Shopify vs WooCommerce 2026: which CMS for your e-commerce?
Shopify vs WooCommerce 2026 comparison by Cabinet Hayot Expertise in Paris: real costs, OSS VAT, Pennylane connectors, B2C e-reporting, scalability. Our 5-criteria decision grid.
Expert note: This article was written by our chartered accountancy firm. Information is current as of 2026. For a personalised review of your situation, contact us.
In 2026, 2 in 3 French stores still hesitate between Shopify and WooCommerce when launching or rebuilding their e-commerce. The choice is not trivial: it shapes your recurring costs over 3 to 5 years, your VAT setup, your accounting stack (Pennylane, n8n) and your ability to scale into multi-channel.
Cabinet Hayot Expertise in Paris supports 50+ e-commerce sellers every year on this choice. Our 5-criteria decision grid below integrates the 2026 changes (1 September 2026 e-invoicing, B2C e-reporting, Discovery E-commerce via TikTok Shop) that most online comparisons ignore.
1. 3-year TCO compared#
The displayed subscription cost is misleading. Real TCO must include transaction fees, extensions, hosting, security, custom development and maintenance.
Official Shopify France 2026 pricing (annual billing, source shopify.com):
| Shopify plan | Annual-billed monthly | Transaction fees Shopify Payments | Surcharge if 3rd-party gateway |
|---|---|---|---|
| Basic | EUR27 / month | 1.5% + EUR0.25 EU | +2% |
| Grow | EUR79 / month | 1.3% + EUR0.25 EU | +1% |
| Advanced | EUR289 / month | 1.1% + EUR0.25 EU | +0.6% |
| Plus (enterprise) | quote (~USD2,300/month) | negotiated | negotiated |
| Typical annual cost | Shopify Basic | Self-hosted WooCommerce |
|---|---|---|
| Platform subscription | EUR324 (Basic annual) | EUR0 (open source) |
| Hosting / CDN | included | EUR600 to EUR2,400 |
| Transaction fees Shopify Payments (1.5%) | included | n/a |
| Stripe ~1.4% + EUR0.25 EU on WooCommerce | n/a | included in Stripe fees |
| Premium extensions (VAT OSS, security, perf) | partly included | EUR800 to EUR2,500 |
| Freelance / agency developer | rare under EUR1M | EUR3,000 to EUR15,000 |
| Maintenance, updates, backups | included | EUR1,200 to EUR3,600 |
Over 3 years at equal volume (EUR50,000/year revenue), Shopify is 18-30% cheaper TCO for most French DTCs. Above EUR1.5M revenue with an internal tech team, WooCommerce becomes competitive.
2. OSS / IOSS VAT: who really handles what?#
From the EUR10,000 EU B2C threshold (art. 259 D CGI), you must declare VAT in the country of consumption via OSS. Without proper CMS setup, your CA3 return is wrong.
Shopify Tax (native): applied on activation, automatic VAT per country, OSS threshold management, IOSS support for imports < EUR150. Cabinet Hayot Expertise validates setup in 2 hours.
WooCommerce: no native handling. Requires WooCommerce Tax (free but limited), a premium extension like EU VAT Compliance Assistant (from EUR99/year) or an Avalara connector (from EUR1,200/year). Setup: 1-2 days.
The most frequent error we fix: missed OSS switchover at the EUR10,000 threshold, generating retroactive VAT debt with late interest at 0.20%/month.
3. Pennylane connector: availability and quality#
Samuel Hayot, Power User and certified Pennylane trainer, has deployed the stack on dozens of Shopify and WooCommerce stores.
- Shopify ↔ Pennylane: official native connector. Ingests orders, refunds, fees in real time. Setup 30 minutes.
- WooCommerce ↔ Pennylane: no native connector. Cabinet Hayot Expertise deploys a custom n8n workflow bridging WooCommerce REST API → Pennylane API. Setup 2-3 weeks.
In both cases, the end result is identical: zero double entry, dedicated 512x accounts per PSP (Stripe, PayPal, Klarna, Shopify Payments), 627 sub-accounts per fee type. Only the deployment time differs.
4. 2026 B2C e-reporting: PDP compatibility#
From 01/09/2026, all FR businesses must receive e-invoices, and B2C sales must be reported via e-reporting to tax authorities.
Neither Shopify nor WooCommerce are Plateformes Agréées (PA) — official terminology since July 2025 replacing the former "PDP" (Partner Dematerialisation Platform). Compliance flows through your PA-certified accounting software — typically Pennylane, which officially appears on the DGFiP list of registered platforms. Cabinet Hayot Expertise sets up automatic B2C data extraction from your CMS into Pennylane, which transmits e-reporting.
