The Subscription Stack

The four revenue layers every telecom is leaving on the table — and the architecture to capture them before competitors do.

— 01 · The Opportunity Gap

Every Telecom Has
Four Revenue Layers.
Most Are Monetising One.

The connectivity subscription is Layer 1. It is the billing hook, the trust foundation, and the entry point. It is not, and never was, the growth engine. The three layers above it represent the revenue that most telecoms are systematically leaving unrealised.

 

The subscription stack is not a new concept in telecom. Telecoms have bundled voice, data, and content for years with modest ARPU gains. What is new — and structurally different — is the AI and managed services layer sitting above the Microsoft productivity stack. This layer has margins of 55–70%, creates deep switching costs, and generates ARPU that is three to five times the connectivity base.

 

The operators that have begun building this architecture are reporting ARPU growth of 35–60% within 18 months of launching the full stack — without acquiring a single new subscriber. The growth is entirely from deepening existing relationships through the layer model.

The Unrealised Revenue — Per 10,000 SMB Subscribers

$89M

The client had a growing portfolio of smart-home and EV subscription offerings but lacked the marketplace infrastructure, operational capacity, and customer-facing programs to bring them to market at scale without building an internal team.

— 02 · The Stack Architecture

The Four Layers —
Revenue, Margin & Stickiness

Each layer in the subscription stack is a distinct product motion, a distinct margin profile, and a distinct churn dynamic. Understanding all four — and how they compound — is the prerequisite for building a platform ARPU strategy.

1

Layer 1 — Connectivity

Mobile, broadband, or fixed. The foundational billing relationship. Declining margin, high churn risk, essential as the entry hook. Does not generate growth alone.

$4–$8/mo per seat −20% GM
2

Layer 2 — Microsoft 365 Productivity Bundle

M365 Business Standard/Premium distributed via telecom CSP. Email, Teams, SharePoint, OneDrive. Bundled at point of connectivity sale — 65%+ attach rate when offered at onboarding.

+$12–$18/mo per seat uplift 12–18% Margin
3

Layer 3 — AI + Copilot Deployment Services

Copilot activation, agent configuration, workforce AI enablement, security baseline. Sold as a one-time deployment service plus monthly optimization retainer. Highest demand growth layer in 2025.

+$20–$30/mo per seat uplift 60–72% GM
4

Layer 4 — Managed IT + AI Operations

Full managed services: security monitoring, helpdesk, AI model governance, compliance reporting, infrastructure management. The stickiest layer — average contract length 3.2 years. Near-zero churn when bundled with L2 and L3.

+$30–$50/mo per seat uplift 55–65% GM

The Compounding Effect

Each layer added to the stack reduces churn probability by an average of 28% per layer. A subscriber on L1 only has a 24-month average tenure. A subscriber on all four layers has an average tenure of 6.4 years — and a lifetime value 8× higher than the connectivity-only customer.

— 03 · Revenue Model

What the Stack Generates at Scale

The following model shows annual revenue impact across subscriber base sizes — at conservative attach rates for the upper layers.

Subscriber Base L1 Only (Today) L1+L2 (Year 1) All 4 Layers (Year 2) Revenue Uplift
5,000 SMB seats $480K/yr $1.56M/yr $4.98M/yr +$4.5M / 10.4×
25,000 SMB seats $2.4M/yr $7.8M/yr $24.9M/yr +$22.5M / 10.4×
100,000 SMB seats $9.6M/yr $31.2M/yr $99.6M/yr +$90M / 10.4×

Note: Model assumes 65% L2 attach, 45% L3, 35% L4. Actual attach rates vary by sales motion design and go-to-market execution.

— 04 · Attach Rate Strategy

How to Drive
Layer Attach Rates

Attach rate is the single most important operational metric in the subscription stack model. The difference between a 20% attach rate and a 60% attach rate on Layer 2 alone is a 3× revenue swing per subscriber cohort.

Phase 1 — Onboarding

Bundle at Point of Sale

Target: 65% L2 attach at onboarding

Present M365 bundle as default — opt-out, not opt-in. Frame as “your complete business package” not an add-on. Discounted 90-day trial closes at 72% retention. Train sales team on outcome language, not feature language.

Phase 2 — Month 3–6

AI Readiness Trigger

Target: 45% L3 attach by Month 6

AI readiness assessment offered free at Month 3. Assessment output creates urgency and personalisation. Copilot trial for 10 seats for 30 days — first real productivity result converts at 68%. AI deployment scoped and sold at assessment close.

Phase 3 — Month 9–12

Managed Services Upsell

Target: 35% L4 attach by Month 12

Security incident or compliance event triggers managed services conversation for 40% of customers. Proactive quarterly business review surfaces managed IT need. L4 sold as “protect your AI investment” — extends the L3 conversation naturally.

The Alep Enablement Model

Alep provides the telecom with the attach rate playbook, the AI readiness assessment tool, the Copilot deployment capability, and the managed services infrastructure. The telecom owns the customer. Alep delivers the stack. This is a white-label or co-branded model depending on the telecom’s brand preference.

— Your Story, Next

Ready to scale your marketplace
and managed services revenue?

Join the operators who trust Alep Digital to execute growth with speed, scale, and contractual accountability.