Sapin II Killed Forex Advertising in France. Then Comparison Sites Took Over.

France's Sapin II law of 9 December 2016 made it illegal to advertise forex and CFD products to retail clients via electronic communications. The intent was to protect retail traders from aggressive, often misleading marketing by overseas brokers.

Eight years on, French retail CFD trading volume is still in the top five in Europe.

The bans did not kill demand. They moved it.

Where French traders go now

Without legal marketing channels, French retail traders fall into three behaviours:

1. **They self-educate.** Comparison sites, regulator publications, and broker terms-and-conditions pages become the primary discovery layer. A French trader researching brokers in 2026 spends weeks reading rather than minutes clicking an advert.

2. **They migrate offshore.** Sapin II only restricts advertising to French residents, not access to services. Many open accounts with offshore entities of EU-regulated brokers, which means they trade with the same brand but without ESMA's 30:1 leverage cap, ICF compensation, or negative balance protection. The protection regime France tried to enforce ends at its border.

3. **They cluster around AMF-passported brokers.** Brokers like Pepperstone, IG, and Swissquote that operate in France via the EU passport scheme become trusted by default. The lack of marketing means brand reputation is built almost entirely through comparison-site signal and word of mouth.

What this means for comparison sites

The comparison layer became load-bearing. Where in the UK or Germany a broker's affiliate channel might split 50/50 between direct paid search and comparison-site referral, in France the comparison-site share is closer to 80%. Sapin II handed comparison sites a category-defining advantage.

This is also why the regulatory analysis we publish on FX-Brokers focuses heavily on Sapin II, the French AMF register, and the differences between AMF-passported brokers and offshore alternatives. For a French retail trader, that comparison work is the only legitimate place to do their pre-deposit research.

The wider lesson

Regulatory bans on advertising rarely reduce trading volume. They redistribute the discovery channel. In Belgium (FSMA's strict CFD marketing rules), Italy (CONSOB constraints), and Spain (CNMV pre-approval requirements), the pattern repeats: regulated marketing reduces, comparison-site dependency rises.

For founders building in regulated finance categories, this is worth internalising. The harder a regulator makes traditional marketing, the more leverage shifts to independent comparison and analysis layers. The category gets quieter on social media but louder on Google. Build for the latter.

*Disclosure: FX-Brokers earns commission on some broker referrals. Reviews are not paid placements. We cover France via /best/france and /forex-trading-tax-france.*