
Masa Bills — Instant Quotation, Invoice & Receipt
Create professional invoices, quotations, and receipts instantly without signup.
@nametsobuilds · X
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Create professional invoices, quotations, and receipts instantly without signup.
@nametsobuilds · X

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

Convert client extra-work requests into professional pricing proposals for instant approval.
@ivelin_dev99 · X
ProofNod solves unpaid scope creep for freelancers and small agencies. When a client asks for extra work, you send the price/timeline impact, get a clear yes, then start. Private beta opens July 1, first 50 founding members get 50% off.

Retries failed Stripe charges and recovers subscriptions with automated dunning sequences.
@Holdfast_app · X

@heisoreo @X Building Invoiced 🚀 An AI-powered invoicing platform for freelancers and small businesses. Currently working on invoices, analytics, auth, and AI workflows. Building i
@Wesleycolesdev · X
Building Invoiced 🚀 An AI-powered invoicing platform for freelancers and small businesses. Currently working on invoices, analytics, auth, and AI workflows. Building in public. Feedback welcome! 🙌 🔗

One link to manage deals from pitch to payment: book meetings, sign contracts, get paid.
@abhinav__dubey · X
Heyy Yooo! Building one link that helps SMBs go from first pitch to fully paid process, no juggling four tools to get there.

Chat with an AI assistant and earn money based on message quality scores.
u/as-333 · Reddit
Built an AI chat that pays you per message, scored in real time: looking for feedback I've been using Claude Code to build Argutum, an AI assistant that scores every message you send (0–100, five dimensions: complexity, novelty, structure, domain expertise, conversational depth) and pays you for the good ones. The underlying idea is that your prompts get sold as training data to AI labs, so you should get a cut instead of it happening for free. Stack: Next.js 16, Groq/Llama 3.3 70B, custom

Billing infrastructure for AI startups, handling payments, usage limits, and credits.
@coleywoleyyy · X
Yup, it’s buns. I vibe coded my own tool at Helicone, might make it easier

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.

Web-based invoicing with branded PDFs, payment collection, VAT handling, and automated reminders.
@saadr234 · X
Test it out all! I bet you will save you so much time.

Create and monetize a waitlist by charging $1 for early access to filter serious customers.
@GandotraAB03 · X
Get paid through your waitlists without even writing a single line of code. You can easily make money before even launching your product Here’s the link : Would love your thoughts!!

Track your work shifts and estimate your pay before payday.
@reelblkbeard · X
I built Check My Shift for hourly workers to track shifts and estimate pay before payday. I’m looking for a few people to test it for a week and share honest feedback. Free beta: