PixelGPT: ChatGPT Ads CAPI vs Prompta: ChatGPT AI Orders
Two Shopify apps, side by side: detected stores, momentum, reviews, plans, listed features and who runs each. Store counts as of Nov 8, 2026.
The short answer
- Only Prompta lists a free plan.
- PixelGPT lists 10 features Prompta’s listing doesn’t mention, including Activity tracking, Checkout analytics, Custom dashboards.
Head to head
- United States
- Czechia
- Germany
Free
Pro
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureFollow page views, product views, add to cart, checkout and purchase with PixelGPT (Pixel GPT), a ChatGPT ads app for conversion tracking. If you run ads on ChatGPT, connect the ChatGPT pixel (OpenAI pixel) and Conversions API (CAPI). Browser and server-side events are deduplicated so each order counts once. Measure Chat GPT ads and Open AI ads purchases with hashed data, encrypted keys and consent-aware tracking.
Shoppers now find products in ChatGPT, Perplexity, Gemini, Copilot and Claude, but standard reports lump them into referral traffic. Prompta tags every visit and order that came from an AI assistant, so you can see AI visits, orders, revenue and conversion by assistant. Running ChatGPT Ads?
- Track ChatGPT-ad sales server-side, not just with a browser pixel
- Full funnel: page views, product, add to cart, checkout, purchase
- Browser and server events deduplicated, so each order counts once
- One-minute setup — paste your keys, no code or theme edits
- AI traffic dashboard: visits, orders, revenue and conversion by assistant
- Detects ChatGPT, Perplexity, Gemini, Copilot, Claude, Grok, Meta AI and more
- Tags AI orders in Shopify (for example "AI: ChatGPT") for reports and flows
- ChatGPT Ads conversions via OpenAI Conversions API with click id matching
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 |  PixelGPT | |
|---|---|---|
| Detected stores | 44 | Not published |
| Net store change, 28 days | 0 | Not enough data |
| Stores added, 28 days | Not enough data | Not enough data |
| Big-brand share | Not enough data | Not enough data |
| Top store categories | Home & Garden, Health & Beauty, Apparel & Accessories | Not published |
| Top store countries | United States, Czechia, Germany | Not published |
Reviews
| Measure | PixelGPT | |
|---|---|---|
| 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
PixelGPT and Prompta: common questions
- Is PixelGPT or Prompta cheaper?
- Only Prompta 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?
- PixelGPT lists 10 the others don’t mention, such as Activity tracking, Checkout analytics, Custom dashboards, Historical 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 Nov 8, 2026; 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 Nov 8, 2026. 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.