Cheapest Way to Build Software | SaaSGyver
Everyone asks "how much does it cost to build an app?" and every answer starts with "it depends." Let's skip that and talk real numbers for the three paths most founders actually take.
The Three Paths: Real Cost Comparison
| Approach | Monthly Cost | Time to MVP | Best For |
|---|---|---|---|
| Free/open-source tools | $0 - $10/mo | 2-8 weeks | Technical founders, simple apps |
| No-code platforms | $30 - $100/mo | 1-4 weeks | Non-technical founders, standard apps |
| Freelance developer | $2,000 - $10,000 one-time | 4-12 weeks | Complex apps, custom needs |
| Dev agency | $15,000 - $50,000+ | 8-24 weeks | Funded startups, enterprise features |
The $0 Path Is Real (With Caveats)
You can genuinely build and host a working SaaS for nearly free. Supabase has a generous free tier for your database. Vercel or Netlify will host your frontend for free. Stripe won't charge you until you make money. The catch? You need to be somewhat technical, and your time has a cost too.
If you're non-technical, the $30-100/month no-code path is usually the cheapest when you factor in your time. Bubble's free tier lets you build and test. You only pay when you're ready to launch with a custom domain.
Where the Money Actually Goes
The tools are rarely the expensive part. What costs money is iteration -- changing your mind, adding features, redesigning flows. This is true whether you're paying a developer or paying for your own time. The single best way to keep costs down is to lock your scope before you start building. Write down exactly what v1 does, agree with yourself that everything else is v2, and stick to it.
Quick Takeaway
For most founders validating an idea, the sweet spot is $30-100/month on no-code tools. Build the MVP yourself, prove people will pay, then invest in custom development. Don't spend $20K building something nobody wants.