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Heap email format

Heap uses first.last@heap.io, for example jane.doe@heap.io. That's 100% of the 5 people we've seen there, 3 of them with verified addresses.

Examples use the made-up name Jane Doe. Verified addresses count three times as much as unverified ones.

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Where this comes from

We note which format a work address follows when we see it alongside the person's name; the address and name themselves aren't kept. Formats change, and some people have addresses that don't follow the company format, so treat this as the likeliest format, not a guarantee. Last updated October 2026.

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