Get customers. Local: walk in or call 10 nearby businesses with a demo (free).
Get customers. LinkedIn: share results and message people in your target job (free).
Get customers. Cold email: a short, personal note to 20 people a day who clearly have the problem.
Get customers. X: post a short demo or before/after every day (free).
Offer your first 3 customers a “founding” price for honest feedback and a testimonial.
Charge $29 per customer per month (monthly subscription (saas)), and ask every happy customer for one introduction.
Monthly cost$0–$138/monthFree tiers → paid plans of the tools above. Card fees come out of each sale.
What you could earn · EstimateEstimate: 10 customers × $29 = $290/moOur estimate, not a fact or a promise. It’s simple math if you land these customers at this price.
Details: source, numbers and tags
What they did
He uses Claude Code with Opus for everything, plus MCPs such as Stripe’s. He ran the product free for about three months (3k free users, about $2k in API costs), then converted with founders pricing, and added SEO scans over time.
How it went
He reports almost $10k a month in MRR; 83 comments discussed the stack.
Worth knowing
Free periods cost real API money; a commenter warns vibe-coded infrastructure gets harder to debug as usage grows.
Difficulty
AdvancedOur rating
Time to build
Not reportedOur estimate
Monthly cost
Not reported
Revenue
Almost $10k MRR (self-reported)Self-reported: The founder’s own claim; not verified by us
Engagement
38 Reddit pointsfetched Oct 15, 2026
X buzz
No X data
Posted · Added Oct 16, 2026
Original builder recipe
Claude Code
Stripe MCP
PostHog
Define the format and audience for the content.
Have the agent generate drafts and assets from a template.
Review before publishing.
Track performance and feed winners back into the prompt.
A web developer gave Claude Code a baseline site, ad accounts with a budget, and scraping tools, and lets it make marketing decisions every four hours.