Crypto Prices & PnL Tracker vs Perkoon

Real-Time Multi-Exchange Data Stream

Get live price updates for over 10,000 crypto assets, aggregated from top-tier exchanges like Binance, Kraken, and Coinbase. This isn't delayed or cached data; it's a genuine real-time stream that ensures you're seeing the exact market price at any given moment, giving you the confidence to execute trades based on accurate, up-to-the-second information without any lag or guesswork.

Integrated Live TradingView Charts

Conduct deep technical analysis without ever opening a new tab. The extension features fully interactive TradingView charts directly within its dashboard. Analyze trends, draw lines, and apply indicators on the fly. This seamless integration means you can move from spotting a price movement to analyzing its chart pattern in one click, a critical advantage over extensions that offer only basic price displays.

Automated Portfolio PnL Tracking

Eliminate manual calculations and error-prone spreadsheets forever. Once you input your holdings, the tracker automatically monitors your gains and losses in real-time. It continuously updates your portfolio's total value and individual asset PnL as you browse, providing a clear, instant snapshot of your financial performance. Stop guessing about your profits; know them with automated precision.

Intelligent Ticker Search & Clarity

Instantly find and understand any coin by its ticker symbol through a powerful smart search function. This feature cuts through the noise of thousands of assets, allowing you to quickly pull up data on everything from major coins like BTC and ETH to trending memecoins like PEPE. It delivers immediate clarity on what's moving the market, right from your browser toolbar.

Unlimited Free P2P Transfers

This is the core revolution. When both sender and receiver are online, Perkoon establishes a direct, encrypted connection between their browsers. Files stream from one device to another without ever touching Perkoon's servers. This means there are absolutely no file size limits, no mandatory account creation, and it costs you nothing because it costs Perkoon virtually nothing. It's file transfer reduced to simple, efficient physics, eliminating the bloated infrastructure and restrictions of legacy services.

Native Agent & Automation API

Perkoon is the first file transfer service built from the ground up for the age of AI. It exposes a stable, machine-readable interface (window.__perkoon) so your scripts, bots, and AI agents can interact with it programmatically. They can send and receive files directly through the API without the fragile, error-prone process of simulating human clicks and scraping the DOM. This is a fundamental architectural advantage for automated workflows.

Encrypted Cloud Storage for Offline Recipients

For real-world scenarios where the recipient isn't available, Perkoon offers an honest, paid solution. Files can be uploaded to Perkoon's servers, where they are encrypted and held securely until the recipient is ready. This service has a clear cost, which Perkoon transparently charges for, drawing a stark contrast with "free" services that monetize your data or hit you with unexpected paywalls mid-transfer.

Full-Featured Command Line Interface (CLI)

Perkoon respects all workflows, including terminal-based ones. With npx perkoon send/receive, users can initiate and receive transfers directly from their command line. It enables seamless browser-to-CLI, CLI-to-browser, and CLI-to-CLI operations, making it an indispensable tool for developers, sysadmins, and anyone who values speed and scriptability over graphical interfaces.

For the Active Day Trader

For traders executing multiple trades daily, speed is currency. This extension provides a consolidated, real-time view of key pairs and portfolio PnL directly beside trading platforms. It enables rapid decision-making by offering instant price alerts and integrated TradingView charts, allowing for swift technical analysis without disrupting the trading workflow or causing costly delays.

For the Long-Term Portfolio Holder

Holders need reliable, at-a-glance updates without complexity. The tracker offers a clean, lightweight dashboard to monitor a diversified portfolio's health. It automates PnL tracking across all assets, from Bitcoin to altcoins like ADA and XLM, providing peace of mind and saving hours otherwise spent manually checking prices on various exchange websites or apps.

For the Research-Focused Investor

Investors researching new opportunities can instantly pull up live prices and advanced charts for any of the 10,000+ tracked coins, including new DeFi tokens. The smart search and integrated charts allow for quick due diligence and trend analysis directly within the browser, streamlining the research process and enabling faster, more informed investment decisions.

For the Multi-Platform User

Traders using multiple exchanges (e.g., Binance for spot, Kraken for fiat) face data fragmentation. This tool aggregates real-time prices from all major platforms into one unified view. It provides a single source of truth for market data and portfolio performance, eliminating the need to constantly switch between different exchange tabs and dashboards to get a complete market picture.

Sending Large Project Files to Clients

Freelancers and agencies can instantly send massive video edits, design prototypes, or code repositories directly to a client's browser. No more compressing files into multiple ZIP archives, dealing with WeTransfer's 2GB limit, or begging clients to sign up for a Dropbox account. Just generate a link and beam the files over with no size caps.

Automating Data Pipelines with AI Agents

Developers can integrate Perkoon's API into their automated workflows. An AI agent that processes user-uploaded images can receive them directly via Perkoon's API, and a script backing up server logs can send them to an engineer's Perkoon CLI. This removes the human bottleneck from machine-driven file exchange.

Ad-Hoc Collaboration Between Teams

When teams need to share a large dataset, screen recording, or batch of assets quickly during a live call or chat, Perkoon's P2P transfer is perfect. No setup required for either party; just share a link and the transfer begins immediately, keeping the collaborative momentum going without friction.

Secure and Private File Sharing

For users concerned about privacy, P2P transfers are the gold standard. Since the files never reside on a central server, they cannot be scanned, mined for data, or accidentally exposed in a breach. Perkoon provides a trustworthy channel for sharing sensitive documents without "corporate nonsense."

