
IWANNABERICH — I'm trying to go from €0 to €1 billion in public.
A public experiment: starting from €0 and trying to reach €1 billion. Documenting the wins, failures and everything in between.
@IWANNABERxyz · X
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A public experiment: starting from €0 and trying to reach €1 billion. Documenting the wins, failures and everything in between.
@IWANNABERxyz · X

Weekly pricing memos for solo SaaS — one-click shipped to Stripe.
@polsia · X
You vibe-coded the product in a weekend. The price is still a guess you regret at 2am. Pricelet reads your niche weekly and ships a Monday memo with a one-click Stripe deploy.

Shoppers find new brands. Brands pay to get noticed. The internet superstore.
@mevsjack · X
Google is QUICK wit it. already has a full ai generated description, fully populated, sitting nicely. And I literally just launched. This vibe coding stuff is really growing on me lol. The community around it is pretty freaking cool too.

Calculate expected value of gacha card packs using real pulling data.
@wizz_spellman · X
C级卡确实有点让人难受 这也是我们做这个黑客松项目的初衷之一 我们做了一个工具 基于真实的抽卡数据而不是官方公布的期望值 算出卡包真正的期望价值 让大家抽卡更有数 体验地址 小提醒 目前模型还比较年轻 数据样本还在积累中 随着时间推移和数据增多 预测会越来越准确

Send RFQs, collect supplier pricing, and build customer quotes without spreadsheets.
@stephanebalon · X
a SaaS for product-based SMBs that rely on supplier pricing to prepare customer quotes. It centralizes RFQs, supplier responses, pricing history, ETAs and margins—so teams can quote faster, protect profitability and stop searching through emails and spreadsheets

Track expenses, manage budgets, and organize merchant preferences.
@MakpeExpenohmn · X
Just launched MAKPEXPENSEFLOW! 🚀 A simple web app to track expenses, manage budgets, and stay on top of your spending. Check it out here: #BuildInPublic #NoCode

Buy or sell a profitable online business in as little as 90 days. 500k+ qualified buyers, 1,000s of vetted listings. M&A advisory, legal help, escrow, & more.
u/jj7k77 · Reddit
For sale: AI Agency SaaS - Claude/GPT-4 Site Generator + WhatsApp Bot + B2B CRM - Asking $7k Built a full B2B SaaS from scratch. Key features: - AI website generator (Claude 3.5, GPT-4o, Gemini) - creates full landing pages in 30 seconds - WhatsApp Web bot integration - Multi-tenant CRM with Kanban pipeline - Role-based access (Admin/Manager/Client) - Fully Dockerized, ready to deploy Listed on Acquire.com for $7k. Link in comments. submitted by /u/jj7k77 to

Compare book prices across multiple retailers to find cheaper options.
@x_jinal · X
I'm a finance professional by career, but I've always loved books. Over the past few weeks, I challenged myself to build something completely outside my comfort zone using vibe coding—and that's how was born. BookRice is a platform that helps readers discover books while giving authors a simple way to promote their work. It's still in its early days, and I'm improving it every day based on real user feedback. I'd genuinely love your honest thoughts. Don't hold back—if something is confusing, broken, unnecessary, or could be much better, please tell me. Constructive criticism is far more valuable than compliments at this stage. Take a look at and let me know: • What's your first impression? • Would you use it? • What would make you come back? Your feedback will help shape the next version. Thank you!

Bid to own the only advertising slot on a website and promote your business or content.
@Jess442b · X
Alright you vibe coding, sass bitches! Forget bidding for a crappy little listing on a leaderboard and own the whole website! £2 currently gets you ownership of What are you gonna do with it???

Calculate costs across 230+ AI model APIs and simulate budget impacts.
ahmed_hassan7 · HN
CostPerPrompt – Live AI API pricing and real-workload cost calculators

Compare eSIM travel plans across destinations by price, data allowance and coverage.
@SonySonyzvbt · X

Send professional invoices in 156 currencies with unlimited clients. Estimates and quotes are always free, credits never expire, and there is no monthly bill. No card to start.
@getbillinghub · X
Invoicing you pay for by the invoice, not by the month. There's a free generator if you'd rather see the output than read about it — no account, no email.