OKLink
OKLink is a Hong Kong-based multi-chain blockchain explorer and Web3 data platform, operated as a subsidiary of OKX, serving developers, traders, and analysts with a unified 42+ chain explorer, CEX asset dashboard, gas tracker, and EVM bytecode decompiler.
- Company typePrivate
- Founded2016
- HeadquartersCauseway Bay, Hong Kong SAR China
- Headcount101–250
- GTM typeB2B
- OfferingSoftware
What OKLink does
OKLink is a multi-chain blockchain explorer and Web3 data platform founded in 2016 and headquartered in Causeway Bay, Hong Kong, operating as a private subsidiary within the OKX cryptocurrency ecosystem. The company provides a unified web-based explorer covering 42+ blockchain networks — including Bitcoin, Ethereum, BNB Chain, TRON, Solana, Polygon, and a roster of Layer 2 networks such as Arbitrum One, Base, Optimism, zkSync Era, StarkNet, Scroll, Polygon zkEVM, Linea, Manta Pacific, opBNB, and OKX's own X Layer — alongside three differentiated products: a CEX Assets Dashboard aggregating on-chain reserves and fund flows across 12+ major centralized exchanges, a real-time Ethereum Gas Tracker with Rapid/Fast/Standard/Slow pricing tiers, and an EVM Bytecode Decompiler for debugging unverified smart contracts. The platform is offered on a freemium basis with a free public explorer and an implied premium/enterprise data-services tier, distributed as a self-serve product-led tool with deep cross-promotion inside OKX.com, OKX Web3, and OKX Wallet.
The platform serves three primary user segments: Web3 developers who use the decompiler and explorer APIs for smart-contract debugging and multi-chain visibility; crypto traders and analysts who use the gas tracker, CEX dashboard, and transaction monitoring for market intelligence; and institutional analysts who consume exchange-reserve and fund-flow data. Go-to-market is product-led and community-led, relying on organic search, developer-community engagement, multilingual localization (ten languages), and OKX ecosystem integration rather than traditional sales. The company was recognized by TradingView in 2025 as one of the top five Ethereum block explorers globally, alongside Etherscan, Ethplorer, Blockchair, and TokenView.
OKLink firmographics
Firmographics- Name
- OKLink
- Legal name
- OKLink
- Website
- https://oklink.com
- Company type
- Private
- Founded year
- 2016
- Operating status
- Operating
- Headcount range
- 101–250 employees
- Short description
- OKLink is a Hong Kong-based multi-chain blockchain explorer and Web3 data platform, operated as a subsidiary of OKX, serving developers, traders, and analysts with a unified 42+ chain explorer, CEX asset dashboard, gas tracker, and EVM bytecode decompiler.
- Ownership category
- akta.pro rank
OKLink industry classification
Industry- Product category
- Blockchain Explorer & Web3 Data Platform
- NAICS
- Web Search Portals, Libraries, Archives, and Other Information Services (519), Securities and Commodity Exchanges (523210)
- SIC
- Security & Commodity Brokers, Dealers, Exchanges & Services (6200)
- akta.pro primary industry
- Blockchain Data & Indexing Infrastructure for Finance (Nodes, Indexers, Oracles) (FSAGAMAL)
- akta.pro secondary industries
- Monitoring, Observability & Incident Response (alerts, traces, runtime monitoring) (FSAPABAJ), Cross-Chain Developer Tooling (messaging SDKs, relayers, interoperability APIs) (FSAPABAF)
Keywords
Where OKLink is headquartered
LocationHeadquarters
- HQ city
- Causeway Bay
- HQ country
- Hong Kong SAR China
- HQ region
- Asia
Markets served
OKLink business model
Business model- GTM type
- B2B
- Offering type
- Software
Revenue model
- Explorer Platform (Free Tier): Basic blockchain explorer access is provided free of charge to users, generating value through user acquisition and brand awareness.
- Premium/Enterprise Data Services: Advanced blockchain data analytics, API access, and enterprise-grade services likely offered as subscription tiers for professional users and institutions.
Go-to-market motion2 records
Distribution channels2 records
Marketing channels4 records
OKLink product offering
Product offeringCore offering
OKLink operates a multi-chain blockchain explorer and Web3 data platform covering 42+ blockchain networks (Bitcoin, Ethereum, BNB Chain, TRON, Solana, Polygon, and multiple Layer 2 solutions). It provides transaction tracking, block exploration, gas fee optimization, smart contract debugging, and centralized exchange asset visualization for developers, traders, and analysts.
Product overview
OKLink is a multi-chain blockchain explorer and Web3 data platform that operates as a unified product portfolio consisting of a core multi-chain explorer supporting 42+ blockchain networks (including Bitcoin, Ethereum, BNB Chain, Solana, and various Layer 2 solutions), accompanied by specialized tools including the CEX Assets Dashboard for tracking centralized exchange reserves and fund flows, the Gas Tracker for real-time Ethereum fee optimization, and the EVM Bytecode Decompiler for smart contract debugging. The platform also includes dedicated chain-specific explorers for Layer 2 networks such as Arbitrum One, Base, Optimism (OP Mainnet), zkSync Era, StarkNet, Scroll, Polygon zkEVM, opBNB, Linea, Manta Pacific, and X Layer, enabling comprehensive on-chain data exploration and analytics across the broader Web3 ecosystem.
