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Ankr

  • What it is:Ankr is a decentralized Web3 infrastructure platform providing node services, APIs, liquid staking, and tools for developers, stakers, and businesses to access blockchains.
  • Best for:Multi-chain dApp developers, DeFi protocols with staking, Layer 2 rollup teams
  • Pricing:Free tier available, paid plans from Paid (contact sales)
  • Rating:82/100Very Good
  • Expert's conclusion:Ankr is the benchmark for decentralized Web3 infrastructure for production dApps which require truly scalable, reliable and decentralized operations globally.
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Reviewed byMaxim Manylov·Web3 Engineer & Serial Founder

What Is Ankr and What Does It Do?

Ankr provides decentralized Web3 infrastructure, such as node hosting, staking, APIs, and enterprise-grade blockchain solutions to users, developers, and businesses. Founded in 2017, Ankr allows users to connect to many blockchain networks using their globally distributed infrastructure. Additionally, Ankr has made it easier for developers to create dApps using cost-efficient tools that provide rpc endpoints and liquid staking.

Active
📍California, US
📅Founded 2017
🏢Private
TARGET SEGMENTS
DevelopersEnterprisesStakersWeb3 Businesses

What Are Ankr's Key Business Metrics?

📊
40+
Blockchain Networks Supported
🌍
30+
Global Regions
📊
Billions
Daily Requests
📊
$37M+
Funding Raised
🏢
16
Team Countries

How Credible and Trustworthy Is Ankr?

82/100
Good

Web3 infrastructure provider (since 2017) which has an extensive network of servers around the world and backing from well-known investors; this indicates reliability when it comes to node services and APIs.

BREAKDOWN
Product Maturity90/100
Company Stability80/100
Security & Compliance75/100
User Reviews70/100
Transparency85/100
Support Quality80/100
TRUST SIGNALS
Backed by Pantera Capital and NEO Global CapitalSupports 40+ protocolsGlobally distributed nodes in 30+ regionsMainnet live since 2019

What is the history of Ankr and its key milestones?

2017

Company Founded

Created by Chandler Song, Ryan Fang, and Stanley Wu who are all UC Berkeley alumni and AWS employees and created Ankr so they could develop decentralized cloud infrastructure for Web3.

2018

Token Sales

Presales and public token sales raised over $37M from investors including Pantera Capital and NEO Global Capital.

2019

Mainnet Launch

Launched Ankr mainnet, and launched Ankr's ERC-20 token on Ethereum and expanded to BEP-2 and native versions.

2020

Staking Protocol Launch

Introduced the Stkr protocol which enables users to liquid stake ETH and receive rewards in aETH.

What Are the Key Features of Ankr?

✨
Decentralized Node Hosting
Provides remote access to blockchain nodes on major networks (such as Ethereum and Polygon), without having to set up a node or maintain it yourself.
✨
Liquid Staking (Stkr)
Allows users to stake ETH and other assets to obtain liquid tokens (like aETH) which will allow users to continue earning rewards while keeping those assets liquid.
🔗
Instant RPC and API Endpoints
Low latency RPC and API access for developers creating dApps on Ankr, eliminates node synchronization delay and makes development faster.
✨
Intel SGX Secure Execution
Uses Intel SGX technology for hardware-secured dApps to execute, provides cost-effective and trusted computing.
✨
Enterprise Web3 Infrastructure
Provides customizable Infrastructure-as-a-Service (IaaS) solutions with monitoring dashboards for businesses developing multi-chain applications.
💬
Multi-Chain Support
Provides support for more than 40 different blockchain protocols for staking, deploying nodes, and creating dApps in a decentralized environment.

What Technology Stack and Infrastructure Does Ankr Use?

Infrastructure

Globally distributed DePIN across 30+ regions with data centers and computing nodes

Technologies

EthereumERC-20Intel SGXDLTRPC

Integrations

EthereumPolygonPolkadotMulti-chain protocols

AI/ML Capabilities

Focuses on decentralized computing infrastructure rather than AI/ML; leverages DLT for secure, distributed node operations and data resource aggregation

Inferred from official descriptions and industry analyses; specific frameworks not publicly detailed

What Are the Best Use Cases for Ankr?

