Subscription Growth
RGM° · Training
Free Trial vs Freemium
Wrong choice creates structural challenges. Models defined, decision framework, design, conversion mechanics, measurement.
Why this choice matters
Free trial vs freemium determines product experience, marketing approach, and unit economics. Wrong choice creates structural challenges that compound over years.
Models defined
- Free trial: Time-limited access to full product (or major subset). 7–30 days typical.
- Freemium: Permanently free tier with limited features. Upgrade unlocks more.
- Reverse trial: Start free, free tier expires after time.
- Sales-assisted trial: Trial with sales involvement.
How to decide
- Time-to-value: Long TTV favors freemium (trial expires before value seen).
- Ongoing value: Habit-formation products favor freemium.
- One-shot value: Products with episodic use favor trial.
- Network effects: Free tier builds network; freemium often wins.
- Cost to serve free users: Low marginal cost = freemium more feasible.
Design
- Trial length: 14 days common; 30 days for complex products.
- Freemium limits: Volume, features, users.
- Friction: Credit card required vs not.
- Activation focus: Both models depend on early activation.
- Trial extension: When and how offered.
Conversion mechanics
- Trial conversion: 15–40% typical for product-led; less without sales assist.
- Freemium conversion: 1–10% typical; very dependent on product.
- Conversion drivers: Time-to-value, perceived value, friction at upgrade.
- Conversion timing: Trial ends; freemium hits limit.
Measurement
- Signup-to-activation rate.
- Trial-to-paid conversion (trial model).
- Free-to-paid conversion (freemium).
- Time to conversion.
- Cohort LTV by entry point.
- Free tier engagement signals.
Advanced playbook
- Aha-moment instrumentation.
- Activation milestone definition.
- Reverse trial as hybrid.
- Time-of-conversion optimization.
- Conversion triggers (hitting limits, value events).
- In-product upgrade prompts.
- Win-back for trial expires without conversion.
- Cohort LTV by entry point.
- Annual model review.
- A/B testing trial length and freemium limits.
Common mistakes
- Trial too short for time-to-value.
- Freemium limits too generous; no upgrade pressure.
- Activation milestone missing.
- No aha-moment instrumentation.
- Upgrade friction high.
- Trial extension generous to point of no urgency.
- No win-back for failed conversions.
- Free tier cost to serve unsustainable.
- Sales-assisted trial without trigger criteria.
- Cohort LTV by entry point not tracked.
Operating checklist
- Model choice documented with rationale
- Activation milestone defined
- Aha-moment instrumented
- Trial length or freemium limits tested
- Conversion mechanics designed
- Win-back flow
- Cohort LTV by entry point
- Annual model review
- Cost-to-serve sustainable
- Upgrade friction minimized
Sources and further reading
- Wes Bush, "Product-Led Growth"
- OpenView PLG research
- Elena Verna PLG writing
- Lenny Rachitsky PLG case studies
- Casey Winters PLG playbooks
- Reforge PLG curriculum
- Hiten Shah PLG writing
- Slack, Notion, Figma freemium case studies
- Aaron Levie Box trial-to-paid
- RGM DTC subscription module
- Patrick Campbell PLG research
- Drift, Intercom trial playbooks
Part of the Subscription Growth series.