Shopify advantage: native extraction via Pennylane connector, < 1h setup. WooCommerce advantage: n8n workflow flexibility for atypical cases (mixed B2B, pre-orders, subscriptions).
5. Scalability above 10,000 orders/month#
At this volume, the CMS becomes a potential bottleneck.
- Shopify Plus: built for scale, natively supports Pan-European FBA, multi-currency, multi-store, custom checkout scripts. Min EUR27,600/year.
- WooCommerce: virtually infinite performance with dedicated hosting (Kinsta, WP Engine), but requires DevOps team or vendor. Black Friday peak crash risk if poorly prepared.
In 80% of DNVB scale-up cases Cabinet Hayot Expertise supports, Shopify Plus remains the recommended choice above EUR5M revenue.
The Cabinet Hayot Expertise decision grid#
| Profile | Recommendation |
|---|---|
| Fashion / beauty DTC < EUR500k revenue | Shopify Basic |
| Multi-channel DNVB scale-up | Shopify Plus + Pan-European FBA |
| B2B technical with large catalog | WooCommerce + integrated ERP |
| Multi-marketplaces > 10,000 orders/month | Shopify Plus + A2X connectors |
| Print-on-demand dropshipping | Shopify Basic + n8n workflow |
| Hybrid retail + online | Shopify Plus or WooCommerce + NF525 POS |
Going further#
Cabinet Hayot Expertise in Paris audits your CMS + accounting + tax stack in 90 days. See our e-commerce sector page, our Pennylane tool page and our OSS-IOSS VAT guide 2026.
Hesitating between Shopify and WooCommerce? Cabinet Hayot Expertise supports CMS choice, OSS/IOSS VAT setup, Pennylane + n8n stack and 2026 e-reporting. Free 90-day scoping.
Frequently asked questions
Shopify ou WooCommerce : lequel est le moins cher en 2026 ?
À volume égal, WooCommerce est moins cher en abonnement (hébergement 30-80 €/mois vs Shopify Basic à 33 €/mois (ou 27 €/mois en annuel)) mais la maintenance technique, les extensions premium (TVA, OSS, sécurité) et le développement custom rattrapent rapidement le coût. Cabinet Hayot Expertise calcule un TCO complet sur 3 ans avant de recommander un CMS : pour 80 % des DTC < 1 M€ CA, Shopify reste le plus rentable.
Quel CMS gère le mieux la TVA OSS et IOSS ?
Shopify Tax (intégré natif) gère la TVA OSS de façon transparente une fois paramétré. WooCommerce nécessite une extension dédiée (WooCommerce Tax, EU VAT Compliance Assistant ou Avalara) et un paramétrage manuel. Cabinet Hayot Expertise audit le paramétrage TVA avant la première déclaration OSS : sur Shopify et WooCommerce, l'erreur la plus fréquente est l'absence de bascule au seuil 10 000 € (article 259 D CGI).
Shopify a-t-il un connecteur natif Pennylane ?
Oui. Pennylane propose un connecteur Shopify natif qui ingère les commandes, les remboursements et les BalanceTransactions Stripe en quasi temps réel. Pour WooCommerce, Cabinet Hayot Expertise déploie un workflow n8n custom qui pont WooCommerce REST API → Pennylane via API. Résultat : zéro double saisie quel que soit le CMS, mais la mise en place est ~2 semaines plus longue côté WooCommerce.
Lequel choisir pour préparer la facturation électronique 2026 ?
Shopify et WooCommerce ne sont ni l'un ni l'autre des Plateformes Agréées (PA, terminologie officielle DGFiP depuis juillet 2025 — anciennement PDP). La facturation électronique B2B et l'e-reporting B2C passent par votre logiciel comptable certifié PA. Cabinet Hayot Expertise paramètre Pennylane (immatriculée PA) couplé à votre CMS : la préparation est identique sur Shopify ou WooCommerce, mais l'extraction des données B2C (e-reporting) est plus fluide via le connecteur natif Shopify-Pennylane.
Article written by Samuel HAYOT
Chartered Accountant, registered with the Institute of Chartered Accountants.
Regulated French accounting and audit firm based in Paris 8, built to support companies across France with a digital and decision-oriented approach.
Sources
Official and operational sources cited for this page.
This topic is part of our service Finance transformation | Automation & dashboards
Need a quote or personalised advice?
Our accountancy firm supports you through all your steps. Get a free quote to review your situation and receive a bespoke fee proposal, or contact us directly.