By SEOENV Team  |  Published October 23, 2026

You can get backlinks for free by asking partners, suppliers and customers for links, reclaiming unlinked mentions of your brand, writing guest posts for real sites, getting listed on relevant directories and offering your content as a replacement for broken links. These cost time rather than money. What you should avoid are "free backlink generator" sites and mass-submission lists, which create low-quality links that Google ignores or treats as spam.

Below are 12 free methods, what they're worth, and how to keep track of them.

Key takeaways

  • Most legitimate links cost time, not money.
  • The best free links come from relationships and useful content.
  • Avoid "free backlink generator" sites and automated submissions.
  • Free directory and profile links help a little; editorial links help most.
  • Track free links like paid ones, since they disappear too.
Free backlinks summary: partners, suppliers and customers, unlinked mentions and broken pages, guest posts and resource pages, and avoid generators and spam lists
Method Time per link Value
Partner and supplier links Low Medium-high
Customer "tools we use" pages Low Medium
Unlinked mentions Low High
Redirecting your broken pages Low High
Business and industry directories Low Low-medium
Social and community profiles Low Low
Resource page suggestions Medium Medium
Broken link replacements Medium Medium
Guest posts High Medium
Expert quotes for journalists Medium Medium-high
Podcast guest spots Medium Medium
Free templates and tools you publish High High

1. Partners and suppliers

Companies you work with often list partners, stockists or clients. Ask for a listing with a link.

2. Customers

Happy B2B customers may mention you on "our stack" or case study pages. Offer to co-write the case study.

3. Unlinked mentions

Search for your brand in quotes and exclude your own site. Politely ask writers who mention you to link.

Search Console's Links report and backlink tools show which pages are linked. Redirect any that 404.

5. Directories

Relevant business directories, chambers of commerce and trade associations. See directory backlinks.

6. Profiles

Social profiles, community profiles and professional networks. Usually nofollow, but they help people find you.

7. Resource pages

Find curated lists in your topic and suggest your page where it fills a gap.

Find dead links on relevant pages and suggest your page as a replacement.

9. Guest posts

Write useful articles for real sites in your niche. See guest blogging for SEO.

10. Expert quotes

Respond to journalist requests with specific, useful answers.

11. Podcasts

Show notes link to guests. Pitch hosts with a clear topic.

12. Publish something free and useful

A template, checklist or calculator that others want to share.

Free links share one weakness: there's no contract and no invoice, so nobody notices when they go. A partner redesigns their site, a directory removes old listings, and the link is gone.

Keep free links from quietly disappearing

Track every link and see which are Lost or Broken.

Start free

  • "Free backlink generator" tools that create links on hundreds of junk pages.
  • Lists of "10,000 free dofollow backlink sites" for profile and comment spam.
  • Automated blog comments and forum signatures.
  • Article directories and spun content sites.

Google's spam policies name automated link creation as link spam. These links won't help and can make your profile look manipulated.

The figures are invented example data for a small local bakery.

Activity Attempts Links won
Supplier and stockist pages 8 asked 5
Local directories and chamber 6 submitted 6
Unlinked mentions (local blogs) 4 found 3
Local food blog guest recipe 2 pitched 1
Total 15

Fifteen relevant local links in a month, without spending money, all recorded so they can be checked later.

A few relevant ones, yes. They help people find you and support local citations. Hundreds of generic directories, no.

Start with relationships you already have, since those convert fastest. Then publish one asset worth linking to and point outreach at it.

New sites have no mentions or broken pages yet, so start with partners, directories, profiles and a couple of guest posts. Then create one strong resource and pitch it to sites that link to similar resources. Expect slow progress for the first few months.

How SEOENV handles this

SEOENV's free plan covers 20 links, which suits early link building. Add each free link, whether a partner page, directory listing or guest post, and SEOENV checks status and dofollow or nofollow. The Listing Backlinks module also records the account used for each directory, so you can update listings later.

Track your free backlinks for free

20 links on the free plan, with checks you can run anytime.

Start free

Free links take effort, but they're often more relevant and longer-lasting than paid ones. Keep a record and they'll keep working for you.

Start your free link tracker

Every link in one table, with status and type.

Try SEOENV free

Sources

How we wrote this

The SEOENV Team wrote this guide from our day-to-day work tracking link exchanges, guest posts and paid placements, and checked the guidance against the sources listed above. Any numbers in worked examples are illustrative example data, not results from a real site or study. We review our guides when Google updates its documentation.

Frequently asked questions

Can I get backlinks for free?

Yes. Partner links, unlinked mentions, directories, guest posts and resource pages cost time, not money.

Are free backlink generators safe?

No. They create low-quality links that Google ignores or treats as spam.

What are the best free backlink sites?

There's no universal list. The best free links come from sites relevant to your business: partners, industry directories and real publications.

Do free directory links help SEO?

A few relevant directory links help visibility and local citations, but they carry limited ranking value.

How do I find free backlink opportunities?

Look at your partners, search for unlinked brand mentions and check competitors' backlinks for relevant sites.