How should a UK financial adviser run email marketing in 2025?
Last reviewed 22 April 2026 · Reviewed by Jake McQuillan
How should a UK financial adviser run email marketing in 2025?
Send a monthly value-led newsletter, segment by niche, include 1 named CTA per email, and keep it plain-text-heavy. Expect 30 to 45% open rates (double industry average) because adviser audiences are engaged but low-tolerance for spam.
Email marketing for a UK financial adviser in 2026 sits between two realities: open rates across the regulated-advice segment have fallen to 18 to 26 per cent post-Apple-MPP (Mail Privacy Protection), while well-run nurture sequences can still drive 12 to 18 per cent of total booked discovery calls for an established firm.
Five principles to run email well. First, segment by stage, not list. A single nurture sequence for "prospects" collapses value; separate flows for new subscribers, lead-magnet downloaders, non-converted booked-call prospects, onboarded clients and lapsed clients carry completely different messaging needs. Second, write for deliverability: HTML-to-text ratio above 60 per cent plain text, one clear CTA per email, plain-text fallback, no image-only emails, and a verified SPF/DKIM/DMARC stack on the sending domain. Third, design for the preview pane: the first 50 characters of subject line and the first 90 characters of preheader are the entire battle. Fourth, respect PECR: have clear opt-in records, honour unsubscribes within 48 hours, and avoid using purchased lists for marketing to consumers. Fifth, comply with financial promotions: every email that invites a business response is a financial promotion and requires sign-off, with risk warnings appropriate to the products referenced.
Cadence: one weekly newsletter for top-of-funnel, three-to-five-step nurture flows on behavioural triggers (downloaded guide, abandoned booking, booked-call-no-show), a quarterly client update, and an annual review touchpoint per client.
Technology stack: a GDPR-compliant ESP (Mailchimp, ActiveCampaign, Klaviyo, Brevo), a CRM with native integration (Plannr, Intelligent Office, XPlan), and a marketing-automation layer only when list size exceeds 5,000.
Realistic KPIs: 22 to 30 per cent open rate, 1.5 to 3.5 per cent click rate, 0.5 to 1.5 per cent booked-call rate from nurture, 0.15 to 0.25 per cent unsubscribe rate per send.
See the guide on email nurture sequences and the benchmark on channel conversion.