Blockchain Developers
Allows you to quickly access rpc endpoints and apis for over 40 chains to create and deploy dApps without having to manage your own nodes or synchronize nodes.
DeFi Stakers
Earn rewards by utilizing a liquid staking protocol such as Stkr, while keeping your assets liquid, and enabling you to support the validation of a network.
Web3 Enterprises
Enterprise-grade infrastructure and custom APIs are available for streamlining multi-chain operations, along with monitoring for integrating blockchains efficiently.
Individual Node Operators
Staking or validating nodes can be easily deployed and managed remotely with Ankr’s ability to provide performance visibility and avoid slashing penalties.
NOT FORHigh-Frequency Traders
Sub-second latency is not best suited to this option; it is best for infrastructure and development purposes, as opposed to high-speed trading.
NOT FORNon-Web3 Traditional Businesses
Without having specific blockchain-related needs, limited value will be provided from using this service; experience with decentralized technology, and knowledge of cryptocurrency tokens is required.

How Much Does Ankr Cost and What Plans Are Available?

Pricing information with service tiers, costs, and details
☐Service$CostℹDetails🔗Source
Public$0Free, rate-limited endpoints for 40+ chains—
Freemium$0200M monthly API credits, 65+ chains, public rate limits—
PremiumPaid (contact sales)Private endpoints, 80+ chains, higher limits, WebSockets, debug/trace namespaces, team accounts—
EnterpriseCustom quoteDedicated infrastructure, custom configurations, dedicated support—
Public$0
Free, rate-limited endpoints for 40+ chains
Freemium$0
200M monthly API credits, 65+ chains, public rate limits
PremiumPaid (contact sales)
Private endpoints, 80+ chains, higher limits, WebSockets, debug/trace namespaces, team accounts
EnterpriseCustom quote
Dedicated infrastructure, custom configurations, dedicated support

How Does Ankr Compare to Competitors?

FeatureAnkrInfuraAlchemyQuickNode
Multi-chain RPC80+ chains30+ chains20+ chains50+ chains
Node TypesFull/ArchiveFull/ArchiveFull/ArchiveFull/Archive
Free TierYes (Public)YesYesYes
Advanced APIYes (indexed queries)PartialYesYes
WebSocket SupportPremium+YesYesYes
Enterprise SSOCustomYesYesYes
Starting Price$0 (Freemium)$0$0$0
Liquid StakingYes (ankrETH)NoNoNo
Rollup as a ServiceYesNoPartialNo
Global Node NetworkDecentralizedCentralizedCentralizedCentralized
Multi-chain RPC
Ankr80+ chains
Infura30+ chains
Alchemy20+ chains
QuickNode50+ chains
Node Types
AnkrFull/Archive
InfuraFull/Archive
AlchemyFull/Archive
QuickNodeFull/Archive
Free Tier
AnkrYes (Public)
InfuraYes
AlchemyYes
QuickNodeYes
Advanced API
AnkrYes (indexed queries)
InfuraPartial
AlchemyYes
QuickNodeYes
WebSocket Support
AnkrPremium+
InfuraYes
AlchemyYes
QuickNodeYes
Enterprise SSO
AnkrCustom
InfuraYes
AlchemyYes
QuickNodeYes
Starting Price
Ankr$0 (Freemium)
Infura$0
Alchemy$0
QuickNode$0
Liquid Staking
AnkrYes (ankrETH)
InfuraNo
AlchemyNo
QuickNodeNo
Rollup as a Service
AnkrYes
InfuraNo
AlchemyPartial
QuickNodeNo
Global Node Network
AnkrDecentralized
InfuraCentralized
AlchemyCentralized
QuickNodeCentralized

How Does Ankr Compare to Competitors?

vs Infura

Ankr has a much greater multi-chain coverage area (80+ vs 30+) and uses a decentralized model for its node infrastructure, versus Infura which has a centralized model. Ankr has a liquid staking capability that is unique to their product offering, whereas Infura has a stronger emphasis on the Ethereum platform, and an established reputation within the industry.

For multi-chain projects, Ankr is the preferred choice; for Ethereum-centric dApps, Infura is the preferred choice.

vs Alchemy

Ankr provides a larger number of raw infrastructure options for use across multiple blockchains, and has more Web3 native features such as staking. Alchemy has been growing at a faster rate amongst US-based developers, and has been providing stronger developer tooling and notification capabilities.

For enhanced API capabilities, Alchemy would be the preferred choice; for infrastructure fundamentals, Ankr would be the preferred choice.

vs QuickNode

QuickNode is focused primarily on providing speed, and add-on services such as NFT APIs, where Ankr is focusing on providing a larger set of scaling services (RaaS), and enterprise-level blockchain solutions. QuickNode would be a better option for those looking to optimize their single-chain performance.

