Senior email lifecycle strategist.
Klaviyo + HubSpot + Customer.io + Iterable + Braze. 28-flow lifecycle architecture. SMS programmes (Postscript, Attentive). Named, embedded, replaceable in 72 hours.
Embed a vetted senior email + SMS lifecycle strategist (Klaviyo + HubSpot + Customer.io + Iterable + Braze certified, ESP-neutral) in your team. 28-flow lifecycle architecture, deliverability hygiene, RFM segmentation, SMS programmes. From $3,499/mo (mid) to $8,499/mo (principal). 14-day fit guarantee.
Senior email + SMS lifecycle strategist, embedded in your team.
The role.
A hired Senior Email Lifecycle Strategist is an ESP-neutral specialist embedded in your team to architect, build, and optimise email + SMS lifecycle automation across Klaviyo, HubSpot Marketing Hub, Customer.io, Iterable, Braze, ActiveCampaign, Mailchimp, Salesforce Marketing Cloud, and the SMS layer (Postscript, Klaviyo SMS, Attentive, Twilio). Different from a copywriter (who writes campaign content but does not own architecture) and from an ESP implementation consultant (who builds the platform but does not run lifecycle ongoing). Same person each month, owns the 28-flow architecture + deliverability + segmentation + reporting end-to-end. Specialisations: 28-flow lifecycle build, ESP migrations (Mailchimp / HubSpot / Drip → Klaviyo), deliverability hygiene (BIMI + DMARC + IP warming), RFM + predictive CLV segmentation, and cross-channel attribution.
When you hire one.
Four common scenarios: DTC brands running Klaviyo + Postscript SMS where email is currently 6–8% of revenue but should be 25–40% (the gap is 28-flow architecture + segmentation depth, not list size or traffic), eCommerce brands on Klaviyo or HubSpot needing cohort + RFM segmentation + newsletter strategy + custom-audience syncs to Meta + Google, B2B SaaS on HubSpot or Customer.io running trial → activation → expansion lifecycle automation paired with lead-scoring, and subscription / consumable brands (food, beauty, supplements) needing replenishment + churn-prevention flows + time-sensitive SMS nudges. Top performers run email at 30–40% of total revenue; most brands run it at 6–8%.
How we match.
Send role spec + read-only ESP access on day 0. We send 2–3 named strategist profiles within 48–72 hours — every senior bench strategist is certified across Klaviyo, HubSpot, Customer.io, Iterable, and Braze. Your top candidate sends a 28-flow gap-analysis preview showing which flows your account is missing vs the benchmark before you commit. Specialist embedded by day 8, first flow build in week 1. Deliverability hygiene runs first (BIMI + DMARC + DKIM + SPF audit, sender reputation baseline via Validity + Postmaster Tools) — inbox rate is sacred; we never trade short-term volume for long-term sender health. 14-day fit window with 72-hour replacement.
Eight productised lifecycle + email specialisations.
28-flow lifecycle build
Welcome, abandoned cart, browse abandonment, post-purchase, replenishment, win-back, VIP, sunset, birthday, anniversary, review-request, cross-sell, upsell, repurchase. Most DTC brands run 6 of these 28; the other 22 are where the missing 25% of email revenue lives. Built in stages, A/B tested, optimised quarterly.
ESP migrations
Mailchimp → Klaviyo, HubSpot → Customer.io, Marketo → HubSpot, Salesforce → HubSpot. Subscriber import + history + segments, flow rebuild, deliverability hygiene, integration setup (Shopify / BigCommerce / Recharge / Loop / Yotpo / Postscript), 30-day post-cutover monitoring. $3,499 simple to $9,999 complex.
Segmentation + RFM
Recency-Frequency-Monetary segmentation, predictive CLV models, browse-behaviour segments, custom-audience syncs to Meta + Google for paid retargeting, sunset policy on inactive subscribers. Segmentation is the highest-leverage non-flow lever for email revenue lift.
Deliverability hygiene
BIMI + DMARC + DKIM + SPF audit, sender reputation baseline (Sender Score, Postmaster Tools, Validity), Inbox Placement Rate monitoring, IP warming on new sending IPs, list cleanup + sunset policy, engagement segmentation. Inbox rate is sacred.
Campaign sends + editorial calendar
4–8 monthly broadcast campaigns (newsletters, product launches, promotional moments, content amplification), editorial calendar planning, copy + design + send-time optimisation, A/B testing on subject lines + creative + send time. Senior tier owns calendar; Mid-Level executes against it.
SMS programmes
Postscript (DTC eCom favourite), Klaviyo SMS (paired email + SMS attribution), Attentive (high-volume DTC), Twilio (custom B2B and developer-led). TCPA + GDPR + PECR + DPDP compliant — express opt-in architecture, designated sender registration, functional unsubscribe.
B2B nurture + lead-scoring
For B2B + SaaS: HubSpot Marketing Hub, Marketo, Pardot, or Customer.io setups for trial → activation → expansion lifecycle. Lead-scoring models (behavioural + firmographic + decay), MQL → SQL handoff workflows, sales-team enablement.
Cross-channel measurement
Per-flow LTV reporting, attribution tying email + SMS revenue back to acquisition channels via UTM + GA4 + ESP analytics, weekly + monthly + quarterly reporting in Looker Studio (owned by you, not us). Email-as-percent-of-revenue tracked monthly against the 30–40% top-performer benchmark.
The numbers that prove embedded lifecycle strategist economics.
Embedded strategist vs in-house hire, freelance copywriter, or ESP-side support.
