In this article, I will analyze the Best Base Cross-Chain Bridges, explaining their role in facilitating the transfer of assets across different blockchains.
These cross-chain bridges integrate Base with all EVM and non-EVM networks, improving liquidity, transfer speeds, and security.
The most appropriate bridge will enable seamless interoperability across the growing Base ecosystem, whether for tokens, NFTs, or DeFi applications.
What Are Cross-Bhain Bridges for Base?
Cross-chain bridges for Base (Coinbase Layer-2) are critical for ecosystem growth because they allow the free movement of tokens, NFTs, and data between Base and other blockchains. These bridges increase liquidity and interoperability while enhancing user access and convenience.
This enables the free movement of assets across multiple networks, including Ethereum, Polygon, Arbitrum, Solana, and others. Bridges integrate Base with both EVM and non-EVM chains, thus increasing accessibility of DeFi, NFTs, and dApps while diminishing fragmentation.
These bridges allow developers to create multi-chain applications and increase user control over asset management, making Base a more interconnected and multifunctional blockchain hub.
How We Choose Best Base Cross-Chain Bridges?
Security & Audits – Prioritized protocols with security audits (Certik, zk-proofs, and cold multi-sig tiered vaults).
Speed & Finality – Quick execution and confirmation of settlements, with some achieving completion in sub 20 seconds.
Fees & Cost Efficiency – Reasonably priced bridging and gas transfer costs.
Multi-Chain Support – Integration with both EVM and non-EVM chains enhances interoperability.
Liquidity & Reliability – Substantial liquidity pools with low slippage support seamless asset transfer.
Innovative Features – Sophisticated functions such as atomic, cross-chain, and gasless swaps.
Developer Tools – Granting access to APIs, SDKs, and other app-embedded widgets provides seamless integration.
User Experience – High transaction success rates coupled with block readable, fee-registered interfaces and lowscalar priced interfaces.
Key Points & Best Base Cross-Chain Bridges List
| Bridge | Key Point / Strength |
|---|---|
| Defiway | Decentralized, Certik-audited bridge with wide support across EVM and non-EVM chains (e.g. Solana, Tron, TON), low fees, and user-friendly interface |
| Symbiosis (via LI.FI) | On-chain liquidity pool engine for fast cross-chain swaps, messaging, farming—supports 25+ chains, flexible SDK/API/widget integration |
| Rango Exchange | Supports bridging from over 60 chains (including Arbitrum, Binance, Optimism) to Base with competitive gas fees |
| Swoop Exchange | Efficient decentralized engine for optimal cross-chain token swaps, designed for speed and cost-effectiveness |
| Jumper.Exchange | Streamlines bridging across 20+ networks with no fees and best-price guarantee for EVM tokens |
| SafeSwap | Provides atomic swap capabilities for native token transfers across chains—decentralized and secure |
| Router Nitro | High-speed, low-cost bridge infrastructure covering 30+ chains for fast settlement |
| ChainPort | Next-gen cross-chain infrastructure with enhanced security, combining reliability with functionality |
| Polyhedra (zkBridge) | Uses zero-knowledge techniques (zkBridge architecture) for highly secure, trust-minimized cross-chain operations |
| Relay Protocol | A decentralized interoperability protocol connecting 40+ blockchains—including Base—via relayer network for efficient asset and data transfers |
10 Best Base Cross-Chain Bridges In 2025
1.Defiway
In 2025, Defiway remains one of the top Base cross-chain bridges due to its security, speed, and low-cost transfers between Defiway and several other blockchains. With a Certik audit, Defiway has proven to be reliable and secure.
In addition to EVM chains, Defiway supports non-EVM chains such as Solana, Tron, and TON, which further expands interoperability outside the Ethereum ecosystem.
The intuitive interface enhances accessibility for novices, while more seasoned learners gain from multichain interface utility spanning swaps and payment.
Owing to its low fees and good performance, Defiway continues to be a top contender. Base users are still empowered with effortless cross-chain liquidity for asset transfers which in turn supports traders and developers.
2.Symbiosis (via LI.FI)
Symbiosis (through LI.FI) provides one of the most efficient and fluid methods of bridging assets to and from Base in 2025. Symbiosis provides BTC swaps through Thorchain and Mode, Blast, Scroll, and Tron as new L2s.
Symbiosis embedded within LI.FI’s aggregator infrastructure works as a cross-chain AMM liquidity protocol.
LI.FI’s smart routing and Symbiosis’s liquidity pools streamline cross-chain transactions, which grants developers and users rapid, non-custodial cross-chain swaps and transfers at a nominal cost. Access through widgets, APIs and SDKs.
3.Rango Exchange
Rango Exchange, a leading universal cross-chain DEX and bridge aggregator, now encompasses Base, expanding user access to over 60 blockchains through a singular interface.
Their non-custodial services span over 100 DEXs and 20 bridges, optimizing transactions with a smart-routing engine that guarantees low slippage, exceptional liquidity, and competitive fees.
In 2025, Rango reported over $500 million in handled volumes and 1.1 million swaps processed in Q2. With cross-chain swaps, Rango improves routing and liquidity depth through new integrations such as Relay Protocol and SushiSwap on Base.
4.Swoop Exchange
Swoop Exchange serves as an advanced Meta-DEX and bridge aggregator, efficiently ranking and routing swap quotes from the leading DEX aggregators and bridges with on-chain and cross-chain transactions.
