
Sale Bill - Fast Invoice Maker
Create sales bills and invoices with parties, items, discounts, and payment details.
@UmairNazee1 · X
Check out what I just built with Lovable!
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Create sales bills and invoices with parties, items, discounts, and payment details.
@UmairNazee1 · X
Check out what I just built with Lovable!

Calculate real car ownership costs for any vehicle before buying it.
@380sintgood · X
heyy, im building an AutoCost - a tool that helps people see the real cost of owning a car before they buy it. It calculates yearly/monthly ownership costs for a specific car + engine, and includes an AI mechanic for common issues and pre-buy checks.

Free Etsy profit calculator that includes fees, offsite ads, materials, packaging and your labor. Compare pricing scenarios and export PDF/CSV — no signup.
@5150_MadMan · X
Check out what I just built with Lovable!

Create professional invoices, send estimates, and accept online payments for your freelance business.
@InvoiceFareApp · X
Built an invoicing platform. It took many months of hard work to build this product. Check it out:

Find hidden cloud and AI costs across AWS, Azure, GCP, and more with automated audits.
ssgonella · HN
QuantumReckon – find your real cloud and AI spend, including tokens

AI-powered website builder that generates professional sites for small businesses in minutes.
@rebecca101USA · X

AI tool that generates professional contractor quotes and estimates in 60 seconds.
u/Upbeat_Exam5410 · Reddit
Built an AI quoting tool for contractors — my neighbor was losing jobs because quotes took too long My neighbor runs a small moving company. Good guy, works hard. He kept losing jobs because by the time he emailed a quote, the customer had already booked someone else. He'd spend 20-30 minutes writing each estimate — pricing research, word it professionally, format it, send it. By the time it went out, it was too late. So I built QuickQuote AI. You put in the job details and GPT-4o generat

Route LLM API traffic through a gateway with built-in cost tracking, latency analytics, and PII redaction.
charltonraven · HN
RavenGate – LLM gateway that redacts PII across SSE chunk boundaries

Use 100+ free online calculators for math, chemistry, physics, loans, health, and AI costs—no signup needed.
u/averageChilean · Reddit
Built a free tool site to help my brother study — now has 100+ tools, would love feedback My brother's in high school and needed something more visual to study chemistry, physics, and math, so I used Claude to build him a simple site with interactive calculators and visualizers. I'm not a programmer or from a tech background, so without AI this wouldn't have happened, at least not this fast. It ended up helping him a lot more than I expected, so I kept expanding it, added a bunch of other

Recover up to +32% of abandoned carts with AI voice agents. Live in 5 minutes on Shopify, WooCommerce, WordPress, Klaviyo, Omnisend. 50% off launch promo.
@ArunasVismantas · X

Tailored, ATS-optimized CVs and cover letters. Pay with M-Pesa, Airtel Money, or card via Pesapal — from KES 270 / $1.99.
@v_mwenda · X

AI-powered out of hours call agent for heating and plumbing trades.
@Osasgentech · X
A plumber's phone rings at 9pm. He's under a boiler. Customer rings the next plumber. Built a voice agent that answers those and books the job.