
Summ (formerly Crypto Tax Calculator) is a crypto & equities tax platform that simplifies tracking and reporting across all your exchanges, wallets, NFTs, and DeFi activity. Backed by Airtree, Coinbase Ventures, and 20VC, Summ helps investors stay compliant with confidence.
With support for thousands of integrations, Summ imports your complete transaction history and automatically generates audit-ready tax reports aligned with the tax requirements of over 180 countries.
Users can review trades, uncover tax-saving opportunities, and download accountant-ready tax forms, including Form 8949, Form 1040, capital gains summaries, and more.
Summ's portfolio tracker delivers real-time profit and loss insights, estimated tax liabilities, and accurate pricing for more than 300,000 cryptocurrencies and shares.
Rated 4.6/5 on Trustpilot and featuring seamless TurboTax integration, Summ makes crypto & equities tax reporting simple for both casual investors and active traders.
Built for speed, accuracy, and compliance, Summ gives users complete confidence at tax time.
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CEX.IO is a licensed and versatile cryptocurrency exchange that was founded in 2013 and has since established offices in various countries, including the UK, US, Ukraine, Cyprus, and Gibraltar. With a user base exceeding 3 million worldwide, CEX.IO ensures dependable services through cold storage of cryptocurrencies, robust financial health, top-notch security measures, and adherence to KYC/AML regulations. Notably, CEX.IO was among the pioneer platforms to facilitate easy fiat-to-crypto transactions by allowing customers to make payments via credit cards and bank transfers. Presently, the exchange offers a diverse range of trading options for cryptocurrencies such as Bitcoin, Bitcoin Cash, Ethereum, Ripple, Stellar, Litecoin, and Tron, among others, which can be traded for fiat currencies like USD, EUR, GBP, and RUB. Understanding the importance of accessibility, CEX.IO has developed trading capabilities through its website and mobile applications for both iOS and Android, as well as through WebSocket and REST API to cater to different user preferences. This commitment to adaptability ensures that clients can engage in trading activities anytime and anywhere.
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CoinLedger
CoinLedger (previously CryptoTrader.Tax) eliminates the hassle of preparing your crypto taxes and bitcoin transactions. Connect your exchanges and import trades. You can download your tax report within minutes. Use the API import tool to import trades or upload your trade history file. CoinLedger is compatible with all major exchanges, making this process simple and quick. Add all your sources of cryptocurrency income to the tax year. CoinLedger calculates your gains through mining, staking and airdrops. CoinLedger calculates tax liability using the same methods tax professionals use. You can rest assured that you are not paying too much and that your crypto tax liability is minimized. You can download your completed IRS forms to file your taxes, send them to your accountant, or import them into software like TurboTax or TaxAct. We are partnered with the largest tax preparation platform to make it simple for you to E-File crypto gains and losses along with your full tax return. Generate your crypto gains, losses, and income reports in any currency. These reports can be used to complete the relevant tax forms for your country.
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Altrady
Altrady is an all-in-one crypto trading software workspace built for active traders who manage their trading across multiple exchanges. Instead of switching between separate tools for finding opportunities, executing trades, automation, portfolio tracking, and performance analysis, traders can manage the complete workflow from Altrady.
Connect accounts from 19+ supported cryptocurrency exchanges via API and use advanced trading tools, market scanners, Signal Bots, Grid Bots and DCA Bots, TradingView webhook automation, backtesting, portfolio management, analytics, and an integrated trading journal.
Altrady also offers an MCP (Model Context Protocol) server for AI-assisted trading workflows, enabling compatible AI assistants such as Claude to work with Altrady trading data and tools through natural-language interactions.
Altrady is trading software, not a cryptocurrency exchange or crypto wallet. It does not custody users' assets; funds remain in the user's connected exchange accounts.
Built for day traders, swing traders, bot traders, and other active crypto traders, Altrady has served more than 130,000 traders since 2018.
One Workspace. Every Trade.
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