Allium operates one of the most comprehensive blockchain attribution graphs in the industry, built entirely from proprietary heuristics, behavioral clustering, and manual research across the EVM, Solana, and Tron ecosystems. We currently maintain 420M+ labels covering 395M+ unique addresses, mapped to 1,100+ named entities across 21 categories — exchanges, DeFi protocols, market makers, payment processors, sanctioned actors, and more. Every label is produced and maintained in-house; nothing is licensed or resold from third-party providers.

Geographic attribution is probabilistic by nature — there is no on-chain field for country of origin. We infer it from second-order behavioral signals: CEX usage patterns, active-hour distributions, transaction timing relative to local business hours, and corroborating on-chain context. As of today the pipeline classifies 20M+ addresses across 28 countries, with 65%+ of country-level classifications carrying High or Very High conviction. Coverage density and confidence vary meaningfully by country and chain, so treat the scores as directional signal rather than ground truth. Explore geographic coverage →

Label categories organize attributed addresses into analytical segments: institutional actors (CEX, Financial Services, Treasury), DeFi infrastructure (DEX pools, Lending protocols), activity-based (Gambling, Sanctions, Payments), and structural layers (Wallets, Infrastructure, Bridges). Each category has its own coverage methodology and data sources. Explore all categories →