Best Internal Linking Tools (2026): 10 Tools Compared

Your pages can only help each other if people and search engines can find the route between them. That route is internal linking: the links on your own pages that point to other pages on your own site. Most sites have forgotten pages that nothing points to, and good articles that never get a mention from the pages around them.

Here's a list of ten internal linking tools, in no particular order, sorted alphabetically. Three are better known and the rest are smaller makers. I've taken every description from each tool's own website and directory listings, so check the current details on the site itself before you sign up. If you're new to the idea, my explanation of internal linking for non-technical owners covers the basics first.

Ten internal linking tools at a glance

In the free plan column, Yes means the tool's own site describes a permanent free plan, a free version or a free plugin. Trial only means a free trial but no ongoing free plan. No means neither is stated on the site I read. Free versions often have limits, so check what's included.

Tool	Type	Good for	Free plan
Ahrefs Webmaster Tools	Site audit service	Spotting link problems on your own site	Yes
Clearscope	Content platform	Link ideas while you edit content	Trial only
InLinks	Link and entity tool	Automated links based on topics	Trial only
Internal Link Juicer	WordPress plugin	Automatic links from chosen keywords	Yes
Link Whisper	WordPress plugin	Link suggestions as you write	No
LinkBoss	Linking and audit tool	Orphan pages and topic clusters	Yes
Linkilo	WordPress plugin	Suggestions plus link reports	No
LinkStorm	Linking tool	Suggestions on any platform	Trial only
Screaming Frog SEO Spider	Desktop crawler	Crawling your site to map its links	Yes
Sitebulb	Desktop auditor	Visual audits of site structure	Trial only

Ten internal linking tools, one by one

Ahrefs Webmaster Tools

Best for: Owners who have verified their site and want a free audit that flags link problems alongside other issues.

Clearscope

Best for: Content teams who already optimize pages and want link suggestions inside the same workflow.

InLinks

Best for: Owners who want links added automatically to match the topics each page covers.

Internal Link Juicer

Best for: WordPress owners who want links added from keywords they choose without editing every post.

Link Whisper

Best for: WordPress writers who want suggested links offered while they edit a post.

LinkBoss

Best for: Site owners with many posts who want to find unlinked pages and group them by topic.

Linkilo

Best for: WordPress owners who want suggestions plus reports on broken and weak internal links.

LinkStorm

Best for: Owners whose site isn't on WordPress and who still want link suggestions for every page.

Screaming Frog SEO Spider

Best for: Owners who are happy with a desktop crawler and want to see how their pages link together.

Sitebulb

Best for: Consultants who want charts and plain explanations of how pages link across a site.

Three kinds of internal linking tool

Internal linking tools don't all do the same job, so it helps to know which type you're shopping for.

• Suggestion tools read what you've written and offer links to related pages while you edit. They save time but still need your judgement.
• Automatic linkers add links for you based on keywords or topics. They're quick, so check how much control you get over where links appear.
• Crawlers and auditors scan your whole site and report what's broken, buried or unlinked. They show you the problem and leave the fix to you.

Many sites need an auditor first, then a suggestion tool to keep things tidy as new posts go up. My walkthrough of using a sitemap tool to improve site structure is a handy companion for the audit stage.

Features that matter in internal linking software

• Your platform. Plugins only work on the system they're built for, so confirm yours is supported.
• Control over anchors. Links need natural wording. Avoid tools that repeat the same phrase everywhere.
• Review before publishing. Can you approve each suggestion, or does everything go live at once?
• Reporting. Does it show orphan pages, pages with too few links and links that are broken?
• Site size. Some tools slow down on big sites, and some limit how many pages they scan.
• Undo. Find out what happens to the links if you stop using the tool.

Common internal linking slip-ups

• Linking everything to everything. Too many links on a page makes each one less useful.
• Identical anchor text. Repeating one phrase looks forced and tells readers little.
• Pointing only at the homepage. Your service and article pages deserve links too.
• Leaving orphan pages. Nobody can find a page that no other page links to.
• Setting and forgetting. Revisit your links when you add a new topic or retire an old page.

If you want to understand the crawler side, my piece on the benefits of a site auditor tool explains what these scans can show you.

Matching internal linking software to your site

• Small WordPress sites usually do well with a plugin that suggests links while they write.
• Larger blogs often need an auditor to find the pages nobody links to.
• Shops and custom-built sites may need a tool that works without a plugin.
• Consultants managing client sites tend to want reports they can share.
• Anyone on a tight schedule might lean on an automatic linker, as long as they review the results.

The case for smaller internal linking makers

Smaller makers often focus on one task, such as suggestions or orphan page reports, so the screens are simple and quick to learn. Many reply to support questions fast and change the product when customers ask.

Before you commit, check the tool is still being updated, read its help pages and try it on a handful of pages first. Make sure your links stay in place if you cancel. No tool can promise a ranking, so be wary of anything that says it will.

Do you make an internal linking or site audit tool? Tool makers can ask to be considered for a featured place on this list.

Before you install an internal linking tool

Pick two that match your platform and the way you work, then run the same section of your site through each. Compare how natural the suggestions look and how simple approving or rejecting each one feels. Keep the one that fits your routine and note anything you'd want to ask the maker.

Frequently asked questions

What is an internal linking tool?

It's software that helps you add, find or check links between pages on your own site. Some suggest links as you write, some add them automatically and some crawl your site to report gaps.

Why does internal linking matter?

Links on your own pages help visitors find related content and help search engines discover and understand your pages. A page that nothing links to is easy to miss.

Can I do internal linking without a tool?

Yes. On a small site you can link by hand and check with a simple crawl now and then. Tools save time as the number of pages grows.

Are automatic internal links safe?

They can be if you control where they appear and vary the wording. Review what the tool adds, and avoid repeating the same anchor text everywhere.

Is there a free internal linking tool?

Some tools have a free version or plugin and others offer a trial. The table on this page shows what each tool's own site says. Free options usually have limits.