Reviewed by the NexaToolkit team · Last reviewed June 2026. These are the workflows we actually build for clients, not theoretical funnels. NexaToolkit may earn a commission from links on this page — it never changes what we recommend.
Lead nurturing is where email earns its ROI — not blasting newsletters, but automated sequences that move a subscriber from “just signed up” to “ready to buy” on autopilot. The same handful of workflows work across almost every business. Here are the five worth building first, what each does, and the tools that run them.
1. The welcome sequence (the highest-ROI workflow)
The first 3–5 emails after signup set the relationship — deliver the lead magnet, introduce your story, and make one soft offer. Welcome emails get the highest open rates of anything you send. Build it in ActiveCampaign ($99), MailerLite ($10), or Kit.
2. The abandoned-cart / abandoned-action flow
For ecommerce, the cart-abandonment sequence recovers real revenue — Klaviyo and Drip trigger it off store events. For SaaS/service, the equivalent is “started but didn’t finish” (signup, booking). This is usually the single most profitable automation.
3. The lead-scoring + behavior trigger
Tag and score subscribers by what they click and visit, then trigger the right message when they hit a threshold (“viewed pricing twice” → send case study). ActiveCampaign excels here; HubSpot too at higher cost.
4. The re-engagement / win-back
A sequence for subscribers who’ve gone quiet — one “still want to hear from us?” email, then prune non-responders. This protects deliverability (see our deliverability guide) and revives some dormant leads.
5. The post-purchase / onboarding sequence
After a sale, a sequence that drives usage, asks for a review, and cross-sells turns one purchase into repeat revenue — the cheapest growth there is.
The five nurturing workflows
| Workflow | Job | Tools |
|---|---|---|
| Welcome (3–5 emails) | Set relationship, soft offer | ActiveCampaign/MailerLite/Kit |
| Abandoned cart/action | Recover lost revenue | Klaviyo/Drip |
| Lead scoring + behavior | Right message at right moment | ActiveCampaign |
| Re-engagement/win-back | Revive + protect deliverability | Any ESP |
| Post-purchase/onboarding | Repeat revenue + reviews | Klaviyo/ActiveCampaign |
A real scenario
A small ecommerce brand building automation from scratch: start with the welcome sequence (delivers the discount, introduces the brand) and the abandoned-cart flow in Klaviyo — those two alone typically recover more revenue than the tool costs. Add post-purchase and win-back next. You don’t need ten clever funnels; these five, built once, run forever and do the nurturing a salesperson can’t scale to.
Frequently asked questions
What email workflows should I build first?
Five: welcome sequence, abandoned-cart/action, lead-scoring behavior triggers, re-engagement/win-back, and post-purchase/onboarding. The welcome and abandoned-cart flows deliver the most ROI fastest.
Which is the most profitable email automation?
For ecommerce, the abandoned-cart flow — it recovers revenue automatically. For most businesses, the welcome sequence is the highest-engagement workflow you’ll send.
What tool do I need for lead-nurturing automation?
ActiveCampaign ($99) for behavior-based B2B nurturing, Klaviyo/Drip for ecommerce flows, or MailerLite ($10)/Kit for simpler welcome sequences. Match it to your business type.
More: see our ActiveCampaign vs HubSpot and best email marketing tools.
