Blockchain Monitoring

Kaiko Blockchain Monitoring is a compliance and analytics tool designed for regulators, financial institutions, and crypto businesses that need to track on-chain activity across Bitcoin and Ethereum. Launched in 2014, it provides coverage for all addresses on both blockchains, with historical data going back to each blockchain’s genesis. The tool is part of Kaiko’s broader data ecosystem, which includes market data feeds, indices like the Kaiko 10 Index, and analytics solutions for best execution and risk management. It is particularly suited for due diligence tasks such as source of funds and source of wealth validation, proof of reserves verification, address and transaction screening, monitoring ETF flows, and fraud detection in DeFi protocols. The product is SOC-2 Type II certified and EU BMR-compliant, making it a fit for regulated entities that must meet AML and KYC requirements.

The system operates through a flexible API-first integration, allowing users to tailor monitoring workflows to their existing systems. It supports unlimited screening volumes—no usage restrictions, overage charges, or additional user license costs—enabling continuous monitoring of any number of wallet addresses and transactions. Users can define custom risk scenarios with fully configurable risk rules, detecting specific behavioral patterns without interface-imposed constraints. The tool also offers comprehensive pool screening for liquidity pools, identifying suspicious fund movements, wash trading, and other manipulative activities. Data is delivered in multiple formats: daily generated CSV datasets, queryable via Google Big Query, or through real-time APIs. Balances for every wallet are available in USD, and the system covers 100+ crypto exchanges and 35,000+ trading pairs for contextual market data.

Kaiko competes with BlockDB, Cryptoquote, RDA Index, AXOVISION, and Contora Inc., but differentiates through its combination of on-chain and off-chain data. Unlike pure blockchain explorers, Kaiko integrates market data from 100+ exchanges, allowing users to correlate on-chain transactions with exchange order book activity. The Kaiko 10 Index, a multi-asset benchmark for financial product settlement, adds credibility for institutional clients. However, the tool is limited to Bitcoin and Ethereum, excluding other blockchains like Solana or Avalanche, which may be a gap for users needing multi-chain coverage. The average contract value is $28,447, reflecting its enterprise focus, and the product is delivered through desktop, deployed/on-site servers, and cloud services.

A key trade-off is the absence of support for blockchains beyond Bitcoin and Ethereum, which may require users to supplement with other tools for altcoin or layer-2 monitoring. While the API-first design offers flexibility, it also demands technical integration effort, as there is no out-of-the-box dashboard for non-technical users. The pricing model, with an average contract value of $28,447, may be prohibitive for smaller firms or individual developers. Additionally, the tool’s reliance on Kaiko’s proprietary data feeds means users are dependent on Kaiko’s exchange coverage and data quality, which could be a concern if a key exchange changes its data access policies. The lack of explicit cons in the provided sources suggests that real-world limitations—such as latency in real-time data or the learning curve for custom risk rules—are not publicly documented, so buyers should request a trial to assess these factors.

Average contract value is $28,447 per the Vendr buyer guide; specific tier pricing is not publicly listed, but the product is enterprise-focused with unlimited screening volumes included.