Every bookmark manager ever made

Bookmark OS
https://bookmarkos.com/
Bookmark OS is like Mac and Windows for bookmarks. It gives an intuitive and powerful interface for organizing your bookmarks.

Zulu
https://tryzulu.com/
A collaborative bookmark and content manager, because browser bookmarks just aren't good enough. Has a number of different layouts: list mode, Pinterest cards, and grid view.

Tefter
https://tefter.io/
Save your bookmarks in a visual card-based fashion similar to Pinterest. Has social sharing features built in.

Clipix
https://www.clipix.com/
Clipix is like a cross between a start page and Pinterest. The layout is very similar to Pinterest but you can bookmark more than just images.

Deskyo
https://www.deskyo.com/
Deskyo lets you save, import, classify, manage, access and find your bookmarks very quickly. It is meant to look like your desktop and has icons and folders.

Channelkit
https://channelkit.com/
ChannelKit is a way to organize your bookmarks, notes, images, and contacts in a visual card-like layout. You can create different "channels" which are like categories for better organization.

Klart
https://klart.io/
Klart is self-titled, "Bookmarking for Designers" and lets you save screenshots of any website and organize them as bigger cards in a grid with tags.

Collect.io
http://getcollect.io/
Collect.io is an open sourced bookmark manager that will let you save your bookmark info on the backup option of your choice. It is still in development.

Sqworl
https://sqworl.com/
Sqworl is a visual bookmark manager that uses screenshots as large icons in a grid. It is geared towards educators.

GGather
https://ggather.com/
GGather is a bookmark manager with a great UI. It allows you to view your bookmarks as lists, grids, or Pinterest-like cards.

Openoox
https://openoox.com/
Openoox uses a card-like layout for managing your bookmarks and is available on desktop, mobile, and tablet.

Raindrop.io
https://raindrop.io/
Raindrop.io is a bookmark manager that behaves as a single page app. It allows you to drag and drop, change icons, and sort your bookmarks.

Bookmarkme
https://bookmarkme.io/
Bookmarkme is another visual way to organize your bookmarks using a card-like manner. It also supports tags, collaboration, and reminders.

Bublup
https://www.bublup.com/
Bublup allows you to save bookmarks, files, and notes in folders with pictures on them. Bublup also has folder sharing and collaboration.

Link Drop
https://linkdrop.co
Sends you a newsletter of links that you save so you can re-visit them. Stores them in a list-based fashion. Does not have features for organizing your saved links.

FreeLink
http://freelink.org/
Freelink provides free pages of links (public or private with password protection) that you can use anytime from anywhere in the world.

Memosnag
https://www.memosnag.com/
Memosnag let's you organize your bookmarks in lists within different categories. You can save articles, text, and images and collaborate with others on collections.

Contentle
https://www.contentle.com/
Contentle let's you save web pages, videos, and text in a list based format. It also supports folders and allows for contextual communication.

Larder
https://larder.io/
Larder is a self-described bookmark manager for developers. It is similar to Github issues but for bookmarks and gives you tags.

Basket
https://www.basketapp.net/
Basket's strong suit is their app that uses a list-based layout. The site also provides a card-like based bookmark manager that supports categories, labels, and notes.

Saved.io
https://saved.io/
Saved.io is a simple bookmark manager that saves links into a list format. It also allows you to save urls by typing, "saved.io/" in front of any URL.

histre
https://histre.com/
histre organizes bookmarks in a list like tree and allows for saving info such as notes and highlights.

Boardist
https://boardist.io/
Boardist allows you to save different kinds of data such as bookmarks, files, and tasks in a Trello based layout.

Mailist
https://mailist.app/
Mailist sends you a newsletter of bookmarks that you bookmarked that week. You can also view all your bookmarks in a list view.

MyMark.me
https://www.mymark.me/
Simple and Smart way to organize all of your Favorite Bookmarks, RSS Feeds, Notes and To-do Lists in One Place. More of a start page such as Start.me or iGoogle.

Symbaloo
https://www.symbaloo.com
Symbaloo is a start page that allows you to organize links in a gridded tile-like fashion. It allows you to choose an icon for the tile. These tiles can be re-arranged but there are no folders.

Cling
https://cling.com/
Cling has a layout that is similar to a start page but is slightly different in that the panels have lists of items. These items can also be notes, bookmarks, to-dos, and files.

Lasso
https://www.lasso.net/
Lasso is a bookmark manager that let's you save bookmarks as cards similar to Pinterest. You can also change to different views such as grid and list and sort as well.

Pearltrees
https://www.pearltrees.com/
Pearltrees is similar to other card based visual bookmark managers such as Clipping Mini and Lasso. It allows you to organize bookmarks in a grid with screenshots.

