Perkoon vs ScopeGuard
Side-by-side comparison to help you choose the right tool.
Perkoon offers free unlimited P2P file transfers with no signup and no data scanning.
Last updated: March 4, 2026
ScopeGuard's AI stops scope creep to ensure freelancers get paid for every hour.
Last updated: February 28, 2026
Visual Comparison
Perkoon

ScopeGuard

Feature Comparison
Perkoon
Unlimited Free P2P Transfers
This is the game-changer. Perkoon's core technology uses WebRTC to establish a direct, encrypted peer-to-peer connection between two browsers. Files stream from sender to recipient without ever passing through Perkoon's servers. This means there are absolutely no file size limits, no mandatory accounts, and complete privacy. The service is free because the infrastructure cost is virtually zero. It's file transfer in its purest, most efficient form, available to anyone with a modern browser.
Honest Encrypted Cloud Storage
For when your recipient is offline, Perkoon provides a straightforward cloud holding service. Files are encrypted on their servers before storage. This is the paid part of the service, and Perkoon is transparent about it: you pay for the real cost of server space and bandwidth. No hidden fees, no freemium tricks. It's an honest solution for asynchronous transfers, clearly separated from the free, real-time P2P system.
Native AI & Automation API
Perkoon is built for the future. Instead of forcing AI agents to clumsily scrape a website, Perkoon exposes a direct JavaScript API (window.__perkoon). This allows automation scripts, bots, and AI assistants to programmatically initiate and manage file transfers directly within the browser environment. It's a foundational feature that treats automation as a first-class citizen, not an afterthought.
Privacy-First Architecture
Your data is not the product. P2P transfers are inherently private as data is never intercepted. For cloud storage, files are encrypted. Perkoon does not scan, analyze, or sell your data. The entire service is built on the principle of minimal data handling, with clear explanations of what happens to your files in each transfer mode, putting user privacy and control front and center.
ScopeGuard
AI-Powered Instant Scope Analysis
This is the core engine of ScopeGuard. Utilizing advanced large language models (LLMs), the AI provides near-instant, 95% accurate verdicts on whether any client request aligns with your project's defined scope. You're not just getting a keyword match; the AI understands context and intent, acting like a contract lawyer in your pocket to make precise, defensible judgments in seconds, directly from any webpage or your dashboard.
Seamless Chrome Extension Integration
ScopeGuard operates where you do—in your browser. The powerful Chrome Extension eliminates tedious copy-pasting. Right-click on any text across Gmail, Slack, Asana, or client portals to instantly check it against your project scope. You can also import contract text directly from web pages. This frictionless integration ensures scope protection is a one-click habit, not a disruptive task, keeping you in flow while guarding your bottom line.
Built-In Client Approval Portal
Recovering revenue requires client buy-in. ScopeGuard automates and professionalizes this critical step. Once out-of-scope work is identified, you can generate and send a secure, branded approval link to your client in one click. They can review the details and formally approve the change with their own click, creating a clear audit trail and eliminating awkward payment conversations later.
Centralized Revenue Protection Dashboard
Gain total visibility over your financial exposure with the command center dashboard. Track all unbilled, out-of-scope work across every active project in real-time. This holistic view allows you to manage approvals, monitor pending requests, and understand the total value at risk, ensuring not a single dollar of your hard-earned revenue slips through the cracks unnoticed.
Use Cases
Perkoon
Sending Massive Creative Files
Video editors, 3D artists, and photographers can finally breathe easy. Need to send a raw 80GB project file to a client or collaborator? With Perkoon's P2P transfer, you can do it instantly and for free. No more splitting archives, battling upload limits, or paying for expensive "pro" tiers just to do your job. It's unlimited transfer for unlimited creativity.
Secure Document Exchange for Professionals
Lawyers, journalists, and consultants handling sensitive documents require confidentiality. Perkoon's direct P2P channel ensures documents move from point A to point B without being stored on or scanned by an intermediary server. For offline delivery, the encrypted cloud storage provides a secure holding pen, all without the data-harvesting practices of mainstream cloud services.
