Linkagent vs Relinka
Linkagent
linkagent.app
Relinka
relinka.krafts-ai.comSide by side
| Figure | Linkagent | Relinka |
|---|---|---|
| Price from | $29/mo | $4.92/mo |
| Free plan | Yes | Yes |
| Free trial | — | — |
| Open source | — | — |
| Web | Yes | — |
| API | Yes | — |
| Self-hosted | Yes | Yes |
| Plans published | 4 | 2 |
| Spec score · Internal Linking Tools | 8.4 (#8) | 8.2 (#11) |
| Integrations | Linkagent supports WordPress, Google Search Console tracking, and a JSON API for server-side rendering. | Relinka works with Gutenberg and the Classic editor and is described as compatible with any theme. |
| Purpose | Linkagent crawls a website, finds missing internal links, and adds approved links using a script, WordPress plugin, or JSON API. | Relinka maps WordPress posts and helps users find and fix internal-link gaps, broken links, and orphaned pages. |
| Support | The self-hosted plan includes community support on GitHub. | The Pro plan includes priority support; the site lists [email protected] as a contact address. |
Plans
In their own words
Linkagent
Linkagent crawls websites to identify missing internal links and add links after users approve them. Links can be delivered through a script, WordPress plugin, or JSON API. Its analysis reads a sitemap and maps topics, clusters, orphan pages, click depth, and the in-text link graph. Suggested anchor phrases come from existing page copy, and optional AI review checks them against their original sentence. Crawling, clustering, scoring, and anchor selection work without an AI key; a Claude API key enables additional review. Users approve or reject suggestions, and those decisions persist across re-crawls. Suggestions are balanced at roughly one new link per 250 words, with limits on new inbound links and repeated anchor use. The asynchronous embed script is about 2 KB and wraps existing text without adding or moving page content. Linkagent supports WordPress, Next.js, Shopify, Webflow, and other CMSs. Self-hosting keeps content, link graphs, and review decisions in the user's own Postgres database. Self-hosting costs nothing and requires your infrastructure; hosted plans start at $29 a month.
Relinka
Relinka is a WordPress plugin for mapping posts and finding internal-link issues, including broken and orphaned pages. It shows inbound and outbound link counts, a link graph, keyword clusters, and a 0–100 internal-link health score based on orphaned posts, missing outbound links, and broken links. Suggestions include a plain-English reason and use anchor text taken word-for-word from the site's content; suggestions target pages that already exist. Users approve changes before application, and each applied link has a snapshot that can be reverted with one click. The free plugin runs on the site's own server without sending content, links, or analytics to Krafts, and it requires no account or API key. Pro adds AI or semantic suggestions, bulk application, and automatic linking for new posts. Pro AI features are opt-in and use third-party services; the maker says their quality is not guaranteed. Relinka supports Gutenberg and the Classic editor and protects page-builder posts from card insertion. Requirements are WordPress 6.4 or later and PHP 8.1 or later. The free plugin is open source under GPLv2 or later; Pro costs $59 a year for one site.