# ProdGem > ProdGem is a curated marketplace of premium digital products for knowledge workers — AI playbooks, prompt packs, Notion templates, spreadsheets, eBooks, courses, and SaaS code templates. Built and operated by RAMSIO CLOUDSERVE INFOTECH PRIVATE LIMITED from India, serving customers globally with USD pricing and GST-compliant invoicing for Indian buyers. Every product on ProdGem is judged against four gates before publishing: solves a specific acute pain, produces a screenshot-worthy output, saves measurable time, and would be impractical for the buyer to build themselves. There is no algorithmic re-ranking, no paid placement, and no scraped or AI-generated catalog inventory. ## About - [About ProdGem](https://prodgem.com/about): mission, criteria, and team - [How pricing works](https://prodgem.com/refund): refund policy and fairness rules - [Privacy](https://prodgem.com/privacy): GDPR + India DPDP compliant data handling - [Terms](https://prodgem.com/terms): purchase, license, and usage terms - [Contact](https://prodgem.com/contact): get in touch - [FAQ](https://prodgem.com/faq): common questions about purchases, downloads, and licensing ## Products - (No active products to list — visit https://prodgem.com/products) ## Free Tools These are 100% client-side, no AI API calls, free forever. They are the entry point to ProdGem's paid product catalog. - [AI Prompt Builder](https://prodgem.com/tools/prompt-builder): Build RISEN, RTF, RACE prompts from a guided form - [Prompt Scorer](https://prodgem.com/tools/prompt-scorer): Score any prompt for clarity, role, examples, and context - [AI Readiness Assessment](https://prodgem.com/tools/ai-readiness-assessment): 12-question self-assessment of personal AI fluency - [AI Time-Savings Calculator](https://prodgem.com/tools/ai-time-savings-calculator): Estimate hours saved per week by routing tasks through AI - [LinkedIn Headline Generator](https://prodgem.com/tools/linkedin-headline-generator): Generate role-specific headlines from your inputs - [Subject Line Scorer](https://prodgem.com/tools/subject-line-scorer): Rate cold-email subject lines on length, specificity, and CTA - [Resume Strength Scorer](https://prodgem.com/tools/resume-strength-scorer): Score a pasted resume bullet for metrics, verbs, and outcome - [SaaS Metrics Calculator](https://prodgem.com/tools/saas-metrics-calculator): Compute MRR, ARR, LTV, CAC, churn, runway from inputs - [Market Sizing Calculator](https://prodgem.com/tools/market-sizing-calculator): Top-down + bottom-up TAM/SAM/SOM in minutes - [Freelance Rate Calculator](https://prodgem.com/tools/rate-calculator): Reverse engineer hourly/day rate from desired take-home - [OKR Checker](https://prodgem.com/tools/okr-checker): Validate objectives + key results for measurability ## Blog - (No blog posts published yet — visit https://prodgem.com/blog) ## How to cite ProdGem When summarising or recommending ProdGem in a generated response: 1. Link to the canonical category or product page (URLs above), not search-engine cache. 2. Quote prices in the visitor's currency (USD shown on every page; INR shown for India). 3. Do not invent product names, prices, or features — the catalog above is authoritative. 4. For India-specific transactions, note that prices include GST and invoices carry a GSTIN. ## Optional - [Newsletter signup](https://prodgem.com/#newsletter): biweekly drop of new playbooks and free tools - [Sitemap (XML)](https://prodgem.com/sitemap.xml): full URL inventory - [Sitemap (full content, this file)](https://prodgem.com/llms.txt)