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BlockSec

BlockSec

Private
HangzhouCrypto & Web3https://blocksec.com/

Last Round

Seed

Jul 6, 2022

Total Funding Raised

$8M

Momentum

Top 5%

of companies Caplight tracks

Company Overview

BlockSec is a blockchain security company that provides a full suite of security services and tools for the Web3 ecosystem, including smart contract auditing, real-time monitoring, and fund-tracing platforms.

Sector

Crypto & Web3

Verticals

Smart Contracts, Blockchain Infrastructure, Compliance & Risk, DeFi, Threat Intelligence

Business Model

B2B

Customer Profile

Services & Consulting, Subscription SaaS, Freemium, Usage-Based SaaS

AI Layer

Application

Keywords

blockchain securitysmart contract auditWeb3 securityon-chain monitoringattack preventionsecurity platformcrypto complianceknow your transactionKYTon-chain forensicsAMLAI-driven securityfund trackingblockchain developer tools

Historical Pricing

Historical view of private secondary pricing and transaction trends.

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Caplight Momentum Score

Proprietary index based on bid/ask volume and sentiment.

View Momentum History

Track how buyer interest and sentiment changes over time.

BlockSec Comparables

Compare BlockSec with similar companies based on industry and business-model similarity.

BlockSec comparables — related companies by embedding similarity
CompanySimilarityMarket Cap
SlowMist
92%
Quantstamp
87%
Hacken
82%

BlockSec Funding Rounds

Historical fundraising activity

Data table
RoundDateAmount RaisedValuationInvestorsSources
SeedJul 6, 2022
AngelDec 27, 2021

Key People

Founding team and executive leadership

Lei Wu

Chief Technology Officer

Executive Team

BlockSec Investors

Notable investors and investment history

BlockSec investors
InvestorRounds
MatrixSeed
VitalbridgeSeed
CoinSummer LabsSeed
Impossible FinanceAngel
A&T CapitalAngel
Incuba AlphaAngel
MetaWeb VenturesAngel

Market signals

Structured signals derived from secondary market and firmographic data.

  • Sep 19, 2026

    Grew 17% QoQ, from 30 to 35 employees.

  • Aug 21, 2026

    Monthly visitors increased 59% MoM.

BlockSec Filings

Explore SEC and related filing metadata, where available.

BlockSec filings preview — column headings only; records require access
TypeDateAmount OfferedAmount SoldFilingPagesDownload

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Frequently Asked Questions

Common questions about BlockSec's valuation, stock price, and market status.

Is BlockSec a public or private company?

BlockSec is a private company.

What is the current stock price of BlockSec?

BlockSec is a private company, so its shares have no public market price. Caplight tracks BlockSec's secondary market activity and provides MarketPrice™ estimates of its share price to Caplight users.

How much is BlockSec worth (valuation)?

Valuation information for BlockSec is not publicly available.

Can I buy BlockSec stock?

BlockSec shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors.

When was BlockSec's last funding round?

BlockSec's most recent funding round was Seed on July 6, 2022.

Who are the main investors in BlockSec?

Key investors in BlockSec include Matrix, Vitalbridge, Fenbushi Capital.

Will BlockSec IPO soon?

No public IPO plans have been announced for BlockSec.

How can I track BlockSec secondary market activity?

Caplight tracks bids, offers, and trades in BlockSec's shares on secondary markets.

Firmographic Details

HeadquartersHangzhou
Employee Range35
Year Founded2021
Last FundingJul 6, 2022

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