Best Shopify Quiz Apps in 2026: Features, Pricing & ROI Compared
Objective comparison of top Shopify product quiz apps in 2026: Nexis CRO Quiz Signal, Octane AI, Prehook, and RevenueHunt. Benchmark pricing, OS 2.0 speed, and Klaviyo sync.
★★★★★ Rated 5.0 on Shopify App Store · Built for Shopify
AI Search Traffic &
Storefront Conversion.
The complete Shopify growth suite. Get cited and recommended on ChatGPT & Perplexity with AI SEO & AEO Audit, then turn shoppers into buyers with Quiz Signal recommendation funnels.
Attract AI search traffic with AI SEO Audit and convert shoppers with Quiz Signal recommendation funnels.
No theme code modified
Zero risk · Cancel anytime
Instant ChatGPT audit
Shopify Admin — Nexis: AI SEO & AEO Audit
AEO SCORE Stable
0 /100
Reach 80+ Has critical
Discoverability: 58 RESOLUTION RATE In progress
0 %
3 of 14 fixed 3 resolved total
OPEN ISSUES 1 Critical
0 open
Review and fix → 14 found in last scan
AI CREDITS Unlimited
∞
Full Access Unlimited usage
Refund policy should be present CRITICAL
Storefront content · Policy and FAQ Coverage Most products should have rich descriptions HIGH
Storefront content · AI Query Readiness Product descriptions should be detailed HIGH
The Complete Snowboard · Product · Catalog Quality Terms policy should be present HIGH
Storefront content · Policy and FAQ Coverage Start free with Standard, then use Deep or Full for richer AI-grounded scoring.
Deep Scan 1+ up to 2 credits
Deeper crawl + prioritized issues; optional sampled AI quotability scoring.
Full Report 3 credits
Largest coverage run — strongest signal for merchants upgrading their full AEO program.
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Barrier Repair & Glow ✓ Anti-Aging & Firming Blemish & Oil Control
STEP 2 "What formula texture do you prefer?"
Weightless Hydra-Serum ✓ Rich Moisture Melt
Zero-party profile capture: sync answers to Klaviyo & Shopify Customer Segments
Top Recommendation
Daily Core Routine
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Selected specifically for barrier repair with high-potency ceramides and zero pore-clogging oils.
$48.00 In Stock · Ships Free
78.4% Completion Rate
+24.6% AOV Increase
3.8× Conversion Rate
- Shopify App Store Official listing
- 4 AI engines audited ChatGPT · Perplexity · Google AI · Bing
- Privacy-first GDPR-friendly · no card on free plan
- Cancel anytime Shopify-managed billing
The Nexis CRO Ecosystem
Two Focused Apps. Complete Shopify Growth Engine.
Win on both ends of the funnel: attract high-intent AI search traffic with AEO audits, and convert browsers into buyers with smart recommendation quizzes.
Top-of-Funnel · AI Search & AEO
Nexis CRO: AI SEO & AEO Audit
Audit your store's discoverability across ChatGPT, Perplexity, Gemini, and Google AI Overviews. Fix broken signals, inject rich schema, and deploy auto-updating llms.txt in minutes.
AI Rank & SOV Tracker: Track store citations against competitors.
Automated llms.txt: Structured context feeds for AI crawlers.
JSON-LD Schema Blocks: Turnkey structured data for 8 page types.
AI Quick Fixes: 1-click meta rewrites & policy generator.
Storefront · Conversion Rate Optimization
Nexis CRO: Quiz Signal
Build engaging storefront recommendation quizzes that match shoppers with the exact right products. Capture zero-party customer data and boost average order value by up to 25%.
AI Quiz Maker & Studio: Generate full quiz funnels in seconds.
Product Match Engine: Dynamic logic for single items, routines & bundles.
0-Code Theme Block: Native OS 2.0 app block for any Shopify theme.
Zero-Party Data: Seamless sync to Klaviyo & Shopify Customer Segments.
The Problem
AI Engines Drive Shopify Product Discovery. Is Your Store Visible?
ChatGPT, Perplexity, and Google AI Overview are changing how shoppers discover products. If your store lacks structured data, clear content, and an AI context file, these engines can't cite, recommend, or even see you.
