Launched this week

The AI Operator's AI Prompt Lab

Launched this week

Test AI prompts across models, track cost & quality per run

1 follower

Test AI prompts across models, track cost & quality per run

1 follower

Stop guessing which AI prompts actually work. The AI Prompt Lab is a 5-sheet Excel workbook: a versioned prompt library, an experiment log that auto-calculates the cost of every run from a live 7-model rate card, a model comparison sheet ranking quality-per-dollar, and a dashboard with KPIs, a Winner Board, and charts. Log 10 real runs and you'll know exactly which prompt + model combo to standardize on. Works in Excel, Google Sheets, and LibreOffice — no macros, 100+ formulas verified.

The AI Operator's AI Prompt Lab gallery image

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Launch tags:Productivity•Spreadsheets•Artificial Intelligence

Launch Team

Render Sandboxes: a computer for every agentIsolated compute, persistent state and a real filesystem

Promoted

Hunter

📌

Hey Product Hunt! I'm Corban, maker of The AI Operator. I built this because I had 40+ prompts scattered across notes apps and zero proof which ones worked — or what each run was costing me. The Lab fixes that: log the model, tokens, and a 1–5 quality score, and it auto-calculates cost per run, ranks your models by quality-per-dollar, and keeps a Winner Board of your best prompt + model combos. The Etsy alternatives I found are single-tab Google-Sheets-only templates; this is a real .xlsx with 100+ verified formulas that works in Excel, Sheets, and LibreOffice. Would love your feedback — what's the one metric you wish you had about your AI usage?

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1mo ago