Single-chains that require optimized performance, QuickNode is the better choice; for more complex multi-chain projects, Ankr is the better choice.

vs Chainstack

This option is a direct RPC competitor. Ankr has a liquid staking ecosystem and scaling services that differentiate them from other RPC providers. Chainstack is focusing more on providing users with managed Kubernetes deployments.

For Web3 native applications, Ankr is the preferred choice; for more traditional cloud deployments, Chainstack is the preferred choice.

What are the strengths and limitations of Ankr?

Pros

  • The largest number of supported chains – 80+ networks, including niche and testnet networks
  • A decentralized infrastructure model – eliminates the single point of failure found in centralized provider models.
  • Integration with liquid staking – allows users to earn rewards, while utilizing RPC services.
  • Advanced Multi-Chain API — Single Query Across Multiple Blockchains
  • Enterprise-Grade Scaling — RaaS and Custom L1 / L2 Deployment
  • Node Distribution Around The World — Better Latency and Reliability Globally
  • Utility Of The ANKR Token — Payments, Staking, Governance Within Ecosystem

Cons

  • Too Restrictive Pricing Tiers For Production Use — Public Limits
  • Brand Recognition Is Lower — Compared To Established Players Such As Infura/Alchemy
  • Token Dependency — Price Volatility Of ANKR Affects Service Costs
  • Documentation Is Dispersed — Scattered Across Products And Services
  • Developer Tooling Is More Basic — Fewer Notifications/Monitors Than Alchemy
  • Opacity of Enterprise — Lack of Transparency in Custom Pricing
  • Concerns About Maturity on MainNet — Newer Infrastructure Compared To Battle Tested Competitors

Who Is Ankr Best For?

Best For

  • Multi-chain dApp developers — No Need To Use Multiple Providers Due to Unmatched Coverage Of 80+ Chains
  • DeFi protocols with staking — Simplification of Operations and Revenue Streams With Liquid Staking
  • Layer 2 rollup teams — Acceleration of Deployment Without Infrastructure Expertise Using RaaS and Scalable Services
  • Global Web3 enterprises — Decentralized Nodes Provide Greater Uptime and Compliance Options
  • Node operators seeking rewards — Join Decentralized Network and Earn ANKR Tokens by Providing Capacity

Not Suitable For

  • Ethereum-only developers — Offer More Specialized ETH Tooling and Community than Infura or Alchemy
  • Budget-conscious startups — Often Cheaper for Production than Freemium Limits — QuickNode
  • Real-time gaming/metaverse — May Not Have as Many Specialized APIs; Consider Dedicated Gaming Infrastructure
  • Non-technical teams — Requires Blockchain Expertise to Access Enterprise Features Unlike No-Code Platforms

Are There Usage Limits or Geographic Restrictions for Ankr?

Public Tier Chains
40+ chains, rate-limited
Freemium Credits
200M API credits/month
Premium Chains
80+ chains, private endpoints
Public Rate Limits
Shared endpoints with strict RPM limits
Supported Namespaces
Full/Archive standard, debug/trace on Premium+
Geographic Availability
Global node distribution, some chain restrictions
Token Requirements
ANKR payments for certain services

Is Ankr Secure and Compliant?

Decentralized Node NetworkGlobal distribution eliminates single points of failure, traffic distributed across independent providers
Enterprise InfrastructureDedicated engineering support, custom configurations, high-throughput workloads
RPC SecurityPrivate endpoints (Premium+), team accounts with access controls
Liquid Staking SecuritySecure LST issuance (ankrETH), audited staking contracts
Multi-Chain Data IsolationSeparate node infrastructure per chain maintains data integrity
Protocol GovernanceANKR DAO voting secures network parameters and upgrades

What Customer Support Options Does Ankr Offer?

Channels
Community support available 24/7Comprehensive self-service docs at ankr.com/docssupport@ankr.com for premium usersFor developer support and bug reports
Hours
Community support 24/7, premium support business hours
Response Time
Community: within hours, Premium: <24 hours SLA
Satisfaction
4.2/5 based on developer community feedback
Specialized
Dedicated technical account managers for Enterprise customers
Business Tier
SLA-backed support with 99.9% uptime guarantees
Support Limitations
•Free tier limited to community Discord and documentation
•No phone support available
•Enterprise support requires custom contract

What APIs and Integrations Does Ankr Support?

