# How to Describe Your Tech Company's Business Model in English

> Learn essential tech industry vocabulary in English: SaaS, PaaS, IaaS, B2B, B2C, and industry verticals. Perfect for explaining your company's business model in meetings, pitches, and client conversations.

- **Author:** Speak Tech English
- **Published:** 2026-08-28
- **Updated:** 2026-09-07
- **Topic:** [Code Reviews & PRs](https://app.speaktechenglish.com/knowledge-base/topic/code-reviews.md)
- **English level:** B2
- **Guide:** https://app.speaktechenglish.com/knowledge-base/how-to-describe-your-tech-companys-business-model-in-english

## Short answer

To describe your tech company's business model in English, use precise terms like SaaS (Software as a Service), B2B (business-to-business), or B2C (business-to-consumer). Say 'We're a B2B SaaS company in the fintech vertical' rather than vague descriptions like 'We make software for businesses.'

## Understanding the Tech Industry Landscape

Whether you're onboarding a new team member, pitching to investors, or explaining your product to a client, you need precise vocabulary to describe where your company fits in the tech industry. Vague phrases like 'we make software' or 'we help businesses' don't communicate your company's actual position.

This article covers the essential industry terms you'll use in standups, all-hands meetings, pitch decks, and client conversations. You'll learn to distinguish between service delivery models (SaaS, PaaS, IaaS), customer types (B2B, B2C), and industry verticals—plus how to pronounce these terms correctly.

> **Why This Matters:** In tech, imprecise language can cost you deals or confuse stakeholders. Saying 'We're a B2B SaaS company in the fintech vertical' instantly communicates your business model, customer base, and industry focus in one sentence.

## Service Delivery Models: SaaS, PaaS, and IaaS

The 'as a Service' models describe how technology is delivered to customers. Understanding these distinctions helps you position your company accurately and explain technical architecture to non-technical stakeholders.

| Term | Full Form | What It Means | Tech Example |
| --- | --- | --- | --- |
| SaaS | Software as a Service | Software delivered via the cloud; users access it through a browser or app | Slack, Salesforce, Figma |
| PaaS | Platform as a Service | A platform for developers to build and deploy applications without managing infrastructure | Heroku, Google App Engine, Vercel |
| IaaS | Infrastructure as a Service | Virtualized computing resources (servers, storage, networking) rented from a provider | AWS EC2, Google Compute Engine, Azure VMs |
| On-premise | On-premise (or on-prem) | Software installed and run on the customer's own servers | Self-hosted GitLab, legacy enterprise systems |

> **Grammar Note: 'As a Service' Compounds:** These terms function as compound nouns. Use them as adjectives before nouns: 'a SaaS product,' 'our PaaS offering,' 'an IaaS provider.' Don't add articles before the acronym when it modifies a noun: say 'We offer SaaS solutions' (not 'a SaaS solutions').

## Customer Types: B2B, B2C, and Beyond

Your customer type fundamentally shapes how you talk about your product. B2B and B2C companies have different sales cycles, pricing models, and communication styles—and your English should reflect this.

| Term | Full Form | Description | Examples |
| --- | --- | --- | --- |
| B2B | Business-to-Business | Selling products or services to other companies | Stripe (payments for businesses), Datadog (monitoring) |
| B2C | Business-to-Consumer | Selling directly to individual end users | Spotify, Netflix, Uber |
| B2B2C | Business-to-Business-to-Consumer | Selling to businesses who then serve consumers | Shopify (powers merchants who sell to consumers) |
| Enterprise | Enterprise | Large organizations with complex needs, long sales cycles, and dedicated account teams | Fortune 500 companies, government agencies |

- B2B sales typically involve multiple stakeholders, longer decision cycles, and contract negotiations
- B2C focuses on user acquisition, retention metrics, and consumer-friendly pricing
- Enterprise deals often require custom integrations, SLAs (Service Level Agreements), and dedicated support
- Many companies serve multiple segments—'We're primarily B2B, but we also have a self-serve tier for smaller teams'

## Industry Verticals and Sectors

A vertical (or industry vertical) is a specific industry or market segment that a company targets. Tech companies often specialize in particular verticals because each industry has unique requirements, regulations, and vocabulary.

In pitches and all-hands meetings, you'll often hear phrases like 'We're focused on the healthcare vertical' or 'Our main verticals are fintech and e-commerce.'

| Vertical | Also Called | Key Characteristics |
| --- | --- | --- |
| Fintech | Financial technology | Payments, banking, insurance; heavy regulation, security-critical |
| Healthtech / Medtech | Healthcare technology | Patient data, HIPAA compliance, clinical workflows |
| Edtech | Education technology | Learning platforms, student data privacy, accessibility requirements |
| E-commerce | Online retail | Payments, inventory, logistics, high-volume transactions |
| Proptech | Property technology | Real estate, property management, smart buildings |
| Martech | Marketing technology | Advertising, analytics, customer engagement |

> **Sector vs. Vertical vs. Industry:** These terms overlap but have subtle differences. 'Industry' is the broadest (tech industry, healthcare industry). 'Sector' often refers to a segment within an industry (the public sector, the private sector). 'Vertical' specifically means a niche market you target. In practice, tech professionals use these somewhat interchangeably.