Automated Workflow & AI Agent Integration
Developers and power users can integrate Perkoon directly into their automated pipelines. An AI agent that generates weekly reports can use the native API to send them directly to a team. Backup scripts can offload large logs via the CLI tool. Perkoon acts as a programmable transfer layer, seamlessly connecting automated processes with human recipients.
Referral-Powered Storage Growth
Users who need more cloud storage can earn it organically through Perkoon's transparent affiliate program. By sharing a unique referral link, you and your contacts both receive bonus storage, with potential for chain rewards. It's a community-driven model that rewards active users instead of just charging them more, aligning platform growth with user benefit.
ScopeGuard
The Web Designer Managing Iterative Feedback
A freelance web designer agrees to build a 5-page website. The client later requests additional pages, custom animations not in the mockups, and copy revisions. Using ScopeGuard's Chrome Extension on the client's email, the designer instantly confirms these are out-of-scope. They log the requests and send a pre-formatted approval, successfully billing for the extra $1,200 of work that would have previously been "just a few more tweaks."
The Marketing Consultant Handling "Quick Asks"
A consultant is hired for a strategic plan. The client starts asking for "quick" social media posts and ad copy reviews via Slack. The consultant right-clicks each request, and ScopeGuard's AI flags them as out-of-scope deliverables. By documenting and getting approval for these incremental tasks, the consultant turns dozens of unbilled hours into a legitimate, added-value retainer increase.
The Software Developer Facing Feature Creep
A developer's contract specifies building an API with three core endpoints. During development, the client requests two additional endpoints and a new authentication method. The developer pastes the new requirements into ScopeGuard, which compares them to the original SOW. The clear "out-of-scope" verdict provides the evidence needed to formally propose a well-defined, billable project phase two.
The Freelancer Onboarding a New Client
At the start of any new project, a savvy freelancer uses ScopeGuard to upload the signed proposal. This establishes a single source of truth. When the first "by the way" request comes in, the freelancer checks it immediately, setting a professional precedent that scope is documented and managed from day one, fostering clear communication and preventing misunderstandings.
Overview
About Perkoon
Forget everything you know about file transfer. In an era of surveillance capitalism, artificial limits, and mandatory sign-ups, Perkoon is the radical return to sanity. This isn't just another WeTransfer clone; it's a foundational protocol built for the next generation of users and machines. Perkoon cuts through the corporate nonsense with a brutally honest, two-pronged approach. Its flagship service is unlimited, free, peer-to-peer (P2P) transfer that beams files directly between browsers. No accounts, no size caps, and because the data never touches a central server, it's private and costs Perkoon nothing—so it's free for you, forever. For sending to offline recipients, Perkoon offers transparently priced, encrypted cloud storage. But the real alert? Perkoon is natively designed for the age of AI, with built-in APIs so your agents can interact directly, no screen-scraping required. It's the privacy-focused, automation-ready file transfer solution for real people, developers, and the intelligent agents that work for them.
About ScopeGuard
ScopeGuard is the AI-powered frontline defense against the silent profit killer: scope creep. Built exclusively for the modern freelancer and independent contractor, this tool is a game-changer in reclaiming lost revenue. The data is staggering—freelancers are hemorrhaging over $5,000 annually to unbilled work from client requests that drift outside the original agreement. ScopeGuard tackles this head-on by transforming your static contract into a dynamic, intelligent shield. Simply import your SOW or contract, and its cutting-edge AI becomes your 24/7 compliance officer. With a seamless Chrome Extension, you can right-click on any client email, project management ticket, or message to instantly analyze if a request is in or out of scope. It then automates the entire recovery process, from logging the change to sending secure, one-click approval requests to your client. This isn't just another project management tool; it's a specialized financial recovery system that ensures you get paid for every single hour of work you deliver, turning defensive project management into offensive profit protection.
