Hey there, I found this while chatting with a couple of travelers on a ferry between islands in Seychelles. We were discussing how expensive taxis can be, and they mentioned they rented a car without using a credit card. That caught my attention, so I looked it up later and found
https://roscar.sc. I liked the idea of having over 70 cars available and being able to choose what fits the trip. I tried it myself for a few days, and driving around Mahé gave me a lot more freedom to explore hidden beaches at my own pace.