Manifest AI vs Selli AI: Best Shopify AI Assistant in 2026?

Last updated March 24, 2026

Manifest AI is better for merchants who want a catalog-trained AI assistant with proven 30-40% conversion improvements and a free tier for testing. Selli AI is better for stores wanting a lightweight, fast-to-deploy GPT-powered assistant with minimal setup overhead.

Manifest AI

GPT-powered AI shopping assistant for Shopify that answers product questions and guides checkout

4.2/5

Best for: Small to mid-size Shopify merchants who want a simple AI assistant that trains on their catalog and boosts conversions

Pricing

Freemium

Starting Price

Free basic / $99/month Pro

Pros

• Free tier available
• Easy setup
• Proven conversion improvement
• Trains on your specific catalog

Cons

• Shopify only
• Pro plan needed for advanced features
• Chat interface may not suit all stores

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Selli AI Shop Assistant

GPT-powered chatbot for Shopify that provides instant personalized product suggestions

4/5

Best for: Shopify stores that want a lightweight AI sales assistant with fast setup and proven conversion results

Pricing

Freemium

Starting Price

Free / Paid plans available

Pros

• Fast implementation
• Lightweight and simple
• Good Shopify App Store reviews
• Affordable

Cons

• Shopify only
• Less advanced than enterprise solutions
• Limited customization on free plan

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