Definition
Freemium combines "free" and "premium" — users get permanent access to a basic feature set for free, while paid tiers unlock advanced features, higher usage limits, or premium support. The free tier serves both as customer acquisition (lower barrier than even a free trial) and as ongoing product exposure that converts to paid over time.
Notable freemium products include Dropbox, Spotify, Slack, Zoom, Mailchimp, and many WordPress plugins. The model fundamentally differs from free trials: trials have time limits; freemium is permanent.
Why It Matters for WooCommerce Stores
Freemium can dramatically expand top-of-funnel because "free" removes purchasing friction entirely. Successful freemium products see millions of free users with 2-5% converting to paid — but the absolute paid number is large because the free base is massive.
The model only works when serving free users has very low marginal cost — typically digital products with high gross margins (software, content, services with cheap delivery). For WooCommerce plugin businesses, freemium is the dominant model: free version on WordPress.org for distribution, paid Pro version for revenue.
How It Works
Define a free tier with meaningful but limited functionality. Offer paid tiers that remove limits or add premium features.
Users sign up for free with no payment info → use the product → hit free tier limits or want premium features → upgrade to a paid tier. Some users stay free forever — they become marketing assets through word-of-mouth, reviews, and brand exposure.
The right free tier design creates clear "scarcity" without making free users feel cheated.
Real-World Example
WPSubscription offers a free version on WordPress.org with basic features: single subscription product type, 2 payment gateways (Stripe and PayPal), basic email notifications. The Pro version ($99/year) unlocks: unlimited subscription products, all 5 gateways, split payments, dunning automation, advanced reporting. 10,000 free users → 500 convert to Pro = 5% conversion → $49,500 ARR from the conversions.
The free users also generate WordPress.org reviews, support questions, and word-of-mouth that drive ongoing acquisition.
Best Practices
- Design free tier with usage limits (volume) rather than feature gaps where possible
- Make free tier genuinely useful — bad free tier kills word-of-mouth
- Use context-aware upgrade prompts at moments when paid value is clear
- Don't require credit cards for free signup — defeats the purpose
- Track upgrade triggers — what action immediately precedes upgrade is your best CTA
Common Mistakes
- Giving away too much in the free tier — leaves no reason to upgrade
- Crippling the free tier so much it doesn't demonstrate value — kills acquisition
- Treating free users as a burden vs marketing channel
- Not having clear upgrade triggers — users plateau on free without ever seeing paid value
- Using freemium for products with high marginal cost per user — economics break down
In WooCommerce with WPSubscription
WPSubscription itself uses the freemium model: free version on WordPress.org for distribution and acquisition, paid Pro version for revenue and advanced features. The plugin enables WooCommerce store owners to implement freemium patterns: use WooCommerce for the free tier (basic features), use WPSubscription for the paid subscription that unlocks premium content or features.