Differentiator
Problem solved
Functional benefit
Products and services
- OKLink Multi-chain Blockchain Explorer
Companies that use OKLink
Customer profileSegments3 records
OKLink technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature4 records
OKLink partnerships and signals
Strategic signalPartnerships
One partnership is on record.
- OKXcoreOKLink operates as part of the OKX ecosystem with deep integration into OKX's web3 services. The platform provides blockchain explorer functionality for OKX's infrastructure and is linked from OKX website, OKX Web3 portal, and OKX Wallet applications.
Scale indicators2 records
Recent moves6 records
Expansion highlights6 records
OKLink competitors and assessment
Company assessmentBroad incumbents
- Glassnode: Glassnode is an established on-chain analytics platform serving institutional crypto investors with market intelligence dashboards. It competes with OKLink's CEX Assets Dashboard and premium analytics in the institutional on-chain data segment.
- Dune Analytics: Dune Analytics is a leading community-driven on-chain data and dashboards platform. It competes with OKLink's analytics and CEX Dashboard offerings by enabling user-generated queries over indexed blockchain data.
Direct peers
- Subscan: Subscan is a multi-chain explorer for Polkadot and Substrate-based parachains. It competes with OKLink in serving multi-chain Web3 developers and is one of the established alternatives in the broader explorer market.
- Etherscan: Etherscan is the dominant Ethereum block explorer and has expanded into multi-chain explorers (BscScan, Polygonscan, etc.) under the Etherscan family. It directly competes with OKLink in multi-chain explorer functionality and developer mindshare.
- Blockchair: Blockchair is a multi-chain block explorer supporting Bitcoin, Ethereum, and dozens of other chains with privacy-focused analytics. It competes head-to-head with OKLink's multi-chain explorer positioning and was named alongside OKLink in TradingView's Top 5 Ethereum explorers.
- TokenView: TokenView is a multi-chain blockchain explorer offering unified search across many networks. It directly competes with OKLink's core multi-chain explorer and was also named in TradingView's Top 5 Ethereum explorers list.
- BscScan: BscScan is the leading BNB Chain block explorer, operated by the Etherscan family. It directly overlaps with OKLink's BNB Chain explorer functionality and competes for BNB Chain developer and trader traffic.
- Beaconcha.in: Beaconcha.in is the leading Ethereum beacon chain / consensus layer explorer. It competes with OKLink's Beacon Chain explorer and serves a similar audience of stakers and validators.
- Ethplorer: Ethplorer is an Ethereum-focused block explorer and analytics platform. It competes with OKLink's Ethereum explorer functionality and was also recognized in TradingView's 2025 Top 5 Ethereum explorers list.
Emerging players
- Blockscout: Blockscout is an open-source EVM block explorer used by many emerging L2 and app-chains. It overlaps with OKLink's chain-by-chain explorer offerings and underpins several newer explorers, representing both a partner and competitor dynamic.
Market position
Strengths4 records
Weaknesses5 records
Competitive moat5 records
Key risks5 records
Key highlights7 records
Customer concentration
OKLink social profiles
Digital presenceOKLink financial estimates
Financial estimateRevenue estimate
Valuation estimate
OKLink leadership team
Management profileNumber of profiles
OKLink funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
OKLink M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about OKLink
What does OKLink do?
OKLink operates a multi-chain blockchain explorer and Web3 data platform covering 42+ blockchain networks (Bitcoin, Ethereum, BNB Chain, TRON, Solana, Polygon, and multiple Layer 2 solutions). It provides transaction tracking, block exploration, gas fee optimization, smart contract debugging, and centralized exchange asset visualization for developers, traders, and analysts.
Is OKLink a public or private company?
OKLink is a private company. It is currently operating.
When was OKLink founded?
OKLink was founded in 2016. It employs 101 to 250 people.
Where is OKLink based?
OKLink is headquartered in Causeway Bay, Hong Kong SAR China, in the Asia region.
How does OKLink make money?
Two revenue lines are on record. Explorer Platform (Free Tier) is the primary driver. The others are premium/Enterprise Data Services.
Who are OKLink's main competitors?
Broad incumbents on record are Glassnode and Dune Analytics. Direct peers are Subscan, Etherscan, Blockchair, TokenView, BscScan, Beaconcha.in and Ethplorer. Blockscout is listed as an emerging player.
Does OKLink have an API?
No public API is recorded for OKLink.
What industry is OKLink in?
OKLink's product category is Blockchain Explorer & Web3 Data Platform. Its primary akta.pro industry code is FSAGAMAL, Blockchain Data & Indexing Infrastructure for Finance (Nodes, Indexers, Oracles), with a secondary code of FSAPABAJ, Monitoring, Observability & Incident Response (alerts, traces, runtime monitoring). Its NAICS code is 519 and its SIC code is 6200.