Cosleeping

Cosleepy is a resource for parents seeking practical, research-backed guidance on sleeping safely with a baby, whether bedsharing or sleeping chest-to-chest. Founded in 2020 by Tiffany Belanger, a cosleeping expert, author, and speaker, the brand aims to make the science and safety considerations of cosleeping accessible and useful in everyday family life. Its guidance is designed for parents who need clear, actionable information, including in the middle of the night.

Cosleepy offers field guides, safety guidelines, and coaching focused on bedsharing and chest-to-chest cosleeping. Free resources include a safe bedsharing checklist, a mattress firmness test, and a support pillow guide. The site also features a blog, a newsletter for parents who cosleep, and a curated list of tools the founder finds helpful. Cosleepy’s approach emphasizes identifying and minimizing relevant risks while helping families make informed choices and create a more comfortable sleep setup. Through its educational resources and coaching, the brand supports parents in navigating cosleeping with greater confidence.