I posted a few months ago back in October re transit between hotels in Krabi. Just following up to that post since our trip is coming up soon in mid February:

We are staying 5 nights in Krabi. The first 3 are at the Rayavadee and the final 2 are at the Ritz Phulay Bay. I recently reached out to both hotels to arrange the proper transfers. We have arrangements with Rayavadee to pick us up from Krabi Airport and then upon checkout take us to Nong Nuch Pier. I sent an inquiry to the Ritz Phulay Bay asking if we could arrange pickup from Nong Nuch Pier to take us to the hotel, and then for transport to Krabi Airport on our checkout date. So far, I have not heard back from the Ritz Phulay Bay. I received an automated "email received" that promised a reply within 48 hours. It's been significantly longer than that and no reply. I figured I would give them another day or two and send a follow up email. But, just wanting to start planning alternatives since we are about 3 weeks from our trip. I see from the post above Krabi Taxi Service was recommended.

Anyone have any other recommendations? Thanks!