Wiki submission is one of the oldest and most reliable link building strategies in SEO. Wikipedia-style sites allow users to create and edit pages, often with dofollow backlinks, making them valuable for link building campaigns.

What Are Wiki Submission Sites?

Wiki submission sites are platforms that allow users to create, edit, and contribute knowledge base articles — similar to how Wikipedia works. The difference is that these sites span various niches and often allow links within content.

High-quality wiki submissions can earn you:

  • High DA backlinks from authoritative domains
  • Referral traffic from wiki readers
  • Improved domain authority over time
  • Brand visibility and awareness

Top Wiki Submission Sites for Link Building

Here are the most valuable wiki sites for SEO link building:

Tier 1 — Highest Value Wikis

  • Wikipedia.org — DA 93. The most authoritative wiki. Very difficult to get links approved, but valuable when they stick.
  • WikiHow.com — DA 90. How-to content wiki. Allows outbound links in "References" sections.
  • Fandom.com (Wikia) — DA 92. Massive network of topic-specific wikis. Excellent for niche link building.

Tier 2 — Strong Domain Authority

  • Wikidot.com — DA 79. Free wiki hosting platform. You can create your own wikis.
  • PBWorks.com — DA 72. Wiki collaboration platform.
  • Wikispaces — Widely used in educational contexts.

How to Create Effective Wiki Submissions

Getting your wiki submissions approved and kept requires following best practices:

1. Add Genuine Value

Wiki editors are notoriously strict about promotional content. Your contribution must genuinely improve the article or knowledge base. Add facts, statistics, and helpful information first — the link should be a natural reference, not the focus.

2. Cite Your Source Properly

Format your links as references using the wiki's standard reference format. A link formatted as a proper citation is much less likely to be removed than a bare hyperlink in the content body.

3. Be a Regular Contributor

On sites like Wikipedia, having a history of legitimate edits dramatically increases the chances of your additions being accepted. Build credibility before adding links.

4. Focus on Relevant Topics

Only submit to wikis related to your niche. A link from a gaming wiki to your digital marketing blog is worthless from both an SEO and relevance perspective.

Are Wiki Links Still Valuable for SEO?

Yes — but their value depends on the site. Wikipedia links, while nofollow, still drive significant referral traffic and provide brand credibility. Dofollow wiki links from high-DA sites remain valuable for link building campaigns.

The key is to focus on quality wikis with real traffic and relevant content, rather than spamming low-quality wiki sites with automated tools.

Conclusion

Wiki link building is a legitimate strategy when done correctly. Focus on adding genuine value, target relevant high-DA wikis, and treat your wiki contributions as part of a broader content marketing strategy rather than a pure link-building tactic.