"Free backlinks" does not mean links that cost nothing. It means links you earn with time, content and relationships instead of a credit card. Done well, they are also the safest links you can have, because they are editorial, relevant and not for sale. Done badly, they are a pile of profile pages that nobody reads and Google ignores.
I have been building links since 2016 and I run a link-exchange community, so I see what works and what wastes a week. Here are 17 ways to get free backlinks, ordered roughly from fastest to slowest, with the honest downsides of each.
- Free backlinks cost effort, not money. Relevance and editorial value matter far more than volume.
- Most links are hard to get: Backlinko found 94% of blog posts have zero external links.
- Fast options: moderated communities, link swaps, guest posts and expert quotes. Slow options: data studies, tools and PR.
- Directory, profile and comment links are mostly nofollow. Use them for brand presence, not as your link strategy.
- Google's spam policies target excessive link exchanges and paid links, so keep swaps moderate and relevant.
Why free backlinks are worth the effort
Links are still a core ranking signal, and they are scarce. In a study of 912 million blog posts, Backlinko and BuzzSumo found that 94% get zero external links and only 2.2% get links from multiple websites. Ahrefs' search traffic study of about 14 billion pages found 96.55% get no organic traffic from Google.
Links also correlate with winning positions. Backlinko's analysis of 11.8 million Google results found the #1 result has 3.8x more backlinks than positions #2 to #10. Correlation is not proof, but the pattern is hard to ignore.
Fast ways to get free backlinks
1. Join a moderated link-partner community
The quickest route is to talk to people who want links and have sites to offer. Free Backlinks, the community I run, is a private Slack with 240+ hand-picked members (SaaS teams, agencies, site owners) for natural link exchanges, ABC swaps and guest post swaps. Selling links is banned. It is one option among several; see the full list of link building communities for the other types.
Ran 11 Black Friday roundups on DR 57-85 sites. Offering a feature to anyone who links back once. No placement fees.
2. Do relevant link exchanges
Swapping links with a related site is normal in practice. Ahrefs found that 73.6% of domains with 10K+ monthly visits have reciprocal links. But Google lists "excessive link exchanges" as link spam, so keep it occasional and editorial. Our guide to link exchange without hurting SEO covers the rules.
3. Try ABC (three-way) swaps
Site A links to B, B links to C, C links to A. It avoids obvious reciprocal pairs, but it is not a loophole if the links are irrelevant. See how ABC link exchanges work.
4. Swap guest posts
You publish a useful article on their blog, they publish one on yours. Each page earns a contextual link inside real content. Read about the guest post exchange process before pitching.
5. Write guest posts for relevant blogs
Offer a topic the blog has not covered, written for its audience. Link to your site once, in the author bio or where it adds value. Skip any site that advertises "write for us" with a price list.
6. Give expert quotes to journalists and bloggers
Short, specific answers to reporter queries earn links from news and industry sites. HARO closed, but alternatives exist. See expert quotes for backlinks.
7. Get included in roundups and listicles
Writers of "best tools" and "top experts" posts often add a source if it fits. Ask politely, with a reason the reader benefits. In our Slack, members offer inclusion in exchange for a single backlink per feature.
8. Ask for the link you already earned
If a site mentions your brand without linking, send a short note: "Thanks for the mention. Could you link the name to our homepage so readers can find it?" It converts at a decent rate because the hard part is done.
Medium-effort ways
9. Get listed on resource pages
Search for "your topic + useful resources" and "your topic + links". Pitch your page only if it is better than what is listed. Explain what is missing from their page.
10. Do broken-link outreach
Find a dead outbound link on a relevant page, then suggest your matching page as a replacement. It helps the site owner, so response rates are fair, but you need a genuinely equivalent page.
11. Build links from partners, customers and vendors
Customer logos, integration pages, case studies and "tools we use" lists are legitimate links you have a reason to ask for. Google does warn against partner pages made only for cross-linking, so link where a real relationship exists.
12. Add your business to genuine profiles and local listings
A Google Business Profile is free for businesses with face-to-face customer contact, according to Google's help center. Add accurate listings in industry and local directories too. These build trust and citations more than raw link power.
13. Submit to relevant niche directories
A curated directory for your exact niche, with an editor who approves entries, is fine. A "submit any URL" list is not. More on this in our guide to free backlink sites.
14. Appear on podcasts and webinars
Hosts usually link to guests in show notes. Pitch two specific episode topics, not "I'd love to be on your show".
Slower ways with the biggest payoff
15. Publish original data
Surveys, benchmarks and anonymized customer data get cited because nobody else has them. In our Slack, one member offers a link in return for citing their "2026 State of Cold Email Benchmark Report". Backlinko also found long-form content earns 77.2% more links than short articles, so depth helps.
