Browser bookmark capture and auto-sync
Import an existing browser bookmark tree in one pass, including folders, and keep future browser bookmarks indexed automatically through the extension.
Deepmark
Deepmark is a private bookmark search tool that combines browser bookmarks and saves from X, Instagram, and YouTube. Search your library in natural language.
What Deepmark does
Deepmark is a private bookmark search product that brings together browser bookmarks and selected social saves from X, Instagram, and YouTube in one library. It is designed to make saved links searchable by what they contain, not just by title or URL.
The product indexes imported and newly saved items with transcription, visual description, OCR, summaries, and tags, then lets users search in natural language from the browser extension or through an MCP-compatible AI client. The source also shows a single-plan pricing model with unlimited saves and support for media indexing under fair use.
Features
Social saves sync
Connect supported social sources—X, Instagram, and YouTube—so bookmarks, saves, Watch Later, and Liked items can be indexed in the background.
Multimodal indexing
Turn saves into searchable text by transcribing audio, reading page copy, extracting on-screen text, describing visuals, and adding AI summaries and tags.
Semantic and keyword search
Search across the meaning of what you saved, not just titles or URLs. The site describes hybrid semantic search working across text, audio, visuals, and meaning layers.
MCP access for AI agents
Access your library through an MCP server using one URL and OAuth sign-in, with tools for search, latest saves, and full bookmark detail.
Use cases
Find older bookmarks faster
Import a large bookmark collection, including folders, then search it by describing what you vaguely remember instead of hunting through nested lists.
Unify saved content across services
Save posts, reels, videos, and browser links from different services, then keep them searchable in one place without managing separate bookmark systems.
Use saved content from AI tools
Ask an MCP-compatible assistant to search your library, surface the latest saves, or retrieve full bookmark detail with transcripts and descriptions.
Search from the browser
Use the extension side panel to search while browsing, especially when you want to retrieve a link, quote, or source without leaving the page.
Revisit long-form media
Review a video or audio save later through transcript and visual descriptions, which is useful when the original item is long or hard to scan quickly.
Pros and Cons
Pros
- Combines browser bookmarks and several social bookmark sources in one searchable library.
- Indexes more than links and titles by adding transcripts, OCR, visual descriptions, summaries, and tags.
- Supports natural-language search across saved content rather than relying only on exact keywords.
- Can be used directly from a browser workflow or by an AI client through MCP.
- Scans and skips items already in the library, which reduces duplicate saves.
Cons
- The pricing page URL currently returns a 404 in the supplied evidence, so plan details should be verified on the live site before purchase.
- Supported source coverage is clear in the homepage copy, but the source set does not include separate documentation for setup, import limits, or all integration specifics.
FAQ
What does Deepmark connect to?
Deepmark connects to your browser bookmarks and can also sync saves from X, Instagram, and YouTube. It then indexes the content so you can search it later in natural language.
Is my library private?
The source says Deepmark is private and scoped to your account. Its MCP access is also account-scoped, so connected agents can only search your own library.
How does Deepmark handle existing bookmarks versus new ones?
Deepmark imports your existing browser bookmark tree in one pass, then keeps new browser bookmarks indexed automatically. It also syncs supported social sources in the background.
How do I search my saved items?
The product page says Deepmark is available from the browser extension side panel and also as an MCP server for supported AI clients.
What does Deepmark cost?
The available source material shows one pricing plan on the home page, but the pricing URL itself returns a 404. The page lists a yearly-billed option and a monthly option, with unlimited saves and fair-use media indexing.
Quick Facts
- Category
- Bookmark search / productivity
- Primary sources
- Browser bookmarks, X, Instagram, YouTube
- Access methods
- Browser extension side panel, MCP server
- Search mode
- Semantic search plus keyword search
- Pricing signal
- One plan shown on the home page; pricing URL in evidence returns 404
- Privacy posture
- Library access is scoped to the signed-in account
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