Social Bookmarking Sites in 2026: Which Still Work

What is social bookmarking? From Delicious to the SEO lists

Social bookmarking means keeping your bookmarks on a website instead of in your browser, in public, with tags, so anyone can browse what you saved. Wikipedia's article on it traces shared online bookmarks to itList, launched around 1996. Delicious, founded in 2003 and bought by Yahoo in 2005, made the term and tagging popular; Digg (2004) let people submit links and vote them onto a front page, and StumbleUpon (2001) opened pages matched to your interests, one click at a time.

Most of that era has closed. Delicious was shut down in June 2017, after Pinboard bought it, and StumbleUpon shut in June 2018, moving its accounts to Mix. Digg has been sold, rebuilt and closed more than once: Wikipedia records that the version relaunched in January 2026 closed on 14 March 2026, citing “an unprecedented bot problem”, and that Digg came back on 11 May 2026 as an AI news aggregator. The words survived in SEO, where social bookmarking became a link building chore: open an account on fifty sites, submit your URL to each, count the backlinks.

Why SEO lists still carry it

The lists on page one sell three promises: a backlink from a domain with a high DA, referral traffic and faster indexing. They rarely date their rows. The list in eighth place is a guide whose title promises a 500+ website list and whose table prints 20 rows; its first row is Google Bookmarks, above its own note: “After September 30th 2021, Google Bookmarks will no longer be supported.” The oldest dated list among the seven is from 2019. So we opened every site they name.

Social bookmarking sites list: the 24 the top lists repeat, checked

Seven list articles in the top ten print 229 rows between them, which come down to 157 different sites. 24 of those sites appear on two lists or more; Reddit and Pinterest appear on six of the seven. For each of the 24 we read the home page, looked for a signup and opened a public page carrying a link a member had posted, to read what the site puts on the anchor.

Read the right-hand column from the top. Reddit, on six of the seven lists, tagged the post link and every link in the comments nofollow ugc. X sends a profile's links through its t.co address with nofollow, and Plurk, Flickr and Mix tag a member's link nofollow. Flipboard, Facebook and LinkedIn go a step further and route the link through their own redirect: Flipboard's robots.txt disallows the /redirect path its items use, and the article HTML LinkedIn serves points at /redir, a path its robots.txt closes to Googlebot. Disqus, Instagram, Instapaper and Pearltrees showed no outbound link at all on the public pages we opened.

The editorial three are a different trade. Digg's story pages link their sources plainly, but Digg picks them: “We follow what people are sharing and discussing, then collect related coverage so you can check the sources without piecing everything together yourself.” Slashdot's submit page reads “Slashdot runs on stories you suggest.” Every story on its front page carries an editor's byline. DZone links plainly in the articles it publishes, which are articles, not bookmarks. A plain link from any of the three is an editor's decision, the same way a link from a news site is.

Dofollow social bookmarking sites: where the link stayed plain

That leaves five sites where a link you save yourself came out plain: Diigo, Scoop.it, Tumblr, Linktree and Steemit. Diigo is the one that still works like Delicious did: on a public library the bookmark's title links plainly to the saved page, while the address shown under it is nofollow. Scoop.it splits the same way, nofollow on the title and the source and a plain Read more. Tumblr and Steemit are blogs, where a link in your own post stays plain, and Linktree is a page of buttons about yourself. On all five the link sits on a page of your own account, not on a page the site writes about you.

Whether a link is followed is set by the site's template, link by link, and it can change with the next redesign; how nofollow, ugc and sponsored differ is explained in our post on the rel values. A list that labels a site dofollow and prints no date is reporting what the template did on a day nobody wrote down.

Free social bookmarking sites, high DA claims and the USA lists

Past the famous names, the lists are long tails of small link-sharing sites, and that is where most of the 47 sit. We read the home page of all 157:

14 of the 22 gone sites no longer resolve to any address, so the name points nowhere. The DA figures printed beside them are no guide: the first result's table puts a DA of 92 beside squidoo.com, whose name resolves to no address, 93 beside delicious.com, which now sells meal plans, and 90 beside friendfeed.com, which redirects to Facebook. DA is Moz's rating of a domain and DR is Ahrefs'; neither reads the rel on your link, and what a Domain Rating does and does not tell you has its own post.

