Link Whisper is the default pick for most WordPress sites because it suggests links inside the editor, adds links to older posts, and starts at $97 per year for 1 site with 2,000 AI credits on Starter. Linkilo is the lowest annual entry price in this list at $59 per year for 1 site, and its AI runs on your own OpenAI key, so AI tokens are billed by OpenAI and not by Linkilo. Linkbot is the pick for sites that are not on WordPress, because it works through a JavaScript snippet on WordPress, Webflow, Shopify, Squarespace, and custom sites, with Pro at $19 per month for 5 properties.
Internal linking automation falls into two clear groups. WordPress plugins work inside the editor and often write real links into your posts. Cloud tools work on any CMS through a snippet or a crawl, and they suit Webflow, Shopify, or a custom build. One fact most roundups skip is that the tools do not store links in the same way: Linkilo and Link Whisper write links into post content, Internal Link Juicer builds links when a page loads, and Linkbot and InLinks serve links through JavaScript.
On this page
Best internal linking automation tools: comparison table
Swipe the table sideways on a phone to see every column.
| # | Name | Best for | Starting price | Free plan / trial | Link |
|---|---|---|---|---|---|
| 1 | Link Whisper | WordPress sites that want editor suggestions | $97 per year | Yes | Visit |
| 2 | Internal Link Juicer | WordPress sites that want keyword rules | $69.99 per year for 1 site | Yes | Visit |
| 3 | Linkilo | WordPress sites that want reports plus linking | $59 per year for 1 site | No | Visit |
| 4 | Linkbot | Sites on any CMS that want automated linking | $19 per month for Pro | Yes | Visit |
| 5 | LinkStorm | Publishers and SEOs on any platform | $30 per month for Small | Free trial | Visit |
| 6 | LinkBoss | Large archives that need bulk linking | $99 per year for Launch | Yes | Visit |
| 7 | InLinks | Entity based linking on any CMS | $49 per month for Freelancer | Yes | Visit |
| 8 | Yoast SEO Premium | WordPress sites that already use Yoast | $99 per year for 1 site | Yes | Visit |
The 8 best best internal linking automation tools, in detail
Link Whisper
Best for: WordPress sites that want editor suggestions
Link Whisper scans your posts, suggests relevant links while you write, and can add links to older posts that should point to a new article. Starter covers 1 site at $97 per year, Growth covers 3 sites at $197 per year, Pro covers 10 sites at $297 per year, and Agency covers 50 sites at $497 per year. Starter includes 2,000 AI credits and Agency includes 10,000.
- The plugin also reports orphan pages, broken links, and link counts.
- It suits a WordPress blog or business site with a growing archive.
- It is a weaker fit for a site that is not on WordPress, or for a buyer who wants monthly billing.
Pros
- Suggests links inside the editor as you write
- adds links from older posts to a new post
- includes orphan page reports and a 60-day money-back guarantee
Cons
- Starter AI credits are capped at 2,000
- Growth rises to $197 per year for 3 sites
- all plans are billed annually
Internal Link Juicer
Best for: WordPress sites that want keyword rules
Internal Link Juicer creates internal links from keywords you configure. You set a keyword and a target URL, and the plugin links that keyword wherever it appears. The free version covers posts and pages for 1 site at $0 per year.
- Pro starts at $69.99 per year for 1 site, $149.99 per year for 5 sites, $189.99 per year for 10 sites, and $1,299 per year for unlimited sites.
- Pro adds linking on posts, pages, terms, and custom fields, plus taxonomy linking and keyword import from Yoast and Rank Math.
- One limit: because links are built when a page loads, they are not stored as links in your post content.
Pros
- Free version covers posts and pages
- keyword rules link on autopilot after setup
- Pro adds taxonomy linking and keyword import from Yoast and Rank Math
Cons
- Free version covers posts and pages only, not terms and custom fields
- links are built when a page loads, not written into post content
- unlimited sites cost $1,299 per year
Linkilo
Best for: WordPress sites that want reports plus linking
Linkilo suggests internal links, checks anchor text, finds keyword conflicts, repairs broken links, manages redirects, and logs bot crawls. Single costs $59 per year for 1 site, Plus costs $149 per year for 5 sites, Pro costs $279 per year for 25 sites, and Unlimited costs $499 per year. Every feature is included on every plan.