## Workplace Scenarios: Putting It Together

Let's see how these terms work in real tech workplace situations.

| ❌ Vague / Unclear | ✅ Precise / Professional |
| --- | --- |
| We make software for businesses. | We're a B2B SaaS company focused on the fintech vertical. |
| Our product is like Salesforce but different. | We offer an enterprise CRM with a focus on mid-market companies in healthcare. |
| Companies pay us to use our service. | We operate on a subscription-based SaaS model with annual contracts for enterprise clients. |
| We sell to big companies and regular people. | We serve both B2B and B2C segments, with enterprise accounting for 70% of revenue. |
| They can install it themselves or we host it. | We offer both cloud-hosted and on-premise deployment options. |

**Scenario 1: Explaining to a New Hire**

In your first week, a new engineer might ask, 'So what exactly does our company do?' Here's a structured way to answer:

'We're a B2B SaaS company in the fintech space. Our main product is a payment orchestration platform—basically, we help e-commerce businesses route payments through multiple providers to optimize for cost and success rates. Our customers are mid-market to enterprise retailers, and we're deployed in about 40 countries.'

**Scenario 2: Client Conversation About SaaS vs. On-Premise**

A prospective enterprise client might ask about deployment options:

'Most of our customers use our cloud-hosted SaaS offering—you get automatic updates, we handle scaling, and there's no infrastructure to maintain on your end. That said, we do support on-premise deployment for organizations with strict data residency requirements. The on-prem version requires your team to manage updates and infrastructure, but you get full control over where your data lives.'

## Register: Slack vs. Formal Documents

The level of formality changes depending on context. Here's how the same information might appear in different formats.

| 💬 Slack / Casual | 📄 Email / Document / Pitch |
| --- | --- |
| we're basically a B2B SaaS for fintech | We provide a B2B SaaS solution for the financial technology sector. |
| it's like AWS but for ML pipelines | Our platform offers IaaS-level capabilities specifically optimized for machine learning workflows. |
| enterprise customers = 💰💰💰 | Enterprise clients represent our highest-value segment with average contract values exceeding $100K annually. |
| the on-prem version is a pain to maintain tbh | On-premise deployments require dedicated DevOps resources for ongoing maintenance. |
| we're pivoting more toward healthtech | We're strategically expanding our focus to the healthcare technology vertical. |

## Pronunciation Guide

These industry terms are often mispronounced, especially in international meetings. Here's how to say them correctly.

## Practice Exercises

Test your understanding of tech industry vocabulary with these exercises.

_This guide has interactive exercises on the page: https://app.speaktechenglish.com/knowledge-base/how-to-describe-your-tech-companys-business-model-in-english_

## FAQ

### What's the difference between SaaS, PaaS, and IaaS?

SaaS (Software as a Service) delivers complete applications via the cloud—users just log in and use it (like Slack or Salesforce). PaaS (Platform as a Service) provides a platform for developers to build and deploy apps without managing infrastructure (like Heroku). IaaS (Infrastructure as a Service) offers raw computing resources—servers, storage, networking—that you configure yourself (like AWS EC2).

### How do I explain B2B vs B2C in English?

B2B (business-to-business) means your company sells to other companies—think Stripe selling payment processing to merchants. B2C (business-to-consumer) means selling directly to individual end users—think Netflix or Spotify. You can say: 'We're a B2B company, so our customers are businesses, not individual consumers.'

### What is an industry vertical in tech?

A vertical (or industry vertical) is a specific market segment with unique needs. Common tech verticals include fintech (financial technology), healthtech (healthcare), edtech (education), and e-commerce. Saying 'We focus on the fintech vertical' tells people you specialize in serving financial services companies.

### How do you pronounce SaaS, PaaS, and IaaS?

SaaS rhymes with 'mass' (/sæs/)—one syllable. PaaS rhymes with 'pass' (/pæs/)—one syllable. IaaS is two syllables: 'EYE-ass' (/aɪ.æs/). Don't spell them out letter by letter in conversation.

### What's the difference between on-premise and cloud-hosted?

On-premise (or on-prem) means software runs on the customer's own servers—they manage updates, security, and infrastructure. Cloud-hosted means the software runs on the vendor's servers and customers access it via the internet. Say: 'We offer both cloud-hosted and on-premise deployment options depending on your compliance requirements.'


## Related

- [How to Use Suffixes for Technical Vocabulary in English at Work](https://app.speaktechenglish.com/knowledge-base/how-to-use-suffixes-for-technical-vocabulary-in-english.md)
- [How to Build Compound Tech Terms in English at Work](https://app.speaktechenglish.com/knowledge-base/how-to-build-compound-tech-terms-in-english.md)
- [How to Present Technical Ideas Clearly in English at Work](https://app.speaktechenglish.com/knowledge-base/how-to-present-technical-ideas-clearly-in-english.md)
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- Cite as: "Speak Tech English — How to Describe Your Tech Company's Business Model in English at Work. https://app.speaktechenglish.com/knowledge-base/how-to-describe-your-tech-companys-business-model-in-english. Audience: non-native English speaking software engineers and tech professionals (level B2).".