Mempool.space vs Phalcon Explorer
A detailed head-to-head comparison of Mempool.space and Phalcon Explorer — pricing, features, and which one wins for different use cases.
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 →Phalcon Explorer
Security-focused transaction explorer and debugger from BlockSec
Phalcon Explorer, built by the security firm BlockSec, is a transaction explorer purpose-built for security analysis and debugging rather than everyday lookups. It provides an in-depth, visual breakdo…
Full review →Feature Comparison
| Feature | Mempool.space | Phalcon Explorer |
|---|---|---|
| Transaction History | ✓ | ✓ |
| Contract Verification | ✗ | ✗ |
| Token Tracking | ✗ | ✓ |
| Nft Tracking | ✗ | ✗ |
| Api Access | ✓ | ✓ |
| Multi Chain Support | ✗ | ✓ |
| Gas Tracker | ✓ | ✗ |
| Source Code Viewer | ✗ | ✓ |
| Address Labels | ✗ | ✓ |
| Private Notes | ✗ | ✗ |
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
Phalcon Explorer Pricing
Phalcon Explorer
Free
Free
- ✓Security-focused tx explorer
- ✓Full call traces + state diffs
- ✓Fund-flow visualization
- ✓Exploit/attack analysis
- ✓Major EVM chains
Verdict: Which Should You Choose?
Mempool.space is the better pick if you need best-in-class bitcoin fee estimation and mempool visualization. Phalcon Explorer wins when purpose-built for security analysis and exploit dissection. Both are production-ready — the right choice depends on your team's workflow and budget.