- The AI suggestions run on your own OpenAI key, and OpenAI bills you directly for those tokens.
- Linkilo states that processing a few hundred posts typically costs a few dollars once.
Pros
- Every plan includes every feature, with price set by site count only
- includes broken link repair, redirects, topic clusters, and crawl logs
- links written into posts stay in place if you cancel
Cons
- WordPress only, with no version for other CMS platforms
- AI features need your own OpenAI key, billed separately by OpenAI
- no free tier for the plugin
Linkbot
Best for: Sites on any CMS that want automated linking
Linkbot scans a site, gives an internal linking score and report, and then adds contextual internal links through a small JavaScript snippet. Pro costs $19 per month and covers 5 properties with up to 1,000 URLs per site. Business costs $49 per month and covers 10 properties with up to 10,000 URLs per site.
- Agency costs $199 per month and covers 50 properties with up to 50,000 URLs.
- Annual billing gives two months free, which brings Pro to $190 per year when billed annually.
- The tool also includes Dynamic Funnel Links and a Priority Indexer, which finds pages that are not indexed and adds links to them from high traffic pa
Pros
- Works on WordPress, Webflow, Shopify, Squarespace, and custom sites
- Pro includes Priority Indexer and Search Console integration
- all subscription plans include a 14-day free trial with no card required
Cons
- Starter is report only, with no automated linking
- Pro caps each site at 1,000 URLs
- links are served through a JavaScript snippet, so removing the snippet removes the links
LinkStorm
Best for: Publishers and SEOs on any platform
LinkStorm is an AI powered internal linking tool for SEOs and publishers that works on any web platform. It crawls your pages, analyses content, suggests relevant internal links, and can place a link directly into your content when you accept a suggestion. Small costs $30 per month for 1,000 URLs and 1,000 credits.
- Medium costs $60 per month for 5,000 URLs and 5,000 credits.
- Large costs $120 per month for 20,000 URLs.
- All plans include unlimited projects and websites, so the price is set by URL and credit volume, not by site count.
- A free trial is offered with no card required.
Pros
- Works on any web platform, including JavaScript heavy sites
- includes an audit, anchor report, and Google Search Console data
- auto-linking can add links without manual input
Cons
- Small caps at 1,000 URLs and 1,000 credits
- Medium rises to $60 per month for 5,000 URLs
- Large rises to $120 per month for 20,000 URLs
- no free plan, only a free trial
LinkBoss
Best for: Large archives that need bulk linking
LinkBoss is a cloud internal linking tool that uses semantic matching to find related posts, even when the wording differs. The free plan costs $0, covers 1 site, and includes 50 free credits on signup, with no card required. Launch costs $99 per year for 1 site with 2,400 credits, Scale costs $333 per year for 3 sites with 12,000 credits, Agency costs $891 per year for 10 sites with 30,000 credits, and Dominator costs $4,941 per year for 50 sites with 180,000 credits.
- Credits are spent only when links are inserted automatically.
- One In-Post Sentence link costs 1 credit, and one Smart Internal Link Generator link costs 2 credits, so 2,400 Launch credits cover 2,400 sentence lin
- It suits a large archive that needs bulk work and silo structure.
Pros
- Free plan includes site audit, orphan detection, silo building, and Search Console analytics
- bulk linking can build up to 1,000 links across 200 pages in one run
- links stay in place even if you cancel
Cons
- Credits expire after 1 year on annual plans and reset each month on monthly plans with no rollover
- 1 credit buys 1 In-Post Sentence link and 2 credits buy 1 generator link
- MCP server access is only on subscription plans
InLinks
Best for: Entity based linking on any CMS
InLinks is an entity SEO platform that builds a knowledge graph of the topics on your site and creates internal links based on those entities. The free plan includes content optimization twice a month and internal linking for 25 pages. Freelancer starts at $49 per month for 100 pages.
- Agency starts at $196 per month for 430 pages with API access.
- Enterprise covers 100,000 or more URLs on a tailored contract.
- The price is credit based: adding a page costs 1 credit, an audit costs 5 credits, and a content brief costs 5 credits, and unused credits do not roll
- Links can be added through a JavaScript snippet or a WordPress plugin, or exported for manual insertion.
