Lisible - 2026 Pricing, Features, Reviews & Alternatives

Lisible is a real-time text analysis software designed to support the creation of clear and accessible written content. The platform detects readability obstacles, analyzes text complexity, and provides specific recommendations to improve accessibility. The tool addresses the needs of marketing professionals, journalists, legal experts, financial services teams, and public communicators. Almost one third of French readers struggle to comprehend everyday texts. Surveys have shown that most consumers prefer clear communication from brands.

The software features a suite of analytical tools that operate in real time. A core component is the Lisiscore, a readability score that ranges from zero to one hundred and evaluates content based on seventeen research validated criteria tailored to the French language. Lisible automatically identifies complex words and phrases that may impede comprehension and analyzes the emotional tone and sentiment conveyed by the text. Contextual rewriting suggestions are provided for difficult passages along with personalized recommendations that simulate expert reviewer feedback. The platform supports the analysis of emails, web pages, administrative documents, and articles. A trial period allows three free analyses without an account followed by a seven day trial that does not require credit card information.

The platform integrates with existing content workflows and is compatible with various document formats. An interdisciplinary team with expertise in writing, artificial intelligence, and linguistics developed the software. Application programming interface capabilities enable integration with content management systems and other writing tools.

The software represents an advancement over traditional readability formulas by incorporating modern linguistic research and simulating human judgement. This approach supports organizations in differentiating their communications through ethical and transparent practices while preserving professional expertise.