Why mempool? Confirmed transactions are history. Mempool transactions are happening right now — unconfirmed, visible to miners and validators but not yet settled. A $10M BTC transfer visible in the mempool gives you 10 minutes of lead time before the market knows it confirmed.

BTC Mempool Congestion
Fast (sat/vB)
Medium
Pending $1M+
ETH Gas / Pending
Avg Gas (gwei)
Pending $1M+
Total Value
Total Pending
BTC Pending
ETH Pending
Total Value
Chain:
Status:
Chain Value From → To Fee Rate Est. Confirm Status Detected Tx Hash
Loading pending transactions…