Pros
- Builds a knowledge graph of entities and topics across a site
- free plan includes internal linking for 25 pages
- Agency adds API access, unlimited projects, and unlimited users
Cons
- Freelancer caps at 100 pages
- Agency starts at $196 per month for 430 pages
- unused credits do not roll over
- links and schema are served through a JavaScript snippet
How we chose
We chose tools that automate internal linking in a clear way, either by suggesting links inside an editor, by placing links from keyword rules, or by building links in bulk from a crawl or a knowledge graph. We left out general SEO suites that only report link counts. Prices and plan limits come from official vendor pricing pages and homepages opened on 2026-11-12, and each price is cited in Sources. We did not test any tool hands-on. We did not install a plugin, run a crawl, or place a link ourselves.
Pick by site size and budget
| Situation | Pick | First year cost | Limit to watch |
|---|---|---|---|
| 1 WordPress site, lowest annual price | Linkilo | $59 per year | WordPress only, AI needs your own OpenAI key |
| 1 WordPress site, editor suggestions | Link Whisper | $97 per year | Starter AI credits capped at 2,000 |
| 1 WordPress site, free start | Internal Link Juicer | $0 free, Pro $69.99 per year | Free covers posts and pages only |
| Any CMS, up to 1,000 URLs per site | Linkbot Pro | $19 per month, $190 per year billed annually | Starter is report only |
| Any CMS, up to 1,000 URLs | LinkStorm Small | $30 per month | 1,000 credits on Small |
| Large archive, bulk work | LinkBoss Launch | $99 per year | 2,400 credits, no rollover |
| Entity topics, up to 100 pages | InLinks Freelancer | $49 per month | 100 page cap |
| Already on Yoast free | Yoast SEO Premium | $99 per year | $99 per site, no bulk linking |
Frequently asked questions
How much do internal linking automation tools cost?
Entry prices run from $0 on a free plan to $49 per month. The lowest annual entry price is Linkilo at $59 per year for 1 site, followed by Internal Link Juicer Pro at $69.99 per year and Link Whisper Starter at $97 per year. Monthly tools start at $19 per month for Linkbot Pro, $30 per month for LinkStorm Small, and $49 per month for InLinks Freelancer.
Which is best for WordPress sites?
Link Whisper is the best pick for most WordPress sites because it suggests links inside the editor, adds links to older posts, and reports orphan pages for $97 per year. Linkilo is the best pick for the lowest annual price and extra reports, at $59 per year. Internal Link Juicer is the best pick for a free start and simple keyword rules.
Which is best for sites that are not on WordPress?
Linkbot is the best pick for sites that are not on WordPress, because it works through a JavaScript snippet on WordPress, Webflow, Shopify, Squarespace, and custom sites, with Pro at $19 per month for 5 properties. LinkStorm is a close second at $30 per month for 1,000 URLs. InLinks also works on any CMS, but Freelancer caps at 100 pages and costs $49 per month.
Do free plans include automated linking?
Some do, and some do not. Internal Link Juicer free covers automatic linking on posts and pages, LinkBoss free includes 50 credits for automatic insertion, and Linkbot Starter is report only. InLinks free includes internal linking for 25 pages, while Link Whisper free covers basic features and Linkilo has no free tier.
Will links stay in place if I cancel?
It depends on how the tool stores links. Linkilo writes real links into your post content, so links stay in place after you cancel, and LinkBoss states that links stay permanent even if you cancel. Internal Link Juicer builds links when a page loads, so the links depend on the plugin staying active. Linkbot and InLinks serve links through JavaScript, so removing the snippet can remove the links.
What is the main limit to watch with credit based tools?
Credit caps and expiry decide how much work you can do. Link Whisper Starter caps AI credits at 2,000, LinkBoss Launch gives 2,400 credits with no rollover after 1 year, and InLinks Freelancer gives 100 credits per month with no rollover. A generator link in LinkBoss costs 2 credits, so 2,400 credits cover 1,200 generator links.
Sources
- https://linkwhisper.com/
- https://linkwhisper.com/pricing-lp2/
- https://www.internallinkjuicer.com/
- https://linkilo.co/
- https://linkilo.co/pricing/
- https://www.linkbot.com/
- https://linkstorm.io/
- https://linkboss.io/
- https://inlinks.com/
- https://yoast.com/
- https://yoast.com/pricing/
Prices and features were read on each company’s own website in November 2026. They change often, so confirm the current offer on the official site before you sign up or buy.