Question: I'm looking for a service that offers on-chain, social, and financial datasets for backtesting and strategy development in crypto trading.

If you're looking for a service that offers on-chain, social, and financial datasets for backtesting and strategy development in crypto trading, Santiment is a standout option. This platform provides a wide range of tools including over 1,000 on-chain metrics, social data for market trend and sentiment analysis, and historical financial data for backtesting. It also offers stakeholders data and NFT popularity tracking, making it a comprehensive resource for crypto project creators and retail investors.

Another excellent choice is CryptoQuant, which is designed for professional cryptocurrency investors and institutions. It offers on-chain and off-chain data, proprietary metrics, and customizable analytics tools. With features like exchange and miner flows, derivatives, and network indicators, CryptoQuant is ideal for trading and risk management. It also provides real-time alerts and a drag-and-drop interface for easy metric creation and dashboard building.

Nansen is also worth considering, particularly if you need real-time insights and portfolio management tools. Nansen offers on-chain data tracking, no-code analytics, and Smart Alerts, along with a Research Portal for professionally researched insights. It supports over 20 chains and provides various pricing plans to cater to different types of users, from individual investors to institutional teams.