AlthemaxAI GEO vs Arenza: GEO/AEO Optimization
Two Shopify apps, side by side: detected stores, momentum, reviews, plans, listed features and who runs each. Store counts as of Oct 14, 2026 for AlthemaxAI GEO, Nov 8, 2026 for Arenza.
The short answer
- Only AlthemaxAI GEO lists a free plan.
- AlthemaxAI GEO lists 9 features Arenza’s listing doesn’t mention, including Bulk upload, Custom listings, Feed automation.
Head to head
- United States
- Hong Kong
- India
Momentum
New reviews each month
Review pace is the clearest public read on how fast an app is winning new merchants.
Free
- · AI optimized product listings
- · Free up to 10 products
- · Generative Search Optimization (GEO)
- · Website GEO visible friendly extension
Starter
- · AI optimized product listings
- · Generative Search Optimization (GEO)
- · List on Althemax AI agent marketplace
- · Up to 200 products
- · Website GEO visible friendly extension
Pro
- · AI optimized product listings
- · Generative Engine Optimization (GEO)
- · List on Althemax AI agent marketplace
- · Up to 1,000 products
- · Website GEO visible friendly extension
Entreprise
- · AI optimized product listings
- · List on Althemax AI agent marketplace
- · Up to unlimited products
- · Website GEO visible friendly extension
- · Website GEO visible friendly extension
Arenza CPS
- · $0 monthly subscription
- · 100 buyer guides/month, reviewed by you
- · 5–15% commission by product category
- · 7-day confirmation; refunds credited
- · First 3 qualifying orders free
- · Itemized order ledger and CSV export
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureAlthemaxAI GEO makes your products visible to AI shopping assistants like ChatGPT, Google AI, Perplexity, and Copilot — the fastest-growing discovery channels in e-commerce. Our AI engine audits your catalog, rewrites descriptions for AI discoverability, and injects Schema.org structured data into your storefront — all inside Shopify Admin.
Arenza is a GEO/AEO optimization app for Shopify stores. Shoppers now ask ChatGPT, Google AI Mode and Perplexity which brand to buy before they reach your storefront. Arenza shows whether those answers name your products, where you sit against the rivals AI names beside you, and which buyer questions you miss entirely.
- AI rewrites product descriptions to rank higher in ChatGPT & Google AI results
- Works with ChatGPT, Google Gemini, Perplexity, and Microsoft Copilot - no codes
- Instant AI readiness audit scores every product in your catalog
- Push products directly to ChatGPT's shopping feed via Stripe integration
- Agentic Rank — track how often you appear in ChatGPT, Google AI & Perplexity
- Products — audit product content to find what blocks conversion
- GEO content pages - generate AI landing pages and drafts
- Revenue — attribute AI-referred visits and orders by referrer/UTM
All the numbers
Every figure, side by side
A green dot marks the app ahead on a measured figure. Estimates, gaps and apps that leave no storefront trace never take the lead.
Adoption
| Measure |  AlthemaxAI GEO |  Arenza |
|---|---|---|
| Detected stores | Not published | 21 |
| Net store change, 28 days | 0 | 0 |
| Stores added, 28 days | Not enough data | Not enough data |
| Big-brand share | Not enough data | Not enough data |
| Top store categories | Not published | Apparel & Accessories, Electronics, Home & Garden |
| Top store countries | Not published | United States, Hong Kong, India |
Reviews
| Measure | AlthemaxAI GEO | Arenza |
|---|---|---|
| App Store rating | Not published | 5.0 ★ |
| App Store reviews | Not published | 3 |
| New reviews, 28 days | Not enough data | Not enough data |
| Reviewers a year or more in | Not enough data | Not enough data |
Pricing
| Measure | AlthemaxAI GEO | Arenza |
|---|---|---|
| Free plan | Yes | Not listed |
| Lowest paid monthly plan | $4.99/month | No monthly plan listed |
| Longest free trial | Not listed | Not listed |
| Plans listed | 4 | 1 |
Listing
| Measure | AlthemaxAI GEO | Arenza |
|---|---|---|
| Shopify category rank | #234 | #150 |
| Shopify App Charts | Not on this week’s charts | #6 on Pricing moves in SEO |
| Built for Shopify | No | No |
| Launched | May 11, 2026 | Jun 10, 2026 |
| Languages | 1 | 1 |
| Developer | Althemax International Limited | Arenza |
FAQ
AlthemaxAI GEO and Arenza: common questions
- Is AlthemaxAI GEO or Arenza cheaper?
- Only AlthemaxAI GEO lists a free plan. Shoplist compares base prices only between monthly plans in the same currency; usage charges and annual plans vary, so check each plan’s limits.
- What features does each app list that the other doesn’t?
- AlthemaxAI GEO lists 9 the others don’t mention, such as Bulk upload, Custom listings, Feed automation, Inventory sync. Arenza lists 8 the others don’t mention, such as AI insights, ALT text, Analytics dashboard, Content optimization. A feature missing from a listing may still be supported; this compares what each App Store listing says.
- Where does this comparison’s data come from?
- Shoplist crawls Shopify storefronts to detect which apps each store runs, and reads each app’s Shopify App Store listing for reviews, pricing, features and integrations. Store counts are as of Oct 14, 2026 for AlthemaxAI GEO, Nov 8, 2026 for Arenza; estimated figures are labeled.
How Shoplist compares apps
Store counts come from Shoplist’s crawl of Shopify storefronts, which detects the apps each store runs; they are as of Oct 14, 2026 for AlthemaxAI GEO, Nov 8, 2026 for Arenza. Reviews, ratings, plans, features and integrations come from each app’s Shopify App Store listing. 28-day figures are labeled when estimated, and a figure that is missing or estimated never decides who leads. Read the methodology.