Optimistic Etherscan vs Blockchain.com Explorer
A detailed head-to-head comparison of Optimistic Etherscan and Blockchain.com Explorer — pricing, features, and which one wins for different use cases.
Optimistic Etherscan
The Etherscan-family explorer for the OP Mainnet layer-2
Optimistic Etherscan is the official Etherscan-built block explorer for OP Mainnet, the flagship chain of the Optimism / OP Stack ecosystem. It brings Etherscan's full feature set to Optimism: transac…
Full review →Blockchain.com Explorer
One of the oldest and most-used explorers for Bitcoin and Ethereum
Blockchain.com Explorer is one of the original block explorers, dating back to Bitcoin's early years, and it remains among the most-visited explorers for casual users checking Bitcoin and Ethereum tra…
Full review →Feature Comparison
| Feature | Optimistic Etherscan | Blockchain.com Explorer |
|---|---|---|
| Transaction History | ✓ | ✓ |
| Contract Verification | ✓ | ✗ |
| Token Tracking | ✓ | ✓ |
| Nft Tracking | ✓ | ✗ |
| Api Access | ✓ | ✓ |
| Multi Chain Support | ✗ | ✓ |
| Gas Tracker | ✓ | ✓ |
| Source Code Viewer | ✓ | ✗ |
| Address Labels | ✓ | ✗ |
| Private Notes | Pro plans | ✗ |
Optimistic Etherscan Pricing
Optimistic Etherscan
Free
Free
- ✓Full explorer access
- ✓Unified V2 API (5 calls/sec)
- ✓Contract verification
- ✓Token + gas tracking
Optimistic Etherscan
Pro Starter
$19/mo
$190/yr billed annually
- ✓10 calls/sec
- ✓Address watchlist alerts
- ✓Private notes
- ✓Priority support
Optimistic Etherscan
Pro Standard
$99/mo
$990/yr billed annually
- ✓30 calls/sec
- ✓Advanced monitoring
- ✓CSV exports
- ✓5 user seats
Blockchain.com Explorer Pricing
Blockchain.com Explorer
Free
Free
- ✓BTC, BCH, ETH explorer
- ✓Transaction + address lookup
- ✓Mempool + fee info
- ✓Network statistics
- ✓Basic API access
Verdict: Which Should You Choose?
Optimistic Etherscan is the better pick if you need canonical explorer for op mainnet. Blockchain.com Explorer wins when one of the oldest, most recognized explorers. Both are production-ready — the right choice depends on your team's workflow and budget.