
Stop Losing Money to Overdue Invoices | CollectNow | CollectNow
Recovers overdue invoice payments using automated reminders and AI-led negotiation.
@petkosokol · X
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Recovers overdue invoice payments using automated reminders and AI-led negotiation.
@petkosokol · X

Organize shared trips with reservations, deadlines, and payments in multiple currencies.
@Rashad2Hutch · X
A shared trip organizer solo travelers and couples. One place for every reservation, payment deadline, in both your currencies. No more Apple Notes.

Track commission payments and flag when payouts are short, missing, or clawed back.
u/JustinMoose · Reddit
I built an app that flags when commission earners get underpaid, unpaid, or clawed back I sell insurance for a living, and a while back I realized I had no real way to know whether the carriers actually paid me correctly. You bind a policy, and 30-60 days later some commission shows up on a statement, and you just kind of trust the number. Across hundreds of policies and a few carriers, that's impossible to track in your head. So I built PayoutVerify. You log what you sold and what you expe

Trading journal to log trades and track equity curves, win streaks, and performance analytics.
@NimraWeb3 · X
So I vibe coded my own with Lovable TradeBook. Log trades w/ session, killzone, model, grade, R:R + screenshots, track multiple accounts, get a real dashboard (equity curve, win streaks, pair/session breakdowns). Demo: GitHub:

Re-explain any learning material in your own words with adaptive questions that reveal what you actually understand.
@indrajit_tweets · X
Most AI learning tools explain concepts for you through summaries, notes, quizzes, and flashcards. But recognising an answer is not the same as understanding it. That’s why I built ReExplain ( for the @OpenAI Build Week Hackathon. ReExplain flips the roles - the AI becomes the curious learner, and you become the teacher. You explain the material in your own words, while the AI listens, identifies gaps, and asks follow-up questions that challenge you to think deeper. Powered by GPT-5.6 Luna and built with Codex, ReExplain is now live on Product Hunt! If the idea resonates with you, I’d really appreciate your upvote and support 😄 🔗 Product Hunt Launch Link: Watch the demo, try it, and share your feedback! #ProductHunt #OpenAI #BuildWeek #AI #EdTech #Hackathon

Calculate how a raise affects your income after benefits cliffs.
@getpapi_ai · X
placed 3rd in the r/vibecoding vibejam 2026. It made me go viral in r/ohio It was my first ever jam entry, I'm also not a developer...or from Ohio. was planned, reviewed, shipped and currently managed by

Booking and membership software for yoga studios, gyms, and personal trainers with a free forever plan.
@Bilal_Developer · X
I finally launched my first SaaS. 😩🥳 Funny thing… This isn’t the first SaaS I’ve built. It’s the first one I actually had the courage to ship

Detect and recover duplicate payments and vendor overcharges in QuickBooks or Xero automatically.
@AdiSanghaviLeak · X
Building Leaki ( Leaki is an AI platform that detects revenue leakage, fraud, billing errors, and financial anomalies before they become costly. Always happy to connect with founders, AI builders, and SaaS teams!

Explore Y Combinator companies and receive an AI analysis of your startup idea's fit with the accelerator.
sirily11 · HN
Application Signal – AI That Evaluates Your YC Startup Idea

Connect Claude to LinkedIn to automate prospect outreach and sales follow-ups.
@AntoineDsh · X
Hey I'm building a to run your LinkedIn outreach on autopilot with Claude. Let's connect !

Instantly grant product access to customers based on Stripe payments.
@ivneto_ · X
Let's connect! Shipped the thing I built because I was too lazy to write the same if-statement for the 12th time.

Audit and optimize your local business visibility across ChatGPT, Perplexity, and Claude.
@Timemindai · X