Smartlead
The closest one-to-one Instantly swap: unlimited email accounts and unlimited warmup baked in, so the price you see is closer to the price you pay.
- Use when
- You like how Instantly works but hate watching the inbox count cap your sending. You're scaling volume and want infrastructure that doesn't nickel-and-dime each mailbox.
- Skip when
- You want a built-in lead database. Smartlead is a sender, not a data tool, so you'll still pair it with something for prospects. The interface is also dated.