How to monetize your SaaS from day one

The question that all SaaS founders ask: should we offer a free version, a 14-day trial, or pay from day one? The answer depends on your product, your target, and your goals.
In this article, I dissect the 3 main models with their advantages, disadvantages, and examples of SaaS that work with each strategy.
Model 1: Freemium (free forever)
The freemium, is to offer a free version with limited features, and to pay to unlock more features or remove the limitations.
Who uses this model?
- →Notion : Free for personal use, paid for teams
- →Slack : 10K free messages history, unlimited in paying
- →Figma : 3 free files, unlimited in pro
Advantages
- ✓Acquisition massive. No friction to register, you can scale fast.
- ✓Network effects. More users = more value for everyone (ex: Slack).
- ✓Word-of-mouth. The free users talk about the free product.
Disadvantages
- ✗Conversion faible. Often < 5% of the free users pay.
- ✗Coûts d'infrastructure élevés. You pay to host users who don't pay.
- ✗Support intense. Even the free users want support.
Model 2: Trial (14-30 days)
The trial, is to give complete access for a limited period (usually 14 days), then force the user to pay or leave.
Who uses this model?
- →Shopify : 14 days free, then $29-$299/month
- →HubSpot : 14 days trial on all plans
- →Intercom : 14 days to test all features
Advantages
- ✓Friction faible à l'inscription. No credit card = less resistance.
- ✓Qualification rapide. After 14 days, you know who is serious.
- ✓Conversion décente. Between 10-25% depending on the product.
Disadvantages
- ✗Churn élevé après le trial. A lot of people register, test, and leave.
- ✗Besoin d'onboarding parfait. 14 days to convince, no second chance.
Model 3: Paid from day one
No bullshit: you want to use the product? Pull out your card. This is the most direct (and underestimated) model.
Who uses this model?
- →Basecamp : $299/month, no trial, no freemium
- →Linear : $8/user/month, no free version
- →Superhuman : $30/month from day one
Advantages
- ✓MRR dès le jour 1. Immediate revenue, positive cash flow faster.
- ✓Users ultra-qualifiés. Those who pay are really motivated.
- ✓Moins de tire-kickers. No users who test just to "see".
- ✓Valeur perçue élevée. What is paid is automatically perceived as premium.
Disadvantages
- ✗Friction maximale. A lot of people will leave before paying.
- ✗Croissance plus lente. Less acquisitions than the freemium.
- ✗Produit doit être irréprochable. The people pay, they expect quality.
So, which model to choose?
Choose Freemium if:
- • Ton produit a des network effects (Slack, Notion)
- • Your hosting costs are low
- • You aim for massive adoption
Choose Trial if:
- • Your product takes a little time to see the value
- • You have a good onboarding
- • You want to balance acquisition and conversion
Choose Paid from day one if:
- • You have a premium or B2B product
- • You solve a critical problem (not "nice to have")
- • You want immediate revenue
The truth is? There is no "good" universal model. Test, measure, adjust. Some SaaS start with freemium then switch to paid (or vice versa) based on results.
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