Updated 15 Oct 2026
Best AI stack for a saas (no coding needed)
A subscription web app (e.g. an AI writing tool, client portal or tracker) that charges a monthly plan. Here is the stack we recommend for a first-time, non-technical builder.
| Role | Tool & why | Price |
|---|---|---|
| Builder (beginner) | Lovable Fastest way to a working SaaS with logins and a database. | Free; Pro $25/mo |
| Builder (some code) | Cursor Full control of real code once you outgrow chat builders. | Free; paid from $8-30/mo |
| Database | Supabase (or Neon with Cursor) Postgres for users, plans and app data. | Free tiers |
| Login | Supabase Auth or Clerk Clerk adds polished prebuilt sign-in UI; 50k retained users free. | Free |
| Subscriptions | Lemon Squeezy or Paddle Merchant of record for recurring plans; handles global tax. | 5% + 50c |
| Analytics | PostHog Track activation and churn. | 1M events/mo free |
Estimated cost at launch
~$26-31/mo
Assumes free tiers for database and hosting at launch, about $1/mo for a domain, and payment fees only when you sell.
Copy-paste starter prompt
Build a SaaS app that summarises long PDFs for busy professionals. Landing page with pricing (Free and $9/month), sign-up/login, dashboard to upload a PDF and see a summary history, and Lemon Squeezy subscription checkout in test mode. Use Supabase for auth and data.
Build steps
- Write a one-paragraph spec and list the 3 must-have screens.
- Paste the starter prompt into your builder and get a clickable first version.
- Connect the database and add realistic sample data.
- Add sign-up/login and test with two accounts.
- Add payments in test mode and do a full test purchase.
- Publish and connect a custom domain.
- Get 5 real users, fix where they get stuck, then launch.
Personalise this stack for my idea →
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Prices checked on official pricing pages on 15 Oct 2026; confirm before buying. Some links may be affiliate links.