Perkoon vs SAMstream
Side-by-side comparison to help you choose the right tool.
Send unlimited files for free with no signup, directly to anyone's browser.
Last updated: March 4, 2026
SAMstream uses AI to find government contracts and write winning proposals for you.
Last updated: March 1, 2026
Visual Comparison
Perkoon

SAMstream

Feature Comparison
Perkoon
Truly Free Peer-to-Peer (P2P) Transfers
This is the core of Perkoon. When both you and your recipient are online, files are beamed directly from your browser to theirs. The data never passes through Perkoon's servers, which means there are absolutely no file size limits, no mandatory accounts, and complete privacy. Because this method costs Perkoon essentially nothing to run, it's completely free for you to use, forever. It's file sharing in its purest, most efficient form.
Honest Encrypted Cloud Storage
For when your friend or colleague is offline, Perkoon offers a paid cloud storage option. This feature is built on transparency: your files are encrypted on their servers, and you pay a fair price that directly covers the cost of providing that storage and bandwidth. There's no hidden agenda or data monetization. It's a straightforward solution for asynchronous file sharing without compromising on security.
Native AI & Automation Ready
Perkoon is built for the future. Instead of forcing AI assistants to awkwardly scrape a website, Perkoon provides a direct way for them to interact with the service through window.__perkoon. This means your AI agents can upload, download, and manage transfers programmatically and efficiently, opening up powerful possibilities for workflow automation without the typical technical headaches.
Simple CLI and Browser Tools
Accessibility is key. Alongside its user-friendly web interface, Perkoon offers a simple Command Line Interface (CLI) tool. This allows tech-savvy users, developers, or automated scripts to integrate file transfers directly into their workflows, from servers to local machines, making Perkoon a versatile tool for both casual and power users.
SAMstream
AI-Powered Semantic Search
Stop wasting time sifting through irrelevant listings. SAMstream leverages AI-powered search with deep neural networks, intelligent keyword and NAICS mapping, and granular filters. Unlike SAM.gov's basic keyword filters, our engine understands the context of your business, so your search results are far more accurate and actionable. You can set your filters once and get real-time alerts the moment a perfect matching opportunity is posted.
Bid-Ready Document Generation
Upload your company data just one time. SAMstream instantly uses that information to generate tailored documents like cover letters, capability statements, and complete bid packets. Every document is formatted correctly, written in your company's voice, and customized for the specific opportunity you're pursuing. This eliminates repetitive typing, reduces formatting errors, and gets you proposal-ready in minutes instead of hours.
Historic Archive Search
Gain a powerful competitive edge with access to decades of federal contracting data. The Archive Search feature lets you access award records, competitor wins, close prices, and original solicitation documents dating back to 1970. This allows you to analyze market trends, uncover bidding patterns, and validate past performance with a depth of insight that SAM.gov simply cannot provide.
Unified Process Platform
Manage the entire contract lifecycle from a single dashboard. SAMstream unifies opportunity discovery, document creation, team collaboration, and final submission in one seamless platform. Stay ahead of deadlines with real-time insights, automate administrative busywork, and collaborate with your team effortlessly. This integrated approach means you spend less time managing the process and more time crafting winning strategies.
Use Cases
Perkoon
Sending Large Project Files to a Client
Need to send a massive video edit, design portfolio, or dataset that's over 50GB? With Perkoon's P2P transfer, you can send it instantly and for free. Just generate a link, share it with your client while you're both online, and the file transfers directly to them without any size restrictions or upload waits to a third-party server.
Sharing Personal Photos and Videos Privately
Tired of services compressing your memories or snooping on your content? Use Perkoon's P2P transfer to share original-quality photos and videos from your holiday or family event directly with loved ones. Since the files go browser-to-browser, they remain completely private between you and the recipient.
Automating Backup Scripts with CLI
As a developer, you can use Perkoon's CLI tool to automate file backups. Write a simple script that uses the CLI to upload crucial logs, database dumps, or project archives directly to your Perkoon cloud storage at regular intervals, creating an efficient, automated off-site backup solution.
Enabling AI Agents to Handle File Tasks
Imagine an AI research assistant that can automatically fetch datasets or save its generated reports. By leveraging Perkoon's native AI integration, you can configure your agent to use the service directly. It can upload collected data or download necessary files without you manually intervening, streamlining complex research or content creation workflows.
SAMstream
For New Contractors Getting Started
If you're new to government contracting, the process can seem like a maze of rules and paperwork. SAMstream acts as your step-by-step guide. It helps you find the right opportunities for a beginner, automatically generates your essential company documents, and walks you through building a compliant proposal. It demystifies the process, builds your confidence, and helps you submit a professional bid from day one.
For Experienced Teams Scaling Their Business
Established contractors can use SAMstream to scale their operations and win more contracts without expanding their overhead. The AI-powered search ensures no valuable opportunity is missed, while the document automation allows your team to pursue more bids simultaneously. The historic archive provides strategic intelligence to outmaneuver competitors and justify your pricing, directly improving your win rate and efficiency.
For Analyzing Competitor Activity and Market Trends
Use the powerful Archive Search to conduct deep market research. See which competitors are winning contracts, what prices they are bidding, and which agencies are buying your services. This intelligence allows you to refine your marketing, adjust your pricing strategies, and identify the most promising agencies and contract vehicles to focus your business development efforts on.
For Streamlining Proposal Creation and Team Collaboration
When responding to a large, complex RFP, coordination is key. SAMstream's unified platform allows your entire team to work on a single proposal simultaneously. Assign sections, track progress, and ensure consistency. The AI assists in drafting content, while pre-formatted templates ensure compliance. This collaborative environment reduces last-minute chaos and results in a stronger, more cohesive final submission.
