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Axelar

  • What it is:Axelar is a secure, scalable, programmable cross-chain interoperability layer and proof-of-stake blockchain that unifies blockchains for arbitrary data transfer and smart contract execution.
  • Best for:Multi-chain dApp developers, Users bridging between emerging and established blockchains, Cost-conscious cross-chain traders and movers
  • Pricing:Starting from $0.10 to $0.50 USD
  • Rating:82/100Very Good
  • Expert's conclusion:Axelar is an ideal solution for teams that have a requirement for secure multichain infrastructure for complex cross-chain applications where programmability and access to a wide range of ecosystem matters most.
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Reviewed byMaxim Manylov·Web3 Engineer & Serial Founder

What Is Axelar and What Does It Do?

Web3 router and decentralized blockchain network, Axelar connects more than 80 blockchains using cross chain asset transfer and cross chain communications. Co-founded by the founders of Algorand, the company will build the interoperability platform for the Web3 builder using APIs, SDKs, and a validator based architecture to simplify multichain development.

Active
📍Toronto/Waterloo, Ontario, Canada
📅Founded 2020
🏢Private
TARGET SEGMENTS
DevelopersDeFi ApplicationsNFT PlatformsEnterprise FinanceWeb3 Builders

What Are Axelar's Key Business Metrics?

📊
80+
Connected Blockchains
📊
69+
Integrated Blockchains
📊
$1 billion+
Valuation
📊
$35M
Series B Funding
📊
$25M
Series A Funding
📊
Microsoft, Mastercard, J.P. Morgan
Major Partnerships

How Credible and Trustworthy Is Axelar?

82/100
Good

Axelar has demonstrated strong technical credibility as a decentralized interoperability platform with well known, experienced founders and major institutional investors supporting its growth. Although Axelar is a very young network (launched mainnet in 2022), it has reached a level of scale never seen before; 80+ connected blockchains and partnerships with top-tier companies.

BREAKDOWN
Product Maturity75/100
Company Stability85/100
Security & Compliance80/100
User Reviews78/100
Transparency85/100
Support Quality80/100
TRUST SIGNALS
Founded by Algorand researchers with blockchain credentialsPartnerships with Microsoft, Mastercard, and J.P. MorganAchieved $1B+ valuation in Series BProof-of-stake security model with decentralized validators80+ connected blockchains demonstrating network adoptionActive development with new features like Interchain Governance Orchestrator

What is the history of Axelar and its key milestones?

2020

Company Founded

Co-founded by Sergey Gorbunov (assistant professor at University of Waterloo) and Georgios Vlachos (founder of Algorand) to solve blockchain fragmentation and interoperability issues.

2022

Mainnet Launch

The official launch date of Axelar's mainnet was in early 2022, which marked the transition from the test network to the production network.

2022

Series A Funding

Raised $25 million in Series A funding to expand and develop its network.

2023

Series B Funding & Unicorn Status

Closed $35 million Series B round led by Dragonfly Capital, Polychain Capital, and Rockaway Blockchain Fund, to reach over $1 billion dollar valuation.

2023-2025

Ecosystem Expansion

Expanded to 80+ connected blockchains, launched Satellite (Beta) for cross-chain asset transfers, and partnered with Microsoft, Mastercard, and J.P. Morgan.

2025

Enterprise Platform Development

Introduced the Interchain Governance Orchestrator framework, and introduced enterprise focused tools such as ITS (Interchain Token Service) to facilitate token launches on 80+ blockchains and Fullport for cross-chain trading.

What Are the Key Features of Axelar?

✨
General Message Passing (GMP)
Smart transport layer that enables logic execution, automates smart contracts, and provides programmable cross-chain processes in addition to simple asset transfers.
✨
Decentralized Gateways
Smart contracts deployed on every connected blockchain that receive transactions on one chain and send them to another, enabling secure cross-chain operations.
✨
Proof-of-Stake Consensus
Decentralized validator network using PoS mechanism where validators stake AXL tokens to participate in securing network transactions and earn rewards.
🔗
Developer-Friendly APIs & SDKs
Simplified APIs, SDKs, and Virtual Machine allowing developers to build cross-chain applications without writing custom code for each blockchain.
✨
Interchain Governance Orchestrator
Framework enabling developers to execute governance actions for all multichain deployments from a single interface, simplifying dApp management.
✨
Interchain Token Service (ITS)
Enables instant token, stablecoin, and RWA deployment across 80+ blockchains with programmable controls, compliance features, and liquidity routing.
📊
Fullport Trading Integration
Seamless access to leading on-chain trading venues starting with Hyperliquid, enabling cross-chain trading through a single integration.
✨
Multi-Blockchain Yield Generation
Enables yield generation at scale without liquidity fragmentation, starting with XRP and Stellar and expanding across DeFi ecosystem.

