Currently, Lebesgue is available only in English.
That said, there are parts of the platform that can work with other languages—specifically within the Creative Strategy and Ad Creator tools under Facebook Ads. If your past ad copy is written in another language, the AI Feedback can sometimes pick up and respond in that same language.
However, this functionality is based solely on the copy you've already written, so the quality and accuracy of AI suggestions in other languages may be limited.
We plan to expand language support in the future, but for now, full platform functionality is optimized for English.
Need Help?
If you're unsure how to get the most out of your setup or tools in your preferred language, we’re here to help:
Chat with Us: Use the chat icon in the app or on our website.
Schedule a Call: Speak with our Customer Success team:
Tony, Customer Success Lead – Book a Call
Paula, Customer Success & Support Manager – Book a Call