Overview
About Perkoon
Perkoon is a refreshingly honest file transfer service designed for anyone tired of complicated, restrictive, and privacy-invasive alternatives. It cuts through the noise and gets back to the simple goal of moving your files from point A to point B without any hassle. The service is built for real people who are fed up with artificial file size limits, mandatory account sign-ups, and services that treat your personal data as a product to be sold. At its heart, Perkoon offers two smart, transparent ways to send files. Its flagship service is a completely free, unlimited peer-to-peer (P2P) transfer that works directly between browsers when both people are online. For situations where the recipient is offline, Perkoon provides optional encrypted cloud storage, a paid feature that honestly covers the cost of running servers. Uniquely, Perkoon is natively designed for the modern age, with built-in tools for automation and AI agents, making it a powerful tool not just for individuals but also for the machines that assist them. With a straightforward web interface and a simple CLI tool, Perkoon is the privacy-focused, no-nonsense file transfer solution you've been waiting for.
About SAMstream
SAMstream is your all-in-one AI assistant designed to make government contracting simple and successful. If you've ever felt overwhelmed by the complex process of finding and winning government contracts, this platform is built for you. It's a complete, end-to-end solution that guides you from the very first step of discovering the right opportunities all the way to submitting a polished, winning proposal. Instead of juggling multiple clunky systems and spending countless hours on manual searches and document formatting, SAMstream brings everything together in one intuitive place. It uses advanced artificial intelligence to understand what your business needs, find the most relevant contracts, and even write key proposal documents for you. Whether you're a new contractor just getting started or an experienced team looking to improve your win rate, SAMstream reduces errors, saves massive amounts of time, and helps you focus on what you do best: delivering great work. Start your journey to more contract wins with a tool that handles the heavy lifting.
Frequently Asked Questions
Perkoon FAQ
Is the P2P transfer really free forever?
Yes, absolutely. Perkoon's peer-to-peer transfer is free forever because of how it works. The files are sent directly from your device to the recipient's device without ever being stored on or passing through Perkoon's servers. This means it costs Perkoon virtually nothing in bandwidth or storage, so they can offer it completely free, with no hidden limits or future fees.
What happens if the other person is offline?
If the recipient is not online to receive the direct P2P transfer, Perkoon offers a solution: encrypted cloud storage. This is a paid feature. You can upload the file to Perkoon's secure servers, and they will hold it for your recipient. When the recipient comes online, they can download it from this temporary cloud storage. You only pay for this cloud storage feature.
Can Perkoon see what I'm sending with P2P?
No, they cannot. During a P2P transfer, your file is broken into encrypted chunks and streamed directly between your browser and the recipient's browser using a secure WebRTC connection. Perkoon's servers only help set up this direct connection (a process called signaling) but never handle the actual file data. They literally have no way to see your files.
Can I use Perkoon with any web browser?
For the best, unlimited experience, Perkoon recommends using Chromium-based browsers like Chrome, Edge, or Brave. These browsers fully support the required technologies. Firefox and Safari can be used, but they have inherent browser restrictions that may limit performance or file size for P2P transfers. It's always best to check the official site for the most current browser compatibility information.
SAMstream FAQ
Who is SAMstream for?
SAMstream is designed for any business that wants to pursue government contracts, from brand-new startups and small businesses to experienced federal contractors. It is especially helpful for those who find the process complex and time-consuming, as it provides guided, AI-assisted support at every stage to level the playing field and increase your chances of success.
How does the AI search work compared to SAM.gov?
SAM.gov relies on basic keyword matching, which can miss relevant opportunities if the wording doesn't match exactly. SAMstream's AI uses semantic search, which understands the meaning and context behind your search. It intelligently maps related terms, NAICS codes, and fragments of phrases to find every relevant contract, even when government data is inconsistently written, giving you more complete and accurate results.
What kind of documents can SAMstream generate?
After you upload your company information, SAMstream can automatically generate a wide array of proposal documents. This includes tailored cover letters, professional capability statements, bid packets, and sections of technical proposals. All documents are formatted to government standards and customized to align with the specific requirements of the opportunity you are bidding on.
Is there a free trial available?
Yes! You can register for a full 7-day free trial to explore all of SAMstream's features with no payment required. This gives you ample time to test the AI search, generate documents, and see how the platform can streamline your workflow. You can cancel your trial at any time before it ends if you decide it's not the right fit for your business.
Alternatives
Perkoon Alternatives
Perkoon is a file transfer service in the productivity and management category. It focuses on making it simple to send files directly to others without needing to create an account or worry about file size limits. People often look for different tools for various reasons. Maybe they need a service that works on a specific device or operating system. Others might be looking for different pricing models, like a one-time purchase instead of a subscription, or they might need extra features like advanced team collaboration. When choosing a different file transfer tool, think about what matters most to you. Consider your budget, the types and sizes of files you usually send, and how important privacy and ease of use are for your situation. The best choice is the one that fits your specific workflow without unnecessary complexity.
SAMstream Alternatives
SAMstream is an AI assistant designed to help businesses find and win government contracts. It simplifies the entire process, from discovering opportunities to writing polished proposals, all in one platform. People often look for alternatives for different reasons. You might be comparing costs, need a specific feature SAMstream doesn't have, or prefer a different type of software that integrates with your current tools. It's a normal part of finding the right fit for your business. When choosing an alternative, focus on what matters most for your success. Look for tools that save you time, reduce errors, and are easy to use. A good solution should help you find better opportunities and create stronger proposals, so you can focus on your core work.