Traditional SEO tools don't check for AI readiness. Nexis CRO was built specifically for this — auditing the signals that AI search engines actually use to decide which stores to surface.
AI-referred Shopify orders grew 13× year-over-year in Q1 2026 (Shopify). Stores that aren't optimized for AI search miss that traffic entirely.
AI Answer Engine Discovery Shift
ChatGPT Favors llms.txt + rich content
Good 73/100
Perplexity Search-first AI, weights llms.txt
Good 73/100
Google AI Gemini prioritizes JSON-LD schema
Warning 45/100
Bing Copilot Balanced schema + meta signals
Good 70/100
Live Demo
See What a Shopify AI SEO Audit Looks Like
This is what Nexis CRO finds in the first 60 seconds. Most stores have issues they never knew about.
✓ Checking homepage schema… Organization, WebSite — found
✓ Scanning product pages… Product, Offer — found
Checking meta descriptions… 3 products missing meta
Scanning policies… Refund policy missing
✓ Checking llms.txt… Found — auto-update on
✓ Evaluating image alt text… 12 missing alt text
✓ Running AI visibility scan… 4 platforms scored (65/100)
8 Issues found
1 Critical
4 High
3 Medium
✓ Auto-injects Google & Gemini JSON-LD schema
✓ Optimizes meta titles and LLM-friendly descriptions
✓ 1-Click bulk deployment across active catalog
Features
Everything You Need to Rank in AI Search and AEO
AI Rank Tracker
Track your store's visibility on ChatGPT, Gemini, and Perplexity over time. Monitor brand mentions, keywords, and share of voice (SOV) against competitors.
AI Quick Fix & Description Optimizer
One-click rewrites for meta descriptions, product content, and policies. Optimize product copy so LLMs can perfectly parse and recommend your catalog.
AI Context File (llms.txt)
Automatically generate, deploy, and auto-update your store's llms.txt. This file acts as a structured guide for AI crawlers to index your catalog instantly.
Schema Blocks & Theme Injection
Automatic JSON-LD schema injection for 8 page types — Organization, Product, Collection, Blog, and FAQ. Turn on instantly from your Shopify Theme Editor.
AI Content Lab
Generate high-converting AI FAQs for products and in-depth AI Buying Guides (Growth+) designed to capture engine recommendations.
AI Bot Manager & robots.txt
Protect your site bandwidth or allow/block specific AI web crawlers (like GPTBot, ClaudeBot, and PerplexityBot) with customizable robots.txt rules.
Citation Gaps & Competitors
Track up to 5 competitors. Identify citation gaps — where engines cite competitors instead of you — and receive step-by-step optimization plans.
AI Visibility Scans & Scheduled Audits
Platform-specific scorecards for major AI engines. Run manual deep audits or schedule regular weekly/monthly background scans with email alerts.
Storefront Conversion Optimization
Nexis CRO: Quiz Signal
Shoppers leave when they are overwhelmed by too many choices. Quiz Signal turns answers into tailored product recommendations that guide buyers directly to checkout.
3.8× Higher Storefront Conversion
Guided quiz takers convert at significantly higher rates than unassisted catalog browsers.
+24% Average Order Value Lift
Recommend complementary routine bundles and multi-product regimens on result pages.
100% Zero-Party Data Ownership
Capture direct shopper preferences and build Klaviyo email segments that consistently convert.
Ready to build your first quiz?
Includes free plan with 2 live quizzes and 100 completions every month.
AI Quiz Maker & Studio
Describe your store or select a collection — AI creates engaging questions, options, and recommendation rules in under 60 seconds.
Smart Recommendation Logic
Map answers to specific products, curated collections, or complete multi-step routines with custom match percentage scores.
0-Code Shopify Theme App Block
Add the Quiz block directly via your Shopify Theme Editor (OS 2.0). Matches your store's typography and color scheme automatically.
Zero-Party Data & Klaviyo Sync
Collect shopper emails, product preferences, and intent data. Sync seamlessly to Klaviyo lists and Shopify customer segments for high-ROI campaigns.
