An honest comparison
Cove and Readwise Reader.
Readwise Reader is a read-it-all app: feeds, saved articles, newsletters, documents, and highlights. Cove does one of those jobs, RSS, on one Mac.
What Readwise Reader does
Readwise Reader combines RSS with web articles, newsletters, PDFs, EPUBs, videos, and highlights. It offers Ghostreader, its GPT reading assistant, and full-text search. Reader has desktop apps for Mac and Windows, plus web, iOS, and Android apps, and it describes its web app as local-first and synced. Source: readwise.io/reader and its RSS documentation.
What Cove does differently
Cove starts from the archive rather than the inbox. When a feed sends only a preview, Cove fetches the rest when it can, and every article it keeps stays on your Mac until you delete it, searchable offline. Clips keeps single passages with a note. Cove reads articles aloud with voices that run on your Mac, and an agent on your Mac can reach the library through a built-in MCP server that is off by default and answers only on this Mac. There is no account and no cloud service. The honest gap: Mac-only, no sync.
Pick Readwise Reader if
- You want feeds, web articles, newsletters, PDFs, and EPUBs in one library.
- You highlight across all of those and want the highlights in the same place.
- You want a GPT reading assistant built in.
Pick Cove if
- RSS is the job, and you want it on a Mac with no account.
- You want articles kept and searchable offline, and Clips for the passages worth keeping.
- You want to open the library to your own agent through an MCP server that is off by default and answers only on this Mac.
Bringing your feeds across
If you can export an OPML file from Readwise Reader, Cove imports it in a click. Subscriptions and folders come across; articles, read state, and anything saved inside Readwise Reader stay behind.