Perkoon vs SupaSidebar
Side-by-side comparison to help you choose the right AI tool.
Transfer files freely and easily with Perkoon, the unlimited peer-to-peer service that keeps your data yours.
Last updated: March 4, 2026
SupaSidebar
SupaSidebar turns your Mac into a powerful command hub, saving links and files with a click for instant access.
Last updated: February 26, 2026
Visual Comparison
Perkoon

SupaSidebar

Feature Comparison
Perkoon
Peer-to-Peer (P2P) File Transfer
Perkoon’s flagship feature allows you to send files directly between browsers, cutting out the middleman entirely. Enjoy limitless file sizes and total privacy, as your data never touches a central server. It’s free forever because it costs Perkoon nothing to run.
Encrypted Cloud Storage
When your recipient is offline, Perkoon has you covered with a secure cloud storage option. This paid feature ensures that your files are encrypted and safely held on our servers until the other party is ready to access them, ensuring peace of mind.
AI Integration
Perkoon is designed for the age of AI. With its built-in tools, your AI agents can interact with the service directly, eliminating the need for clunky screen-scraping. This means smoother operations and faster file transfers, making it easier for machines to manage their tasks.
Referral Program
Why pay big tech for storage when you can earn it? Perkoon’s referral program rewards you for sharing your unique link. When your friends sign up and start transferring files, you both unlock bonus storage. It’s a win-win, creating a network of users who benefit together.
SupaSidebar
Instant Saving with Keyboard Shortcuts
Saving your favorite links or files has never been easier. With SupaSidebar, use the CMD CTRL S shortcut to save anything instantly, or press CMD CTRL C to copy the current website link straight to your sidebar. This feature streamlines your workflow, allowing you to focus on what truly matters—creating and innovating without distractions.
Real-Time Live Tabs
Lost in a sea of tabs? SupaSidebar's Live Tabs feature acts as your guiding light, letting you find your work in a snap. The Recents function tracks every website you've visited in the last 48 hours, making retrieval effortless. No more endless scrolling through browser histories; your most recent activity is always at your fingertips.
Fast Search Functionality
Switching between apps can kill your vibe. SupaSidebar addresses this with a lightning-fast search feature. Just hit CMD CTRL K, type in what you're looking for, and watch as it pulls up any file, folder, website, or app in milliseconds. This feature enhances your productivity, ensuring you never waste time searching again.
Pinned Favorites for Quick Access
Keep your essentials close with SupaSidebar's pinned items feature. Your favorite links and files are always displayed at the top of the list, allowing for quick access whenever you need them. Say goodbye to repetitive searches; your most-used resources are just a click away.
Use Cases
Perkoon
Seamless Collaboration
Imagine you're working on a group project with teammates across the globe. Perkoon allows you to send large files to each other in real-time without worrying about size limits or accounts. Just send the link, and you’re good to go.
Freelance File Sharing
As a freelancer, sending large design files or video content can be a headache. With Perkoon, you can send massive files to clients instantly, ensuring they receive their assets quickly without any fuss.
Secure Personal Transfers
Need to share sensitive documents like tax returns or personal info? Perkoon’s P2P transfer keeps your data private and secure, ensuring only the intended recipient has access, without any corporate eyes watching.
AI Automation
If you’re a developer or a tech enthusiast, you can utilize Perkoon’s built-in AI tools to automate file transfers. This makes it easier to integrate file sharing into your workflows, enhancing productivity without the usual tech headaches.
SupaSidebar
Streamlining Research Projects
If you're deep in research, SupaSidebar is your best ally. You can save articles, papers, and web pages directly into your sidebar, allowing you to organize and access your resources effortlessly. No more tab clutter—just a clean, organized interface that keeps your focus sharp.
Enhancing Creative Workflows
For creators, time is everything. SupaSidebar allows you to save inspirations, links, and files as you browse, ensuring that your creative process is uninterrupted. With instant access to your favorite tools and resources, you can let your creativity flow without the hassle of searching through a mountain of tabs.
Simplifying Development Tasks
Developers can significantly benefit from SupaSidebar's features. Store documentation, tutorials, and critical links in one accessible location. The fast search function lets you quickly find the resources you need, making coding sessions smoother and more efficient.
Daily Productivity Boost
Multitaskers will appreciate SupaSidebar's ability to streamline daily tasks. Whether you're managing projects, attending meetings, or just browsing for information, having all your links and files organized in one sidebar lets you focus on getting things done faster and with less stress.
