PixelGPT: ChatGPT Ads CAPI vs PixelRelay: Ad Tracking & CAPI
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
- PixelGPT is detected on 22× as many Shopify stores as PixelRelay: 44 vs 2 as of Nov 8, 2026.
- PixelRelay lists 4 features PixelGPT’s listing doesn’t mention, including Benchmarking, GDPR compliance, ROAS.
Head to head
- United States
- Czechia
- Germany
- United States
Launch
- · 365-day durable ID + first-party proxy
- · GA4, Meta, TikTok, Google Ads +7 more
- · GDPR/PIPEDA compliance suite included
- · Unblockable server-side order capture
Growth
- · Everything in Launch
- · Extra shops $39/mo
- · Priority support
- · Recharge subscription events
- · Up to 5,000 orders/month
Professional
- · 25,000 orders/mo · 3 stores included
- · Cross-store admin dashboard
- · Custom event support
- · Dedicated engineer
- · Everything in Growth
- · Extra shops $29/mo
Agency
- · 100,000 orders/mo pooled · 7 stores
- · Everything in Growth
- · Headless & Hydrogen event streaming
- · Onboarding Support
- · Priority retry queue · 99% uptime
- · Unlimited shops $19/mo
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.
PixelRelay sends your Shopify events server-to-server — orders, add to carts, checkout starts, and more — to Google Ads, Meta, TikTok, GA4, Bing, and Segment, with more integrations coming. Captures conversion data browser-based pixels often miss due to ad blockers, iOS, and cookie restrictions. Includes Enhanced Conversions, click ID capture, GDPR Consent Mode v2, and event deduplication.
- 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
- Server-side tracking that bypasses ad blockers, iOS & cookie blockers
- Sends events server-side to Google Ads, Meta, TikTok, GA4, Bing, and Segment
- Order webhooks catch every purchase — even when browser pixels are blocked
- Enhanced Conversions with auto-capture of GCLID, FBCLID, TTCLID & MSCLKID
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 |  PixelRelay |
|---|---|---|
| Detected stores | 44(ahead) | 2 |
| 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 | Home & Garden, Health & Beauty, Apparel & Accessories | Food, Beverages & Tobacco, Home & Garden |
| Top store countries | United States, Czechia, Germany | United States |
Reviews
| Measure | PixelGPT | PixelRelay |
|---|---|---|
| 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 |
Pricing
| Measure | PixelGPT | PixelRelay |
|---|---|---|
| Free plan | Not listed | Not listed |
| Lowest paid monthly plan | No monthly plan listed | $199/month |
| Longest free trial | Not listed | 14 days |
| Plans listed | Not published | 4 |
Listing
| Measure | PixelGPT | PixelRelay |
|---|---|---|
| Shopify category rank | #243(ahead) | #471 |
| Shopify App Charts | #11 on Rookies in Analytics | Not on this week’s charts |
| Built for Shopify | No | No |
| Launched | Jun 3, 2026 | Jun 2, 2026 |
| Languages | 1 | 1 |
| Developer | The Shop Tinkerers | Clever Interactive Ltd. |
FAQ
PixelGPT and PixelRelay: common questions
- Which is more popular, PixelGPT or PixelRelay?
- PixelGPT is detected on 22× as many Shopify stores as PixelRelay: 44 vs 2 as of Nov 8, 2026.
- What features does each app list that the other doesn’t?
- PixelGPT lists 1 the others don’t mention, such as Historical analysis. PixelRelay lists 4 the others don’t mention, such as Benchmarking, GDPR compliance, ROAS, Visitor IP. 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.