What Technology Stack and Infrastructure Does Axelar Use?

Infrastructure

Decentralized network of validators operating gateways across connected blockchains; threshold signature schemes and fall-back mechanisms for security

Technologies

Cosmos SDKProof-of-Stake consensusThreshold cryptographySolidityGo

Integrations

80+ blockchain networks including Ethereum, Cosmos, Avalanche, Polygon, and SolanaDeFi protocols and applicationsNFT platformsStaking and liquidity protocolsTrading venues

AI/ML Capabilities

Not a primary focus; blockchain interoperability emphasizes cryptographic security and decentralized consensus rather than AI/ML capabilities

Based on official documentation, company announcements, and technical specifications from search results

What Are the Best Use Cases for Axelar?

DeFi Developers
Build cross-chain DeFi applications with unified liquidity access across 80+ blockchains without managing separate bridge infrastructure, using Axelar's GMP and APIs for programmable interoperability.
Enterprise Financial Institutions
Launch stablecoins, RWAs, and trading services instantly across 80+ blockchains with built-in compliance, programmable controls, and secure infrastructure through ITS and Fullport.
NFT & Gaming Platform Builders
Deploy NFT applications and gaming assets across multiple chains to reach broader user bases and maximize liquidity without manual bridge management.
Token Project Teams
Achieve turnkey multichain token distribution with instant deployment across 80+ blockchains, compliance features, and automatic liquidity routing.
Cryptocurrency Trading Operations
Execute seamless cross-chain trading through Fullport integration, accessing multiple trading venues and chains without liquidity fragmentation.
Blockchain Infrastructure Providers
Participate in decentralized governance via AXL staking by serving as a validator or node operator for Axelar and earn rewards while securing the network.
NOT FORSingle-Chain Applications Requiring Ultra-Low Latency
Not appropriate - Due to its focus on providing dependable cross-chain messaging, Axelar is not well-suited for latency-critical applications that require sub-millisecond response times.
NOT FORApplications Requiring Privacy-Preserving Cross-Chain Transfers
Relatively limited use case - The current architecture of Axelar prioritizes decentralization and transparency in order to comply with regulations rather than developing privacy features.
NOT FORRetail Users Seeking Simple Single-Asset Transfers
More suited to traditional bridges - Axelar is geared towards developers and institutional users, not just peer-to-peer transfers due to its programmable interoperability features and governance.

How Much Does Axelar Cost and What Plans Are Available?

Pricing information with service tiers, costs, and details
☐Service$CostℹDetails🔗Source
Cross-Chain Transfer Fees$0.10 to $0.50 USDTypical cost for cross-chain transfers depending on transaction type and complexity. Gas fees based on transaction size and cross-chain complexity, paid in AXL tokens.Edge Wallet support documentation
Fee Options - HighVariableFastest bridging and transfer option—
Fee Options - Optimal (Default)VariableBest balance between speed and cost—
Fee Options - LowVariableSlower, more economical option—
Fee Options - CustomVariableAdvanced control over fees for experienced users—
Cross-Chain Transfer Fees$0.10 to $0.50 USD
Typical cost for cross-chain transfers depending on transaction type and complexity. Gas fees based on transaction size and cross-chain complexity, paid in AXL tokens.
Edge Wallet support documentation
Fee Options - HighVariable
Fastest bridging and transfer option
Fee Options - Optimal (Default)Variable
Best balance between speed and cost
Fee Options - LowVariable
Slower, more economical option
Fee Options - CustomVariable
Advanced control over fees for experienced users

How Does Axelar Compare to Competitors?

