Plug in SEO

Plug in SEO

by Plug in Useful

Check SEO, fix & improve. SEO power tools for traffic & sales.

4.7 of 5 stars(1815 reviews)

Instant, simple verdict

Immediately view a clear summary of your store’s SEO, speed and blog performance

Identify problems

Discover the problems most worth spending your time and money to fix using our comprehensive SEO checker

Install and forget

Receive regular email alerts about your SEO performance, allowing you to maintain strong SEO as your store grows

About Plug in SEO

Use Plug in SEO to check your shop for SEO problems

Plug in SEO gives you a single verdict: does your store have issues with search engine performance that will be worthwhile to fix?

Once you install, the app checks your store, determines the verdict and displays details.

All of the essential areas of search engine optimization are checked including page titles, headings, meta descriptions, speed, blog post structure, content freshness and much more.

Instructions to fix them yourself

Code snippets and directions are included to make sure you're taking advantage of the powerful SEO features built right into your Shopify admin: no monthly app payment required!

Need a bit more guidance? Email us and we'll send you some extra code help (no charge).

Optional upgrade to Plug in SEO Plus:

Get big improvements to your SEO out-of-the-box exceptionally powerful control of your SEO tailored for Shopify

  • Install Plug in SEO Plus in your theme to benefit from improved SEO straight away
  • When you’re ready to refine your SEO, unique use time-saving features unavailable in any other Shopify app
  • Efficient title and description editing including templating, special pages and bulk editing
  • Full Structured Data support using the latest recommendations from Google
  • Fully compatible with the built-in Shopify SEO features
  • Works well with your existing apps
  • Multilingual SEO
  • Free installation and premium support
  • Constantly updated as search engines change
  • Downgrade to Plug in SEO Free at any time

First, press 'Get' to add Plug in SEO Free to your shop. Then upgrade inside the app to Plug in SEO Plus. Email us and we'll install it for you, free of charge.

Add Plug in SEO to your shop to activate free, automatic checking

Plug in SEO constantly checks your shop and alerts you by email when there are any issues found.

Integrates with

  • Google,
  • Bing,
  • search engines,
  • Langify,
  • Locksmith

Media gallery


Pricing 7-day free trial

Free forever


  • Unlimited SEO, Blog, Speed problems checks

  • Fix instructions & code

  • Automatic email alerts

  • Email help & support

Plug in SEO Plus


  • Automatic SEO improvements

  • Free install

  • Instruction videos

  • Premium support

  • Structured Data (+ full JSON-LD)

  • Powerful SEO control

* All charges are billed in USD. Recurring charges, including monthly or usage-based charges, are billed every 30 days.

Overall rating
4.7 of 5 stars
Based on 1815 reviews

  • 5 of 5 stars
    83% of ratings are 5 stars
  • 4 of 5 stars
    12% of ratings are 4 stars
  • 3 of 5 stars
    2% of ratings are 3 stars
  • 2 of 5 stars
    1% of ratings are 2 stars
  • 1 of 5 stars
    2% of ratings are 1 stars

Most recent reviews

Goody Goody Gumdrops P/L

Excellent SEO app with great support. Highly recommended. Makes SEO simple - all you need is time to work on it.

Rachel Grant

BEWARE - YOU WILL spend more!
As some other reviews mention - seems the $20 a month is to find problems that you have to pay extra for to get them fixed. In other words, the buck doesn't stop at your monthly fee. Be prepared to spend more than you had hoped!
And after installing this, many pages now say "Liquid error: invalid integer" which looks so bad. So to get this fixed I have to pay - but the app put these words there and they weren't there before! I have emailed them, but don't get a response.
Also, my google ranking didn't improve - it actually became worse.
This app should be there to help you and teach you how to fix things. This does not do that.
Listen up Plug in SEO people - I'd be a $20 customer for life if you were more helpful and helped customers through the process of fixing things rather than trying to get more money to get things fixed. Look at the long term!!

Developer reply

April 20, 2019

Hi Rachel, Miranda has been in touch today and I've followed up with a mail. Looking forward to hearing from you.

We love all of our users including those that use our free edition, free support and free help docs :) We're here for everyone wherever you are on your SEO journey!

Founder & CEO

We have been using this app for years will over a million in sales at We love this product!