Good UX is invisible. Bad UX kills conversions. Here are the principles we apply to every SaaS product.
By David Friedman, Founder of AppBrewers
We have designed and built 40+ SaaS products. The difference between products users love and products they abandon is rarely features. It is UX. Here are our non-negotiable principles.
1. Reduce Cognitive Load
Every screen should answer one question: what do I do next?
- Limit options to 3-5 per screen
- Use progressive disclosure (show details on demand)
- Group related actions visually
2. Design for the Blank Slate
New users see an empty dashboard. That is your most important screen.
- Show example data
- Provide a clear first action
- Use onboarding tooltips sparingly
3. Consistency Beats Creativity
Users should never wonder what a button does.
- Use the same color for primary actions everywhere
- Keep navigation in the same position
- Reuse component patterns across screens
4. Feedback Is Non-Negotiable
Every action needs a reaction.
| Action | Feedback |
|---|---|
| Button click | Loading state |
| Form submit | Success toast |
| Error | Clear message + fix guidance |
| Long operation | Progress indicator |
5. Mobile-First Is Not Optional
60% of SaaS usage happens on mobile for many products.
- Design for thumb zones
- Test on real devices, not just simulators
- Simplify navigation for small screens
6. Performance Is UX
- Page load under 2 seconds
- Interactive under 100ms
- Animations under 300ms
- Skeleton screens for perceived speed
7. Error Prevention Over Error Recovery
- Confirm destructive actions
- Auto-save drafts
- Validate inputs in real-time
- Provide undo where possible
Our SaaS UX Stack
| Tool | Purpose |
|---|---|
| Figma | Design system + prototyping |
| UserTesting | Remote usability testing |
| Hotjar | Heatmaps + session recordings |
| Mixpanel | User behavior analytics |
| Sentry | Error tracking |
Need SaaS UX Design?
We design and build SaaS products with conversion-optimized UX. User research, prototyping, testing. Malta-based team. 4-8 weeks.
Originally published on the AppBrewers Blog.
Top comments (0)