Our take
Arkham
Arkham delivers a specialized approach to blockchain analytics, combining entity-level address attribution with direct portfolio tracking and transaction visualization. Rather than operating as a conventional accounting ledger or custodial financial intermediary, the platform aggregates public on-chain activity across multiple networks into structured entity profiles. Operators can inspect token balances, historical counterparty links, and smart contract executions through customizable dashboards and automated alerts. The web interface provides substantial investigative utility without demanding private keys or account custody. However, users should treat proprietary identity clustering as analytical intelligence rather than definitive legal proof. While the core visual platform provides robust open access, organizations seeking high-frequency data integration must negotiate dedicated enterprise agreements. Overall, Arkham represents a powerful investigative tool for monitoring market participants and complex asset flows.
Velo Data
Velo Data functions as a specialized crypto derivatives analytics and charting platform focused on market microstructure. Rather than acting as a broker or custodial trading hub, the service ingests tick level information from major global derivatives venues to provide unified views of open interest, funding rates, options volume, liquidations, and order book dynamics. For traders who analyze cross exchange momentum or monitor systemic leverage, the depth of visual charting delivers valuable visibility into market structure.
Cost conscious evaluators should weigh the informational utility against ongoing subscription expenses. While basic visual overviews are often available without extensive commitments, deep historical data, custom dashboards, and low latency API endpoints require paid subscriptions. Because Velo Data strictly handles analytical feeds rather than order execution, subscribers must maintain their own venue accounts and execution tooling.