Home  //  The Straight-Up Guarantee

The Straight-Up Guarantee

ListBro backs its work in credits, not fine print. If we clear an address to SEND and it bounces, we credit it back. And your first 1,000 are free, no card.

We put the risk on us, not you

A new name asking to clean your list should have to earn it. So we do not ask you to bet money on us before we have proven it. Two simple promises, no small print.

1. Try it free

Your first 1,000 addresses are free. No card. Run your worst list, see the verdicts, then decide. You never pay before you have seen it work.

2. Bounce-back credits

Here is the plain version: you pay per address you clean, in credits. If we clear an address to SEND and you mail it and it hard-bounces, that means we got that one wrong. So we put the credit back in your account. You did not pay for our mistake, and you can re-check it free. Credits never expire.

That is the whole guarantee. If our verdict is wrong, it costs you nothing.

What we do not guarantee, and why that matters

We do not promise you the inbox. Nobody can, and anyone who says they can is lying. What we back is our verdict and your credits. We remove the dead weight dragging you down. The inbox you earn with good sending from there. That honesty is the point: we would rather keep your trust than make a promise we cannot keep.

FAQ

Is the guarantee real, or is there fine print? It is real, and the point is that there is no fine print. Two things: your first 1,000 addresses are free with no card, and if we clear an address to SEND and it hard-bounces, we credit it back so you can re-check it free.

What exactly is a "bounce-back credit"? You clean addresses using credits. If we said an address was safe to SEND and it turns out dead (a hard bounce when you mail it), we return that credit to your account. You are not charged for the ones we get wrong.

Does the guarantee mean you promise the inbox? No. We back our verdict and your credits, never inbox placement. No honest tool can promise the inbox.

What counts as a bounce for the credit? A hard bounce on an address we cleared to SEND. Soft bounces and issues outside list hygiene are handled case by case, and we keep it fair.

Clean it, risk-free

Run your list through ListBro and get a SEND, HOLD, or DROP on every address, backed by bounce-back credits. First 1,000 addresses free. No card.

Clean my list ยท or see how it works

Stop guessing which addresses are killing your sends.

Run your list through ListBro and get a SEND, HOLD or DROP on every one, with the reason. First 1,000 addresses free. No card.

Clean my list →
First 1,000 free. No card. Backed by the Straight-Up Guarantee.