AI-Personalized vs. Generic Emails: UK School Decision-Maker Response Experiment | EducationDataLists

The difference is important. Personalization should make the message more useful, not merely make it look automated.

The 2026 Evidence: Generic Campaigns Are Still Common

Salesforce's 2026 research provides a useful benchmark for understanding the personalization gap. Its global survey of 4,450 marketing decision-makers found that 84% sometimes run generic campaigns, while 78% need more personalized content than their teams can produce. (Salesforce)

The UK results are particularly relevant. Salesforce surveyed 250 UK marketers and found that 80% had adopted AI, but 84% still reported running generic campaigns. Meanwhile, 82% said customers increasingly expect two-way conversations, while 65% struggled to respond promptly. (Salesforce)

The implication for education marketers is straightforward: having AI does not automatically create better outreach.

AI can produce hundreds of personalized-looking messages, but if the underlying contact data is inaccurate or the personalization is superficial, the campaign can simply become a faster version of generic outreach.

Salesforce also found that marketers who had satisfactorily unified their data were 42% more likely to regularly respond to customers than those without satisfactory data foundations. (Salesforce)

For a UK Schools Mailing List, this makes data quality a prerequisite for meaningful personalization.

What the Email Benchmarks Tell Us

UK email performance provides another useful reference point. The DMA's 2025 Email Benchmarking Report, based on anonymized data from seven major UK email service providers, reported:

• 98% delivery rates in 2024
• 35.9% open rates
• 2.3% unique click rates

The DMA described email volumes as reaching record levels while engagement remained strong. (DMA - Data & Marketing Association)