# Guides — How to Create AI Influencers & UGC Systems > Step-by-step playbooks for AI influencers, ecommerce UGC systems, and agency workflows. ## Guides — How to Create AI Influencers & UGC Systems - [How to Create an AI Influencer (Step-by-Step Guide)](https://poseberry.com/guides/how-to-create-an-ai-influencer.md) — Step-by-step guide to creating an AI influencer: define niche, lock appearance, generate references, produce UGC content, and publish for ads or social. - [AI Influencers for Ecommerce: Shopify & DTC Playbook](https://poseberry.com/guides/ai-influencer-for-ecommerce.md) — How ecommerce and Shopify brands use AI influencers for product pages, paid social, email creative, and always-on content calendars. - [AI UGC for Instagram Ads: Reels & Feed Production Guide](https://poseberry.com/guides/ai-ugc-for-instagram-ads.md) — Step-by-step guide to producing AI UGC for Instagram ads: persona setup, Reels hooks, Feed stills, testing matrix, and Meta-ready exports. - [AI UGC for TikTok Ads: Hook-First Production System](https://poseberry.com/guides/ai-ugc-for-tiktok-ads.md) — A practical system for AI UGC on TikTok ads: hooks, native demos, testing cadence, and how to keep an AI influencer looking creator-real. - [UGC Creative Testing for Growth: A Practical Framework](https://poseberry.com/guides/ugc-creative-testing-for-growth.md) — Framework for testing UGC creatives on Meta, Instagram, and TikTok: sample sizes, kill criteria, iteration loops, and AI-assisted volume. - [AI Influencer Systems for Agencies & Creative Studios](https://poseberry.com/guides/ai-influencer-for-agencies.md) — How agencies build multi-client AI influencer systems: persona libraries, folder taxonomy, QA checklists, and packaging retainers. ## Related - Resources: https://poseberry.com/resources.md - Free tools: https://poseberry.com/tools.md - HTML index: https://poseberry.com/guides