Fact sheet · Bookmarks & read-later
Cowpin
The modern bookmark manager with full-text search, Pinboard sync, and AI-powered features
A bookmark manager offering one-click Pinboard import, full-text search, tags, read-later functionality, and a Pinboard-compatible API.
Overview
Cowpin is a bookmark manager designed for users who want to preserve their links and avoid lock-in. It offers sub-50ms full-text search, permanent S3 HTML archiving to protect against link rot, and 2-way continuous synchronization with Pinboard. The service includes a distraction-free reader with highlight support and Markdown export, native desktop clients for macOS, and terminal CLI tools. Cowpin provides private AI features including semantic search and the ability to query your bookmarks naturally in English. The platform supports importing from Pinboard, Pocket, and browser bookmarks, with complete data portability through Netscape HTML and JSON export.
Feature facts
- Sub-50ms full-text search
- Permanent S3 HTML archiving against link rot
- 2-way Pinboard sync and API compatibility
- Distraction-free reader with highlights and Markdown export
- Save from Chrome, Firefox, iOS, Android, email, and bookmarklet
- Private AI semantic search and natural language queries
- Native macOS desktop client and terminal CLI
- Tags, bundles, and reading health tracking
Pricing
Pricing model: Free trial
$22/year for Cowpin (unlimited bookmarks, full-text search, tags & bundles, Pinboard-compatible API, one-click import, public RSS feeds, weekly digest email, 30 AI tag suggestions/month). Cowpin + AI add-on: $29/year additional ($51/year total) including smart semantic search, Ask your library with
Follow Cowpin: their milestones, new launches and awards come to you by email, once a day by default.
Cowpin specifications
| Section | Bookmarks & read-later |
|---|---|
| Website | cowpin.com |
| Votes2 | 0 |
Cowpin metrics
| Metric | Value |
|---|---|
| Domain Rating | 0 no change since last check |
| Trust Flow | 0 no change since last check |
| Citation Flow | 14 no change since last check |
| Referring domains | 3 no change since last check |
| External backlinks | 5 no change since last check |
Fact: Ahrefs Domain Rating checked 12 Nov 2026, fact changed 9 Nov 2026. Fact: Majestic checked 9 Nov 2026, fact changed 9 Nov 2026. Link facts from Majestic. Trust Flow, Citation Flow and Topical Trust Flow are trademarks of Majestic-12 Ltd.
Cowpin domain fact sheet
Open the fact sheet
| Domain age | 2 years |
|---|---|
| Registered | |
| Expires | |
| Registrar | Porkbun LLC |
| DNSSEC | Not signed |
Cowpin launch receipt sheet
What we have measured for Cowpin since it went live on SaaS Directory Info on 9 November 2026.
- 0 Domain Rating (Ahrefs) no change since launch
at launch: 0 (9 Nov 2026); latest: 11 Nov 2026 - 0 Trust Flow (Majestic)
first measured 9 Nov 2026 - 3 Referring domains (Majestic)
first measured 9 Nov 2026
Day 3 since launch. Next receipt: day 30, 9 Dec 2026. The figures report a change; they do not say what caused it, and many things can. No figure here is a guess.
Got a launch coming up?
Step-by-step tips for before, during and after your launch, free to read on SaaS Directory Info.
- Prepare
- Launch day
- Launch week
- Next steps
Compare and explore
Frequently looked up
- Q1Can I keep Pinboard and use Cowpin on top of it?
- Yes, you can run Cowpin alongside Pinboard with non-destructive 2-way sync. Keep Pinboard as your source of truth while using Cowpin as a power kit with full-text search, Rediscover, auto-archiving and AI features. Your saves and edits flow automatically both ways, and Cowpin never deletes anything on Pinboard.
- Q2Am I locked in? Can I move back to Pinboard?
- No lock-in ever. You can export your whole library anytime as a Netscape HTML file that you can re-import directly into Chrome, Firefox or any browser.
- Q3Can AI agents (Claude, Cursor, LLMs) use Cowpin as external memory?
- Yes. Cowpin provides a Model Context Protocol (MCP) server at /api/agent/mcp and dedicated REST endpoints. AI agents and LLMs can autonomously store web research, recall context via semantic vector search, and synthesize memories across development sessions.
- Q4Is Cowpin accessible for screen readers and keyboard navigation?
- Yes. Cowpin is engineered to meet WCAG 2.1 AA standards across Web, iOS, and Android, supporting full keyboard navigation including Vim j/k shortcuts, / for instant search, ? for cheatsheets, screen readers (TalkBack, VoiceOver, NVDA), high-contrast focus rings, reduced motion, and customizable typography.
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Cowpin has a free listing. The owner can unlock the full profile with a paid launch for $5:
- Founder story (locked)
- Milestones (locked)
- Demo video (locked)
- Dofollow website link (locked)
See also
| Product | Origin | DR1 | Votes2 |
|---|---|---|---|
 LinkShelfSave any link, tag it once, find it in seconds | not stated | 17 | 0 votes. Log in to vote for LinkShelf in the file |
| Web CuratorSave, categorize, and organize web links across devices | not stated | 0 | 0 votes. Log in to vote for Web Curator in the file |
 PinconeBookmark more than links | Croatia | 8 | 0 votes. Log in to vote for Pincone in the file |