The French e-commerce market continues to grow, driven by new regulatory and technological constraints that change the very nature of online store projects. The choice of a provider to create or evolve a commercial site now relies on criteria that go beyond pricing and pure technical competence.
Agentic commerce and product data: a central selection criterion
The product sheets of an online store are no longer aimed solely at human internet users. A significant portion of French cyber shoppers now use generative AI to prepare or finalize a purchase, according to Fevad/Odoxa data relayed by KPMG. This proportion rises even further among regular users of these tools.
Conversational agents do not browse a page like a typical visitor. They extract structured attributes, compare technical characteristics, and apply automated filters. A poorly tagged catalog renders products invisible to these systems.
Integrating this layer of visibility from the design phase of the site, rather than as a corrective measure after launch, is part of the work of a freelance e-commerce agency specializing in this area. This involves the quality of metadata, the consistency of attributes, and compatibility with the formats expected by major language models.
Digital accessibility in e-commerce: a requirement since June 2025
The European Accessibility Act covers, since June 28, 2025, e-commerce services intended for European consumers. It is no longer an optional UX advantage but a legal requirement applicable to key journeys of a commercial site.
The areas concerned are specific:
- Product search and category filtering must be keyboard accessible and compatible with screen readers
- Order forms, including error management, must provide clear and accessible messages
- The payment tunnel must remain navigable without a mouse, with sufficient contrasts and labels associated with each field
Microenterprises benefit from exemptions under certain conditions, but the majority of active commercial sites in Europe fall within the scope of the directive. Non-compliance exposes one to penalties and generates a technical debt that is costly to rectify.
A provider that does not mention accessibility in its specifications in 2026 is lagging behind the actual state of the regulatory framework. This point serves as a more reliable selection filter than a portfolio of polished visuals.
SEO strategy and e-commerce ranking: beyond Google positioning
Natural referencing remains a major visibility lever for an online store. However, the notion of referencing itself has broadened. Optimizing solely for Google overlooks a growing share of purchase searches that pass through AI assistants or marketplaces with their own algorithms.
A solid e-commerce project today integrates several layers of visibility:
- Classic technical SEO (loading times, architecture, internal linking, semantic markup)
- Optimization of structured data for rich results and conversational agents
- Consistency between the site’s catalog and the feeds sent to marketplaces or comparison sites
- Content strategy targeting specific purchase intentions, not just generic keywords
On a specific channel, a specialized freelancer often covers the scope better than a generalist agency spreading its resources across all fronts. The choice depends on the number of channels to be activated in parallel and the provider’s ability to coordinate the flows without generating inconsistencies in product data.
Concrete criteria for choosing an e-commerce provider in 2026
The format of the provider (freelancer, agency, hybrid team) weighs less than their mastery of current technical constraints. Neither the legal status nor the size of the team is a reliable indicator.
What matters is the ability to integrate regulatory and technical requirements from the outset. A site launched without considering accessibility or without structured data for agentic commerce accumulates a debt that the merchant will eventually absorb, in time and budget.
Three questions can quickly sort providers. The first concerns accessibility: are the requirements of the European Accessibility Act part of the standard deliverables, or are they treated as an option billed after the project?
The second relates to data structuring. How will the catalog be organized to be readable by AI agents and comparison sites, in addition to traditional search engines?
The third touches on maintenance. An e-commerce site lives on after its launch: security updates, regulatory changes, performance adjustments under load. Does the provider offer a documented framework for this phase, or do they consider their mission ends at delivery?
A merchant launching their first store on a standard platform does not mobilize the same resources as a company migrating several thousand references to a headless architecture. The actual technical complexity of the project remains the best criterion for arbitration between the available service formats.