Stop wasting time and money on guesswork. The Crypto Prices & PnL Tracker is the world's most intuitive browser extension, built to give traders and investors a decisive, battle-tested edge. This isn't just another price ticker; it's a professional-grade command center that lives directly in your browser. It delivers instant, real-time access to over 10,000 cryptocurrency prices, integrates live TradingView charts for on-the-spot technical analysis, and provides automated, real-time profit and loss calculations for your entire portfolio. Designed for everyone from day traders to long-term holders, it eliminates the chaotic tab-switching between exchanges, portfolio spreadsheets, and charting platforms. Its core value proposition is ruthless efficiency: reclaim up to 80% of your tracking time, make data-driven decisions with confidence, and monitor your assets with military-grade precision—all without ever leaving your current tab. In a market flooded with bloated apps and slow websites, this lightweight, secure extension is the streamlined weapon of choice for those who demand performance and clarity.

File transfer was a solved problem, until the industry decided to break it with size caps, forced logins, and surprise paywalls. Perkoon is the defiant answer, unsolving the mess and restoring sanity. It is a next-generation file transfer service built on a simple, powerful principle: if both people are online, files should move directly between them. This is achieved through unlimited, free, browser-based Peer-to-Peer (P2P) transfers with no middleman, no accounts, and no artificial limits. For when the recipient is offline, Perkoon offers encrypted cloud storage as an honest, paid add-on. But where Perkoon truly declares war on the old guard is with its native agent accessibility, featuring a machine-readable state and automation API so AI workflows can send and receive files directly, without clumsy human emulation. With a full-featured CLI for terminal users, Perkoon is built for the future of work, offering battle-tested reliability for everyone from creative professionals sending massive project files to developers automating their pipelines. Its core value proposition is uncompromising: your files go where you tell them, on your terms, with transparent technology and pricing that only charges for what actually costs money.

How does the Crypto Price & PnL Tracker fetch live data?

The extension connects directly to secure APIs from leading global cryptocurrency exchanges like Binance, Kraken, and Coinbase. It aggregates this data in real-time to provide you with accurate, up-to-the-second price feeds for over 10,000 assets, ensuring you are always viewing the most current market information available.

Is my financial data secure and private?

Absolutely. The extension operates with a strict zero-data-collection policy regarding your personal financial information. Your portfolio holdings and PnL calculations are processed locally on your device. No sensitive portfolio data, personal details, or exchange keys are ever transmitted to or stored on our servers.

Can I track new or low-cap coins (like PEPE or new DeFi tokens)?

Yes. With support for over 10,000 assets, the tracker covers a vast range of cryptocurrencies, including trending memecoins, new DeFi tokens, and established low-cap projects. If it's actively traded on major supported exchanges, you can likely find it instantly using the smart ticker search and add it to your watchlist.

Will this extension slow down my Chrome browser?

No. The Crypto Price & PnL Tracker is engineered to be extremely lightweight and efficient. It runs optimized processes in the background to deliver live data and updates without consuming significant memory or CPU resources. You get professional-grade tracking tools with a minimal footprint, ensuring your browser performance remains fast and responsive.

How can P2P transfers be completely free?

The model is transparent and technically sound. In a P2P transfer, the file data flows directly between the two users' devices. Perkoon's servers only facilitate the initial connection handshake, which uses minimal bandwidth and resources. Since this costs Perkoon almost nothing, they charge nothing for it. They only charge for the cloud storage service, which involves real infrastructure costs.

What happens if the recipient is offline?

If you start a transfer and the recipient is not available to accept the direct P2P connection, Perkoon will automatically offer you the option to use encrypted cloud storage instead. You can upload the file to Perkoon's servers, where it will be held securely until your recipient comes online. This cloud storage feature is part of the paid plans.

Can my AI assistant or scripts use Perkoon?

Absolutely. This is a key differentiator. Perkoon is built with a public automation API (window.__perkoon) and stable DOM selectors specifically for this purpose. Your automation scripts or AI agents can interact with Perkoon programmatically to send and receive files without any human-in-the-loop simulation, making it a robust tool for automated workflows.

Which browsers are supported for P2P transfers?

For the best, unlimited experience, Chromium-based browsers like Chrome, Edge, and Brave are fully supported. Firefox and Safari can be used but have inherent browser-level restrictions that may limit performance or maximum concurrent connections for very large transfers. The CLI works independently of browser limitations.

Crypto Prices & PnL Tracker is a premier tool in the productivity and portfolio management category, designed to give traders and investors instant, automated oversight of their crypto holdings. It delivers real-time prices, integrated TradingView charts, and automatic profit/loss calculations directly in your browser, eliminating manual tracking. Users often seek alternatives for various reasons, whether it's due to budget constraints, a need for more advanced features like tax reporting or multi-exchange sync, or simply a preference for a different platform like a mobile app or desktop software. The search for the right tool is driven by the unique demands of one's trading style and portfolio complexity. When evaluating alternatives, focus on core non-negotiables: real-time data accuracy, seamless automation that saves you time, a user interface that doesn't slow you down, and robust security for your financial data. The best tool is one that disappears into your workflow, providing clarity without complexity, so you can focus on making decisions, not managing spreadsheets.

Perkoon is a next-generation file transfer service in the productivity and management category, designed to cut through the noise of broken promises and hidden fees. Users often search for alternatives due to restrictive pricing models, missing features like automation, or simply needing a tool that works across different platforms and workflows. When evaluating other options, the key is to look beyond the marketing. Scrutinize the actual transfer mechanics—are your files taking a detour through a corporate server? Check for hard limits on size or speed, and be wary of free tiers that bait you before hitting a paywall. Most critically, assess if the service treats automation as a first-class citizen or an afterthought. The right tool should feel like an extension of your work, not a bottleneck. It should offer clarity in its model, robustness in its security, and genuine utility whether you're a human or a machine. Your file transfer shouldn't be the weakest link in your process.