Remittances are cross-border transfers of money, typically sent by migrant workers to family in their home country, representing a major global flow of funds to developing economies. Traditional rails impose high fees and slow settlement, which cryptocurrencies and the Lightning Network aim to reduce. As a use case, remittances anchor much of the argument for Bitcoin and stablecoins as practical money.
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- Conventional providers can charge several percent and take days to settle, especially on low-value corridors. Crypto rails and Lightning offer near-instant, low-fee transfers, though on- and off-ramp friction, volatility, and local liquidity remain practical barriers to mainstream adoption.