Klepit
https://www.klepit.com/
Organize your bookmarks on boards/cards that are similar to other visual based bookmark managers. This bookmark manager has one lever deep folders to help with organization.

Tuxio
https://tixio.io/
Tuxio has a start page feel that has visual icons but also let's you add to-dos, files, and wikis as well.

Start.me
https://start.me/
Starpage is a traditional and fully featured start page with widgets. You can organize bookmarks along with widgets such as weather and news.

Atavi
https://atavi.com/
Atavi is a start page based bookmark manager that also has a search engine input which you can change to the search engine of your choice.

Booky.io
https://booky.io/
Booky.io is a mobile optimized bookmark page with a start page layout with categories. You can also add colors to the categories.

Homepage Ninja
https://homepage.ninja/
Homepage Ninja is a start page that uses small colored icons as bookmarks on a grid and allows for organizing with drag and drop. It also supports to-do lists.

Wibki
https://www.wibki.com/
Wibki is a start page that structures your links as panels in a grid using website logos. The site is also mobile optimized.

Draggo
http://draggo.com/
Draggo allows you to organize your bookmarks in blocks like other start pages and uses favicons for visual aid.

History Search
https://historysearch.com/
History Search allows you to search through past websites and documents seamlessly by keyword and date range. As you browse websites, History Search will index the text of the website so you can find it later with a keyword search.

Fetching
http://fetching.io/
Fetching is a search based bookmark manager that builds a search index using the web pages you visit so that you can find a web page later with search.

Historious
https://historio.us/
Historious gives you full-text search for any web pages that you save and also gives you the option to save a cached version of the web page.

Zapmarks
https://zapmarks.io/
Zapmarks is an interesting way to access your bookmarks. It allows you to associate keywords with each bookmark and you can access them later by searching with these keywords.

Yabs.io
https://www.yabs.io/
Allows saving of bookmarks for long time, with a great ability to tag bookmarks, save links, retrieve links by searching and by tags. This bookmark manager is very similar to Pinboard. Very minimalist and fast.

Linkatopia
http://linkatopia.com/
A free utility where you can keep all of your "favorites", bookmarked web pages, and notes online. Create a "Friends List" and share your links exclusively with those members.

Pinboard
https://pinboard.in
Pinboard is a simple tag based bookmark manager. It's appeal lies in its focus on speed and minimal design.

Workona
https://workona.com/
Workona is a way to manage your tabs and create documents from apps that you use online. It has a lot of apps that it connects with and allows you to organize them all in one place.

Qlearly
https://qlearly.com/
Organize your links in columns and boards similar to Trello. Allows you to save many tabs at once. Saves your links locally and not in the cloud.

Keep
https://getkeep.app/
A read it later bookmark manager for iOS. Has many ways to save including web saving, email to save, text to save, and bookmarklet.

Stash
https://stash.ai/
Stash is a bookmark manager that automatically categorizes web pages that you save using artificial intelligence.

Pocket
https://getpocket.com/
Pocket is an easy to use bookmarking site that is optimized for saving articles and reading them later on mobile devices.

Are.na
https://www.are.na/
A design focused image bookmark manager with collections for collaborating with other people. Has an iOS app.

We Heart It
https://weheartit.com/
We Heart It is basically social bookmarking for images. The UI offers infinite scrolling of square images in a grid.

Savee
https://savee.it/
Save bills itself as the platform for creative minds. It is essentially an image-based bookmark manager that displays your images as mood boards. It has mobile apps.

Trove
https://trovenow.com/
Trove is a privacy focused bookmark manager built on Blockstack, which is a de-centralized Blockchain. It is encrypted and provides a minimalist UI design.

Turtl
https://turtlapp.com/
Turtl uses powerful cryptography to encrypt your bookmarks to make them more secure. The user interface is visual-based and resembles Pinterest.

WebCull
https://webcull.com/
WebCull is a privacy focused way to organize your bookmarks that uses Stacks which are essentially folders in a list.

Buku
https://github.com/jarun/Buku
Buku is a powerful command line based bookmark manager that you install locally. There is also a server component that exposes a browsable front-end on a local web host server.

Zotero
https://www.zotero.org/
Zotero bills itself as your personal research assistant. It allows you to add citations and organize bookmarks in a list-based style.

Pins App
http://pinsapp.com/
Pins App is a downloadable bookmark manager that gives you bookmark previews, categories, notes and powerful search.

Stache
https://getstache.com/
Stache provides you with a visual interface for bookmark management that includes screenshots. It also has full search and archiving functionality.

