Raisin, formerly known as SaveBetter, operates as a deposit aggregator that connects savers with high-yield savings accounts across multiple banks. The platform consolidates accounts in one dashboard, allowing you to compare rates and deposit money without visiting individual bank websites.

Here's how it works. You create one Raisin account and link it to partner banks offering competitive rates. Your money moves between accounts through the platform. Raisin itself doesn't hold deposits. Instead, partner banks FDIC-insure each account up to $250,000, so your money stays protected even if a partner bank fails.

The appeal is straightforward. High-yield savings accounts currently offer rates between 4% and 5.3% annually, depending on the bank and current market conditions. That beats the 0.01% average rate at traditional big banks. Raisin lets you chase these rates without opening accounts at five different institutions.

The catch involves account management. While Raisin simplifies the interface, moving money between accounts takes time. Internal transfers typically process within one to three business days. If you need cash quickly, this lag matters. You'll also pay attention to rate changes. Banks adjust yields constantly. What earns 5.2% today might pay 4.8% next month.

Raisin earns money from partner banks, not from you directly. This commission-based model means you don't pay Raisin fees. However, the rates you see reflect what Raisin negotiates. Those rates may differ slightly from what you'd find by visiting banks directly.

For savers who park money for months or years and check balances occasionally, Raisin works well. The consolidated dashboard saves time. For emergency funds you access frequently, a single high-yield account at a bank like Marcus, Ally, or American Express might suit you better.