In this article, I will talk about the Best Layer-2 Crypto Alternatives to Polygon. As Ethereum gets congested, Layer-2 solutions enhance the speed and drastically reduce the cost of transactions while keeping the security intact.
Transactions on Arbitrum, Optimism, StarkNet, Immutable X, Loopring, Mantle Network, ZKSpace, and Metis are more efficient for DeFi, NFTs, and dApps, enabling developers and users to harness the blockchain effortlessly.
Key Point & Best Layer-2 Crypto Alternatives to Polygon List
Layer-2 Solution | Key Points |
---|---|
Arbitrum (ARB) | EVM-compatible, rollup-based, fast transactions, low fees, strong Ethereum ecosystem integration. |
Optimism (OP) | Optimistic rollup, Ethereum-compatible, low gas fees, secure, supports DeFi and NFTs. |
StarkNet (STRK) | ZK-rollup, high scalability, fast finality, strong security via STARK proofs, supports complex smart contracts. |
Immutable X | ZK-rollup, NFT-focused, zero gas fees for minting/trading, eco-friendly, scalable marketplace support. |
Loopring | ZK-rollup, high-speed trading, low fees, decentralized exchange focus, secure smart contracts. |
Mantle Network | Ethereum Layer-2, rollup-based, scalable dApps support, fast transactions, low-cost gas fees. |
ZKSpace | ZK-rollup, scalable DeFi and NFT solutions, low fees, fast Ethereum transactions, secure protocol. |
Metis | Optimistic rollup, fast and low-cost transactions, supports DAOs and DeFi projects, scalable infrastructure. |
1.Arbitrum (ARB)
Arbitrum (ARB) is one of the best Layer-2 crypto alternatives to Polygon due to its seamless Ethereum compatibility and fast transaction speeds. It is perfect for DeFi and NFT applications because of its innovative use of rollup technology which reduces gas fees while maintaining strong security.

It is perfect for DeFi and NFT applications because of its innovative use of rollup technology which reduces gas fees while maintaining strong security. The robust ecosystem supporting dApps helps to guarantee liquidity and user adoption. For developers and users looking for cost-effective blockchain alternatives, Arbitrum is the go-to option because they can use it freely without needing to scale Ethereum or trade-off decentralization.
Feature | Details |
---|---|
Name | Arbitrum (ARB) |
Type | Layer-2 Ethereum Rollup |
KYC Requirement | Minimal / Not required for most users |
Transaction Speed | Fast, near-instant finality |
Transaction Fees | Low compared to Ethereum mainnet |
Compatibility | Fully Ethereum-compatible (EVM) |
Supported dApps | DeFi, NFT, and general smart contracts |
Security | Inherits Ethereum-level security |
Unique Advantage | High scalability with minimal gas fees, strong ecosystem adoption |
2.Optimism (OP)
Optimism (OP) stands among the top alternatives to Polygon as a leading Layer-2 solution. It offers fast and low-cost Ethereum transactions using optimistic rollup technology. It retains complete Ethereum compatibility which enables developers to deploy smart contracts with ease and lower gas fees.

Optimism is great for DeFi platforms and dApps because of the ease of integration and its primary focus on simplicity, security, and scalability. Optimism ensures reliable performance and its expanding ecosystem makes for uninterrupted smooth transactions, which enhances the user experience. This makes Optimism a very effective and sensible option for Layer-2 Ethereum scaling.
Feature | Details |
---|---|
Name | Optimism (OP) |
Type | Layer-2 Ethereum Optimistic Rollup |
KYC Requirement | Minimal / Not required for most users |
Transaction Speed | Fast finality with reduced latency |
Transaction Fees | Low compared to Ethereum mainnet |
Compatibility | Fully Ethereum-compatible (EVM) |
Supported dApps | DeFi, NFT platforms, and general smart contracts |
Security | Inherits Ethereum security with fraud-proof mechanism |
Unique Advantage | Combines low fees and seamless Ethereum compatibility for scalable dApps |
3.StarkNet (STRK)
StarkNet (STRK) utilizes ZK-rollup technology for scalability and security, making it one of the best Layer-2 solutions, and a notable competitor to Polygon. STARK proofs enable fast and cost-effective transaction finality, further strengthening the network.

