Fast Simon AI Search & Filters vs Luigi’s AI Search & Discovery

Side-by-side comparison

Fast Simon AI Search & Filters

4.8·355reviews

Inspire shoppers to discover products they want to buy right now.

shopifyFree plan available

Change

New comparison

Luigi’s AI Search & Discovery

4.3·10reviews

Benefit from AI-powered suite: Search, Recommender and Shopping Assistant. Boost your sales and CX.

shopifyFree plan available

Change

At a glance

8 metrics · ★ = leads on this metric

Feature comparison between Fast Simon AI Search & Filters and Luigi’s AI Search & Discovery
Metric	Fast Simon AI Search & Filters	Luigi’s AI Search & Discovery
Rating	★ 4.8 ★	4.3 ★
Total reviews	★ 355	10
Free plan	Yes	Yes
Pricing	Free plan available	Free plan available
Pricing tiers	★ 4 tiers	2 tiers
Listed features	5	5

AppRanks verdict

Generated from live data on this page

The call

On the measured data here, Fast Simon AI Search & Filters leads on more dimensions (4 vs 2). Pick Luigi’s AI Search & Discovery if one of the points where it leads is what you need.

Where Fast Simon AI Search & Filters leads

Higher average rating: 4.8★ vs 4.3★.
More published reviews: 355 vs 10.
Ranks higher in Search and navigation: #23 vs #95 of 456.
Lists AI insights, Custom HTML and Image search (+2 more) in its marketplace category features; Luigi’s AI Search & Discovery doesn't.

Where Luigi’s AI Search & Discovery leads

Available in more languages: 4 vs 1.
Lists AI recommendations, Autocomplete and Bundles (+13 more) in its marketplace category features; Fast Simon AI Search & Filters doesn't.

How this is generated

Built only from the Shopify App Store listing data shown on this page. AppRanks does not accept payment to influence comparisons. Read the methodology

Read each app's audit: Fast Simon AI Search & Filters audit • Luigi’s AI Search & Discovery audit

1. Listing metadata

Field-level data

Field	Fast Simon AI Search & Filters	Luigi’s AI Search & Discovery
Tagline	“Inspire shoppers to discover products they want to buy right now.”	“Benefit from AI-powered suite: Search, Recommender and Shopping Assistant. Boost your sales and CX.”
Listing audit	90/100 listing audit	91/100 listing audit
Screenshots	10 images	7 images
Languages	English	EnglishPolishCzechSlovak
Platforms	Shopify	Shopify
Developer	Fast Simon

Listed since	Feb 2014	Aug 2022

Listed	February 10, 2014	August 17, 2022

6. Search rankings

Top 5 keywords · shared rankings prioritized

Keyword	Fast Simon AI Search & Filters	Luigi’s AI Search & Discovery
ai search	#13	#24
search filter	#5	Not ranked
search discovery	Not ranked	#7
search	#20	Not ranked
instant search	Not ranked	#22

Frequently asked

Common questions about this comparison

Is Fast Simon AI Search & Filters or Luigi’s AI Search & Discovery cheaper?

Both Fast Simon AI Search & Filters and Luigi’s AI Search & Discovery offer a free plan. Fast Simon AI Search & Filters lists no paid plan with a published price; Luigi’s AI Search & Discovery lists no paid plan with a published price. Prices are as listed on the Shopify App Store; check what each tier includes in the Pricing section above.

Which has better reviews, Fast Simon AI Search & Filters or Luigi’s AI Search & Discovery?

Fast Simon AI Search & Filters has the higher average rating (4.8★ from 355 reviews) compared to Luigi’s AI Search & Discovery (4.3★ from 10 reviews). Both are tracked daily by AppRanks, so the figures here update each refresh cycle.

Should I choose Fast Simon AI Search & Filters or Luigi’s AI Search & Discovery?

Fast Simon AI Search & Filters holds the higher average rating (4.8★ vs 4.3★). That is the one dimension AppRanks can separate them on here — read both apps' detail pages for the feature breakdown and recent listing changes.

Which is faster to set up, Fast Simon AI Search & Filters or Luigi’s AI Search & Discovery?

Both apps are one-click installs from the Shopify App Store. AppRanks doesn't measure setup time directly; Fast Simon AI Search & Filters has more published reviews to read for user-reported install experience (355 vs 10).

Which works better for small vs large Shopify App Store merchants?

AppRanks cannot say which fits a larger or smaller operation — there is no store-size measurement in the Shopify App Store data. What it can show: Fast Simon AI Search & Filters has 355 published reviews; Luigi’s AI Search & Discovery has 10 published reviews. Compare plan limits and pricing tiers against your own volume.

Can I migrate data between Fast Simon AI Search & Filters and Luigi’s AI Search & Discovery?

Migration support varies by app and category. Fast Simon AI Search & Filters and Luigi’s AI Search & Discovery both publish their export options on their marketplace listing pages (or in their support docs); some apps offer one-click import from competitors, others require CSV. The fastest check: search "import from Luigi’s AI Search & Discovery" in each app's help center. AppRanks does not track migration tooling directly — this is a category-specific capability worth verifying before commitment.

Fast Simon AI Search & Filters vs Luigi’s AI Search & Discovery

Fast Simon AI Search & Filters

Luigi’s AI Search & Discovery

At a glance

AppRanks verdict

1. Listing metadata

2. Pricing & plans

3. Features

4. Categories & rankings

5. Category features

6. Search rankings

7. Activity in the last 90 days

Fast Simon AI Search & Filters · 4 changes

Luigi’s AI Search & Discovery · 2 changes

8. App details