River

You bet we're publishing 12 proofs again this year. Don't trust, verify.

River

River | Invest in Bitcoin with confidence.

Easily buy Bitcoin in minutes. Zero fees on recurring buys. Invest in Bitcoin with confidence with world-class security.

$40 billion worth of bitcoin. That's how much the 21 largest holders accumulated in 2025. A rising tide lifts all boats.

Many institutions earn interest on your cash. We give it back to you, paid in bitcoin. Our clients have earned 64 BTC to date. Bitcoin Interest on Cash is: - a bonus on cash held for recurring buys. - earned on cash reserved for target price orders. - for people who need to hold cash. - an easy entry if you're hesitant to buy today. Learn more and read the disclosures

River

Bitcoin Interest | River

Earn interest on your cash. Paid in Bitcoin.