Turn your outbound into a dial you can crank.

The cold email command center to send, test, and optimize at any scale. 10x leads, replies, and revenue like an army of the world's best sales reps—without actually needing an army.

For years, we've been deeply interested in outbound. Some of us built Aurora, a cold email agency that has driven more than $1B in pipeline. Others built Clay, the data enrichment tool.

We love outbound because it is uniquely powerful: one person with a laptop could scale a company from $0M to $1M ARR in a matter of months just by sending emails.

But unlike other forms of marketing, you can't just crank the dial on outbound. Today's email sequencers are clunky, limited, and nearly impossible to use at scale.

We think you should be able to simply crank the dial. That you should have an intelligent email sequencer that just works out of the box. That this sequencer should be intuitive, powerful, and dare we say it—even enjoyable. That is why we are building Za-zu.