FeatureAxelarPolygon BridgeTraditional Federated Bridges
Cross-Chain CommunicationYesYesYes
Consensus MechanismProof-of-Stake (PoS)Proof-of-StakeFederated/Multisig
Validator NetworkDynamic set of 75 validatorsDelegated validatorsFixed set of validators
Number of Connected Chains45+ blockchainsLimitedVaries
Asset WrappingYes (ERC-20 wrapped tokens)YesYes
Starting Fee$0.10 to $0.50 per transferVariableVariable
Developer Tools/APIsYes - SDK and APIsLimitedLimited
Single Gas Payment ModelYes (users pay once in source chain)PartialNo
Security ModelPoS-based validator consensusPoS-basedMultisig verification
Cross-Chain Communication
AxelarYes
Polygon BridgeYes
Traditional Federated BridgesYes
Consensus Mechanism
AxelarProof-of-Stake (PoS)
Polygon BridgeProof-of-Stake
Traditional Federated BridgesFederated/Multisig
Validator Network
AxelarDynamic set of 75 validators
Polygon BridgeDelegated validators
Traditional Federated BridgesFixed set of validators
Number of Connected Chains
Axelar45+ blockchains
Polygon BridgeLimited
Traditional Federated BridgesVaries
Asset Wrapping
AxelarYes (ERC-20 wrapped tokens)
Polygon BridgeYes
Traditional Federated BridgesYes
Starting Fee
Axelar$0.10 to $0.50 per transfer
Polygon BridgeVariable
Traditional Federated BridgesVariable
Developer Tools/APIs
AxelarYes - SDK and APIs
Polygon BridgeLimited
Traditional Federated BridgesLimited
Single Gas Payment Model
AxelarYes (users pay once in source chain)
Polygon BridgePartial
Traditional Federated BridgesNo
Security Model
AxelarPoS-based validator consensus
Polygon BridgePoS-based
Traditional Federated BridgesMultisig verification

How Does Axelar Compare to Competitors?

vs Polygon Bridge

Both provide lower-cost-than-traditional-bridges, multi-chain transfer options. Axelar utilizes a dynamic Proof-of-Stake validator network with 75 validators, while Polygon has delegated consensus. Additionally, Axelar currently offers support for 45+ chains with a set of full-featured developer tools and APIs. While Polygon does offer a bridge for transferring assets from Ethereum to Polygon, it focuses less on this area. In terms of user-friendliness, Axelar's one-time payment model is more appealing than the multiple payment model required for Polygon's bridge.

Select Axelar if you are looking for broader multi-chain ecosystems and/or developer-centric infrastructure; select Polygon if you are seeking to transfer assets from Ethereum to Polygon within an already-established ecosystem.

vs Traditional Federated Bridges

As opposed to a federation-based approach using multisig approvals that must be pre-approved, Axelar's Proof-of-Stake-based dynamic validator consensus model provides a greater level of decentralization and security for the network. Furthermore, Axelar allows users to complete their cross-chain transfers without having to perform additional transactions on the destination chain, thus making the process more user-friendly. Although, a federation-based bridge may take advantage of an existing user base and be better validated in the marketplace.

Axelar has greater decentralization and better UX than many legacy bridges that provide proven stability for large scale operations.

vs Squid (Axelar-powered)

Squid is an application built atop Axelar's platform that includes application-layer functionality such as cross-chain asset swaps and seamless experiences. Thus, Squid is a user-facing application, while Axelar is the underlying protocol. Users who access cross-chain transfers via Squid experience the same level of security offered by Axelar but also receive an enhanced user experience.

Axelar is the infrastructure layer; Squid is an easy-to-use application layer that sits on top of Axelar.

What are the strengths and limitations of Axelar?

Pros

  • The decentralized validator network is utilizing a dynamic POS consensus model, which utilizes 75 validators instead of a centralized multisig system to increase both security and resilience.
  • Wide chain compatibility – enables connections to over 45 different blockchains such as Ethereum, Avalanche, Polygon, Fantom and new emerging chains like Base.
  • Developer friendly infrastructure – provides developers with a full suite of SDKs, APIs and smart contracts so that they may quickly integrate cross-chain functionality into their dApps.
  • One-time payment user experience – users only need to pay gas fees once using source-chain tokens; all conversions from source-chain tokens to destination-chain tokens and relay services will happen behind the scenes.
  • Lower-than-expected cross-chain transfer costs – typical cross-chain transfer fees range from approximately $0.10 to $0.50 USD making cross-chain transfers reasonable.
  • Open permissionless network – anyone can participate in the network as either a validator or build applications on the Axelar network; there is no gatekeeper.
  • Multiple fee level options available to users – users have the option to select between High (faster), Optimal (middle ground), Low (more economical) or Custom (users can create custom fee levels).