A year in the title of a free social bookmarking sites list says when it was posted, not when its rows were last opened. Lists of social bookmarking sites in the USA work the same way: two of the small sites on the lists, sbookmarking.com and freewebmarks.com, carry menus of country lists (USA, Canada, Australia, UK, Pakistan and Dubai) that point at the same kind of site. A site's country changes none of what the tables show: whether it loads, whether it takes accounts and what it puts on your link.

Profile creation sites: the profile link, checked

Profile creation sites are the second chore on the same lists: open an account on a big site, fill in the profile and put your website in it. The four profile creation sites lists we read share seven sites between all four of them, four of them the social networks already in the table above. We opened a public profile on the other three wherever the site shows one to visitors, and on three of the sites three lists name.

Three of the six tag or redirect the profile link; Stack Overflow and Dribbble leave it plain, Stack Overflow on the website field and not in the About text. GitHub, on three of the lists, tagged a profile's website field nofollow me on our earlier read for the post on links you get for free, where profile backlinks are covered in full. A free profile creation sites list still earns its keep for what a profile is: a page about you on a well-known site and one more place that ties your accounts to your site. Read as a list of followed links, most of it falls short.

Web 2.0 sites: blogs, builders and what the link does

Web 2.0 sites, in SEO lists, are free blog and site platforms: open a blog on WordPress.com or Blogger, publish a few posts and link to your site from them. Three of the top ten results for web 2.0 sites are list articles; we took every platform two or three of them name.

Here the lists are closer to right. A link in a post was plain on WordPress.com, Blogger, Substack and Tumblr, because the post is yours; Medium tags it ugc nofollow and LinkedIn routes it through its redirect. The five site builders put your pages on their subdomain, where you write the links yourself. The catch is the page itself: a web 2.0 backlink sits on a post you wrote, on a blog no other site links to until you give it links of its own. Web 2.0 as a link source has a row in our table of where followed links come from, next to the sources it competes with.

Web 2.0 in 2026: the term and the platforms

Web 2.0 is older than any of these lists. Wikipedia credits the term to Darcy DiNucci in 1999 and its spread to the first Web 2.0 Conference in 2004, as a name for websites built on what their users post. Every platform in the table above loaded on 12 November 2026 and showed a signup. The web 2.0 submission sites lists sell them as links; the platforms sell them as places to publish.

Social bookmarking and SEO: what Google says, and what works instead

Google's spam policies name directory and bookmark links together in a single line, which our post on which directories still work quotes and answers. For social bookmarking SEO, the census above is the practical answer: where the link is the point, the lists keep sending you to sites that are gone or for sale, and to big sites that tag the link or route it through a redirect.

Directories and launch platforms are the part of the same off-site work where the listing itself is the product. A directory publishes a page about your product, on its terms, and many of them link to you plainly. Of the 189 directories and launch platforms we submit to, our catalog records 116 as giving a followed link, 77 of them with no badge asked of your site; each is on our full list of startup directories with its Domain Rating. A directory listing can be checked the way we checked the bookmarking sites, with four tests we set out for directory links. How this fits next to reviews, communities and the rest of the off-site work is the subject of our off-page SEO guide, and what a backlink is has a post of its own.

Where Submitator fits

Submitator does the directory half of that work. In the dashboard you choose from the 189 directories and launch platforms we submit to, with the Domain Rating printed beside every name: 59 SaaS and software directories (see the SaaS list), 76 launch platforms and startup directories and 54 AI tool directories (see the AI list). No directory makes that list until a submission from us has run the whole way through its flow. Every directory on your list gets copy we write for that site alone, its form is filled in by us, and CAPTCHAs are handled on our side, never passed to you.

Some directories ask for their badge on your site. Those badges all sit in a single component, we keep every one of them live afterwards, and no directory costs you a commit. We also push the listings we file through IndexMachine, the free indexing ($25 value) that comes with Starter, Growth and Scale: nothing for you to set up, and what gets indexed is Google's call.

Each plan is one payment: 30 directories for $29, 60 for $49 or 100 for $79. All Directories at $149 covers the whole catalog, directories added later included. Delivery takes 24 to 48 hours for most directories and 21 days at most for every one of them. Rejections are credited back by default: a directory that turns your product down adds one more pick to your selection (All Directories has every directory in it already). And a refund can be requested within 30 days of purchase, on the conditions in our terms. 580+ startups have been through our pipeline, and our submission statistics follow what we filed from July to early November through to each outcome. No ads, no outreach.

Tools AI Online, one of the AI tool directories on that list, sells Featured at $5 for a month, $10 for three or $20 for twelve. We file your product on its free form, as one of the 30 you pick for $29.