers, IT and security professionals, and MSPs managing distributed infrastructure across cloud, hybrid, or on-prem environments.

User comments

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Reviews

These are some of the external sources and on-site user reviews we've used to compare fish shell and NetBird

fish shell Reviews

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NetBird Reviews

Self Hosting Like Its 2025
If youโ€™re familiar with Tailscale, youโ€™ll find yourself at ease with NetBird. It acts as a VPN server that handles a WireGuard network on your behalf, significantly reducing complexity. You have the option to self-host or take advantage of their generous free tier on the cloud.
Source: kiranet.org

Social recommendations and mentions

Based on our record, fish shell should be more popular than NetBird. It has been mentiond 143 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.

fish shell mentions (143)

  • The Ultimate Guide to a Smooth Dev Environment
    Linux offers various shell options, each with unique features that can enhance your command-line experience. The default shell on most Linux distributions is Bash, but other popular alternatives include Zsh and Fish. - Source: dev.to / 5 months ago
  • Ask HN: What dev tools do you rely on that nobody talks about?
    It's amazing, how rarely people talk about fish (https://fishshell.com/) I love it so much that I pity people that use Bash, Zsh. - Source: Hacker News / 5 months ago
  • You probably don't need Oh My Zsh
    Https://fishshell.com/ https://xon.sh/ https://www.nushell.sh/ https://elv.sh/ You're replying to someone that says POSIX shells are holding people back, not that the terminal is a bad idea, there are many alternative shells which offer benefits over POSIX shells. fish-shell has everything you want from an interactive shell included, xonsh is a mix Python shell, nushell and elvish are adding types and other things... - Source: Hacker News / 8 months ago
  • The ABS Programming Language
    Yes, obviously I'm making a bit of a strong point here, undiluted by necessary nuance. I don't shun otherwise good projects with a good reputation entirely from a mere sentence if I can avoid it. But the point is, I actually enjoy scripting in bash. Half the time people rant about it, there's something wrong in the argument. Not always of course, different tools for different people and all that. But having... - Source: Hacker News / 11 months ago
  • Zoxide: A Better CD Command
    For me, this simple tools is the single best command line changer! Instead of a lot of commands to traverse the folder tree, I jump where and when I want. Other nice tools I use: Fish for shell (https://fishshell.com/), Starship for prompt (https://starship.rs/), bat "a cat with wings" for file preview (https://github.com/sharkdp/bat). - Source: Hacker News / 11 months ago
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NetBird mentions (19)

  • How I Ditched Datadog and Built a Self-Hosted Monitoring Stack on a $5 VPS
    NetBird creates a WireGuard mesh between your machines. The key feature is Network Routing โ€” one peer acts as a gateway for a whole subnet. So your monitoring stack lives on 172.19.0.0/16, and any connected peer can reach Grafana at http://172.19.0.3:3000 without exposing anything to the internet. - Source: dev.to / 3 months ago
  • Ask HN: Who is hiring? (May 2026)
    NetBird | Berlin, Germany | ONSITE & Remote for some roles | Full-time | https://netbird.io We build open source secure remote access for teams and infrastructure. 25k+ stars, Series A. Our mission: make secure connectivity simple and accessible for everyone. Looking for people excited about the product, startup pace, and growth. - Source: Hacker News / 4 months ago
  • Budget Friendly ISO27001/SOC2 Compliant Environments for AWS
    Some Cloud Native tools have appeared to replace both SSH access and VPNs, among them it is worth mentioning Netbird and Teleport. - Source: dev.to / 6 months ago
  • Tailscale Peer Relays is now generally available
    Https://netbird.io/ is open source, with a freemium hosted option. Works for us and I find it easier to configure than tailscale for routing rules. - Source: Hacker News / 6 months ago
  • Tailscale Peer Relays is now generally available
    > Also, sometimes it seems like I get rate limited on Tailscale. As I understand it if everything is working properly you should end up with a peer to peer wireguard connection after initial connection using tailscales infrastructure. ie, there should be nothing to rate limit. There are exceptions depending on your network environment where you need one of the relays noted in this post. As for opensource... - Source: Hacker News / 6 months ago
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What are some alternatives?

When comparing fish shell and NetBird, you can also consider the following products

zsh - The Z shell (Zsh) is a Unix shell that can be used as an interactive login shell and as a powerful command interpreter for shell scripting.

TailScale - Private networks made easy Connect all your devices using WireGuard, without the hassle. Tailscale makes it as easy as installing an app and signing in.

GNU Bourne Again SHell - Bash is the shell, or command language interpreter, that will appear in the GNU operating system.

ZeroTier - Extremely simple P2P Encrypted VPN

Starship (Shell Prompt) - Starship is the minimal, blazing fast, and extremely customizable prompt for any shell! Shows the information you need, while staying sleek and minimal. Quick installation available for Bash, Fish, ZSH, Ion, and Powershell.

WireGuard - Fast, Modern, Secure VPN Tunnel