Core+ Links vs InterLinks
Core+ Links
corepluslinks.comInterLinks
getinterlinks.comSide by side
| Figure | Core+ Links | InterLinks |
|---|---|---|
| Price from | Free | $9/mo |
| Free plan | Yes | Yes |
| Free trial | — | Yes |
| Open source | Yes | — |
| Web | Yes | Yes |
| Self-hosted | Yes | — |
| Plans published | 4 | 5 |
| Spec score · Internal Linking Tools | 8.7 (#4) | 9.0 (#1) |
| Maker location | The site footer identifies Core Local SEO and lists Florida, United States. | The Shopify listing places InterLinks Development in Dallas, Oregon, United States. |
| Privacy | Free indexing, ranking, auto-linking, and Link Health run on the site's own server and database without sending content to external services. | The privacy policy says InterLinks does not sell or share data with advertisers and stores information within Shopify Admin and its encrypted systems. |
| Support | Support is offered by email and through the public WordPress.org support forum, with typical email replies within a few business days. | Support is provided by InterLinks Development through email, FAQ guidance and app documentation. |
| What it does | Core+ Links is a WordPress plugin that indexes site content and suggests internal links with visible match scores. | InterLinks is a Shopify app that automatically turns chosen words into links to products, collections and other store content. |
Plans
Core+ Links
- FreeFree
- Pro AgencyPrice not published
- Pro MultiPrice not published
- Pro SinglePrice not published
InterLinks
- DemoFree
- Starter$9 a month
- Professional$19 a month
- Professional$19 a month
- Professional$180 a year
In their own words
Core+ Links
Core+ Links is a self-hosted WordPress plugin that finds and manages internal links using a local index of site content. In the Gutenberg block editor, its sidebar ranks possible destinations with eight weighted signals and shows match strength. You can revise anchor text, insert a suggestion in one click, or dismiss it. Keyword rules scan pages for matches that you review before applying. A change history can undo one edit, a complete run, or links created by a keyword rule. Reports identify orphan pages without inbound links and underlinked pages with fewer links than their importance calls for. Link Health flags links to unpublished, trashed, or missing pages, but does not inspect external URLs over HTTP. Indexing, ranking, auto-linking, and Link Health run on your server and database. The free plan is permanent and includes background indexing and scheduled reindexing. Requirements are WordPress 6.6+, PHP 7.4+, and Gutenberg. Upcoming Pro plans have no listed prices.
InterLinks
InterLinks is a Shopify app that automatically turns selected keywords in store content into links to products, collections, or other target URLs. It can place links in product and collection descriptions, blog posts, and pages when those pages load, without changing the underlying content. InterLinks404 extracts keywords from broken URLs and redirects visitors to matching products, collections, pages, or articles; the feature supports 16 languages. The free Demo plan includes one free link, content linking, and InterLinks404 redirects. Professional costs $19 a month or $180/year and includes 5,000 active keywords, unlimited linking automations, an AI SEO Blogger, and a 7-day trial. Professional also offers AI link recommendations based on a store-catalog scan, CSV import and export for bulk keyword management, analytics, and real-time placement reports. The AI blog post generator is powered by GPT-4.1; the plan comparison also names GPT-4o Mini. InterLinks says it works with Shopify themes and major Shopify translation apps. Some page builders or handcrafted themes may need backend installation adjustments. The app lists Shopify as its platform.