Perkoon vs SupaSidebar

Side-by-side comparison to help you choose the right AI tool.

Perkoon enables free and unlimited peer-to-peer file transfers without signup, ensuring your files stay private and.

Last updated: March 4, 2026

SupaSidebar transforms your Mac with an Arc-style sidebar for instant access to your favorite links, files, and folders.

Last updated: February 28, 2026

Visual Comparison

Perkoon

Perkoon screenshot

SupaSidebar

SupaSidebar screenshot

Feature Comparison

Perkoon

Peer-to-Peer (P2P) File Transfer

Perkoon’s flagship feature leverages peer-to-peer technology, enabling users to send files directly between browsers without intermediary servers. This means no file size limits and complete privacy, as your data is never stored on a central server. It's a hassle-free solution for real-time file sharing.

Encrypted Cloud Storage

For instances when recipients are offline, Perkoon offers a secure cloud storage option. This feature ensures that files are encrypted and safely stored until the recipient is ready to access them. This paid service is designed to be straightforward and honest, covering the costs of server maintenance.

AI Integration

Perkoon is designed for the age of AI, featuring built-in capabilities that allow AI agents to interact directly with the service. This native design eliminates the need for screen scraping, allowing for smoother automation and integration of AI tools into your workflow.

User-Friendly CLI Tool

For tech-savvy users, Perkoon includes a command-line interface (CLI) tool that enables advanced file transfer operations. This straightforward tool enhances the user experience, providing flexibility and control over file transfers without a graphical interface.

SupaSidebar

Arc-Inspired Sidebar

The unique, Arc-inspired sidebar design offers a visually appealing and intuitive interface, giving you instant access to your favorite links, files, and applications without the clutter of traditional tab management.

Global Keyboard Shortcuts

SupaSidebar enhances your productivity with customizable global keyboard shortcuts, allowing you to save links and files or switch between applications with simple key combinations, making your workflow faster and smoother.

Recents Tracking

Keep track of your recent activity effortlessly. SupaSidebar automatically logs every website accessed in the last 48 hours, allowing you to find and revisit your work instantly, eliminating the frustration of lost tabs.

Unlimited Spaces in Pro Version

With the Pro version, users can create unlimited spaces to organize links and files according to personal preferences. This feature allows for a tailored experience, ensuring that you can access information exactly how you want it.

Use Cases

Perkoon

Personal File Sharing

Perkoon is perfect for individuals looking to share large files with friends or family without the complications of traditional file transfer services. The P2P feature allows for quick and easy sharing, ensuring that files are sent directly and securely.

Business Collaborations

For teams working on collaborative projects, Perkoon offers a reliable way to transfer large documents, presentations, or media files quickly. The absence of size limits and account requirements streamlines the process, allowing teams to focus on their work rather than on file-sharing logistics.

AI-Driven Automation

Businesses leveraging AI can utilize Perkoon’s built-in integration for seamless file transfers. This feature allows AI agents to send and receive files without manual intervention, making it an ideal solution for automated workflows and operations.

Secure Data Transfer

For users concerned about privacy and data security, Perkoon provides peace of mind with its P2P transfers and encrypted cloud storage. Whether sharing sensitive documents or large files, users can trust that their data remains confidential and protected from unauthorized access.

SupaSidebar

Efficient Research Workflow

Researchers can utilize SupaSidebar to save and organize numerous links and references, making it easier to access critical information quickly without switching between multiple tabs or applications.

Streamlined Creative Process

Creators benefit from the quick access to tools and resources that SupaSidebar provides. Whether it's links to design inspirations or files for ongoing projects, everything is just a keyboard shortcut away.

Developer Resource Management

For developers, SupaSidebar serves as a command center for managing coding resources, documentation, and frequently used tools, fostering a more efficient coding environment that reduces time spent searching for assets.

Simplified Daily Task Management

Anyone with a busy schedule can leverage SupaSidebar to keep important files and links at their fingertips. By organizing daily tasks and reminders in the sidebar, users can maintain focus and productivity throughout their workday.

