GEO Agent vs Sphen: AI SEO & GEO Visibility
Two Shopify apps, side by side: detected stores, momentum, reviews, plans, listed features and who runs each. Store counts as of Oct 13, 2026 for GEO Agent, Nov 8, 2026 for Sphen.
The short answer
- Paid plans start at $99/month for GEO Agent and $25/month for Sphen.
- Sphen lists 7 features GEO Agent’s listing doesn’t mention, including ALT text, Analytics, Automations.
Head to head
- Estonia
Starter
Growth
Enterprise
Essential
- · 10 tracked prompts
- · 2 AI agent configs / month
- · 20 product audits / month
- · 3 AI visibility tests / month
- · 3 action plan runs / month
- · 5 AI models
Business
- · 100 product audits / month
- · 20 blog posts / month
- · 20 tracked prompts
- · 25 collection audits / month
- · 5 AI models
- · 8 AI agent configs / month
Growth
- · 10 AI agent configs / month
- · 15 AI visibility tests / month
- · 15 action plan runs / month
- · 30 blog posts / month
- · 35 tracked prompts
- · 5 AI models
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureGEO Agent shows Shopify merchants which product facts are missing or hard for machine readers to parse. It audits catalog fields, records sampled buyer-intent responses, drafts product-description improvements, and generates structured storefront metadata. Merchants review every proposed description change before it is written.
SPHEN uses AI agents to analyze your store, identify SEO and GEO opportunities, and generate optimized content. Create and update product descriptions, blog articles, collection pages, landing pages, metadata, and structured data from a single workspace. Review every recommendation before publishing changes to your store.
- Audit product data gaps with documented catalog-readiness checks
- Review sampled buyer-intent responses and benchmark progress
- Draft product-description fixes and apply them only after approval
- Generate JSON-LD and llms.txt from Shopify product data
- Generate product descriptions, blog articles, collection pages with AI
- Optimize existing content for search engines and AI-powered search experiences.
- Review and apply content improvements across multiple products and pages.
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 |  GEO Agent |  Sphen |
|---|---|---|
| Detected stores | Not published | 4 |
| 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 | Food, Beverages & Tobacco, Furniture, Health & Beauty |
| Top store countries | Not published | Estonia |
Reviews
| Measure | GEO Agent | Sphen |
|---|---|---|
| App Store rating | Not published | 5.0 ★ |
| App Store reviews | Not published | 1 |
| New reviews, 28 days | Not enough data | Not enough data |
| Reviewers a year or more in | Not enough data | Not enough data |
FAQ
GEO Agent and Sphen: common questions
- Is GEO Agent or Sphen cheaper?
- Paid plans start at $99/month for GEO Agent and $25/month for Sphen. 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?
- GEO Agent lists 2 the others don’t mention, such as Meta tags, Testing. Sphen lists 7 the others don’t mention, such as ALT text, Analytics, Automations, Keyword analysis. 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 13, 2026 for GEO Agent, Nov 8, 2026 for Sphen; 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 13, 2026 for GEO Agent, Nov 8, 2026 for Sphen. 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.