API Type
REST RPC endpoints, JSON-RPC, WebSocket for 30+ blockchains
Authentication
API Keys, JWT tokens, IP whitelisting for Enterprise
Webhooks
Available for transaction monitoring and chain events
SDKs
Official JavaScript, Python, Go SDKs on GitHub
Documentation
Comprehensive at docs.ankr.com with interactive API explorer
Sandbox
Free tier endpoints with rate limits for testing
SLA
99.99% uptime across 30+ regions, <200ms p95 latency
Rate Limits
Free: 100 req/sec, Premium: 1,000 req/sec, Enterprise: Custom
Use Cases
dApp development, wallet connectivity, analytics, cross-chain queries, liquid staking integration

What Are Common Questions About Ankr?

Ankr is a Web3 Infrastructure Platform that Provides Decentralized RPC Nodes Across 30+ Blockchains. Developers Connect Through API Endpoints to Query Blockchain Data, Deploy Nodes, and Utilize Staking Services Without Managing Their Own Infrastructure.

Ankr Supports Over 30 Chains Including Ethereum, BNB Chain, Polygon, Solana, Avalanche, and More. New Chains Are Added Regularly and All Supported Networks Can Be Accessed through Unified API.

With a distributed node network across 30+ regions, Ankr truly decentralizes as opposed to the centralized models most providers offer. Ankr's marketplace based cost savings offers users liquid staking and AppChain services.

Yes, Ankr uses enterprise grade security features such as DDoS protection, encrypted traffic and SOC 2 compliance. Additionally, because nodes are located across multiple geographic locations, it prevents any one point of failure from occurring.

Ankr offers a free tier for basic RPC access. The premium tier starts at $49/month for higher limits and enterprise tier includes custom pricing with dedicated support. Additionally, Ankr offers pay-as-you-go options.

Yes, Ankr offers liquid staking solutions for Ethereum, BNB Chain and other blockchains. As part of this solution, Ankr gives users the ability to earn rewards by using their liquid staking tokens (aETHc, ankrBNB) in DeFi applications.

Yes, Ankr has a generous free tier with public RPC endpoints and 100 req/sec limits. There is no requirement for a credit card to begin using Ankr.

Free Tier: 100 req/sec, Premium Tier: 1,000+ req/sec. Ankr also guarantees 99.99% uptime on all 30+ regions where it hosts its nodes and has implemented advanced load balancing.

Is Ankr Worth It?

Ankr is the largest decentralized Web3 infrastructure provider. It powers billions of daily RPC requests across 30+ blockchains. Because of its distributed node network, Ankr is far more reliable than its centralized competitors, while offering both liquid staking and AppChain services. Ankr is ideal for serious Web3 builders who want to build global-scale decentralized applications.

Recommended For

  • Developers creating dApps across multiple chains in Web3
  • DeFi protocol teams that need reliable RPC infrastructure
  • Wallets and exchanges that require node coverage across the globe
  • Teams developing custom blockchains (AppChains).
  • Teams and organizations that prioritize decentralization over centralized providers.

!
Use With Caution

  • Small projects with low traffic - the free tier may be sufficient; however, if you have high volume, the premium tier will be necessary.
  • New to Web3 teams - there will be some learning curve compared to fully managed RPCs
  • High frequency traders - confirm that your application requires Ankr’s latency.

Not Recommended For

  • Budget limited, or non-commercial hobbyist projects - public RPCs, similar to Infura’s free tier will likely meet your needs.
  • Projects using single-chain solutions that do not need to utilize multi-chain architecture
  • Teams requiring fully-managed database solutions that go beyond simple RPC access
Expert's Conclusion

Ankr is the benchmark for decentralized Web3 infrastructure for production dApps which require truly scalable, reliable and decentralized operations globally.

Best For
Developers creating dApps across multiple chains in Web3DeFi protocol teams that need reliable RPC infrastructureWallets and exchanges that require node coverage across the globe

What do expert reviews and research say about Ankr?

Key Findings

Ankr has developed the leading decentralized Web3 infrastructure offering 30+ blockchain RPC coverage, liquid staking protocols and AppChain services, serving billions of daily requests via its global node network. The ANKR token allows for marketplace economics in addition to enabling service payments and providing a mechanism for governance within the platform.

Data Quality

Good - comprehensive technical details from official documentation and developer resources. Limited customer case studies publicly available. Pricing requires direct sales contact for Enterprise.

Risk Factors

!
Significant competition from Alchemy, Infura, QuickNode
!
Volatility of the token price can have significant effects on the cost of accessing services
!
Reliance upon the health of the multi-chain ecosystem
!
Potential rate limiting of high frequency use cases
Last updated: January 2026

What Additional Information Is Available for Ankr?

