Side-by-side comparison · 24 data points
Maximize Your Store Sales & ROI with AI Agents, Search, Merchandising, and Personalization.
| Fast Simon AI Search & Filters | Prefixbox AI Search & Filter | |
|---|---|---|
| Tagline | ||
| Description | ||
| Screenshots | images | images |
| Languages | ||
| Platforms | ||
| Developer | ||
| Listed | ||
| Last updated | — | — |
AI search, AI chat, product filters & search bar to boost CR with smart product search & discovery
| Metric | Fast Simon AI Search & Filters | Prefixbox AI Search & Filter |
|---|---|---|
| Rating | 4.8 ★ | ★ 5.0 ★ |
| Total reviews | ★ 353 | 59 |
| Free plan | Yes | Yes |
| Pricing | Free plan available | Free plan available |
| Built for Shopify | — | ★ Yes |
| Pricing tiers | 4 tiers | 4 tiers |
| Listed features | 5 | 5 |
| Languages | 1 supported | 1 supported |
| Listed since | Feb 2014 | Dec 2023 |
Prefixbox AI Search & Filter edges out Fast Simon AI Search & Filters on rating (5.0★ vs 4.8★), but the gap is small enough that pricing fit and feature differentiation should drive the decision more than the headline number.
Pricing entry tiers: Fast Simon AI Search & Filters at Free plan available, Prefixbox AI Search & Filter at Free plan available. Check each app's tier structure for the capacity limits you actually need before deciding — the headline number is the same shape, but the gating shape per tier (seats, usage volume, integrations) varies.
Fast Simon AI Search & Filters has the larger user base (353 reviews vs 59), which usually maps to broader integration coverage, faster bug-fix cadence, and a deeper bench of community workflow patterns. Prefixbox AI Search & Filter's smaller cohort can be an advantage for niche workflows where the bigger app has accumulated bloat.
Recommended by size: small/early-stage merchants who need fast install and low risk should default to Prefixbox AI Search & Filter; mid-market and enterprise merchants with specific feature requirements should evaluate both — Fast Simon AI Search & Filters's 353-review base may include the workflow context that matches your specific use case better than Prefixbox AI Search & Filter's broader-but-shallower coverage.
This verdict is generated from the live marketplace data on this page — rating, review count, pricing tier, and category position all refresh from the canonical Shopify App Store listing every 24 hours. AppRanks does not accept payment to influence comparison outcomes; the methodology is documented on the About page and applies identically to every pair on the site.
Read each app's audit: Fast Simon AI Search & Filters audit • Prefixbox AI Search & Filter audit
| Keyword | Fast Simon AI Search & Filters | Prefixbox AI Search & Filter |
|---|---|---|
| search filter | #8 | #31 |
| ai search | #152 | #5 |
| filters | #18 | #9 |
| product filter search | #24 | #6 |
| filter | #19 | #11 |
No tracked changes.
Both Fast Simon AI Search & Filters and Prefixbox AI Search & Filter offer paid plans only. Fast Simon AI Search & Filters starts at Free plan available; Prefixbox AI Search & Filter starts at Free plan available. Compare the per-tier features in the Pricing section above before committing.
Prefixbox AI Search & Filter has the higher average rating (5.0★ from 59 reviews) compared to Fast Simon AI Search & Filters (4.8★ from 353 reviews). Both are tracked daily by AppRanks, so the figures here update each refresh cycle.
Prefixbox AI Search & Filter holds the higher average rating (5.0★ vs 4.8★). That is the one dimension AppRanks can separate them on here — read both apps' detail pages for the feature breakdown and recent listing changes.
Both apps are one-click installs from the Shopify App Store. Fast Simon AI Search & Filters has the deeper published review base (353 vs 59), which often — though not always — accompanies better-tested setup docs. AppRanks doesn't measure setup time directly: read the recent reviews on each app's detail page for user-reported install experience.
Fast Simon AI Search & Filters typically suits early-stage and growth-mode teams based on its published review base (353 reviews). Prefixbox AI Search & Filter typically suits early-stage and growth-mode teams based on its published review base (59 reviews). A larger review base generally means the app has been exercised at scale — relevant if you are processing high volume or handling enterprise compliance requirements.
Migration support varies by app and category. Fast Simon AI Search & Filters and Prefixbox AI Search & Filter 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 Prefixbox AI Search & Filter" in each app's help center. AppRanks does not track migration tooling directly — this is a category-specific capability worth verifying before commitment.