StarkNet facilitates complex smart contracts, making it a mainstay for sophisticated DeFi and NFT platforms. Its focus on trustless verification and high throughput enables full network dApp StarkNet’s security and efficiency. This distinction places it amongst the leading Layer-2 solutions on the Ethereum network.
Feature | Details |
---|---|
Name | StarkNet (STRK) |
Type | Layer-2 Ethereum ZK-Rollup |
KYC Requirement | Minimal / Not required for most users |
Transaction Speed | High throughput with fast finality |
Transaction Fees | Significantly lower than Ethereum mainnet |
Compatibility | Supports Ethereum smart contracts via Cairo language |
Supported dApps | DeFi, NFT platforms, and complex smart contracts |
Security | Ethereum-level security with STARK proofs |
Unique Advantage | High scalability and trustless verification for advanced dApps |
4.Immutable X
Immutable X is a prominent competitor of Polygon as a Layer-2 solution focused on NFTs and gaming. Leveraging ZK-rollup technology, it ensures instantaneous, cost-free transactions with the security of the Ethereum network. Its ecosystem-friendly policy lower expenses on energy within the blockchain, appealing to developers and users with a focus on eco-friendly solutions.

Immutable X also offers a robust marketplace framework with effortless minting, trading, and management of NFTs. Immutable X differentiates itself as an effective Layer-2 solution for creators and collectors with its tailored services, low expenses, high throughput, and special NFT-centric features.
Feature | Details |
---|---|
Name | Immutable X |
Type | Layer-2 Ethereum ZK-Rollup |
KYC Requirement | Minimal / Not required for most users |
Transaction Speed | Instant, high-throughput transactions |
Transaction Fees | Zero gas fees for minting and trading NFTs |
Compatibility | Fully Ethereum-compatible for NFTs and dApps |
Supported dApps | NFT marketplaces, gaming platforms, and collectibles |
Security | Ethereum-level security with ZK-rollup technology |
Unique Advantage | Gas-free NFT transactions with eco-friendly and scalable infrastructure |
5.Loopring
Loopring competes strongly with Polygon as a top-tier Layer-2 crypto solution, specializing in high-frequency trading and decentralized financial services. With its implementation of ZK-rollup technology, transaction costs are lowered significantly without sacrificing the security offered by Ethereum.

With fast, low-fee decentralized exchanges and payment solutions, Loopring’s supporting dApps are a boon for traders, and dApp developers will find its use friendly. Its combined scalability, security, and efficiency user– further cement Loopring’s reputation as one of the most practical and trusted Layer-2 solutions in the Ethereum ecosystem.
Feature | Details |
---|---|
Name | Loopring |
Type | Layer-2 Ethereum ZK-Rollup |
KYC Requirement | Minimal / Not required for most users |
Transaction Speed | High-speed transactions with fast finality |
Transaction Fees | Very low compared to Ethereum mainnet |
Compatibility | Ethereum-compatible smart contracts |
Supported dApps | DeFi platforms, decentralized exchanges, and payments |
Security | Ethereum-level security using ZK-rollup proofs |
Unique Advantage | Combines low fees and high-speed trading for DeFi and payment solutions |
6.Mantle Network
Mantle Network is an emerging Layer-2 solution and a top alternative to Polygon, designed to enhance Ethereum’s scalability and reduce gas fees. It guarantees low-cost and rapid transactions while rollup technology guarantees high levels of security for smart contracts and decentralized applications.

