Unprompt
Your AI usage in dollars and liters of water
Unprompt launched on October 1, 2026 with 75 votes, #268 of 3,084 launches that month and more than 95% of that year's launches.
What it does
Download Unprompt - Your AI Use by Polymorph on the App Store. See screenshots, ratings and reviews, user tips, and more apps like Unprompt - Your AI Use.
Your milestones. 62 steps that say what was measured, never whether it's too much: tokens, cost, water, checked days, and less personal use. Every milestone you reach shares in one tap, so does a full month. A Profile screen, friend suggestions, and your first week fully open. The friends ranking now plays out every day: up, steady or down against your own average. Several Macs add up. More tools read: Gemini CLI, OpenCode, Cline, Roo, Kilo, Qwen, Amp, Goose, and the ChatGPT app. Claude Code is counted once per request, so your total may drop. Water is recalculated. The same number on your iPhone and your Mac, to the second: live over your Wi-Fi, and the time of the measurement whenever…from apps.apple.com
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CredytNov 2025 · credyt.ai · ▲100Hey HN! I'm the founder of Credyt (https://credyt.ai). If you're running an AI product that burns $0.50+ per interaction, you need to bill customers as usage happens, not at the end of the month. Otherwise you're a bank for your customers, and you'll run out of money before they do. Why invoice-based billing doesn't work for AI: Most usage-based billing tools (Stripe Billing, Orb, etc.) were built for SaaS. They meter usage all month, then send an invoice. That works fine when your COGS is 5%. It's a disaster when you're paying your AI vendor upfront for every request and your…

Every prompt has a thirstJan 2026 · waterbuss.com · ▲5The real-time global AI water consumption index.
- IBI built a service to help companies save 35%+ on their AWS bills2020 · ▲25
Hi everyone, I've been working on a side project over quarantine called Usage.ai and I finally feel comfortable enough to launch it. We're a service that plugs directly into AWS, automatically finds savings, and applies those savings at the press of a confirmation button all without ever needing to go to an AWS console. I'd love to get HN's thoughts on it! Demo: https://www.loom.com/share/2a6f1c8e4c214914a1cdd88c6fdec4ac Link: https://www.usage.ai/
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