
SatsRail - Bitcoin Payment Infrastructure
Bitcoin Lightning payment processor offering zero transaction fees for merchants.
@SatsRail · X
Non custodial bitcoin infra for merchants
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60 projects

Bitcoin Lightning payment processor offering zero transaction fees for merchants.
@SatsRail · X
Non custodial bitcoin infra for merchants

AI financial coach showing how much you can safely spend before payday.
u/simba2k20 · Reddit
Clarity – An AI financial coach What actually brings users back to a personal finance app every week? I’m exploring whether a weekly recommendation, safe-to-spend update, goal progress, or alerts create the strongest retention loop. For people who have built finance or habit-based apps, what worked and what did not? Landing Page: https://clarity-web-seven.vercel.app/landing.html Web App: https://clarity-web-seven.vercel.app/ I’m especially looking for feedback on onboarding, ret

Get paid on time, without chasing clients
@NitishGoel25 · X
Freelancer Workflow:

Create invoices, manage client relationships, and accept payments through shareable payment links.
@Yanki3l · X

Purchase international travel eSIM profiles with cryptocurrency, delivered instantly via QR code, no registration required.
@tigerfpvteam · X
Building - eSIM store for buying eSIM instantly without any registration. For now supports only crypto payments but It's only starting point :)

Buy discounted gift cards from top Indian brands on this marketplace.
@mithvinkousthub · X

Track and optimize credit card rewards and benefits with AI insights.
@codew_rhp · X

Create flash sales of digital products and receive instant USDT payments.
@AyeshaBuilds · X
just launched dropanda 🐼 flash sales for digital creators keep 95% of every sale no monthly fees paid to your wallet built solo from Bangladesh in 2 months #buildinpublic #creators #digitalproducts

A calm family ledger for allowance, spending, and the balance that remains. No kid debit card or bank connection.
@fourhappylions · X
我给 Mk-I 做了一个记录零用钱的 web app。第一次拿给她在 iPad 上用,马上就收到了两个需求: “我可以用小猪当头像吗?” “我可以换一个背景颜色吗?” 于是 现在有了动物头像,也加入了四个颜色主题: 🌿 Meadow 🌊 Ocean 🍇 Berry 🍯 Amber 不过我还在想,对应相同的颜色,主题名称是不是可以更有趣一点?比如改成小朋友爱吃的食物: 🌿 Pistachio 🧊 Popsicle 🍇 Berry 🍯 Honey 我觉得大多数网站都不会提供这么多颜色主题。也许有些喧宾夺主了,不过毕竟这是做给小朋友用的。能让他们觉得这个 app 更像是属于自己的,我觉得还是值得试试看。 Colin

Build an AI-designed profile website with business cards and per-visitor analytics.
@niazjz · X
15 years of better *ways* to share your card. Nobody built *intelligence* around the exchange. We did. Auto-generated website + per-visitor heatmaps + session replay. Every scan becomes actionable data.

Create XRP payment links and tip pages to receive payments worldwide.
@DropPayXRP · X

Free browser-based payroll calculator for Indian HR teams with EPF, ESI, PT, and TDS calculations.
@TusharArora89 · X
A free LOP splitter, salary proration, and PF ECR file generator for Indian payroll teams. Built around my own day job in payroll. No login, no ads. Already getting real usage across 8+ countries.