Cons

  • Reasonable cost of AXL token – AXL currently trades at approximately $0.058-$0.059 USD with a relatively small market capitalization of $66.55M, which raises questions regarding network economics.
  • Cross-chain operations are complex – actual gas costs of cross-chain operations include multiple components (source-chain transaction and relay services), increasing overall gas costs beyond what is quoted for source-chain transactions.
  • Unpredictability of relay service fees – relay service fees are primarily determined by Ethereum gas prices, which creates uncertainty for users.
  • Smaller ecosystem than other established bridges – the Polygon Bridge, for example, has more liquidity and larger user base compared to the Axelar ecosystem.
  • Risk of validator centralization – although Axelar is a decentralized network, 75 validators can still potentially be compromised if significant validators are compromised.
  • Insufficient documentation is provided for more advanced usage scenarios — although developer tools do exist, there is a need for more comprehensive community resources and examples.
  • Emerging Technology – cross-chain bridges are still in the experimental phase and subject to ongoing security considerations, which has been discussed at length in the industry regarding the risks associated with bridges.

Who Is Axelar Best For?

Best For

  • Multi-chain dApp developers — Through its development kits (SDKs), application programming interfaces (APIs) and smart contract development capabilities, Axelar makes it possible for developers to create applications that span over 45 different blockchains without having to manage the complexity of the cross-chain bridges themselves.
  • Users bridging between emerging and established blockchains — Most particularly valuable for Base and other newer chains wishing to connect into well established ecosystems. Axelar has created the necessary cross-ecosystem infrastructure linkages between new blockchains and their users and liquidity providers on older established networks.
  • Cost-conscious cross-chain traders and movers — The fees associated with transferring funds across blockchains range from $0.10 to $0.50, which is extremely competitive. Allowing for flexible fee options ranging from Low and Optimal options, users who are looking to transfer assets economically can take advantage of this feature.
  • Institutions and compliant platforms — With gateway smart contracts and a well-designed protocol architecture, institutional customers have access to a wide variety of products such as Interchain Token Service (ITS) that supports the distribution of stablecoins and RWA's across 80+ blockchains.
  • DeFi protocols seeking multi-chain expansion — By allowing for the creation of seamless yields and tokens across chains and preventing liquidity fragmentation, Axelar is particularly useful to protocols that want to expand their reach beyond a single chain.

Not Suitable For

  • Users requiring ultra-low fees and instant transfers — Although competitively priced, cross-chain transfers are inherently multi-step and therefore more expensive than relaying. Therefore, consider using a single-chain operation when available for immediate same-chain operations.
  • Highly risk-averse institutions without bridge experience — As cross-chain bridges continue to evolve as technology, documented risks will likely continue to be present. Institutional customers who prioritize the greatest amount of stability should consider alternative solutions such as traditional single-chain infrastructure or dedicated private bridges. Prioritize your operational experience and risk tolerance.
  • Small users moving minimal assets — Although low in absolute terms, fees may not justify transfers less than $100. Smaller users may be better off to accumulate their assets on a single chain before making the transition to another chain.

Are There Usage Limits or Geographic Restrictions for Axelar?

Supported Blockchains
45+ connected chains including Ethereum, Avalanche, Polygon, Fantom, Moonbeam, Base, and others; expanding ecosystem
Supported Assets
Native tokens via wrapped ERC-20 versions including AVAX, ETH, FTM, GLMR, MATIC; growing list
Cross-Chain Fee Range
Typically $0.10 to $0.50 USD per transfer, depending on transaction type and complexity
Validator Network Size
75 active validators at current capacity using dynamic PoS consensus
Gas Price Dependency
Relay fees adjusted based on average Ethereum gas prices across all interconnected chains; users cannot avoid market-driven fluctuations
Payment Model
Users pay gas in source-chain native tokens only; AXL token not required for users (only for validators and governance)
User Requirements
Users do not need to hold AXL tokens; conversions handled transparently by protocol
Relay Operations
Users do not need to post additional transactions on destination chains or perform manual relays; covered by Axelar network

Is Axelar Secure and Compliant?