16. Build a free tool or template
A calculator, checklist or template that solves one problem attracts links from articles that recommend it. Our list of free link building tools shows what a $0 stack looks like.
17. Participate in communities and forums
Useful answers on Reddit, LinkedIn, Quora and niche forums rarely give followed links. They do bring readers, and some of those readers run sites. Treat these as networking.
What to avoid
- Buying links. Google's spam policies name buying or selling links that pass ranking credit. See what cheap backlinks really buy you.
- Mass profile, comment and bookmark links. Low value, often nofollow, and easy to footprint.
- Large-scale swap networks. Dozens of identical reciprocal links look manufactured.
- Exact-match anchor text everywhere. Vary anchors and use brand or natural phrases.
Google also states that nofollow, sponsored and ugc attributes are treated as hints. A nofollow link can still send visitors and build awareness, it just should not be your plan.
Compare the methods
| Method | Speed | Effort | Link quality | Risk |
|---|---|---|---|---|
| Link-partner community | Days | Low-medium | Medium-high | Low if relevant |
| Link exchange / ABC swap | Days-weeks | Medium | Medium-high | Medium if excessive |
| Guest posts and swaps | Weeks | High | High | Low |
| Expert quotes | Days-weeks | Low | High | Low |
| Roundups, resource pages | Weeks | Medium | Medium-high | Low |
| Original data and tools | Months | High | High | Low |
| Profiles and directories | Hours | Low | Low (mostly nofollow) | Low-high by volume |
A simple outreach template
Hi [Name], I read your piece on [topic], especially the section on [specific point]. We published [your page], which covers [what is different]. If you think it fits, it could sit next to [their section]. Happy to return the favor with a mention in our [relevant page] if that is useful. Thanks, [You]
Keep it short, name one specific detail, and offer something real. Do not send the same message to 200 people.
Where to start this week
- Audit your best two pages and ask whether a stranger would link to them.
- Find 10 unlinked brand mentions and send the ask from method 8.
- Pick one swap partner in a related niche and agree on a relevant page pair.
- Check your results with the free backlink checker tools.
- If you want a ready pool of partners, join Free Backlinks. If not, the other 16 methods work without it.
For a step-by-step process, read how to get backlinks for free.
How to judge whether a free link is worth it
Before you spend an hour on any of the 17 methods, run the link through five quick checks. They take about two minutes and save you from the most common time sinks.
- Relevance. Would a reader of that page plausibly care about your page? If the topics do not overlap, the link is weak whatever the site's metrics say.
- Real audience. Does the site publish regularly and get some traffic? A page nobody visits cannot send visitors or signal anything.
- Editorial placement. A link inside the body of a useful article beats one in a footer, sidebar or author box shared by hundreds of pages.
- Indexed and crawlable. Search the exact URL in Google. If the page is not indexed, the link is invisible.
- Attribute. Check whether the link is plain, nofollow, sponsored or ugc. Plain editorial links are the goal, but the others still have a place in a natural profile.
Anchor text and link velocity
Most free links will use your brand name or URL, and that is fine. If you control the anchor, keep it natural: your brand, a descriptive phrase, or the page title. Repeating the same exact-match keyword across many swaps is an easy pattern to spot. Also avoid sudden bursts. Ten links in a week from unrelated, brand-new sites look very different from a steady trickle of relevant ones.
Common questions
Are free backlinks safe?
Earned links from relevant sites are safe. The risk comes from patterns: mass exchanges, paid placements, networks of sites that exist to link to each other. Google's spam policies name all three, so keep volume modest and always ask whether the link would exist if search engines did not.
How many do I need?
There is no magic number. Look at the sites ranking for your keyword and see how many referring domains they have, then aim to close the gap with relevant links over months, not days.
How long until they help?
Pages need to be crawled and the link needs time to be processed. Expect weeks, and treat any promise of instant ranking gains as a red flag.
Nofollow or dofollow?
Take followed links when you can, but do not ignore the rest. A natural profile contains both, and a nofollow link from a respected publication can still bring readers and later followed mentions.
Sources
- Backlinko and BuzzSumo – We analyzed 912 million blog posts
- Ahrefs – Search traffic study
- Backlinko – Google search engine ranking factors study
- Ahrefs – Reciprocal links study
- Google Search Central – Spam policies
- Google Search Central – Qualify outbound links
- Google Business Profile Help – Get started
Want free backlinks from real sites?
Free Backlinks is a private Slack with 240+ hand-picked SaaS teams, agencies and site owners who trade link exchanges, guest posts and roundup spots. No link sellers. $99 once, Forever Access.
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