Horizontal SaaS
Software that serves a common function across all industries rather than solving problems specific to one vertical.
Horizontal SaaS refers to software that serves a function common across all industries — CRM, email, accounting, HR, project management. The product solves a universal business problem regardless of what industry the customer is in.
Horizontal SaaS Examples
| Category | Examples |
|----------|----------|
| CRM | Salesforce, HubSpot, Pipedrive |
| Communication | Slack, Zoom, Microsoft Teams |
| Accounting | QuickBooks, Xero, NetSuite |
| HR | Workday, BambooHR, Gusto |
| Project Management | Asana, Monday, Jira |
| Marketing | Mailchimp, Marketo, HubSpot |
Horizontal vs. Vertical SaaS
| Dimension | Horizontal | Vertical |
|-----------|------------|----------|
| TAM | Massive (all industries) | Smaller (one industry) |
| Competition | Intense | Less crowded |
| Product depth | Broad, general-purpose | Deep, specialized |
| Sales motion | Feature-driven | Outcome-driven |
| Switching costs | Lower (alternatives exist) | Higher (built for you) |
| Pricing power | Competitive pressure | Premium for specialization |