For agencies
Shopify AEO Audits Your Agency Can Resell
Merchants hire agencies to fix SEO. In 2026, they also need AI citation readiness — llms.txt, schema blocks, rank tracking, and competitor gap analysis. Nexis CRO packages that workflow for Shopify-only shops.
Agency plan: $29/mo billed annually — manage 5 stores vs. $9/mo per merchant on Pro. That's up to 35% less than five separate Pro subscriptions.
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Manage up to 5 client stores
One Agency plan covers multiple Shopify stores from a single dashboard — no per-store seat fees.
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50 AI Rank Tracker prompts
Track citation share-of-voice across ChatGPT, Gemini, and Perplexity for every client you manage.
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White-label-ready reports
Export audit scores, issue lists, and rank-check history your clients can act on immediately.
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500 AI credits (unlimited usage)
Run deep audits and bulk fixes across client catalogs without watching the meter on every job.
Transparent Pricing
Simple Pricing — Free Forever Plans Available
Choose the app that fits your current goals. Start free on Shopify and scale as your traffic grows.
Free
Free
Try the basics — no credit card needed
- 5 AI credits / month
- 1 audit / month
- AI Quick Fix & Rewrite
- AI Image Alt Text
- AI Visibility Scanner (Basic)
- AI Rank Tracker (1 prompt, 5 checks)
Pro
$9 /mo
or $99/year · Save 8%
Full audit suite for growing stores
- 100 AI credits / month
- Unlimited audits + history
- AI Rank Tracker (5 prompts, scheduled)
- AEO Description Optimizer
- Bulk Fix (batch AI fixes)
- Schema Blocks & AI Bot Manager
- llms.txt deploy & Query Lab
2-day free trial
Best value
Growth
$21 /mo
or $121/year · Save 52%
Everything in Pro, plus competitive edge
- 300 AI credits / month
- Everything in Pro
- AI Rank Tracker (20 prompts, 3 models)
- Citation Gap Insights & Alerts
- AI Buying Guide Generator
- Competitor Benchmarking (3)
2-day free trial
Agency
$44 /mo
or $344/year · Save 35%
Multi-store management for agencies
- 500 AI credits (unlimited usage)
- Everything in Growth
- Manage up to 5 child stores
- AI Rank Tracker (50 prompts, all models)
- Competitor Benchmarking (5)
2-day free trial
Core Specs Matrix
Essential limits shown by default · Expand for all 18+ technical specs | Feature | Free | Pro | Growth | Agency |
|---|---|---|---|---|
| AI credits / month | 5 | 100 | 300 | 500 ∞ |
| Audits / month | 1 | Unlimited | Unlimited | Unlimited |
| AEO score | Basic | Full | Full | Full |
| AI Rank Tracker | 1 prompt (5 checks) | 5 prompts (150 checks) | 20 prompts (1200 checks) | 50 prompts (5000 checks) |
| Citation Gap Insights | — | — | ✓ | ✓ |
| AEO Description Optimizer | — | ✓ | ✓ | ✓ |
| AI FAQ Generator | 3 products | 50 products | Unlimited | Unlimited |
| AI Buying Guide Generator | — | — | ✓ | ✓ |
| AI Bot Manager (robots.txt) | — | ✓ | ✓ | ✓ |
| Bulk Fix (batch AI) | — | ✓ | ✓ | ✓ |
| Schema Blocks (JSON-LD) | — | ✓ | ✓ | ✓ |
| llms.txt deploy | — | ✓ | ✓ auto-update | ✓ auto-update |
| Query Lab | — | Basic | Deep | Deep |
| AI Visibility scan | Basic | — | Full | Full |
| Competitor benchmarking | — | — | 3 competitors | 5 competitors |
| Scheduled audits | — | ✓ | ✓ | ✓ |
| Issue history | — | ✓ | ✓ | ✓ |
| Child stores managed | — | — | — | Up to 5 |
Free
Free
Build your first storefront recommendation quiz
- 2 active quizzes
- 100 quiz completions / month
- 20 AI credits (monthly allotment)
- Quiz Studio visual builder
- Shopify OS 2.0 Theme Block
- Product recommendation mapping
- Standard CSV import & export
Most popular
Growth
$9 /mo
or $84/year · Save 22%
Unlimited quiz funnels & hosted AI quiz maker
- Unlimited active quizzes
- Unlimited quiz completions
- 100 AI credits / month
- AI Quiz Maker & Assistant
- Klaviyo & customer segment sync
- Custom results & layout styling
- Multi-product routine & bundle matching
14-day free trial
FAQ
Frequently asked questions
What apps does the Nexis CRO suite include?
