Chainalysis

Chainalysis is an American blockchain analysis firm headquartered in New York City. Co-founded in 2014 by Michael Gronager, Jan Møller, and Jonathan Levin, it builds compliance and investigation software that analyzes public blockchains to trace virtual currency flows, and describes itself as the intelligence layer for the crypto economy.^[1][2][3].

The company reports more than 1,500 customers including banks, exchanges, and government agencies such as the United States Federal Bureau of Investigation, Drug Enforcement Administration, and IRS Criminal Investigation, along with the United Kingdom's National Crime Agency. Its data has been used to seize, freeze, or recover over $34 billion in illicit funds, according to company figures, and nine of the ten largest crypto exchanges use its tools.^[1]

What It Does

Chainalysis turns raw blockchain activity into attributed, risk-scored intelligence for three main markets: crypto investigations for law enforcement and national security, compliance programs for exchanges and financial institutions, and security and fraud prevention for web3 businesses. Its platform attributes addresses to real-world entities, monitors transactions in real time against sanctions and illicit exposure, and supports fund tracing across chains.^[1]

The company states that its methodology is independently validated in academic research and has been tested under the Daubert standard in U.S. federal court, where its analysis underpinned the prosecution of the alleged operator of the Bitcoin Fog mixing service.^[1][2]

Products

Flagship products include Reactor for cross-chain investigation and tracing, KYT (Know Your Transaction) for real-time transaction monitoring, Address Screening and VASP Risking for counterparty risk, Sentinel for stablecoin risk profiles, Rapid for AI-assisted triage, Wallet Scan for recoverable seed phrases, and Alterya and Hexagate for fraud and exploit prevention. The portfolio is rounded out by Chainalysis Data Solutions for threat intelligence, AI agents for blockchain analysis, training and certification programs, and Chainalysis Government Solutions for U.S. agencies.^[1]

Documented customer outcomes include BNY adopting Chainalysis as the compliance foundation for its digital asset platform — the first Global Systemically Important Bank custodian to do so — BitMEX reporting an 88% reduction in AML risk exposure, MoonPay reducing false positives, and the Calgary Police Service creating Canada's first dedicated blockchain investigation team.^[1]

History

Chainalysis originated around the investigation of the Mt. Gox exchange hack while co-founder Michael Gronager was COO of Kraken, which worked for the bankruptcy trustee on the case. The company became the first startup dedicated to bitcoin tracing and developed proprietary software providing a full attributed view of blockchain transactions.^[2]

Noted casework includes assisting the U.S. Department of Justice's 2019 takedown of the Welcome to Video child abuse site, supporting the 2020 recovery of over $1 billion linked to the Silk Road marketplace, attributing seven 2021 cryptocurrency thefts to North Korea's Lazarus Group, and tracking $100 million stolen from Harmony to North Korean hackers alongside South Korean intelligence. In May 2024 the company established a regional headquarters in Dubai covering Southern Europe, the Middle East, Central Asia, and Africa.^[2]

In March 2021 the company partnered with compliance firm Notabene on FATF Travel Rule tooling, later named one of Fast Company's most innovative joint ventures of 2022.^[2]

Buyers and Use Cases

Customers span law enforcement, tax agencies, regulators, national security bodies, centralized exchanges, financial institutions, DeFi protocols, cybersecurity teams, and consumer brands entering web3. The company publishes an annual Global Crypto Crime Report and operates a shared intelligence community of more than 2,000 investigators and compliance leaders.^[1]

Within alternative data, Chainalysis is best known as a compliance and investigative vendor rather than an alpha feed, but its attribution datasets underpin market-intelligence products across the Crypto On-chain ecosystem, adjacent to providers such as Kaiko and Glassnode.^[1]