# Zertiko > Zertiko is a marketplace for women selling AI-powered digital services, with a free academy built in. Each Study Wizard teaches one specific service, ends in a certification exam (80% to pass, three distinct versions) and a capstone graded on five published criteria by a Zertiko reviewer, then turns the graded capstone into a live gig listing with the capstone as the portfolio sample. Payments are held in escrow until the buyer accepts delivery. Badges (Trained, Verified, Pro) are earned by evidence buyers can check. ## Key pages - [Academy](https://zertiko.com/academy): all tracks. Foundations (F1 Working with AI, F2 Selling on Zertiko, F3 Set Up Your AI Workstation), Level 1 tracks (D1, T1 to T25), Advanced tracks (A1 to A6). - [Marketplace](https://zertiko.com/marketplace): hire certified sellers; escrow-protected orders; 15% platform fee, 5% when a seller brings her own client through a direct link. - [How it works](https://zertiko.com/how-it-works): learn, certify, sell, earn, level up; how certification is graded; FAQ. - [Glossary](https://zertiko.com/glossary): plain-English definitions of models, weights, agents, bots, RAG, swarms, APIs, webhooks, MCP, n8n, ComfyUI, Xcode and more. - [Verify a certificate](https://zertiko.com/certificates): every certificate has an ID like ZK-XXXXX-XXXXX with a public page. - [About](https://zertiko.com/about): why Zertiko exists and the seller standards. ## Machine-readable - [Public gig feed (JSON)](https://zertiko.com/api/public/gigs.json): active gigs with seller, badge, certification (capstone score and rubric), packages with prices, turnaround and revisions. Filters: ?track=&q=&limit=. - Certification seals: https://zertiko.com/seals/.svg (for example /seals/D1.svg). ## Foundations - F1 Working with AI: certification "AI Foundations" - F2 Selling on Zertiko: certification "Zertiko Seller" - F3 Set Up Your AI Workstation (Desktop Commander, computer use, connectors, first Cloudflare deploy): certification "AI Workstation Setup" ## Level 1 tracks - D1 Dashboards for the Boss (executive dashboards from ERP, CRM, phone system, sheets and databases using Grok Bot's cloud computer): certification "Agentic Bot Dashboards" - T1 Local Business Digital Marketing Kickstart: "Local Digital Marketing" - T2 Social Media Content Packs: "Social Content Packs" - T3 Copywriting for Small Businesses: "Small Business Copywriting" - T4 SEO Blog Posts: "SEO Blog Writing" - T5 Short-Form Video Packs: "Short-Form Video Packs" - T6 AI-Powered Virtual Assistant with Grok Bot: "AI Virtual Assistant" - T7 Canva + AI Graphics Packs: "Canva AI Graphics" - T8 Email Newsletters: "Email Newsletters" - T9 E-commerce Listing Optimization: "E-commerce Listings" - T10 Podcast and Video Repurposing: "Content Repurposing" - T11 Résumé and LinkedIn Makeovers: "Résumé & LinkedIn" - T12 Presentation and Pitch Decks: "Pitch Decks" - T13 Lead Magnets and Workbooks: "Lead Magnets" - T14 Pinterest Marketing: "Pinterest Marketing" - T15 Small-Business FAQ Chatbot Setup: "FAQ Chatbots" - T16 Research and Summary Briefs: "Research Briefs" - T17 Spreadsheet Cleanup and Simple Reports: "Spreadsheet Reports" - T18 Marketing Translation and Localization: "Marketing Localization" - T19 AI Voiceover and Audio: "AI Voiceover" - T20 Simple Websites for Local Businesses: "Local Business Websites" - T21 Event and Wedding Content: "Event Content" - T22 Real Estate Listing Marketing: "Real Estate Marketing" - T23 Online Course Build Assistance: "Course Build Assistant" - T24 Grant and Proposal Writing: "Grant & Proposal Writing" - T25 Review and Reputation Management: "Reputation Management" ## Advanced tracks (Level 3) - A1 Hollywood-Level Cinematics in Blender with GPT-6 Astra: "AI Cinematics in Blender" - A2 Auto-Generate and Schedule Social Content with Grok Bot: "Social Automation Engineer" - A3 Build WordPress Websites with Grok Bot: "WordPress Builder with Grok Bot" - A4 Modern SEO and LLM Optimization on Cloudflare Workers (Astro sites, 100 PageSpeed, llms.txt, ranking-watch agent, CLI bridge): "Modern SEO & LLM Optimization" - A5 iPhone Apps on a Mac with Claude, Xcode and Computer Use: "iPhone App Builder" - A6 AI Voice Receptionists That Book Appointments: "AI Voice Receptionist" ## Facts - The academy is free; the platform takes a percentage fee only on completed orders. - Certification: exam at 80% (three versions, retakes never repeat a version) plus a capstone graded 0-4 on five criteria, pass at 15/20 with no criterion at 1; an AI pre-grade gives notes, a Zertiko reviewer sets the final score. - Every gig shows the seller's certification seal, the graded capstone as the portfolio sample with its score and rubric, and an escrow badge. - Sellers use AI tools and review every deliverable by hand; AI use is disclosed when a buyer asks. - Trained = passed exam and graded capstone. Verified = 3+ on-time completed orders rated 4.7 or higher.