LinkyCat
https://linkycat.com/
LinkyCat is a downloadable bookmark manager that providers an interface that is similar to files and folders on your operating system.

Vookmark
https://vookmark.co/
Voomark is a video based bookmark manager. It allows you to bookmark videos online and watch them later on your browser, Apple TV, iOS or Android devices

Perma.cc
https://perma.cc/
Perma.cc is similar to wayback machine in that it preserves your bookmarks in case the website goes away.

Unmark
https://unmark.it/
Unmark is a combo bookmark manager and to-do list. It treats your bookmarks as to-do items and helps you manage them.

Booqmarqs
http://booqmarqs.com/
Booqmarqs is an easy to use bookmark manager in the cloud. It is similar to a start page but with bigger icons.

Lumio
https://www.lumioapp.com/
Lumio is a visual based web clipper. You can clip just about anything such as text, pdfs, and images.

Gimme Bar
https://gimmebar.com/
Gimme Bar was a nice way to save your bookmarks to a visually pleasing card-like format.

Teamgum
https://mojaveapp.com/
Teamgum allows teams to share everything they bookmark online including images, urls, and text.

Hyperbook
http://getbook.co
Hyperbook is a simple way to save your bookmarks and has a Chrome extension.

Kippt
https://kippt.com/
Kippt is a collaborative bookmarking system for professional networks, allowing users to collect and share content.

Pagemark
https://pagemrk.com/
Pagemark allows you to organize your bookmarks in a gridded format and gives you thumbnail previews.

Dragdis
https://dragdis.com/
Dragdis is a visual bookmarking service that utilizes drag and drop to let you drag anything such as videos, urls, and text and save it.

Revisit.io
https://revisit.io/
Revisit.io has screenshot functionality and allows users to organize these screenshots in a visual and gridded format.

Only2Clicks
http://www.only2clicks.com/
Only2Clicks provides a visual UI that provides screenshots in a grid. It is also available on mobile.

Giikers
http://www.giikers.com/
Giikers let's you manage your bookmarks in a Pinterest-like fashion using visual cards with images.

MyFavs.in
https://myfavs.in/
MyFaves.in is a basic visual based bookmark manager that utilizes a card-like layout with tags, collaboration, and time filters.

Favattic
https://www.favattic.com/
Favattic gives you a collapsable folder tree for organization and also supports sharing with teams.

Bundlin
https://bundlin.com/
Bundlin is an interesting way to showcase links. The app essentially gives you customizable pages in list form to show off links, images, and videos.

Slinkky
https://www.slinkky.com/
Slinky helps you keep your team projects organized by storing links to team documents and apps in one place.

Granary.pro
https://granary.pro/
Granary.pro provides uses with a simple list-based UI and tags for organizing bookmarks.

TokCloud
http://tokcloud.com/
A web based bookmark manager that allows saving from anywhere. Stores bookmarks in a list-based fashion and provides tags for organization.

LystOf
https://lystof.com/
Easily create collection of resources and share them in a single list.

Start.io
http://start.io/
Start.io is a pretty basic start page where each category spans the entire width of the page.

Delicious
https://delicious.com
Delicious is a tag based social bookmarking site. It was one of the first and biggest sites but is no longer active.

Randoku
https://www.randoku.co/
A tag-based bookmark manager that also allows bookmarks to be sorted in collections. Has a minimal and basic UI.

Keep
https://getkeep.app/
A read it later bookmark manager for iOS. Has many ways to save including web saving, email to save, text to save, and bookmarklet.

Kozmos
https://getkozmos.com/
Kozmos let's you search for anything you have bookmarked in an autocomplete search box in new tabs.

Digital Brain
https://digital-brain.co/
Digital Brain automatically categorizes web pages you save and gives a convenient way to search them later.

Vested Yeti
https://app.vestedyeti.com/
Allows you to save a number of tabs at once in a visual manner. Uses Pinterest-type cards to visually organize your links.

pBookmarks
https://pbookmarks.online/
pBookmarks is a bookmark manager built for privacy using a decentralized blockchain for saving data called Blockstack.

Piccsy
http://piccsy.com/
Piccsy is an image based bookmarking site with infinite scrolling. It also has tags and categories.

Stashes.io
https://stashes.io/
Stashes.io allows you to create your own curated stash site of links.

Link.fish
https://link.fish/
Link.fish is a bookmark manager that allows you to extract specific info from the pages you are bookmarking. For example, you could bookmark craigslist apartment posts and exract all their locations.

Skore
https://skore.io/
Skore is essentially a knowledge-based bookmark manager for teams.

Mojave
https://mojaveapp.com/
Mojave is like the bookmarks bar but bigger. It allows you to store all your bookmarks on one page in categories.