Is there uber service between Cork and Kinsale?
Probably. Can you not check on the app?
Uber aren’t in Ireland at all.
Ironically UBER have a call centre in Limerick City but they don't have a presence in Ireland.
You can take a taxi from Cork to Kinsale. The company we use when in Cork is Cork Taxi Coop and we've always found them great www.corktaxi.ie
Public transport is also an option, depending on time of travel:
Bus Eireann 226:
I've only ever taken a bus between Cork and Kinsale, and they've been fine. COm,fortable and reliable. A taxi would work, though, and might not be much more expensive for a group.