AI Founder Weekly

levelsio says AI emails have replaced AI replies

One founder's inbox, no volume numbers, and a warning sign for anyone still running cold email.

levelsio posted that the pattern in his inbox has shifted. "AI replies was a thing but now I'm getting lots of AI emails," he wrote, attaching an image. That is the whole post.

@levelsio
@levelsio
X
AI replies was a thing but now I'm getting lots of AI emails
Oct 23, 2026 · View on X

He gave no volume figures, no share of inbox, no before and after. Nobody else in our feed has posted numbers on generated email volume either. So treat this as one founder noticing something, not a measured trend.

Why a one-line observation is worth two minutes

levelsio has an unusually large public surface. Anyone who wants to pitch, sell to or impress a solo founder with an audience has his address, which makes his inbox an early warning system for whatever outreach tactic is currently cheap. AI replies on X got cheap first and flooded the timeline. If email is where the same crowd has moved, it got cheap second.

The part that should matter to a founder reading this on a phone is the channel. Cold email is still the one acquisition motion a small software team can run with no budget and no audience, and its whole economics rest on the recipient believing a human bothered. That belief is the asset. It does not survive a recipient who has started assuming the opposite.

The business read

If the generated-email wave actually lands, the cost falls on everybody, including the people writing theirs by hand. You do not get credit for effort the reader cannot see, and the first instinct of a flooded inbox is to filter harder rather than read more carefully. The founder sending twelve researched emails a week pays the same tax as the operation sending twelve thousand.

That is the risk, not the finding. One screenshot from one well-known inbox does not prove reply rates are moving anywhere yet, and nobody has posted the data that would. Worth watching what your own numbers do over the next month.

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