Proof-of-Stake Consensus SecurityUses the same PoS security mechanism that secures most connected blockchains. Dynamic validator set of 75 validators participate in multiparty signing and vote on external chain states.
Decentralized Validator NetworkPermissionless network where anyone can join as a validator. No single point of failure with federated or centralized verification models.
Multiparty SigningValidators participate in multiparty signing to authorize cross-chain transactions, distributing trust across network participants.
Cross-Chain VerificationDynamic validator consensus mechanism verifies transactions across chains, replacing traditional federated or optimistic security models.
External Chain State MonitoringValidators monitor and vote on the state of external blockchains to ensure accurate cross-chain communication.
Interoperability with Emerging Consensus MechanismsArchitecture designed to accommodate future consensus mechanisms including zero-knowledge proofs and other innovations.
Gateway Smart ContractsDedicated smart contracts manage cross-chain connectivity and asset flow, enabling secure and programmable cross-chain operations.
Compliance FeaturesITS (Interchain Token Service) includes programmable controls and compliance routing, supporting institutional and regulated use cases.

What Customer Support Options Does Axelar Offer?

Channels
Community support via official Discord serverSelf-service via docs.axelar.devDeveloper support via GitHub issues and discussions
Hours
24/7 community support
Response Time
Community channels; varies by volunteer availability
Specialized
Dedicated developer resources via documentation and SDKs
Support Limitations
•No phone or live chat support
•Primarily community-driven for non-enterprise users
•No guaranteed response times publicly documented

What APIs and Integrations Does Axelar Support?

API Type
General Message Passing (GMP) protocol for cross-chain communication
Authentication
Proof-of-stake validator consensus with threshold signatures
Webhooks
Not applicable; uses gateway smart contracts and GMP for event handling
SDKs
Official SDKs available on GitHub for JavaScript, Solidity, Rust and more
Documentation
Comprehensive at docs.axelar.dev with code examples and guides
Sandbox
Testnet environments available for GMP and gateway testing
SLA
Network secured by 75+ validators; proven resilience during 2023 bridge exploits
Rate Limits
Gas-based limits on connected chains; validator consensus required
Use Cases
Cross-chain token transfers, function calls, DeFi, NFTs, gaming via GMP and ITS

What Are Common Questions About Axelar?

AXELAR functions as a complete Proof Of Stake (PoS) Blockchain utilizing over 75 Validators, as opposed to being simply a multi-signature (multisig) bridge. AXELAR also utilizes programmable General Message Passing (GMP) for complex cross-blockchain function calls that extend beyond token transfer. The hub-and-spoke design of AXELAR provides for isolation of chain specific risk while providing for universal connectivity.

GMP allows developers to send arbitrary messages/data/smart contract calls across blockchains in a single transaction. On source/destination chains, gateway contracts will work with AXELAR validators for secure execution; which enables one-click cross-blockchain swaps, DeFi transactions and NFT transfers.

AXELAR has successfully integrated over 70 blockchains including Ethereum, Polygon, Binance Smart Chain (BNB Chain), Bitcoin (via Stacks), Solana, Base, Hedera, and the Cosmos IBC ecosystem. Any new blockchain wishing to integrate into the AXELAR ecosystem may do so without needing permission via the Interchain Amplifier. AXELAR is capable of integrating with both EVM and non-EVM, as well as consensus-agnostic protocols.

YES, secured by 75 active Proof of Stake (PoS) validators utilizing threshold cryptography. Withstood the 2023 Multichain collapse unscathed while many other bridges were compromised. Utilizes decentralized hub-and-spoke design to isolate compromised chains.

ITS creates native multichain tokens that utilize a single EVM address across multiple connected blockchains eliminating wrapped tokens. Native multichain tokens retain their original properties such as fungibility and yield while allowing for customizable controls. Native multichain tokens are deployed through the ITS Hub for seamless cross-blockchain deployment.

Developers can use GMP SDK's for JavaScript/Solidity integration that requires only one code base across all chains. Deployment of GMP SDKs can be done through docs.axelar.dev with testnets available for sandbox testing. Developers can also use Squid Router for liquidity and complex applications such as Automated Market Makers (AMMs) across multiple blockchains.

