26
Just launched: InvoicingCat.com — a 100% free invoice generator
r/SideProject
6/3/2025
SAAS TOOLS
| SaaS | URL | Category | Features/Notes |
|---|---|---|---|
| InvoicingCat.com | https://invoicingcat.com | Invoice Generator | - 100% free |
- No sign-up required
- Customizable currency, tax, discount
- A4 preview matches PDF output
- No data saved
- Built with React and react-pdf library |
USER NEEDS
Pain Points:
- Frustration with invoice tools requiring registration
- Annoyance with "free" tools having hidden limits or branding
- Overly complex UIs for basic invoicing
Problems to Solve:
- Need for truly free, no-nonsense invoice generation
- Desire for customizable invoice fields
- Requirement for accurate PDF preview
Potential Solutions:
- Building a simple, free invoice generator
- Adding invoice tracking and customization features
- Implementing logo and signature support
GROWTH FACTORS
Effective Strategies:
- Building a genuinely helpful product without monetization pressure
- Focusing on solving specific user pain points
Marketing & Acquisition:
- Sharing on relevant subreddits like r/SideProject
- Encouraging user feedback and feature requests
Monetization & Product:
- Starting with a free MVP to build user base
- Planning to add premium features over time
User Engagement:
- Responding promptly to user feedback
- Building community through open communication