Designed for investigative clarity. Built for decisive action.
Reactor redefines how you discover, analyze and act on blockchain intelligence. Proven in landmark cases. Trusted by 1,500+ organizations. Over $34 billion in stolen funds frozen and recovered.
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Trusted by over 100+
Clear
Clarify blockchain activity with visual context.
Comprehensive
Expand blockchain data coverage across 1000+ assets.
Thorough
Cross-reference on and off-chain data with your own intelligence.
Trusted
Court-admissible data, verified by government, corporate, and academic institutions.
Visualize the blockchain like never before
Know who's behind the transactions
Reactor identifies real-world entities behind blockchain transactions. Our automatic clustering algorithms combine with the largest attribution database to reveal the identity of addresses. Reactor also surfaces detailed entity information for deeper context.
- Automatic address clustering to identify wallets
- Real-world entity attribution for 100M+ addresses
- Detailed profiler with entity insights
Follow the money at every step
Reactor's visualization tools empower investigators to trace transactions across blockchains and through multiple hops. Visually explore transactions, analyze patterns, and follow the flow of funds to understand the full picture.
- Interactive graph visualization
- Multi-hop transaction tracing
- Cross-chain flow analysis
- Pattern detection algorithms
Smarter automation, intuitive workflows
React fast with Reactor's automation tools, enhance your workflow with customizable case templates a case-building experience that scales with your needs. Build investigations faster with time-saving features designed for professionals.
- Customizable investigation templates
- Automated transaction labeling
- Case collaboration tools
- Export and reporting capabilities
Present the full story, on or off-chain
Combine on-chain evidence with off-chain intelligence to build complete case narratives. Import your own data, add custom labels, and create comprehensive reports that tell the full investigative story.
- Custom data import capabilities
- Private label management
- Court-ready report generation
- Evidence chain documentation
Speed that keeps up with you
As the blockchain grows, so does Reactor's performance. Our platform is built to scale with your investigations, delivering fast results even as transaction volumes explode.
Connected intelligence, end to end
Reactor connects with your existing tech stack and other Chainalysis products for comprehensive blockchain intelligence. Import data from other investigations tools, export to your case management systems, and leverage insights across your entire organization.
- API integrations with major platforms
- Seamless data import and export
- Cross-product intelligence sharing
- Enterprise-ready deployment options
Purpose-built capabilities for every investigation
Request a demoWallet Maps
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Address clustering -
Entity attribution
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Wallet profiling
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Balance tracking
Media Access
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News integration
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Social media links
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OSINT connections
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Dark web monitoring
Advanced searches
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Transaction search
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Address lookup
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Entity search
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Pattern matching
Traces
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Multi-hop tracing
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Cross-chain tracking
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Mixer analysis
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DeFi flows
Graphs
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Visual investigation
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Connection mapping
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Timeline views
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Export options
Alerts/Monitoring
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Real-time alerts
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Address monitoring
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Transaction triggers
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Custom notifications
Santa Catarina Civil Police Trace Stolen Municipal Funds to Criminal Network
Reactor is the trusted standard for investigations
APAC Law Enforcement Freeze $47 Million in Pig Butchering Scam Funds
Microsoft Dismantles Phishing Service in First Civil Enforcement Action
United States DOJ and FBI Seize Hamas Crypto in Major Terrorist Financing Disruption
BitMEX Blocks Illicit Flows and Aids Interpol Takedown
Reactor from Chainalysis
More reasons to choose Reactor
Trusted by professionals across the globe to investigate cryptocurrency, Reactor delivers everything you need in one platform.
Complete blockchain coverage
Access investigation capabilities across 1000+ assets including Bitcoin, Ethereum, and major DeFi protocols.
Control your deployment
Deploy Reactor in the cloud or on-premises to meet your organization's security and compliance requirements.
Expert Support, on-demand
Get hands-on support from our team of blockchain investigation experts whenever you need it.
FAQ
Reactor uses advanced clustering algorithms and the largest attribution database in the industry to trace cryptocurrency transactions across blockchains. Our graph visualization tools allow investigators to follow the flow of funds through multiple hops, identify real-world entities, and build comprehensive case narratives.
Reactor combines the most comprehensive blockchain data coverage with intuitive visualization tools and court-admissible evidence capabilities. Our platform is trusted by law enforcement, regulators, and financial institutions across 120+ countries.
Reactor is used by investigators, compliance teams, and analysts to trace illicit funds, investigate fraud, support prosecutions, and maintain regulatory compliance. The platform enables users to visualize transaction flows, identify suspects, and generate court-ready reports.
Yes, Reactor offers robust API integrations and can connect with your existing tech stack including case management systems, compliance platforms, and other Chainalysis products for comprehensive blockchain intelligence.
Reactor customers can access support through our dedicated customer portal. Our team of blockchain investigation experts provides hands-on assistance, training, and technical support to ensure you get the most out of the platform.