Global Scale

Ankr processes billions of RPC requests per day through nodes deployed across 30+ regions worldwide. Has successfully handled all types of Web3 traffic including DeFi bull runs and NFT mints without interruption.

Liquid Staking Leadership

Developed the first liquid staking derivatives such as aETHc and ankrBNB. Supports billions in total value locked (TVL) across supported chains while allowing seamless composability of DeFi applications.

AppChains as a Service

Provides end-to-end customized blockchain deployment for Polygon Supernets and Avalanche subnets. Also provides support for listing exchanges and setting up validators.

Developer Community

Has active discord community with >50k members. Hosts regular hackathons, has a grant program and provides comprehensive SDKs for JS, Python and Go.

Enterprise Adoption

Is trusted by many of the largest wallets, exchanges and DeFi protocols. Offers customized infrastructure for institutional blockchain implementations.

What Are the Best Alternatives to Ankr?

  • •
    Alchemy: Top centralised RPC provider with additional API features and a full suite of Web3 tools. While it has a better growth team and more advanced analytics than Ankr, it is also less decentralized. This makes it best suited to teams who prioritize developer experience over decentralization. (alchemy.com)
  • •
    Infura: Owned by Consensys, this RPC infrastructure is used to power MetaMask and thousands of other dApps. Very reliable, however there are potential single points of failure. It is best suited to Ethereum focused projects who require battle tested infrastructure. (infura.io)
  • •
    QuickNode: (QuickNode) Multi-Chain RPC w/ Marketplace Add-Ons & Dedicated Clusters; Ecosystem for Marketplaces but Pricing is Higher. For Teams Requiring Extensive Third Party Add-Ons & Managed Services.
  • •
    Chainstack: (ChainStack) Enterprise Focused Infrastructure for Multi-Cloud Nodes with a Stronger Service Level Agreement (SLA). Compliant for Institutions but More Expensive. For Regulated Entities That Need SOC2 & Audit Ready Infrastructure.
  • •
    Pocket Network: (PoKT) Fully Decentralized RPC Relay Network w/ Different Economic Model. Most Expensive Due to Token Payments but Max Decentralization. Projects That Prioritize Censorship Resistance Above All Else.
  • •
    Moralis: (Moralis) Full Stack Web3 Development Platform w/ RPC + Backend Services. More Comprehensive Than Pure Infrastructure but Steeper Learning Curve. Teams Building Complete dApps Not Just Using RPC.

What Are Ankr's Rpc Performance Metrics?

56ms
Average Latency
99.99%
Uptime SLA
114ms
Regional Latency (EU)
29.8ms
Regional Latency (US)
28.3ms
Regional Latency (APAC)
1,500 RPS
Max Throughput

Which Blockchains Does Ankr Support?

EthereumPolygonArbitrumOptimismAvalancheBNB ChainFantomSolanaBitcoinCosmosMonadFraxtalMidnight

What API capabilities does Ankr offer?

Node API

Access Full and Archive nodes for 80+ blockchains via standard, trace, and debug methods

Advanced API

Multi-chain search, indexed historical data, near-instant speeds

NFT API

NFT metadata and ownership queries

Token API

Token balances and transfers

Portfolio API

Portfolio management and tracking

Transfer API

Transaction transfer data

Webhooks

Real-time event notifications

Archive Data

Full historical state access for select chains

Debug/Trace APIs

Transaction tracing and debugging methods

WebSocket Support

Real-time subscriptions and streaming

gRPC

High-performance RPC protocol support

Smart Wallets

Smart contract wallet integration

Gasless Transactions

Transaction sponsorship support

How Does Ankr's Rate Limits Tiers Compare?

TierRate LimitMonthly AllowancePrice
Freemium30 RPS~1M requests/monthFree
Pay-as-you-go100 RPS~500K requests (100M API credits)From $10
Premium1,500 RPS1B+ API creditsStandard premium tier
Deal Plan1,500 RPS6B-36B API credits$300-$3,000/month
EnterpriseCustomCustomCustom pricing

What enterprise-grade features does Ankr offer?

Dedicated Infrastructure

Enterprise clients access tailored infrastructure

Custom SLA

Custom uptime guarantees available

Priority Support

Direct engineering support for enterprise clients

Rollup-as-a-Service

Deploy dedicated Layer 2 solutions with full engineering support

Custom Rate Limits

Up to 1,500 RPS or higher with enterprise plans

Multi-project Analytics

Comprehensive usage statistics per project

Staking Integration

Liquid staking across 9+ tokens with $83M+ TVL

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