AXL tokens serve to secure the PoS network through staking. The Cobalt upgrade burns 98% of all cross-blockchain fees; which makes the remaining supply deflationary. Remaining cross-blockchain fees will be utilized for funding community grants.

The use of gateway contracts on target chains that require validator consensus to process is a source of additional delay when compared to native transfers. As GMP calls are complex they can result in higher gas costs. The success of swaps depends upon sufficient liquidity on the connected chain.

Is Axelar Worth It?

Axelar enables powerful, universal cross-chain interoperability by means of its PoS blockchain architecture and GMP protocol which connects 70 + different networks and allows for programmable messaging that is far more than just simple bridges. Its proven track record of security throughout the 2023 exploit cycle makes it an attractive option for enterprises looking to build scalable infrastructure. It is best suited for developers who are creating dApps with multiple blockchains, DeFi protocols that require liquidity across various ecosystems, gaming /NFT platforms that need universal asset portability.

Recommended For

  • Developers who are building cross-chain dApps using web3 technologies.
  • DeFi protocols that require liquidity across various ecosystems.
  • Gaming/NFT platforms that require universal asset portability.
  • Teams that prioritize security over transfer time.

!
Use With Caution

  • High frequency traders that require sub-second settlement times.
  • Projects with minimal multichain requirements.
  • Teams that lack the required resources for developing in solidity/javascript.

Not Recommended For

  • Single-blockchain applications.
  • Budget constrained projects that avoid paying for gas/validator fees.
  • Users that require native transfers instantly without the aid of a bridge.
Expert's Conclusion

Axelar is an ideal solution for teams that have a requirement for secure multichain infrastructure for complex cross-chain applications where programmability and access to a wide range of ecosystem matters most.

Best For
Developers who are building cross-chain dApps using web3 technologies.DeFi protocols that require liquidity across various ecosystems.Gaming/NFT platforms that require universal asset portability.

What do expert reviews and research say about Axelar?

Key Findings

Axelar offers true blockchain level interoperability that connects 70 + chains through the use of PoS validators and GMP protocol allowing developers to create programmable cross-chain applications that go well beyond token bridging. It has also shown that it is a secure system of communication as evidenced by its ability to isolate hubs and spokes in the event of a 2023 exploit cycle. Axelar also supports native multichain tokens via ITS and offers developer friendly SDKs and documentation.

Data Quality

Good - comprehensive technical details from official docs, whitepaper, and blog. Limited customer reviews and enterprise case studies publicly available.

Risk Factors

!
Despite having a very solid architecture, cross-chain bridges continue to be a source of attacks against them.
!
If the concentration of stake occurs, validator centralization can become a risk.
!
There are dependencies on audits for gateway contracts across ecosystems.
!
There are competing products such as Cosmos IBC and LayerZero.
Last updated: February 2026

What Additional Information Is Available for Axelar?

Network Security Record

Despite the 2023 Multichain attack and subsequent failure of numerous other bridge attacks Axelar continued to operate throughout 2023. There are currently 75 active Validators that utilize a threshold-based system of cryptography to secure the network. The network is protected by a hub-and-spoke architecture which provides automatic isolation from any compromised chains.

Developer Ecosystem

The Powers Squid Router allows users to execute one click swaps along with hundreds of GMP applications. Documentation for Axelar can be found at docs.axelar.dev. In addition, there are SDKs in several languages that allow developers to build upon the Axelar platform. Testnets are also provided to enable developers to test their applications for both GMP and AVM purposes.

Tokenomics Update

Following the Cobalt upgrade, Axelar has implemented a burn mechanism where it is burning 98% of all AXL cross-chain transaction fees thereby providing a deflationary effect to the overall tokenomics. The remaining 2% of the fees will fund community grants and provide additional incentives to the network. The network is secured through the process of staking.

Bitcoin Integration

Axelar’s Bridges connects over 70 chains that support Bitcoin through Stacks to unlock DeFi applications. Additionally, Axelar’s Interchain Amplifier enables developers to deploy permissionless gateways to access Bitcoin’s massive $2T market cap.