Overview
About Perkoon
Perkoon is not just another file transfer service; it's your go-to solution for hassle-free, limitless file sharing. Designed for those who’ve grown weary of traditional file services bogged down by artificial limits, mandatory sign-ups, and invasive data practices, Perkoon strips away the nonsense and gets back to the essentials: moving your files from point A to point B without a hitch. Whether you're a student sharing a project, a freelancer sending large assets, or just someone wanting to send files without the corporate fluff, Perkoon has your back. Its core offering is split into two smart paths for file transfer. The first is a revolutionary free peer-to-peer (P2P) transfer that operates directly between browsers when both parties are online, ensuring no size limits and total privacy. The second option is a paid encrypted cloud storage feature that kicks in when your recipient is offline. What really sets Perkoon apart is its intuitive design, tailored for the AI era, featuring built-in automation tools and a simple CLI tool for seamless integration. In a world where your data often gets sold, Perkoon keeps your files yours, forever.
About SupaSidebar
Tired of the chaos that comes with juggling multiple tabs, endless bookmarks, and a cluttered digital workspace? Say hello to SupaSidebar, your new digital command center designed specifically for Mac users. This isn’t just another app; it's a beautifully crafted sidebar that draws inspiration from the sleek aesthetics of Arc. Whether you're a researcher, creator, developer, or multitasker, SupaSidebar is built to cater to your fast-paced lifestyle, providing instant access to everything you need without disrupting your flow. Nestled quietly in your menubar, it only makes its presence known when you summon it with a slick keyboard shortcut. Its core superpower? Unifying your entire digital workspace into one gorgeous, distraction-free sidebar. Save links, files, and folders from any browser or Finder in seconds, and effortlessly access them from any major browser, including Safari, Chrome, Firefox, and Brave. SupaSidebar is lightweight, native, and ensures that all your data remains securely on your Mac. Ditch the chaos and embrace the command of your workflow with SupaSidebar.
Frequently Asked Questions
Perkoon FAQ
Why is Perkoon free?
Perkoon’s P2P transfer is free because it operates without central servers, meaning it costs Perkoon nothing to run. The cloud storage feature incurs costs, which is why it’s a paid option.
Can Perkoon see my files?
Absolutely not! With P2P transfers, your files go directly from your browser to the recipient's browser. Perkoon literally has no access to what you’re sending.
Which browsers work with Perkoon?
Perkoon is fully compatible with Chrome, Edge, and Brave, ensuring no limits on file transfers. Firefox and Safari users may encounter some restrictions due to browser limitations.
What happens if my recipient is offline?
If the recipient is offline, Perkoon will securely hold the file in encrypted cloud storage until they come online. This feature is part of the paid service, ensuring your file is safe and accessible later.
SupaSidebar FAQ
Is SupaSidebar a browser extension?
No, SupaSidebar is a standalone menubar application designed for Mac. It operates independently of your browser, allowing seamless integration with multiple browsers like Safari, Chrome, and Firefox.
Which browsers does SupaSidebar work with?
SupaSidebar supports all major browsers, including Safari, Chrome, Firefox, Arc, and Brave. You can save links and files from any of these browsers directly into your sidebar.
What macOS version do I need?
SupaSidebar requires macOS 13 or newer to ensure optimal performance and compatibility. Always keep your system updated for the best experience.
Where is my data stored?
All data saved with SupaSidebar remains securely on your Mac. The app is designed to prioritize your privacy, ensuring that nothing leaves your device without your permission.
Alternatives
Perkoon Alternatives
Perkoon is your go-to solution for hassle-free file transfers, redefining how we share data in a world cluttered with limitations and sign-ups. As a peer-to-peer file transfer service, it stands out in the productivity and management category by allowing users to send files directly between browsers without the middleman. This straightforward approach eliminates the annoying barriers that most platforms impose, making it a favorite among those who value privacy and efficiency. Users often seek alternatives for various reasons, like pricing structures, feature sets, or the platforms they need to integrate with. Some might want additional functionalities or enhanced security measures, while others could be exploring options that cater specifically to their workflow or device compatibility. When searching for an alternative, it's crucial to look for a service that maintains the essence of simplicity, privacy, and reliability, ensuring a seamless transfer experience without unnecessary frills.
SupaSidebar Alternatives
SupaSidebar is your all-in-one digital command center for Mac, designed to streamline your workflow by providing instant access to your links, files, and folders. As a productivity and management tool, it creates a sleek, distraction-free sidebar that integrates seamlessly with your macOS experience. This beautiful, Arc-inspired interface is perfect for anyone who juggles multiple tasks and needs a fast, efficient way to organize their digital life. However, users often seek alternatives to SupaSidebar for various reasons. Some may find themselves drawn to different pricing structures, while others might be looking for specific features that align more closely with their workflow needs. When searching for an alternative, it's crucial to consider compatibility with your preferred platforms, the ease of use, and the ability to integrate with your existing tools to ensure a smooth transition and continued productivity.