The Growth Marketing Stack Playbook

Why this playbook exists

Growth marketing fails not because the tactics are wrong but because the stack is incoherent. The CRM does not know what the ad platform did. The email tool does not know the lifecycle stage. Attribution is a hopeful guess made on a Wednesday by someone who is not paid to attribute. This playbook is the stack INSIDEA builds for B2B and product-led companies to make growth marketing measurable and actually compound.

Phase 1: Audit the current state

Before adding anything, INSIDEA inventories what is already running. Channels, tools, budgets, integrations, attribution model, content cadence, conversion paths. The output is a written audit that flags duplications, gaps, and conflicts.

Phase 2: Lifecycle architecture

Growth marketing only works on top of clear lifecycle stages. INSIDEA defines Subscriber, Lead, MQL, SQL, Opportunity, Customer, Evangelist (or the customer's equivalents) and the entry/exit criteria for each. The lifecycle becomes the spine of every campaign, every nurture, every report.

Phase 3: The stack

INSIDEA's default growth marketing stack runs on five tools. Each does one job. None of them duplicate each other.

CRM: HubSpot or Salesforce

The system of record. Every contact, every account, every deal. The CRM is where the lifecycle lives and where every other tool reports back to.

Email and nurture: HubSpot Marketing Hub or Klaviyo

HubSpot for B2B. Klaviyo for high-volume D2C and ecommerce. The job is the same: trigger emails based on behaviour and lifecycle stage. The choice is volume and integration depth.

Ads: Google + LinkedIn (or Meta for D2C)

Server-side conversion tracking via Google Ads Enhanced Conversions and LinkedIn's Conversions API. No more browser-only pixels. The CRM reports back to the ad platforms with closed-loop attribution.

Attribution: HubSpot multi-touch or Dreamdata for richer cases

Single-touch attribution lies. Multi-touch is closer to truth. INSIDEA configures multi-touch in HubSpot and, for customers with longer or more complex cycles, adds Dreamdata on top.

SEO and content: Ahrefs + Search Console + Sanity

Keyword opportunity comes from Ahrefs. Real performance comes from Search Console. Content lives in Sanity or HubSpot CMS Hub. The cadence: monthly Search Console review, quarterly content gap analysis, ongoing publishing aligned to the keyword opportunity.

Phase 4: Conversion paths

Each campaign needs a defined conversion path: the offer, the call-to-action, the landing page, the thank-you page, the post-conversion nurture. Without that, growth marketing turns into channel-by-channel reporting that nobody can act on.

Phase 5: Reporting

Three reports. The CRO sees pipeline contribution by channel, by campaign, by ICP segment. The CMO sees content performance, ad performance, and attribution. The board sees CAC by segment, payback period, and channel mix. Same data, three views.