What is Blockaid?
Onchain security platform for fraud, scam, exploit, and compliance risk prevention.
- Category
- Web3 security
- Headquarters
- New York, NY and Tel Aviv, Israel
- Founded
- 2022
- Employees
- Private; exact headcount not disclosed
- Total funding
- $83M disclosed
- Status
- Private; valuation not disclosed
What is Blockaid?
Blockaid is an onchain security platform for fraud, scam, exploit, and compliance risk prevention.
Blockaid builds an onchain security platform used by wallets, exchanges, protocols, banks, and digital asset managers to detect and prevent scams, phishing, exploits, and financial risk in real time. Public customer logos and references include Coinbase, MetaMask, Stellar, Polymarket, World, Rainbow, Ledger, Uniswap, FalconX, Jupiter, and others.
The company was founded by former Israeli cyber intelligence operatives and has offices in New York and Tel Aviv. It has disclosed $83M in funding after a 2025 $50M Series B and does not disclose revenue, pricing, or valuation.
What does Blockaid offer?
Blockaid offers the product areas and capabilities below.
- Transaction simulation· Security
- dApp scanning· Threat detection
- Smart contract monitoring· Security
- Token security· Risk
- Onchain and offchain threat hunting· Security
- Compliance risk detection· Risk
- Wallet and exchange integrations· Platform
How does Blockaid make money?
Blockaid's business model is based on enterprise or commercial offerings; public pricing is included only where disclosed.
Blockaid sells enterprise security software to onchain businesses; pricing is not public. Commercial terms likely depend on integration type, transaction volume, monitoring scope, chains covered, API usage, compliance requirements, and support.
Growth comes from direct integrations with high-volume wallets and financial platforms, where preventing malicious transactions and scams is mission-critical. Procurement usually involves security, product, compliance, protocol engineering, and executive risk owners.
Who leads Blockaid?
Blockaid is led by the public executives and founders listed below.
- Ido Ben-NatanCo-founder / CEOFounder, since 2022Former Israeli cyber intelligence operative and public founder.
- Raz NivCo-founder / CTOFounder, since 2022Former Israeli cyber intelligence operative and public founder.
How do you contact Blockaid's leadership?
Use Blockaid's official published aliases or contact forms; unverified personal emails are not listed as verified.
Use official demo/contact routes; personal executive format not verifiedHow much funding has Blockaid raised?
Blockaid's public capital history is summarized from disclosed rounds, public filings, or acquisition records.
Blockaid raised a $27M Series A in October 2023 led by Ribbit Capital and Variant, with participation from Greylock, Sequoia, and Cyberstarts. In February 2025, it raised a $50M Series B led by Ribbit Capital with participation from GV and existing investors, bringing total disclosed funding to $83M.
The Series B announcement did not disclose valuation. This profile uses the company and financial press disclosures and leaves valuation private.
How did Blockaid get here?
Blockaid's path is defined by the public milestones below.
- 2022FoundedBlockaid was founded by former Israeli cyber intelligence operatives.
- 2023-10Series ABlockaid raised $27M led by Ribbit and Variant, with Sequoia participating.
- 2024Wallet and protocol integrationsBlockaid expanded integrations with major onchain companies.
- 2025-02Series BBlockaid raised $50M led by Ribbit with GV and existing investors.
- 2026Onchain finance security positioningBlockaid positions as the trust layer for onchain finance.
Who are Blockaid's competitors?
Blockaid competes with the companies listed below depending on buyer segment and use case.
- ChainalysisBlockchain intelligence and compliance platform with law-enforcement and exchange footprint.
- TRM LabsCrypto risk, compliance, and investigations platform.
- EllipticBlockchain analytics and compliance company.
- CertiKSmart contract auditing and blockchain security services.
- OpenZeppelinSmart contract security, libraries, and monitoring tools.
Blockaid — frequently asked questions
