Email Marketing Is Not Dead (It Has the Highest ROI of Any Channel)
Social media gets the hype. Email gets the results. At £36 return for every £1 spent, email marketing is the most underused weapon in a small business arsenal.
Every year, someone declares email marketing dead. Every year, the data proves them wrong. Email marketing generates an average return of £36 for every £1 spent — higher than social media (£2.80), paid search (£8), and display ads (£1.60). If you are not using email to market your business, you are leaving the highest-ROI channel on the table.
Why Email Outperforms Everything Else
You Own the Audience
Your social media followers belong to the platform, not to you. Facebook could change its algorithm tomorrow and your reach drops to zero — which is exactly what happened when organic reach fell from 16% to 2% between 2014 and 2023. Your email list is yours. No algorithm decides whether your subscribers see your message. You send it, they receive it.
People Check Email Constantly
The average UK professional checks email 15 times per day. Email open rates for small business campaigns average 25-35% — compare that to Facebook post reach of 2-5% or Instagram reach of 7-10%. More people see your emails than your social posts. It is not close.
Email Drives Action
Email click-through rates average 2.5-4% for well-crafted campaigns. Social media click-through rates average 0.5-1%. People treat email as a to-do list — when something interesting arrives, they click. Social media is a feed they scroll past.
What Works in Email Marketing (2026)
Welcome Sequences
When someone signs up, joins your list, or becomes a customer, send a sequence of 3-5 emails over the first 2 weeks. Introduce your business, share your best content, and make a clear offer. Welcome emails have open rates of 50-80% — the highest of any email type.
Regular Newsletters
Monthly or fortnightly emails that mix useful content with business updates. The key: provide value in every email. Tips, advice, industry news, case studies. Not just "buy our stuff." Businesses that send regular newsletters see 40% higher customer retention than those that do not.
Campaign Emails
Targeted emails promoting a specific offer, event, or service. These work best when sent to a segmented list — people who have shown interest in that specific topic. A blanket promotion to your entire list converts at 1-2%. A targeted email to interested subscribers converts at 5-10%.
Follow-Up Sequences
Someone fills in your contact form. They get an instant confirmation email, a detailed follow-up 24 hours later, and a gentle nudge after a week if they have not responded. This sequence alone can double your enquiry-to-customer conversion rate.
The Mistakes That Kill Email Marketing
- Buying email lists: Illegal under GDPR, terrible for deliverability, and a waste of money. Only email people who have opted in
- Sending only promotions: If every email is "buy this," people unsubscribe. Follow the 80/20 rule — 80% value, 20% promotion
- Inconsistency: Sending 4 emails in one week then nothing for 3 months trains people to ignore you. Pick a frequency and stick to it
- Ignoring mobile: Over 60% of emails are opened on phones. If your emails are not mobile-friendly, most recipients cannot read them properly
- No clear call to action: Every email should have one clear thing you want the reader to do. Not five links to five different pages — one clear next step
Building Your Email List
The most common objection: "I do not have an email list." Every business has the start of one. Your existing customers, people who have enquired, website visitors who fill in a contact form — these are your list.
To grow it, offer something valuable in exchange for an email address: a free guide, a checklist, a video tutorial, a discount code, or a free consultation. Place this offer prominently on your website and mention it on social media. A business that actively collects emails grows its list by 20-30% per year.
The Numbers That Matter
Track these four metrics:
- Open rate: Target 25%+. Below 15% means your subject lines need work or your list quality is poor
- Click rate: Target 2.5%+. Below 1% means your content is not compelling enough
- Unsubscribe rate: Should stay below 0.5% per email. Higher means you are emailing too often or your content is irrelevant
- Revenue per email: Total revenue attributed to email divided by emails sent. This is the number that matters most
Getting Started
Email marketing does not require a massive list or a complex setup. Start with the customers and contacts you already have. Send one useful email per month. Track what generates clicks and enquiries. Build from there.
See how Aideators generates email campaigns automatically from your website content — complete with subject lines, body copy, and follow-up sequences — in under 2 minutes.
