Common questions
How do I activate my license key?
After purchase, you'll receive a license key by email. In your WordPress admin go to Auto Internal Linker → License, paste the key and click Activate. Make sure your server can reach api.lemonsqueezy.com.
The plugin isn't adding links. What should I check?
First check that you have at least 10 published posts — the plugin needs a minimum post count to find link targets. Also make sure your license is active and the plugin is enabled in settings. Check the
documentation for full troubleshooting steps.
Does the plugin slow down my site?
No. Auto Internal Linker processes links on-the-fly using WordPress filters — zero database writes, ever. Performance impact is negligible, typically under 5ms per page load.
Can I use it on multiple sites?
This depends on your plan. The Starter plan covers 1 site, Professional covers 3 sites, and Agency covers unlimited sites. You can upgrade at any time from the
pricing page.
How do I request a refund?
We offer a 30-day money-back guarantee. Just send us a message using the form and we'll process the refund through Lemon Squeezy, no questions asked.
Does it work with my theme / page builder?
Yes. The plugin works at the WordPress content filter level and is compatible with all standard themes and page builders including Elementor, Divi, Gutenberg, and WPBakery.
Where can I find the documentation?