Best of · Optimism · Updated
The best Bridge Aggregators on Optimism in 2026
We track 5 Bridge Aggregators that run on Optimism and have reviewed 5 of them in full. Our top pick is Router Protocol. Each one is scored on security, ease of use, fees and features.
Ranked list
- 1
Router Protocol
Bridge Aggregator · Bitcoin, Ethereum, Tron +9
Router Protocol combines a cross-chain swap and transfer service with infrastructure for developers building apps across blockchains. Its broad interoperability toolkit is appealing, but fees, audit details, and dependable access to the swap app need closer scrutiny.
ScoreScore 6.0 out of 10TVL — - 2
Bridgers
Bridge Aggregator · Base, Linea, BNB Chain +13
Bridgers is a non-custodial cross-chain swap aggregator that routes transfers through external DEXs and bridges. It offers broad chain coverage, but route costs, audit details and blacklist controls deserve careful review.
ScoreScore 5.8 out of 10TVL $64.1K−21.9% - 3
XY Finance
Bridge Aggregator · Cronos, Base, Linea +21
XY Finance is a cross-chain swap and bridge aggregator that routes transfers across 17+ EVM chains. It covers many networks, but recorded value is very low and key details such as fees are not published.
ScoreScore 5.5 out of 10TVL $600+1027% - 4
O3 Swap
Bridge Aggregator · Ethereum, BNB Chain, Polygon +9
O3 Swap is a cross-chain swap and liquidity aggregation project for moving assets across multiple blockchains. Its broad network coverage is a potential draw, but current service availability and key operating details are unclear.
ScoreScore 5.0 out of 10TVL — - 5
Butter Network
Bridge Aggregator · Ethereum, Tron, BNB Chain +11
ButterSwap is presented as a one-step cross-chain bridge aggregator, but a reported bridge exploit and pause make its current availability and safety uncertain.
ScoreScore 2.5 out of 10TVL $1.19M−0.0%
Bridge Aggregators on Optimism: the numbers
- Tracked
- 5
- Reviewed
- 5
- Total TVL
- $1.26M
- Avg. score
- 5.0/10
DappsAtlas tracks 5 bridge aggregators on Optimism. Every one of them has a full review. Across the 3 with TVL data, the combined value locked is $1.26M, counting value on every chain they support. Butter Network dominates, with 95% of that total.
By value locked, the largest bridge aggregators on Optimism are Butter Network ($1.19M), Bridgers ($64.1K) and XY Finance ($600). On DappsAtlas scores, Router Protocol ranks first at 6.0/10, ahead of Bridgers (5.8) and XY Finance (5.5). The 5 rated bridge aggregators average 5.0/10, and none scores 8 or above yet.
Beyond Optimism, these bridge aggregators most often also run on Ethereum (5), Arbitrum (5) and Polygon (5). All 3 with a confirmed status are active.
Largest by TVL
- 1
Butter Network$1.19M
- 2
Bridgers$64.1K
- 3
XY Finance$600
Highest rated
- 1
Router Protocol6.0
- 2
- 3
- 4
O3 Swap5.0
- 5
Method
How we ranked them
Reviewed dApps come first. Each DappsAtlas review scores security, ease of use, fees and features from 0 to 10 using public facts such as audits, documentation and on-chain data; the overall score orders the list, with total value locked as the tie-breaker. Projects we have not reviewed yet follow, ordered by total value locked. Scores are never sold.
Guides
Related guides
Blockchain
New Dapps Coming to Optimism: How to Track and Use ThemOptimism is an Ethereum layer-2 network, and new applications arrive on it all the time. This guide explains how launches happen, where to verify them, and how to check a new dapp before you connect a wallet.
Blockchain
Optimism Bedrock Upgrade: What Changed for Users in 2026Optimism's Bedrock upgrade rebuilt the core of its Layer 2 network to lower costs, speed up deposits and align more closely with Ethereum. This guide explains what changed, what it did and did not create for users, and how to check the network's current state yourself.
Blockchain
Uniswap V3 on Optimism: How the Layer 2 Deployment WorksUniswap V3 on Optimism applies the same concentrated liquidity design as the Ethereum version, but on an Ethereum layer 2 where transactions usually cost far less. This guide explains how the deployment works, what changes for swappers and liquidity providers, and what to check before you move funds.
Blockchain
Why DeFi Apps Are Adopting Optimism as an Ethereum AlternativeOptimism is an Ethereum layer-2 network that many DeFi teams now treat as a practical home for lending, trading and yield products. This guide explains what drives that shift, where the trade-offs sit, and how to check current fees, liquidity and withdrawal times yourself.
Blockchain
Optimism Bedrock Upgrade: What Changed and Why It Matters for Users in 2026The Optimism Bedrock upgrade rebuilt how the Optimism layer-2 network is built, run and connected to Ethereum, with lower fees and a shared base for other chains as its main goals. This guide explains what changed, what it means for users and DeFi, and how to check the current state of the network.
Blockchain
Optimism Data Points That Signal a Layer 2 SeasonA layer 2 season is a broad rise in activity, capital and attention across rollups. This guide explains which Optimism and Superchain metrics are worth tracking, how to read them, and which ones are easy to inflate.
Frequently asked questions
What is the largest bridge aggregator on Optimism by TVL?
Butter Network is the largest bridge aggregator on Optimism by total value locked, with $1.19M across all the chains it supports. It is followed by Bridgers ($64.1K) and XY Finance ($600). TVL figures come from DefiLlama and change daily.
Which bridge aggregator on Optimism has the highest DappsAtlas score?
Router Protocol has the highest score at 6.0/10, ahead of Bridgers (5.8) and XY Finance (5.5). Scores weigh security, ease of use, fees and features, and are based only on facts we could verify.
How many bridge aggregators on Optimism has DappsAtlas reviewed?
DappsAtlas tracks 5 bridge aggregators on Optimism. Of these, 5 have a full review and 3 report value locked, $1.26M in total, counting value on every chain they support.
What is the average score for bridge aggregators on Optimism?
The 5 rated bridge aggregators on Optimism average 5.0 out of 10. Of these, 0 score 8 or higher and 1 score below 5.