CircaOS Connector vs Seconde Connect
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 CircaOS Connector, Apr 9, 2026 for Seconde Connect.
The short answer
- CircaOS Connector lists 10 features Seconde Connect’s listing doesn’t mention, including Barcode scanning, Barcodes, Data import and export.
Head to head
Momentum
New reviews each month
Review pace is the clearest public read on how fast an app is winning new merchants.
Base
- · Admin and associate permissions
- · Configurable app interface
- · Customer success support
- · Customizable business rules
- · Unlimited seats across your store
Scale
- · Admin and associate permissions
- · Configurable app interface
- · Customer success support
- · Customizable business rules
- · Unlimited seats across your store
Peak
- · Admin and associate permissions
- · Configurable app interface
- · Customer success support
- · Customizable business rules
- · Unlimited seats across your store
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureThis app connects your CircaOS system to your Shopify store. When you process second-hand or consignment items in CircaOS, you can push product listings — including photos, metadata, SKUs, and descriptions — directly to Shopify. The app gives you control over which items publish online, so your storefront stays accurate without manual data entry.
L’application synchronise automatiquement les produits, les quantités et la disponibilité depuis Seconde vers Shopify, réduisant les erreurs et les risques de doublon de vente en physique et en ligne.
- Push inventory listings from CircaOS to Shopify in one click.
- Sync product photos, metadata and descriptions automatically.
- Seamlessly capture product data for effortless resale inventory management.
- Publication en un clic des articles de Seconde sur Shopify
- Mise à jour en temps réel des quantités disponibles
- Destockage automatique des articles vendus en physique
- Catalogue Shopify toujours conforme au stock réel
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 |  CircaOS Connector |  Seconde Connect |
|---|---|---|
| Detected stores | Not published | Not published |
| 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 | Not published |
| Top store countries | Not published | Not published |
Reviews
| Measure | CircaOS Connector | Seconde Connect |
|---|---|---|
| App Store rating | 5.0 ★ | Not published |
| App Store reviews | 2 | Not published |
| New reviews, 28 days | Not enough data | Not enough data |
| Reviewers a year or more in | Not enough data | Not enough data |
Pricing
| Measure | CircaOS Connector | Seconde Connect |
|---|---|---|
| Free plan | Not listed | Not listed |
| Lowest paid monthly plan | $50/month | No monthly plan listed |
| Longest free trial | 14 days | Not listed |
| Plans listed | 3 | Not published |
Listing
| Measure | CircaOS Connector | Seconde Connect |
|---|---|---|
| Shopify category rank | #250 | #80 |
| Shopify App Charts | Not on this week’s charts | Not on this week’s charts |
| Built for Shopify | No | No |
| Launched | May 19, 2026 | Apr 9, 2026 |
| Languages | 1 | 1 |
| Developer | Circa Systems | Seconde |
FAQ
CircaOS Connector and Seconde Connect: common questions
- What features does each app list that the other doesn’t?
- CircaOS Connector lists 10 the others don’t mention, such as Barcode scanning, Barcodes, Data import and export, Historical reports. Seconde Connect lists 1 the others don’t mention, such as Stock-take. 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 CircaOS Connector, Apr 9, 2026 for Seconde Connect; 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 CircaOS Connector, Apr 9, 2026 for Seconde Connect. 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.