Invoicing.plus vs Sellsy
Two Shopify apps, side by side: detected stores, momentum, reviews, plans, listed features and who runs each. Store counts as of Apr 15, 2026 for Invoicing.plus, Oct 17, 2026 for Sellsy.
The short answer
- Only Sellsy lists a free plan.
- Sellsy lists 8 features Invoicing.plus’s listing doesn’t mention, including Email automation, Invoice numbers, Order confirmations.
Head to head
Momentum
New reviews each month
Review pace is the clearest public read on how fast an app is winning new merchants.
Gratuit
- · 1 synchronisation par jour
- · 100 crédits par mois inclus
- · Aucun lien Sellsy vers Shopify
- · Aucun paramétrage avancé
- · Aucune personnalisation
- · Facture brouillons / définitives
Launch
- · 500 crédits par mois inclus
- · Devis et bons de commandes / livraisons
- · Lien Sellsy vers Shopify
- · Réglages de base
- · Support par e-mail
Growth
- · 3000 crédits par mois inclus
- · Catalogue de produits
- · Commandes provisoires
- · Réglages personnalisées
- · Support prioritaire
- · Synchronisation des stocks
Pro
- · 10 000 crédits par mois inclus
- · Aide à la remises en banque
- · Réglages avancés
- · Support prioritaire
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureInvoicing.plus – Facturation automatique depuis Shopify Invoicing.plus vous permet de récupérer automatiquement vos commandes Shopify afin de créer vos factures en toute simplicité dans le logiciel de facturation Invoicing.plus.
Gagnez du temps sur votre facturation grâce à ce connecteur Sellsy. Vos factures sont générées sans aucune action manuelle et vos clients les récupèrent directement sur leur espace client et/ou par e-mail. Configurez le déclenchement de la facturation : au traitement ou au paiement d'une commande. Synchronisez ou non vos produits, clients, stock.
- Création de factures en automatique
- Création/Modification des clients en automatique
- Envoi du PDF dans le dashboard de la boutique
- Automatisez la facturation de vos commandes et remboursements
- Configurez quand vous le souhaitez le déclenchement de la facturation
- Répondez sans effort à l’obligation légale de fournir une facture à vos clients
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 |  Invoicing.plus |  Sellsy |
|---|---|---|
| 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 | Invoicing.plus | Sellsy |
|---|---|---|
| App Store rating | Not published | 5.0 ★ |
| App Store reviews | Not published | 11 |
| New reviews, 28 days | Not enough data | Not enough data |
| Reviewers a year or more in | Not enough data | Not enough data |
Pricing
| Measure | Invoicing.plus | Sellsy |
|---|---|---|
| Free plan | Not listed | Yes |
| Lowest paid monthly plan | No monthly plan listed | $59/month |
| Longest free trial | Not listed | 14 days |
| Plans listed | Not published | 4 |
Listing
| Measure | Invoicing.plus | Sellsy |
|---|---|---|
| Shopify category rank | #493 | #76(ahead) |
| Shopify App Charts | Not on this week’s charts | Not on this week’s charts |
| Built for Shopify | No | No |
| Launched | Apr 15, 2026 | Sep 11, 2024 |
| Languages | 1 | 1 |
| Developer | ADMIN PLUS | Order Invoicer |
FAQ
Invoicing.plus and Sellsy: common questions
- Is Invoicing.plus or Sellsy cheaper?
- Only Sellsy 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?
- Sellsy lists 8 the others don’t mention, such as Email automation, Invoice numbers, Order confirmations, PDF generation. 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 Apr 15, 2026 for Invoicing.plus, Oct 17, 2026 for Sellsy; 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 Apr 15, 2026 for Invoicing.plus, Oct 17, 2026 for Sellsy. 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.