
Invosi — Invoicing for freelancers, startups, and small businesses
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.
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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.

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

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!!

Automate email warmup and improve inbox placement for bulk outreach campaigns.
@AppMailpilot · X
if you are doing bulk outreach by emails - lets warmup your emails for lifetime (for only early users) - each time now you don't have to worry about your mails if they are landing in spam go and break servers of

A Stripe-based billing service handling hybrid pricing models, entitlements, and team management for SaaS.
@__orderandchaos · X