
OutReign — Know Who to Email Before Writing a Word
Find sales prospects and send personalized email campaigns.
@buildwitbrandon · X
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60 projects

Find sales prospects and send personalized email campaigns.
@buildwitbrandon · X

Manage estimates, invoicing, scheduling, and client payments for solo field service businesses.
@MohamedEddahby · X
SoloTradeKit helps solo operators send estimates, schedule jobs, create invoices, share payment links, send payment reminders, and manage clients for $12/mo

Manage sales representative orders, track profits, and monitor delivery status.
@JwjwF67346 · X
Check out what I just built with Lovable!

Track competitor pricing changes with automated weekly email alerts.
@sheikhbuilds · X
Zero formal engineering background. Six months ago I couldn't write a line of code. Today is live, built with Claude Code while working full time as a PM at Uber. 🛠️ AI didn't replace the learning, it removed my excuse not to start. 🚀

Deliveryman AI helps you scale your sales faster with Cold Email that breaks all the rules
@crashadil · X

Turn your commercial cleaning walkthrough into a costed scope and customer proposal. Try the free calculator. SweepTally Pro saves estimates and works offline from $199 for 12 mont
@pytrelsystems · X

A leaderboard sorted by money. That's the whole algorithm. Pay more, rank higher.
@Klonoprince · X

Professional invoicing for remote workers and freelancers. Send invoices, get paid faster, and manage your finances with ease. Bilingual support, PDF export, and unlimited invoices
@3mmvr_dev · X

AI tool that automatically generates project quotes for contractors.
@ritazhang_yui · X
To every contractor tired of manually writing quotes, we just shipped the first working version of Quota, an AI estimator! Still early, but it’s finally live. Try it out: Would love feedback on what we should improve next 👀 #buildinpublic #AI #OpenClaw

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
See estimated energy, carbon, and water impact of AI-generated content in relatable units.
daniloedu · HN
Energy, carbon and water estimates for AI content, shown as ranges

Schedule and publish X posts with AI writing assistance and analytics tracking.
@rafal_darlak · X
Released yesterday! I built a platform for my X account management, scheduling, analytics, AI assistant etc. I didn't like the apps that I tried so I wrote my own ;)