Product Roadmap

The Axelar Virtual Machine (AVM) is now live and supports the execution of smart contract code on top of Axelar. This will expand the Axelar ecosystem as more chains become permissionlessly connected to the Axelar network. Additionally, the ITS Hub is now operational and supports the creation and issuance of native multichain tokens.

What Are the Best Alternatives to Axelar?

  • •
    LayerZero: The Axelar omnichain interoperability protocol utilizes an oracle-verifier based architecture to facilitate cross-chain messaging. While this architecture does have the potential to be used for cross-chain messaging, it is significantly lighter weight than Axelar’s Proof-of-Stake (PoS) architecture and therefore may rely on a set of trusted verifiers. This architecture would be best suited for use cases that require a lightweight cross-chain messaging solution with broad support across multiple chains (layerzero.network).
  • •
    Wormhole: Wormhole provides cross-chain messaging services utilizing a guardian validator network to secure over 30 chains. Although Wormhole does offer similar GMP capabilities to Axelar, its security model differs significantly from Axelar’s post-2022 exploit. Furthermore, Wormhole places a strong emphasis on Solana and EVM focused solutions, particularly when compared to Axelar. Due to this focus, Wormhole would be best suited for DeFi protocols that require high throughput token bridges (wormhole.com).
  • •
    Cosmos IBC: The Cosmos SDK Inter-Blockchain Communication (IBC) protocol natively supports sovereign chain connections within the Cosmos ecosystem. The IBC protocol provides a light client-based verification architecture that ensures messages are securely delivered between chains. However, the IBC protocol only supports IBC enabled chains whereas Axelar’s architecture provides a universal approach to connecting any chain together. Therefore, the IBC protocol would be best suited for Cosmos/Sui focused developers who seek to connect their sovereign chains (cosmos.network).
  • •
    Chainlink CCIP: The Cross-Chain Interoperability Protocol (CCIP) uses Chainlink oracles to securely deliver cross-chain messaging services. The CCIP is enterprise focused and includes ARM Lane risk management features to ensure secure transactions. Due to the use of decentralized oracles, the CCIP provides a highly secure method for risk-averse DeFi protocols to communicate with other chains. As such, the CCIP would be best suited for these types of use cases (chain.link/ccip).
  • •
    deBridge: A Solana based crosschain transfer protocol with faster settlement times. Uses a liquidity pool of NFTs to lower latency compared to other protocols using PoS consensus models. Ideal for making high speed EVM/Solana transfers. (DeBridge.finance)

What Are Axelar's Bridge Metrics?

45+
Connected Chains
75
Active Validators
EVM, Cosmos, Solana
Supported Ecosystems

Which Blockchains Does Axelar Support?

EthereumAvalancheBaseBinanceCosmosFantomLineaMoonbeamPolygonSolana

What Are Axelar's Bridge Fees?

Fee Structure
Paid in source chain native token
Security Model
Proof-of-Stake consensus
Gateway Contracts
Deployed on each chain
Relayer Mechanism
Validator network coordination

What Is Axelar's Security Audits Status?

Proof-of-Stake Validators75 validators staking AXL
Threshold SignaturesConsensus-based security
Gateway Smart Contracts
Hub-and-Spoke ArchitectureIsolates chain failures
General Message PassingSecure cross-chain communication

What Bridge Features Does Axelar Offer?

General Message Passing (GMP)

Crosschain communication for arbitrary data or functions to be called programmatically.

Interchain Token Service (ITS)

Multichain native tokens; no need to wrap them.

Decentralized Validator Network

Uses Proof-of-Stake consensus model with 75 active validators.

Gateway Smart Contracts

Each chain has an endpoint where communications can take place.

Hub-and-Spoke Topology

Enables scalable, any-to-any chain connectivity

How Does Axelar's Bridge Compare?

FeatureAxelarTraditional BridgesMultisig Bridges
ArchitectureFull blockchain + PoSPoint-to-pointMultisig contracts
Security ModelValidator consensusTrusted intermediariesThreshold signatures
CapabilitiesGMP + programmableToken transfers onlyBasic asset bridging
Chain ConnectivityHub-and-spoke (45+)Pairwise connectionsLimited scale
Failure IsolationYesNoNetwork-wide risk

What Is Axelar's Liquidity Info?

AXL tokens
Validator Staking
Proof-of-Stake
Network Security

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