Cloudflare CFO says human traffic could become a rounding error in five years

Cloudflare human traffic forecast: CFO Thomas Seifert said non-human traffic could become 1,000 times human traffic within five years if present trends continue. The conditional projection, made during Cloudflare’s second-quarter 2026 earnings call, follows the company’s reported finding that machine traffic passed human traffic in its measurements in May, earlier than its previous 2027 expectation.

Seifert said people are not expected to use the internet less. His point was that non-human traffic is growing at a much faster rate, which could leave human activity as a small share of the traffic Cloudflare measures. The Register reported that Seifert described humans as becoming “a rounding error” under that scenario.

He also acknowledged that Cloudflare had missed the timing of this shift before, saying he had been wrong in prior calls. That caveat matters: the 1,000-to-1 figure is a management forecast contingent on current trends, rather than a measured result or a prediction for every network on the internet.

What is Cloudflare’s human traffic forecast?

Cloudflare’s forecast is that non-human traffic could be as much as 1,000 times human traffic in five years. The company’s reported milestone is narrower: its own measurements showed machine-generated traffic overtaking human-generated traffic in May 2026.

The reporting does not provide a public definition of the traffic categories or the measurement method behind the comparison. It should therefore be read as an observation from Cloudflare’s network and a forecast from one of its executives, not as an internet-wide census.

Why Cloudflare is tying the trend to AI

Seifert attributed the increase in machine-made traffic to AI. He said a continued rise would require greater efficiency and could create more security threats, arguments that align with Cloudflare’s business in traffic delivery and protection. The company did not disclose a separate quantified forecast for either the efficiency requirement or security impact.

For operators and companies publishing services online, the immediate takeaway is less dramatic than the headline. Cloudflare says its network is seeing more non-human traffic than human traffic; it has not established that all internet activity has the same mix, nor that human browsing is declining.

Cloudflare’s results alongside the forecast

The Register reported that Cloudflare recorded $696 million in second-quarter revenue, up 36% year over year, while its loss more than tripled to $205.7 million. The company’s earnings-call transcript gives revenue as $696.1 million and says Cloudflare had 4,698 customers paying more than $100,000 annually, a 27% increase from a year earlier.

Cloudflare’s CEO Matthew Prince said on the call that its Workers platform is being used to build, deploy and scale agents and agent-generated code. That is the commercial context for the traffic claim, though the company has not published enough underlying traffic methodology in the available material to validate the five-year ratio independently.

This story draws on original reporting from The Register.