Summ
Summ (formerly Crypto Tax Calculator) is an advanced crypto tax platform that simplifies tracking and reporting across all your exchanges, wallets, NFTs, and DeFi activity. Backed by Airtree, Coinbase Ventures & 20VC.
With support for over 3,500 integrations, Summ imports your full transaction history and automatically generates audit-ready reports built to align with IRS tax guidelines.
Users can review trades, identify tax-saving opportunities, and download accountant-approved forms including 8949, 1040, capital gains summaries, and more.
Summ's portfolio tracker provides real-time PnL, tax liability insights, and accurate pricing for over 300,000 cryptocurrencies—including micro-cap assets.
With a 4.6/5 Trustpilot rating and seamless TurboTax integration, Summ makes crypto tax filing stress-free for both casual traders and professionals.
Designed for speed, accuracy, and compliance, Summ gives users total confidence at tax time.
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Blockdaemon
Since 2017, we’ve helped over 400 organizations—ranging from exchanges to financial institutions—manage more than $110B in digital assets. Our services include robust support for staking, blockchain nodes, APIs, DeFi, and MPC wallets, all backed by a globally resilient architecture built for security, compliance, and scale.
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nft.storage
nft.storage is an innovative platform designed specifically for the secure storage of off-chain NFT information. It utilizes decentralized storage solutions such as IPFS and Filecoin, ensuring that data is referenced through content-addressed IPFS URIs, which can seamlessly integrate into your smart contracts without the risk of changing references. By simply uploading your data, you will obtain an IPFS hash, also known as a CID, which serves as a reliable pointer within your on-chain NFT data. The long-term storage capabilities provided by Filecoin guarantee that your NFT data remains intact, even in the event of an attack on nft.storage or if the service is discontinued. For those seeking additional security, users have the option to operate their own IPFS node to pin the CIDs associated with content stored on NFT.Storage. Alternatively, employing a different pinning service can enhance redundancy, though NFT.Storage already offers backup solutions through Pinata. While it is not essential to take these extra steps, users who prioritize complete control over their data and its accessibility may find this option appealing. This multifaceted approach to data storage ensures that NFT owners have a robust and reliable means of maintaining their digital assets.
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MathWallet
MathWallet is a versatile universal cryptocurrency wallet available across multiple platforms, including mobile, desktop, extension, and hardware, which allows users to securely store a wide variety of cryptocurrencies such as BTC, ETH, Polkadot, Filecoin, EOS, Solana, BinanceChain, and Cosmos tokens. The wallet provides features such as cross-chain token exchanges and a multi-chain decentralized application (DApp) store, enabling users to create wallets within the app for easy storage, receipt, and transfer of tokens, all while benefiting from a comprehensive tutorial for assistance. Users can conveniently monitor their portfolios and track their earnings from any location, and they also have the opportunity to earn rewards without having to exit the wallet interface. Security is prioritized through the use of Private Keys, Mnemonic Phrases, and 2-Factor Authentication, among other protective measures. Additionally, users can stay informed about the latest developments in Math Wallet and the broader blockchain landscape through curated updates on Twitter and the blog. MathWallet also supports a range of decentralized applications operating on various blockchains, such as ETH, EOS, TRON, and Polkadot, making it a comprehensive solution for cryptocurrency enthusiasts. With the capability to store over 50 blockchains and more than 3000 tokens, Math Wallet truly stands out as a one-stop solution for all crypto-related needs.
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