The infrastructure of Mantle Network is tailored for high-throughput dApps, making it well suited for DeFi, gaming, and NFT platforms. With its cheap costs, high speeds, and Mantle Network’s effortless integration with Ethereum, it is a practical and effective option for developers and users looking for scalable Layer-2 solutions.
Feature | Details |
---|---|
Name | Mantle Network |
Type | Layer-2 Ethereum Rollup |
KYC Requirement | Minimal / Not required for most users |
Transaction Speed | Fast finality with high throughput |
Transaction Fees | Low-cost transactions compared to Ethereum mainnet |
Compatibility | Fully Ethereum-compatible for dApps and smart contracts |
Supported dApps | DeFi, NFT platforms, and general dApps |
Security | Ethereum-level security with rollup technology |
Unique Advantage | Scalable infrastructure for fast, low-cost Ethereum applications |
7.ZKSpace
ZKSpace is a strong contender to Polygon as a Layer 2 solution and leverages ZK-rollup technology to provide swift, economical, and secure transactions on Ethereum. It is particularly effective for DeFi applications and NFT projects that require scalability as well as keen on sustaining high throughput and low fees.

The emphasis that ZKSpace places on trustless verification and smart contract performance facilitates effortless interaction for developers and users alike. ZKSpace is a remarkable Layer-2 solution for Ethereum’s growth because of its unmatched speed, security, and cost-effectiveness.
Feature | Details |
---|---|
Name | ZKSpace |
Type | Layer-2 Ethereum ZK-Rollup |
KYC Requirement | Minimal / Not required for most users |
Transaction Speed | High-speed transactions with fast finality |
Transaction Fees | Very low compared to Ethereum mainnet |
Compatibility | Ethereum-compatible smart contracts |
Supported dApps | DeFi platforms, NFT projects, and payments |
Security | Ethereum-level security using ZK-rollup proofs |
Unique Advantage | Efficient, low-cost, and scalable solution for DeFi and NFTs |
8.Metis
Metis stands out as one of the leading competitors to Polygon, serving as a potent Layer-2 solution designed to augment the Ethereum network’s scaling capabilities and lower its transaction fees. With the use of optimistic rollup technology, it achieves fast and low-fee transactions without compromising the security of dApps and smart contracts.

Metis places particular emphasis on serving DAOs and decentralized businesses, offering frameworks for advanced governance as well as for joint undertakings. Given Metis’ speed, low costs, and strong ecosystem backing, it is an effective and sensible option for those looking for sophisticated Layer-2 Ethereum solutions.
Feature | Details |
---|---|
Name | Metis |
Type | Layer-2 Ethereum Optimistic Rollup |
KYC Requirement | Minimal / Not required for most users |
Transaction Speed | Fast finality with high throughput |
Transaction Fees | Low-cost compared to Ethereum mainnet |
Compatibility | Fully Ethereum-compatible for dApps and smart contracts |
Supported dApps | DeFi platforms, DAOs, NFT projects, and general dApps |
Security | Ethereum-level security with optimistic rollup technology |
Unique Advantage | Scalable infrastructure supporting DAOs and collaborative applications |
Conclusion
In summary, Arbitrum, Optimism, StarkNet, Immutable X, Loopring, Mantle Network, ZKSpace, and Metis are great L2 crypto alternatives to Polygon as they solve issues of low fees and high speed transactions on Ethereum.
From ZK-rollups to NFT focused marketplaces and even DAO integrated platforms, each one has their own edge. These layer-2 networks will enhance developers and users to great blockchain experiences. Thus, they are vital for future decentralized applications.
FAQ
What are Layer-2 crypto solutions?
Layer-2 solutions are blockchain protocols built on top of Ethereum to improve scalability, reduce transaction fees, and increase speed without compromising security.
Why should I consider alternatives to Polygon?
While Polygon is popular, alternatives like Arbitrum, Optimism, and StarkNet offer unique features, faster transactions, lower fees, or specialized support for NFTs and DeFi.
Which Layer-2 is best for DeFi applications?
Arbitrum, Optimism, Loopring, and StarkNet are ideal for DeFi due to fast, low-cost transactions and strong smart contract support.