About Beosin
Beosin is a global leader in blockchain security and compliance solutions, empowering the Web3 ecosystem with robust tools for auditing, tracing, and risk management. Established in 2018, Beosin combines over 20 years of cybersecurity experience with advanced formal verification technology and AI-powered on-chain analysis to deliver unmatched security intelligence across the blockchain industry.
Operating at the intersection of compliance and innovation, Beosin supports developers, enterprises, exchanges, and law enforcement agencies with solutions for smart contract audits, AML/CFT transaction monitoring, and cryptocurrency forensic investigation. With over 85,000 vulnerabilities identified and 2 billion+ wallet addresses labeled, Beosin is building a more secure, transparent, and regulated blockchain future.
Beosin is a comprehensive blockchain security platform that serves a wide spectrum of users including developers, regulators, and crypto enterprises. The company’s suite of services covers smart contract audits, virtual asset service provider (VASP) compliance, anti-money laundering (AML) monitoring, and end-to-end cryptocurrency tracing for legal and investigative use. Founded in 2018, Beosin has grown into a dominant player with clients across Asia, the Middle East, Europe, and North America.
The platform is anchored by three flagship products: Beosin Audit, Beosin Trace, and Beosin KYT. Beosin Audit has assessed over 4,500 smart contracts and blockchain platforms, detecting vulnerabilities across ecosystems such as Ethereum, Solana, Aptos, Polkadot, and Cosmos. Using formal verification and in-depth line-by-line code analysis, the platform helps developers launch secure, audited dApps with peace of mind.
Beosin Trace offers a robust toolkit for crypto crime investigation, enabling one-click visualization of fund flows, address behavior, and cross-chain tracing—even through protocols like Tornado Cash. It's trusted by law enforcement and legal firms for its ability to generate court-ready forensic reports and identify fund paths across 120+ bridges and mixers.
Beosin KYT (Know Your Transaction) is tailored for exchanges, wallets, DEXs, custodians, and payment gateways. This tool performs real-time transaction monitoring, alerting on suspicious activity via AI-driven big data models. With over 2 billion wallet labels and specialized South East Asia data, KYT ensures AML compliance across major and emerging chains like Solana, TON, Aptos, and SUI.
With SOC 2 and ISO 27001 certifications, Beosin operates at the highest international standards for data security and information management. Their solutions are trusted by 1,000+ clients globally, and their expert team includes veterans in blockchain law, finance, and cybersecurity. Competitors such as Chainalysis, SlowMist, and CertiK operate in the same space, but few offer the all-in-one modular ecosystem and geographic reach that Beosin provides.
Beosin offers a powerful suite of blockchain security and compliance solutions that set it apart from other providers in the Web3 space:
- End-to-End Security Coverage: From smart contract auditing to cross-chain tracing and real-time AML monitoring, Beosin delivers comprehensive solutions for developers, regulators, and enterprises.
- Advanced Smart Contract Audits: Beosin has audited over 4,500 smart contracts and discovered more than 85,000 vulnerabilities, using formal verification technology and in-depth code review across Solidity, Rust, Go, and other languages.
- AI-Powered Tracing Tools: Beosin Trace enables law enforcement and investigators to visualize crypto crime flows across 120+ cross-chain bridges and mixers using AI-driven algorithms.
- Real-Time AML Monitoring: Beosin KYT continuously monitors transactions and wallet activity with millisecond-level alerting, full-node data access, and deep labeling for over 2 billion addresses, especially in Asia.
- Cross-Chain and Heterogeneous Chain Support: Beosin supports ecosystems such as Solana, TON, Aptos, SUI, Cosmos, and Polkadot, providing audit and compliance tools beyond just EVM-compatible chains.
- Regulatory Alignment: With SOC 2 and ISO 27001 certifications, Beosin adheres to the highest standards of data protection, making it a trusted partner for regulated institutions and enterprises.
- Trusted Global Team: Beosin’s leadership and advisory team includes seasoned professionals from government agencies, cybersecurity firms, and leading crypto exchanges, offering deep insights and industry best practices.
- Proven Track Record: Beosin has helped recover over $100 million USD in stolen crypto assets and supported 1,000+ investigations, showcasing its effectiveness and reach in digital forensics.
Getting started with Beosin is quick and tailored to your needs—whether you're a developer looking to secure your project, an exchange ensuring compliance, or a legal authority investigating fraud:
- Visit the Platform: Go to Beosin.com and navigate to the relevant section based on your industry role—Developer, Crypto Business, or Law Enforcement.
- Schedule a Demo: Click the “Schedule Demo” button on the homepage to book a walkthrough with Beosin’s product specialists. They'll tailor the session to your specific use case (e.g., audits, KYT, tracing).
- Smart Contract Audits: Submit your contract details via the Audit Request form. The Beosin team will conduct a comprehensive review using their formal verification engine and deliver an actionable audit report.
- Enable Beosin KYT: For compliance teams, integrate KYT through Beosin’s dashboard. Set your risk thresholds, start address monitoring, and generate reports for AML/CFT filings.
- Launch Investigations with Trace: Investigators and law enforcement can request access to Beosin Trace. Use the platform to map complex fund flows, uncover hidden addresses, and export one-click forensic reports.
- Contact Support: Get help or start a project by emailing the team or visiting the Beosin help center through the “Resources” section of Beosin.com.
Beosin FAQ
Beosin Trace is a specialized crypto forensics tool that helps law enforcement and investigative teams visualize and analyze blockchain crime in real time. It supports unlimited hops tracing through 120+ cross-chain bridges and protocols including Tornado Cash, Aptos, TON, and Solana. With one click, users can filter out noise, highlight suspicious addresses, and generate a full forensics report for use in investigations or legal proceedings. Learn more at Beosin.
Beosin KYT (Know Your Transaction) offers real-time transaction monitoring powered by proprietary AI models and one of the world’s largest labeled wallet databases—over 2 billion addresses. It provides millisecond-level alert triggers, analysis of 120+ swap and bridge protocols, and full-node support for chains like SUI, Aptos, Solana, and TON. This makes it ideal for crypto exchanges, DEXs, wallets, and other regulated entities.
Yes. Beosin Audit supports a wide range of chains including Ethereum, BNB Chain, Polygon, Solana, Polkadot, Aptos, Arbitrum, Cosmos, and zkSync. Their team conducts audits using formal verification, static testing, and expert review to uncover vulnerabilities in Solidity, Rust, Go, FunC, and more. With over 4,500 smart contracts audited, Beosin ensures multi-chain security with a proven process and reporting system.
Beosin KYT includes a one-click Risk Assessment Report generator that compiles wallet behavior, address history, risk scores, and suspicious activity into a format suitable for internal reporting or submission to a Money Laundering Reporting Officer (MLRO). Teams also receive alerts for abnormal fund movement and access to on-chain evidence for investigations. Beosin enables seamless compliance with AML/CFT requirements.
Beosin’s platform is used by Web3 developers, exchanges, custodians, DeFi protocols, OTC desks, law enforcement, and legal teams. Developers use the smart contract audits to launch secure protocols; exchanges use KYT for anti-money laundering; and investigators rely on Trace to uncover cross-chain criminal flows. Its modular architecture allows each team to choose the tool that fits their unique operational and regulatory needs.