Two fundamental go-to-market approaches for software companies, each with distinct advantages depending on your product, market, and business model.
What's the Difference?
Product-Led Growth (PLG)
PLG relies on the product itself to drive acquisition and conversion:
- Users discover and adopt product through the product itself
- Free trials and freemium business models
- Self-serve onboarding capabilities
- Lower customer acquisition expenses
- Bottom-up adoption (users influence purchase)
Examples: Slack, Dropbox, Zoom, Figma, Notion
Sales-Led GTM
Sales-driven approaches rely on human relationships:
- Sales team drives adoption and purchasing
- Direct outreach, product demonstrations, and contract negotiations
- Higher customer acquisition costs
- Top-down purchase decisions
- Relationship-driven sales process
Examples: Salesforce, Oracle, Workday, SAP
When to Use Product-Led Growth
PLG works best for:
- Low-cost software a user can buy without procurement
- Self-service products with clear value
- Strong product differentiation
- [B2B SaaS](/articles/b2b-saas-vs-b2c-gtm "B2B SaaS GTM Strategy") with product-driven value propositions
- Target audiences that self-educate
- Viral or network effects built into the product
When to Use Sales-Led GTM
Sales-led strategies work best for:
- Enterprise software platforms
- Complex implementation requirements
- High contract values
- Multiple stakeholders in purchasing decisions
- Long sales cycles
- Customization-intensive solutions
- Regulated industries requiring compliance
The Hybrid Approach
Many successful companies use both approaches:
| Motion | Use Case |
|---|---|
| Self-serve freemium | Awareness generation and SMB |
| Sales team | Enterprise and strategic accounts |
| Outbound sales | Expansion opportunities |
How to Implement Hybrid
- Start with PLG: Build self-serve motion first
- Add Sales for Enterprise: Layer in sales for larger deals
- Use Product Signals: Sales focuses on product-qualified leads
- Separate Motions: Different teams for each motion
Key Metrics by Approach
PLG Metrics
- Product-qualified leads (PQLs)
- Free-to-paid conversion rate
- Time to value
- Product adoption scores
- Net revenue retention
Sales-Led Metrics
- Sales-qualified leads (SQLs)
- Win rates
- Average deal size
- Sales cycle length
- Quota attainment
Conclusion
Product-led growth is ideal for self-service tools with clear value, while sales-led GTM works better for enterprise and complex solutions.
Many successful companies combine both approaches, using PLG for awareness and SMB while sales handles enterprise accounts.
A go-to-market strategy agency can help you decide which motion leads.
A go-to-market advisor can help you decide where the line between the two should sit as you grow.
If you are weighing up outside help, start with what a go-to-market agency actually does.
If you are in the UK, also see how a London GTM agency like GTM Quest scopes the work before anyone quotes.