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Apps/Compare/Locksmith vs Plug in SEO

Locksmith vs Plug in SEO: Which Is Better for Shopify? (2026)

Compare features, pricing, and real adoption data from 50,000+ Shopify stores to find the best SEO app for your store.

Locksmith wins on more metrics
L

Locksmith

Access control for the Online Store channel. Lock any content; grant access with passcodes and more.

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VS
P

Plug in SEO

Shopify SEO app that helps DIY store owners audit their stores, find issues and fix them easily to increase organic traffic & sales.

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Locksmith
Metric
Plug in SEO
5.0
Rating
4.7
117
Reviews
3,100
0%
Top Store Adoption
0%
Yes
Free Plan
Yes
$12
Starting Price
$0
$199
Max Price
$99.99
Yes
Free Trial
No

Frequently Asked Questions

Which is better: Locksmith or Plug in SEO?

Based on our analysis, Locksmith comes out ahead. Locksmith has a higher rating (5.0 vs 4.7). However, the best choice depends on your specific needs, budget, and store requirements.

Is Locksmith or Plug in SEO more affordable?

Both Locksmith and Plug in SEO offer free plans, making them accessible for stores on a budget. Locksmith starts at $12/month for paid plans, while Plug in SEO starts at $0/month.

Which app do more Shopify stores use: Locksmith or Plug in SEO?

Both Locksmith and Plug in SEO have similar adoption rates (0%) among top Shopify stores. Locksmith has 117 reviews while Plug in SEO has 3,100 reviews.

The Verdict

Based on our analysis, Locksmith comes out ahead on more metrics.

Choose Locksmith if:

  • • You prioritize higher ratings
  • Access control for the Online Store channel. Lock any content; grant access with passcodes and more.

Choose Plug in SEO if:

  • • You want lower starting prices
  • Shopify SEO app that helps DIY store owners audit their stores, find issues and fix them easily to increase organic traffic & sales.

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