# Optimism (OP Mainnet)
> Optimism is a leading Layer 2 scaling solution for Ethereum, part of the OP Stack, designed to facilitate fast, low-cost transactions and asset bridging to and from OP Stack chains. It emphasizes decentralization by actively promoting and integrating third-party ecosystem bridges rather than operating its own primary frontend.
- URL: https://optimly.ai/brand/optimism-op-mainnet
- Logo: https://logo.clearbit.com/app.optimism.io
- Slug: optimism-op-mainnet
- BAI Score: 49/100
- Archetype: Challenger
- Category: Blockchain Infrastructure
- Last Analyzed: August 9, 2026
## Buyer Intent Signals
Problems: Direct Ethereum Mainnet Transactions: Performing transactions directly on the Ethereum mainnet, which typically incurs higher gas fees and slower confirmation times compared to Layer 2 solutions. | Incur High Ethereum Gas Fees: Simply accepting the current state of Ethereum's transaction costs and speeds, which may be prohibitive for frequent or small transactions.
Solutions: Optimism bridge | OP Mainnet bridge | Superbridge Optimism | Other Layer 2 Solutions: Utilizing alternative Layer 2 scaling solutions like Arbitrum, zkSync, or StarkNet for similar benefits in scalability and reduced costs, but potentially with different ecosys | Centralized Exchanges (CEXs): Using centralized exchanges for asset transfers and trading, which can be faster and cheaper for internal transfers but involves custodial risk and less control over asse