Nexis CRO offers two specialized Shopify apps designed to grow your store: (1) Nexis CRO: AI SEO & AEO Audit to ensure your store is cited and ranked by ChatGPT, Perplexity, and Google AI; and (2) Nexis CRO: Quiz Signal to build storefront recommendation quiz funnels that convert visitors into buyers and capture zero-party data. You can install either app independently or both together.
Do I need to install both apps, or can I use them separately?
Each app operates completely independently with its own free plan. You can install only AI SEO & AEO Audit if your priority is AI search discovery, or install only Quiz Signal if you want to increase on-site conversion rates with recommendation quizzes. They complement each other perfectly to cover discovery and conversion.
What is AEO and why does it matter?
AEO stands for AI Engine Optimization. As AI-powered search engines like ChatGPT, Perplexity, and Google AI Overview become major product discovery channels, your store needs to be optimized for how these engines read, understand, and cite information. Traditional SEO tools don't check for this — Nexis CRO does. Read the full Shopify AEO guide at nexiscro.com/blog/shopify-aeo-guide-2026/
How does Quiz Signal work with my Shopify theme and Klaviyo?
Quiz Signal provides a native Online Store 2.0 Theme Block that you can drop into any page or product template with zero coding. It inherits your theme styling automatically. When shoppers complete a quiz, their preferences, product matches, and email addresses sync directly into Klaviyo lists and Shopify Customer Segments.
Does Nexis CRO work with any Shopify theme?
Yes. Both apps work with every Shopify theme — free, premium, and custom. Schema Blocks and Quiz blocks are injected via the Theme Editor's native App Embeds and App Blocks, so there's no custom code to maintain.
How are AI credits used across the apps?
In the AI SEO app, AI credits power AI Quick Fix, Content Rewrites, and AI Visibility scans. In Quiz Signal, AI credits power the automated AI Quiz Maker to generate questions and match rules from your catalog. Both apps include free monthly credit allotments.
What is llms.txt and do I need it?
llms.txt is a standardized file (like robots.txt for AI) that tells AI engines what your store is about, what you sell, and how to cite you. Nexis CRO generates and deploys it automatically. Stores with llms.txt score significantly higher on ChatGPT and Perplexity.
Can I manage multiple client stores?
Yes — the AI SEO Agency plan ($44/mo or $29/mo billed annually) lets you manage up to 5 client stores from a single dashboard with 500 AI credits and multi-store rank tracking. Custom multi-store accounts are also available on request.
Are there free plans available?
Yes! Both Nexis CRO: AI SEO & AEO Audit and Nexis CRO: Quiz Signal offer permanently free plans on the Shopify App Store with 0 credit card required to get started.
Resources
Shopify AI Search & AEO Guides
AEO playbooks on llms.txt, schema, crawler policy, and citation tracking.
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BFCM 2026 AEO Checklist: Get Shopify Products Cited by AI Shopping Agents
AI-referred retail traffic grew 670% last Cyber Week. Use this AEO checklist to get Shopify products cited correctly by ChatGPT and AI shopping agents before BFCM 2026.
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What Is Shopify Catalog? The 2026 Setup Checklist for Agentic Storefronts
Shopify Catalog syncs structured product data to ChatGPT, Copilot, and Google AI Mode through the Universal Commerce Protocol. Here is the merchant setup checklist.
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Shopify Gift Finder Quiz: Turn Holiday Browsers Into Buyers (2026)
See why a gift finder quiz converts better than a static gift guide, with Black Friday and Cyber Monday benchmark data and question design tips for Shopify stores.
Get in Touch
Questions? We'd love to hear from you.
Whether you're curious about features, need help with your audit, or want to discuss a partnership — our team is ready.
Email
support@nexiscro.com Response time
Within 24 hours
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