Readeck vs Cowpin: Self-Hosted Reader vs Export-First Hosted Library

Readeck is a serious self-hosted read-it-later app. It saves readable article text (not just URLs), supports labels and collections, highlights, full-text search, a browser extension, EPUB export, and an OPDS catalog for e-readers — the kind of feature set Pocket refugees look for when they want to own the archive.

Cowpin targets a different default: a hosted research library with export-first portability, Pinboard-compatible API, MCP for agents, and migration paths from Pinboard, Pocket, Raindrop, and a dozen other tools — without running SQLite, backups, and TLS on your own box.

Quick comparison

	Readeck	Cowpin
Hosting	Self-host (binary or Docker); you operate updates and backups	Fully hosted SaaS
Archive model	Readable content stored in your instance at save time	Full-text index on archived page text; on-demand HTML snapshots on AI tier
Organization	Labels, favorites, archives, collections (saved searches)	Flat tags (Pinboard-style), bundles, read-later queue
Highlights	Built-in highlights on saved articles	Highlights + export to Markdown
Reading UX	Reader-first dashboard; EPUB export; OPDS for e-readers	Library + reader view; weekly digest; semantic search on AI tier
API / automation	Self-hosted HTTP API (scopes per your deployment)	*Pinboard-compatible `/api/v1/`**, MCP, extension, inbound email
Pricing	Free software + your infra time	14-day trial, then $22/yr base — pricing
Best for	OPDS/e-reader workflows and full data custody on your metal	Cross-platform library, scripts, agents, and one-click importers

Verify Readeck’s current release notes and features on Codeberg before you bet a migration on a single blog row — the project ships regularly.

When to stay on Readeck

Stay if self-hosting is the product for you:

You want OPDS so your Kobo (or other reader) pulls from your own catalog.
You treat local archival at save time as non-negotiable and enjoy operating the stack.
Your threat model prefers no third-party SaaS holding reading history.

Readeck is a good fit for the “run it on Umbrel / homelab” crowd — similar energy to Linkwarden or Karakeep, with a strong reader + EPUB angle.

When Cowpin is the better match

Consider Cowpin if:

You want Pinboard-style tags and API habits without patching containers at midnight.
You need agent access (MCP) or Pinboard-compatible scripts today.
You are leaving Pocket, Raindrop, or Pinboard and want Settings → Import instead of writing a one-off exporter.
You value export and API as the contract — Markdown, JSON, HTML, RSS, and /api/v1/ stay available even if a future integration is turned off.

Cowpin is weaker on “I only read on my e-reader via OPDS from my homelab.” That is Readeck’s home turf. Cowpin is stronger on “one library everywhere, automate saves, don’t operate Postgres.”

Migration honesty

Cowpin does not ship a dedicated Readeck importer today. Practical paths:

Export links from Readeck (or scrape your instance’s bookmark list) into Netscape HTML or a URL list Cowpin already ingests, if your export format allows it.
Move URLs and titles first; highlights and labels may need manual cleanup or a follow-up import job if demand shows up in support mail.

We would rather say that upfront than promise a one-click move we have not tested end-to-end. If you depend on Readeck labels as taxonomy, plan a tag mapping pass in Cowpin after URLs land.

Overlap with other comparisons

We cover adjacent self-hosted tools in depth:

Readeck sits closest to Wallabag / reader-first self-host; Cowpin sits closest to Pinboard + export + agents.

Try Cowpin without abandoning Readeck on day one

Many researchers dual-run for a month: keep Readeck as reader/OPDS, save new links into Cowpin via extension or API, then cut over when export parity feels right.

Start a free trial and import a sample export before you decommission your instance.