For Customer Success Managers, the ability to explain technical topics using non-technical scenarios is not a “nice to have” skill it is fundamental to doing the job well. CSMs sit between product, engineering, sales, and business stakeholders, many of whom do not think in architectures or system diagrams. When technical concepts are explained through everyday, relatable scenarios, conversations shift from confusion to clarity.

A quote that captures the essence

“The best technology disappears. It enables people to focus on what really matters.”
Satya Nadella

Explain Tech with Non-Tech Analogies:

Being able to explain technical models using non-technical, everyday references is a core CSM skill. It helps:

• Align stakeholders faster

• Reduce onboarding friction

• Set correct expectations early

• Avoid renewal-time confusion

• Drive expansion with confidence

With that context, let’s look at three of the most important terminologies in the subscription model IaaS, PaaS, and SaaS. These models define how responsibility is split between the provider and the customer, and that split directly impacts adoption, operational effort, and perceived value.

Office space is a near-perfect analogy because cloud services, like offices, are rented, not owned and responsibility varies depending on what you choose.

Let’s break down IaaS, PaaS, and SaaS using a simple office lens.

01. IaaS: Infrastructure as a Service

Define the concept (technical)

IaaS provides raw infrastructure such as virtual machines, storage, and networking. Customers are responsible for operating systems, runtime, applications, scaling, and security configuration.

Non-technical context (office analogy)

IaaS is like buying an open plot of land to build an office.

You own the land but everything else is on you:

• Office building construction

• Electrical wiring and networking

• Furniture and meeting rooms

• Security, maintenance, and operations

You get full freedom and control, but also full responsibility. Every decision, delay, and issue ultimately belongs to you.

Real-world example

• Amazon Web Services (EC2): Provides virtual servers where customers install, configure, secure, and manage everything themselves.

02. PaaS: Platform as a Service

Define the concept (technical)

PaaS delivers a managed platform including operating systems, runtime, middleware, and deployment tooling. Customers focus mainly on application code and business logic.

Non-technical context (office analogy)

PaaS is like buying an open plot where the building is already constructed.

The structure is ready:

• Floors, walls, power, elevators

• Compliance and safety basics are handled

You still manage:

• Office interiors

• Furniture and branding

• Seating plans and workflows

You’re not worried about construction delays you’re focused on making the office productive for your teams.

Real-world example

• Heroku: Lets developers deploy applications without managing servers or operating systems.

03. SaaS: Software as a Service

Define the concept (technical)

SaaS delivers complete, ready-to-use software applications over the internet. The provider manages infrastructure, platform, updates, security, and availability.

Non-technical context (office analogy)

SaaS is a co-working space.

Everything is already in place:

• Desks, chairs, meeting rooms

• Internet, security, reception

• Power backup and maintenance

You simply walk in, log in, and start working. You don’t think about how the office runs only about the work you need to get done.

Real-world example

• Salesforce: A ready-to-use CRM where teams manage customers without worrying about infrastructure or maintenance.

Why this framing matters for Customer Success!

Customers don’t churn because of architecture choices they churn because responsibility was misunderstood.

When CSMs explain cloud models clearly:

• Onboarding becomes smoother

• Customers choose the right level of abstraction

• Renewals are based on value, not confusion

• Expansion conversations feel natural, not forced

Helping a customer move from open plot → constructed building → co-working space is not upselling. It’s guiding them toward operational maturity.

Final thoughts:

IaaS, PaaS, and SaaS are not just technical choices they are responsibility decisions.

For Customer Success Managers, the real value lies in:

• Explaining complexity with simplicity

• Setting expectations early

• Connecting technology to everyday business reality

When customers clearly understand what they’re renting and what they’re responsible for, retention improves, trust deepens, and Customer Success becomes truly strategic.