Email automation for SMEs: 5 sequences worth their weight in gold

Automated email = high ROI, low effort (after setup)

Email automation is one of those levers that requires concentrated effort upfront (1-2 weeks of setup) and then works for you for years. For many SMEs it's the highest-ROI channel.

Which tool to use

• MailerLite: affordable (free up to 1,000 contacts), powerful automation
• Brevo (formerly Sendinblue): integrates SMS + WhatsApp
• ActiveCampaign: more expensive but the most powerful for CRM + automation
• Mailchimp: most popular but getting expensive

Sequence #1 — Welcome series (4-5 emails)

Triggered: when someone subscribes to the newsletter or downloads a lead magnet.

Goal: turn a subscriber into an active customer, build trust.

Sequence #2 — Abandoned cart (for e-commerce)

Triggered: when a visitor adds products to cart but doesn't complete checkout.

Goal: recover lost sales. Typical recovery rate: 10-20%.

Sequence #3 — Post-sale (for services)

Triggered: after a customer has purchased/completed a service.

Goal: reduce churn, generate reviews, upsell.

Sequence #4 — Nurturing (for leads not yet ready)

Triggered: for leads who downloaded a lead magnet but haven't requested a quote.

Goal: keep them "warm" until they're ready.

Sequence #5 — Win-back (for inactive customers)

Triggered: customers who haven't engaged for 90+ days.

Goal: reactivate or clean up the list.

Common mistakes

• Spamming with discounts — emails with "-20%" every week train customers to wait for discounts
• No segmentation — sending the same email to everyone = low engagement
• Missing list hygiene — keeping dead contacts hurts deliverability
• No A/B testing on subject lines — the subject is 50% of the email

Typical ROI

For an SME with 1,000 email contacts:

• Welcome + post-sale done well: 3-5× ROI on setup time
• E-commerce with abandoned cart: 10-20% recovery of lost revenue
• Email tool cost: €30-100/month

Practical setup

For an SME with 1-2 sequences: 12-20 hours of work between strategy, copy, technical setup. Doable in 2-3 weeks part-time.

To delegate strategy + copy: the free audit includes analysis of your current email marketing and which sequences would have the biggest ROI for your business.

Want to apply this to your SME?

If you'd like a concrete analysis of your situation, request the free audit from Gamerbit. In 48 hours we tell you exactly where you're losing leads, time or budget — no sales pitch.

If you already know what you need and want a steady system, the Practical AI for SMEs package is the most direct starting point.