Swoop supports over 450,000 tokens, 16 EVM-compatible chains (including Base), 13 bridges, 50 DEXs, and over 280 liquidity sources, which demonstrates unparalleled depth and breadth.
Swoop achieves strong execution security that results in safe and reliable transaction completion by employing official router contracts, API calls, gas cost calculations, and a low 0.25% protocol fee.
Best of all, swap, bridge, and chart with all-in-one tools on a single interface which is great for all users from novice DeFi users to veterans.
5.Jumper.Exchange
Jumper.Exchange serves as a singular interface for cross-chain swaps, bridges, and token transfers, including support for Base, thus earning the title “Crypto’s Everything Exchange.
Jumper.Exchange harnesses liquidity from more than 30 decentralized exchanges and 15+ bridge protocols spanning 20–22 major blockchains, striving to optimize for speed, cost, and security. Additionally, providing gas fees, slippage, and transaction time.
In 2025, Jumper added gasless cross-chain swaps through Gelato on 14+ networks and Base-accessible bridging with Etherlink, a Tezos L2. Intuitive and speedy, Jumper.Exchange is tailor-fit for both DeFi novices and veteran power users.
6.SafeSwap
Through pure atomic swaps, SafeSwap provides a powerful, trust-minimized system for transferring native tokens to and from Base and other networks such as Ethereum, VeChain, Polygon, BNB Chain, Optimism, Arbitrum, and Avalanche—no wrapped tokens, no intermediaries, only peer-to-peer transfers with no counterparty risk.
Using Hashed Time-Locked Contracts (HTLCs), it guarantees secure, fail-safe 1:1 swaps with no slippage or disruption to the ecosystem tokenomics .
Additional confirmation verification is done for high-value swaps (greater than $10,000), and the platform allows easy-to-use whitelabel integrations and developer-friendly APIs.
7.Nitro | Router Protocol
Nitro by Router Protocol offers ultra-fast, low-cost bridging that completes cross-chain transfers in under 20 seconds while slashing fees by 60% compared to competitors .
Its security is enhanced by zero-TVL architectural design, preventing asset lock-ups, and the Cross-Chain Intent Framework (CCIF) allows transfers to be automated and combined with staking or swaps .
Nitro also has more than 35 EVM and non-EVM supported chains, and explicitly includes Base in pending integrations, making Nitro developer-friendly with available APIs, SDKs, and widgets for simple integration .
Nitro is positioned as the preferred bridge for modern cross-chain requirements owing to its speed, cost efficiency, and composability.
8.ChainPort
ChainPort provides an efficient and secure option for bridging to and from Base. It supports wrapped asset bridging, native token bridging, and Circle’s USDC Cross-Chain Transfer Protocol (CCTP) bridging, providing customized solutions for different token types.
Through Fireblocks and Gnosis Safe, ChainPort retains up to 98% of funds in multi-signature cold storage, maintaining unparalleled security. ChainPort’s permissionless access, portable embedding via APIs and widgets, and average bridging time of ~ 2.5 minutes make it fast and easy to integrate.
9.Polyhedra (zkBridge)
Polyhedra’s zkBridge is a powerful next-generation cross-chain bridge that utilizes zero-knowledge proofs, offering trust-minimized security while providing cross-chain interoperability without the need for a validator service .
It has more than 25–30 blockchains under its wings, providing services for executing asset swaps, message passing, and transferring NFTs with low on-chain verification overhead and quick finality .
With deVirgo and zkBridge’s innovations, efficient proofs can be generated on low gas and with low-cost zk-offsets . The modular design allows a wide range of applications from bridging tokens to sophisticated, state-aware cross-chain actions, making it safe to use for bridging with Base.
10.Relay Protocol
Relay Protocol utilizes a relayer-based, intent-driven framework to facilitate cross-chain transfers at an ultra-low cost and with incredible speed. Through Relay Protocol cross-chain gas fees are reduced by around 80%, and transfers are completed in seconds.
Users send assets to relayers, and transfers are executed instantaneously on the destination chain. With user-to-relayer transfer systems and the shifting of validation to cheaper settlement chains, extensive on-chain routing is avoided, resulting in drastic simplification of the system’s architecture.
More than 40 blockchains are supported, including Base. Users are able to access seamless bridging, cross-chain execution, and swapping through APIs and SDKs. Relay Protocol stands out as the go-to multichain solution with its proprietary extensive system architectures and user-centered developer APIs and SDKs.
Conclsuion
In conclusion, the most effective Base cross-chain bridges for 2025 will focus on giving users the ability to move tokens, NFTs, and data easily while maintaining strict security measures and having minimal costs.
All bridges enhance security and usability which shifts the focus on the unique strengths each offers. Defiway provides audit-backed safety while Polyhedra offers zk-proof security and Relay provides instant transfers.
Collectively, they enhance the breakable borders between Defi and other chains which, gives Base its edge for being a multi-chain ecosystem.
FAQ
Defiway, Symbiosis, Rango, Swoop, Jumper, SafeSwap, Router Nitro, ChainPort, Polyhedra (zkBridge), Relay Protocol.
Defiway (Certik-audited) and Polyhedra (zk-proofs).
Router Nitro and Relay Protocol.
Jumper.Exchange and Relay Protocol.