Overview

About Perkoon

Perkoon is a revolutionary file transfer service that breaks away from the clutter of conventional solutions, offering users a seamless experience for moving files from point A to point B without the usual hassles. Designed for individuals and businesses alike, it caters to anyone who is fed up with artificial limitations, mandatory sign-ups, and the commodification of their data. At its core, Perkoon utilizes innovative peer-to-peer (P2P) technology, allowing users to send files directly between browsers when both parties are online. This approach eliminates size restrictions and account requirements, ensuring that your data remains private and free of charge. For situations when the recipient is offline, Perkoon offers encrypted cloud storage as a paid feature, which is transparently priced to cover operational costs. What truly distinguishes Perkoon is its native integration with AI tools, allowing for seamless automation and interaction without the need for cumbersome screen scraping. With an easy-to-use CLI tool available, Perkoon stands out as the powerful, straightforward, and privacy-focused solution for transferring files in today's digital landscape.

About SupaSidebar

SupaSidebar is a revolutionary productivity tool meticulously designed for Mac users, aiming to enhance your digital efficiency and streamline your workflow. This innovative menubar app introduces an Arc-inspired sidebar that offers instant access to your essential links, files, folders, and applications—all within a beautifully crafted interface. SupaSidebar empowers researchers, creators, developers, and anyone who juggles multiple browsers and apps by eliminating the chaos of tab overload and cumbersome bookmark managers. With its core philosophy centered around profound simplicity, it provides a unified space that houses your entire digital context, all accessible through lightning-fast global keyboard shortcuts. Committed to user privacy, SupaSidebar ensures that your data remains secure on your Mac, while its native macOS design integrates seamlessly with your existing environment. Experience a paradigm shift in productivity, as SupaSidebar transforms how you interact with your computer, allowing you to stay organized, focused, and in your creative flow.

Frequently Asked Questions

Perkoon FAQ

Is Perkoon really free?

Yes, Perkoon’s P2P file transfer service is completely free. This is possible because the direct streaming of files between browsers incurs minimal costs, allowing Perkoon to offer this feature without charge.

How does cloud storage work?

When the recipient is offline, Perkoon holds files in encrypted cloud storage. This paid feature ensures that your files are safe and accessible once the recipient is available to download them.

Can I use Perkoon on all browsers?

Perkoon supports Chrome, Edge, and Brave without limitations. However, users of Firefox and Safari may encounter some restrictions due to browser-specific limitations.

How does Perkoon ensure my files remain private?

Perkoon prioritizes your privacy by ensuring that P2P transfers never touch their servers. Even for cloud storage, files are encrypted, meaning that Perkoon cannot see or access the content of your transfers.

SupaSidebar FAQ

Is SupaSidebar a browser extension?

No, SupaSidebar is a standalone menubar application designed specifically for macOS, providing seamless integration with all major browsers without needing a browser extension.

Which browsers does SupaSidebar work with?

SupaSidebar supports all major browsers including Safari, Chrome, Firefox, and Arc, ensuring that you can manage your links and files no matter your preferred browsing tool.

What macOS version do I need?

To use SupaSidebar, you need macOS version 13 or later, ensuring compatibility with the latest features and updates provided by the app.

Where is my data stored?

All user data is stored locally on your Mac, ensuring privacy and security. SupaSidebar does not transmit any data to external servers, maintaining a strong commitment to user confidentiality.

Alternatives

Perkoon Alternatives

Perkoon is an innovative file transfer service that operates within the productivity and management category, offering users a seamless way to share files without the burden of sign-ups or artificial limits. Its core functionality revolves around peer-to-peer (P2P) technology, allowing for direct file transfers between browsers when both sender and recipient are online, while also providing an encrypted cloud storage option for offline scenarios. As users seek alternatives, they often look for solutions that enhance their file transfer experience, whether due to pricing models, feature sets, or platform compatibility. When searching for alternatives to Perkoon, it's essential to evaluate several factors, including ease of use, security features, and the overall value offered. Users may prioritize services that provide similar privacy assurances, no size limitations, or flexible transfer options. Additionally, the ability to integrate with other tools or platforms can play a significant role in determining the best fit for an individual's or organization's unique needs.

SupaSidebar Alternatives

SupaSidebar is a revolutionary productivity tool designed exclusively for Mac users, featuring an elegant, Arc-style sidebar that streamlines access to links, files, folders, and applications. This innovative utility falls under the category of productivity and management software, catering to individuals who thrive on organization and efficiency in their digital workflows. Users often seek alternatives to SupaSidebar for various reasons, including pricing considerations, specific feature requirements, or compatibility with different platforms. When selecting an alternative, it is essential to evaluate its core functionalities, user interface, and how well it integrates into your existing workflow, ensuring it enhances your productivity rather than disrupts it.

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