He visited the Miami Dolphins last week.
Jean played for the Texans for the past two seasons.
Jean caught four passes for 35 yards last season in 13 games.
Jean, 26, caught six passes for 156 yards and a touchdown in 2012.
He played collegiately at Florida Atlantic, signed by the Texans after going undrafted.
Follow me on Twitter: @RavensInsider
Aaron Wilson covers the Ravens for The Baltimore Sun