Chainstack's APIs and software are used by thousands of businesses, large and small, to build, scale, and maintain blockchain applications. To ensure your security and control, Chainstack's APIs offer secure node connections and key security best practices. Invite other members to join your network and deploy their infrastructure using simple network management tools. You can build and deploy the blockchain protocol that suits your needs. The protocol will never be updated or modified again. Chainstack's managed services for blockchain make it easy to launch, join, and scale decentralized networks. You can now safely experiment with enterprise-grade tools and services and then run production. Continuously monitor and provision your resources.
Learn more

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.
Learn more
Figure Markets
Figure Markets is an innovative crypto exchange offering services like buying, selling, and borrowing cryptocurrencies, with a focus on user control and security. Instantly access liquidity with Crypto-Backed Loans—borrow against BTC, ETH, SOL at industry low rates starting from 8.91% APR, with no hard credit checks, no prepayment penalties, and 12 month terms. Keep your crypto, get your cash!
Trade on the Figure Markets Crypto Exchange with zero trading fees, built on the Provenance blockchain for fast execution, deep liquidity, and decentralized custody. New users can earn up to $200 for their trades.
Enter to win $25k USDC when you use Democratized Prime and earn up to 9% yield just for being in the lending pools! Figure Markets puts full control in your hands.
Whether you're an investor, trader, or simply need cash without selling your crypto, Figure Markets offers a seamless, secure experience where TradFi and DeFi converge.
Learn more
Nuant
Nuant is a Portfolio and Risk Management platform tailored for professionals to monitor and assess the risk of their digital asset portfolio.
Unified Monitoring: Nuant’s Portfolio Management System revolutionizes the way you monitor digital assets. With its ability to handle diverse asset types including spot, derivatives, DeFi, and various equity forms (Public, Private, SAFT, SAFE), along with integration across DeFi, CeFi, and TradFi systems, it promises an all-encompassing asset management experience.
Advanced Risk Management: Nuant redefines risk management by incorporating essential finance metrics such as the Sharpe Ratio, Volatility, Maximum Drawdown, and Calmar Ratio. This integration significantly improves your ability to assess and manage risks effectively.
Simulation Engine: Nuant’s simulation engine, equipped with back-testing, forecasting, and advanced stress testing capabilities, offers a thorough approach to strategy evaluation. The engine’s features, including DeFi Protocol Behavior Replication and Cross-Chain Strategy Simulation, provide deep insights for refined strategic decision-making
Learn more