Build a No-Code SaaS in a Weekend
Softr storefront + Lindy automations + RunPod for the AI bit. Charge from day one.
Deliverable
What you'll have at the end
A live SaaS with a marketing site, gated member portal, Stripe checkout, an AI feature, and an automated onboarding flow.
- ✓A live, charging SaaS at your own domain
- ✓Auth + Stripe wired end-to-end
- ✓An AI feature that actually does something
- ✓Onboarding that runs while you sleep
The stack
Three tools, one weekend
Softr
Basic $49/mo for custom domain + Stripe blocks.The fastest path from Airtable to a real, gated SaaS with Stripe checkout.
Lindy
Pro $49/mo for webhook + multi-tool steps.Glue logic without code: signup → onboarding email → CRM row.
RunPod
Pay-as-you-go (~$0.50/hr GPU) — no monthly minimum.If your SaaS has an AI feature, run it on serverless GPUs you only pay for when used.
Daily build prompts
The hour-by-hour plan
- 01Friday night · 2h
Pick the wedge
One sentence: who is the SaaS for, what does it remove, what do they pay you. If the sentence is fuzzy, the SaaS will be too. Reduce until it stings.
- 02Saturday morning · 4h
Build the Softr storefront
Import softr-saas-landing-starter.json. Replace the brand block. Wire Airtable schema. Connect Stripe (test mode). Ship the marketing page + gated /portal.
Use the softr course as your reference → - 03Saturday afternoon · 3h
Add the AI feature
Stand up Pixel Forge on RunPod (or your own model). Wire a Softr 'Generate' button to a webhook that POSTs the prompt and renders the result. Cap usage by plan tier.
Use the runpod course as your reference → - 04Sunday morning · 3h
Automate onboarding with Lindy
On signup webhook → personalized welcome email → 24h check-in → onboarding-completion ping in Slack. Use the Closer Bot starter as scaffolding.
Use the lindy course as your reference → - 05Sunday afternoon · 4h
Launch + collect 5 paying users
Switch Stripe to live mode. Post on Twitter, ProductHunt, IndieHackers, your group chat. Goal: 5 paying users. If you don't hit 5, you've learned what to fix.
Honest pitfalls
What trips people up
- !Stripe live mode requires an LLC or sole-prop in most jurisdictions.
- !Don't put the AI feature behind the free tier — you'll bleed GPU dollars.
- !Softr custom domains take ~30 min to propagate. Don't leave to Sunday night.