Frequently Asked Questions
Perkoon FAQ
Is the free P2P transfer really unlimited and free forever?
Yes. The P2P technology streams data directly between browsers (like a video call for files). Since Perkoon's servers are not involved in the data transfer, they incur no bandwidth or storage costs. Therefore, they can offer this specific service as unlimited and free indefinitely. It's free as in beer, because it costs them nothing to provide.
What happens if the person I'm sending to is offline?
If the recipient is not online to accept the direct P2P connection, Perkoon offers encrypted cloud storage as a fallback. This is a paid feature because it involves Perkoon's servers storing your file until the recipient is ready to download it. You can initiate a cloud transfer instead, or the recipient can be notified to come online for a free P2P transfer.
How does Perkoon work with AI agents and automation?
Perkoon is built with automation in mind. It provides a native JavaScript API (window.__perkoon) accessible in the browser. This allows AI agents and scripts to control the transfer process programmatically without needing to simulate human clicks or scrape the website's HTML, making it a reliable and official integration point for machines.
Which web browsers are supported?
For the full, unlimited P2P experience, Chromium-based browsers like Chrome, Edge, and Brave are recommended. Firefox and Safari have inherent browser restrictions that can limit certain aspects of P2P functionality or file sizes. It's always best to use a modern, updated browser for optimal performance.
ScopeGuard FAQ
How does the AI scope checking work?
ScopeGuard's AI is trained to understand contractual language and project deliverables. When you provide your scope document and a new client request, it doesn't just look for keywords. It analyzes the intent, context, and specifics of both texts to determine if the request constitutes a logical extension of the agreed work or a new, out-of-scope requirement. It provides a verdict with high accuracy in seconds.
How does the Chrome extension work?
After installing the free Chrome Extension, you can highlight any text on a webpage (like an email or task description) and right-click. The ScopeGuard menu allows you to either "Check Scope" against a selected project for an instant AI analysis or "Import to ScopeGuard" to capture contract text directly into your dashboard. It's designed for maximum speed and minimal disruption.
Is my contract data secure?
Absolutely. Security is paramount. ScopeGuard uses enterprise-grade encryption (AES-256) both in transit and at rest. Your sensitive contract and client data never leave our secure servers for AI processing and are never used to train public models. We adhere to strict data privacy protocols to ensure your business information remains completely confidential.
Can I try it before paying?
Yes! ScopeGuard offers a full-featured, 14-day free trial with no credit card required. You can import contracts, use the AI scope check, test the Chrome Extension, and explore the dashboard to see exactly how it will protect your revenue. There is no commitment, and you can cancel at any time.
Alternatives
Perkoon Alternatives
Perkoon is a trending file transfer service in the productivity space, known for its no-signup, peer-to-peer approach that prioritizes user privacy and simplicity. Users often explore alternatives for various reasons, including needing different pricing models, specific platform integrations, or advanced collaboration features that go beyond core file transfer. When evaluating other options, key considerations include the transfer method—whether it's cloud-based or direct P2P—the true cost structure, and the depth of privacy guarantees. It's also crucial to assess if the service can handle your typical file sizes and workflows, especially in automated or AI-driven environments.
ScopeGuard Alternatives
ScopeGuard is an AI-powered project management tool specifically designed to protect freelancers from revenue loss due to scope creep. It automates the tedious process of tracking project boundaries against client requests, ensuring every out-of-scope task is identified and billed for. Users often explore alternatives for various reasons, including budget constraints, the need for different feature sets like integrated time tracking or invoicing, or a preference for platforms that cater to larger teams beyond solo freelancers. The search for the right tool is highly personal to one's workflow and client base. When evaluating other options, prioritize solutions that offer clear scope documentation, seamless client communication tools for change approvals, and robust reporting. The ideal platform should not only track creep but also integrate smoothly into your existing tech stack to prevent workflow disruption.