US Email Marketing Benchmarks: Open Rates, CTR, and ROI in 2026
If your open rate looks great but revenue doesn't, you're not alone. Apple's Mail Privacy Protection has quietly inflated "opens" across the industry for several years now, meaning the metric marketers have built their reporting around is no longer a reliable signal of real engagement. In 2026, the benchmarks that actually predict pipeline and revenue are click-through rate (CTR), click-to-open rate (CTOR), and return on investment (ROI) and all three trace back to one underlying factor most teams underinvest in: the quality of the USA Business Email List a campaign is sent to. This guide breaks down where US email performance actually stands in 2026, why the numbers vary so widely between reports, and what to do with that data if you're running B2B campaigns into the US market. Why Email Benchmarks Are Getting Harder to Compare in 2026 Ask five email platforms for the "average open rate" and you'll get five different answers. That's not ...