Best free Site optimization - Other Shopify apps in 2026 [Updated]
PickYourApp Review Team
6 min read
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Dec 27, 2025
The best free Shopify site optimization apps help merchants improve their stores through essential tools like AMP pages, redirect management, and user behavior analytics. From fixing 404 errors and managing redirects to implementing heatmaps, session recordings, and A/B testing - these apps deliver core functionality for enhancing site performance, SEO, and user experience. Whether you need to analyze customer journeys, personalize content, or speed up mobile pages, these free solutions provide the features needed to optimize your Shopify store without additional cost.
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#1. Enhance AEO visibility with automatic LLMs.txt generation, crawler control & updates for AI chatbots
AEO Optimizer helps Shopify merchants improve their Answer Engine Optimization by automatically generating an LLMs.txt file on their domain. This file lets AI chatbots like ChatGPT, Claude, Gemini, Perplexity, and DeepSeek read your products, collections, and blog posts with live stock data. Control which bots can access your content and what they see using simple filters. The app schedules automatic updates to keep prices, stock levels, and product titles accurate. With structured links optimized for conversational AI search, your store gains better visibility and qualified traffic from AI-powered search engines. Generate and host your LLMs.txt file with one click, then let the app handle crawler control and ongoing updates so chatbots always feature current information about your store.Install from Shopify App Store