BOTTOM LINE: HIRE-A-TEAM SUITS BRANDS THAT WANT THE STRATEGIC + EXECUTION DEPTH WITHOUT THE FULL-TIME COMMITMENT. SHIFT TO IN-HOUSE WHEN EMAIL CONSISTENTLY DRIVES 25%+ OF REVENUE FOR 6+ MONTHS.
Brands where email should be 25%+ of revenue but isn't yet.
DTC brands
Klaviyo + Postscript SMS. 28-flow lifecycle build + ongoing optimisation.
eCommerce
Klaviyo or HubSpot. Cohort + RFM segmentation. Newsletter strategy.
B2B SaaS
HubSpot or Customer.io. Trial → activation → expansion. Lead scoring.
Subscription / consumable
Replenishment + churn-prevention flows. SMS for time-sensitive nudges.
Brief → match → embed. 14-day fit period.
Brief + ESP access
Role spec + read-only ESP access.
Shortlist
2–3 named strategists — Klaviyo / HubSpot / Customer.io certified.
Intro + audit preview
Top candidate sends 28-flow gap-analysis preview.
Start
Embedded. First flow build in week 1.
14-day fit
Replace inside 72 hours if not fit.
What this specialist ships every month.
Lifecycle automation
Welcome, abandoned cart, post-purchase, win-back, replenishment, VIP, sunset, anniversary.
Segmentation + RFM
Cohort + RFM models. Predictive segments. Custom-audience syncs to Meta + Google.
Newsletter strategy
Cadence + calendar + design + cohort-aware copy.
SMS programmes
Postscript, Klaviyo SMS, Attentive. TCPA-compliant.
Deliverability
IP warming, BIMI, DMARC, sender reputation.
Reporting
Per-flow LTV. Open + click + conversion. Monthly Loom.
Three tiers. All include PM.
ESP execution + flow building.
- 80 hrs/mo
- 1 ESP focus
- Dedicated PM
- 14-day fit
Lifecycle strategy + execution + reporting.
- 120 hrs/mo
- Multi-ESP
- Lifecycle architecture
- Strategy reporting
Multi-account leadership + ESP migration.
- 160 hrs/mo
- Multi-account
- ESP migrations
- Function leadership
Common questions.
Are hired email lifecycle strategists ESP-neutral or platform-locked? +
ESP-neutral — every senior lifecycle strategist on our Hire-a-Team bench is certified across Klaviyo, HubSpot Marketing, Customer.io, Iterable, Braze, ActiveCampaign, Salesforce Marketing Cloud, and Mailchimp. We will not push you toward a partnership-tier ESP — recommendation depends on your stage, vertical, and existing data architecture. Klaviyo for B2C eCom; HubSpot for B2B + B2C hybrid; Customer.io for product-event-driven SaaS; Iterable + Braze for enterprise scale; Salesforce Marketing Cloud for FinTech and HealthTech with full compliance overhead.
Can hired strategists handle a Klaviyo migration end-to-end? +
Yes — most senior strategists on the bench have completed 5+ Klaviyo migrations from Mailchimp, HubSpot, Drip, ActiveCampaign, Constant Contact, or generic CRM email. Productised migration pricing: $3,499 simple (single-store, <50k subscribers, basic flows), $5,999 standard (multi-list, custom segments, 28-flow build), $9,999 complex (multi-store, custom integrations, multi-region compliance variants). No deliverability dip if executed in stages — never big-bang migrations. See /klaviyo-migration/ for the full playbook.
Do hired lifecycle strategists write the email copy themselves? +
Strategy + briefs + first-draft copy at the senior tier — yes, included. Final-draft polish handed over to your in-house team for voice consistency, or to our paired pod copywriter on Multi-Channel ($5,999/mo) and Full Pod ($14,999/mo) retainers. Brand voice calibration runs week 1 (sample existing content, interview brand leads, validate first batch). Most lifecycle strategists ship at 8–15 emails per month at the Senior tier; volume scales with retainer hours. Senior copywriter pairing for high-volume DTC programmes available separately.
Will email deliverability suffer during onboarding or migration? +
No — deliverability hygiene is an explicit senior-strategist hiring filter; nobody joins the Hire-a-Team email bench without demonstrated track record on inbox-rate maintenance. Standard protocol on every engagement: BIMI + DMARC + DKIM + SPF audit week 1, sender-reputation baseline (Sender Score, Postmaster Tools, Validity), IP-warming schedule on any new sending IP, list-hygiene cleanup (sunset policy on inactives), engagement segmentation, and Inbox Placement Rate monitoring monthly. Inbox rate is sacred; we do not trade short-term volume for long-term sender health.
Do hired strategists also handle SMS programmes? +
Yes — SMS is in scope for every senior lifecycle engagement. Productised across Postscript (DTC eCom), Klaviyo SMS (paired with Klaviyo email), Attentive (high-volume DTC), Twilio (custom B2B and developer-led), and SimpleTexting (small-business). TCPA-compliant in the US, GDPR + PECR-compliant in EU/UK, DPDP-compliant in India — express opt-in architecture, designated sender registration, functional unsubscribe on every send. SMS typically lifts total lifecycle revenue 8–15% for DTC eCom when paired with email.
What is the replacement guarantee for hired lifecycle strategists? +
72-hour replacement during the first 14-day fit window if the match is not working — either side can call it, no further obligation, pro-rata refund for unused days. After day 14, replacement runs through standard 30-day notice with full handover (flow audit + segmentation map + deliverability baseline + active campaign log) prepared by the outgoing strategist. Replacement triggers under 8% of engagements because we match by ESP + vertical (DTC vs B2B vs SaaS) + voice up front, not just generic email skill.
Send your ESP access.
Read-only is fine. 2–3 named strategist profiles inside 48–72 hours + a 28-flow gap-analysis preview from your top candidate.