Etherscan vs Mempool.space
A detailed head-to-head comparison of Etherscan and Mempool.space — pricing, features, and which one wins for different use cases.
Etherscan
The definitive Ethereum block explorer trusted by 10M+ users
Etherscan is the most widely used Ethereum block explorer and data aggregator, serving over 10 million monthly users and processing hundreds of millions of API calls per day. For any Ethereum develope…
Full review →Mempool.space
Open-source Bitcoin explorer and real-time mempool visualizer
Mempool.space is the most popular open-source Bitcoin block explorer and mempool visualizer, and it has become the default tool for understanding Bitcoin fee markets. Its signature feature is a live, …
Full review →Feature Comparison
| Feature | Etherscan | Mempool.space |
|---|---|---|
| Transaction History | ✓ | ✓ |
| Contract Verification | ✓ | ✗ |
| Token Tracking | ✓ | ✗ |
| Nft Tracking | ✓ | ✗ |
| Api Access | ✓ | ✓ |
| Multi Chain Support | ✗ | ✗ |
| Gas Tracker | ✓ | ✓ |
| Source Code Viewer | ✓ | ✗ |
| Address Labels | ✓ | ✗ |
| Private Notes | Pro plans | ✗ |
Etherscan Pricing
Etherscan
Free
Free
- ✓Block explorer access
- ✓API (5 calls/sec)
- ✓Contract verification
- ✓Token tracking
- ✓Gas tracker
Etherscan
Pro Starter
$19/mo
$190/yr billed annually
- ✓Higher API limits (10 calls/sec)
- ✓Address watchlist alerts
- ✓Private notes
- ✓Priority support
Etherscan
Pro Standard
$99/mo
$990/yr billed annually
- ✓30 calls/sec
- ✓Advanced monitoring
- ✓CSV exports
- ✓5 user seats
Mempool.space Pricing
Mempool.space
Free
Free
- ✓Open-source Bitcoin explorer
- ✓Live mempool + fee estimation
- ✓Lightning Network exploration
- ✓Mining pool statistics
- ✓Self-hostable; enterprise tier available
Verdict: Which Should You Choose?
Etherscan is the better pick if you need the de facto standard — every ethereum tool links to etherscan for verification. Mempool.space wins when best-in-class bitcoin fee estimation and mempool visualization. Both are production-ready — the right choice depends on your team's workflow and budget.