[dombili]

I use Reeder syncing with Feedbin. I couldn't be happier. Yes, Reeder rarely gets an update but it works well and I believe it gets updated whenever is necessary — which is enough for me.

Feedbin, however, is just fantastic. Easily the best service I've been using for years, along with Pinboard.

[thirdsun]

I'm using the same combination. Daily and with zero issues.

Of course I'd wish Reeder was more actively developed, but thinking about it there simply isn't anything missing. And if OP is dissatisfied with the available RSS clients there's always Feedbin's web interface.

[tschellenbach]

Here's a free alternative: https://github.com/GetStream/Winds