Side-by-side comparison · 24 data points
AI search, AI chat, product filters & search bar to boost CR with smart product search & discovery
| Prefixbox AI Search & Filter | Buffy AI Search & Sales Agent | |
|---|---|---|
| Tagline | ||
| Description | ||
| Screenshots | images | images |
| Languages | ||
| Platforms | ||
| Developer | ||
| Listed | ||
| Last updated | — | — |
Buffy is an AI-powered search for stores. It helps finding products, answers questions, grows sales.
| Metric | Prefixbox AI Search & Filter | Buffy AI Search & Sales Agent |
|---|---|---|
| Rating | 5.0 ★ | 5.0 ★ |
| Total reviews | ★ 59 | 4 |
| Free plan | Yes | Yes |
| Pricing | Free plan available | Free plan available |
| Built for Shopify | ★ Yes | — |
| Pricing tiers | ★ 4 tiers | 3 tiers |
| Listed features | 5 | 5 |
| Languages | 1 supported | 1 supported |
| Listed since | Dec 2023 | May 2026 |
Prefixbox AI Search & Filter and Buffy AI Search & Sales Agent are evenly matched on rating (5.0★ vs 5.0★) — the differentiator comes down to pricing fit, feature breadth, and which app's interaction pattern suits your team's workflow.
Pricing entry tiers: Prefixbox AI Search & Filter at Free plan available, Buffy AI Search & Sales Agent 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.
Recommended evaluation path: install both apps' free tiers (where available) and run them in parallel on a small cohort for 7-14 days before committing. The data tables below show the per-feature breakdown — for most merchants the deciding factor will be a single integration or workflow detail that's hard to compare from listing pages alone.
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: Prefixbox AI Search & Filter audit • Buffy AI Search & Sales Agent audit
| Keyword | Prefixbox AI Search & Filter | Buffy AI Search & Sales Agent |
|---|---|---|
| smart product search | #1 | Not ranked |
| search filter | #2 | Not ranked |
| product filter search | #6 | Not ranked |
| shop assistant | Not ranked | #138 |
| ai agent | Not ranked | #238 |
Both Prefixbox AI Search & Filter and Buffy AI Search & Sales Agent offer paid plans only. Prefixbox AI Search & Filter starts at Free plan available; Buffy AI Search & Sales Agent starts at Free plan available. Compare the per-tier features in the Pricing section above before committing.
Prefixbox AI Search & Filter (5.0★, 59 reviews) and Buffy AI Search & Sales Agent (5.0★, 4 reviews) are essentially tied on rating. Look at review velocity and individual reviewer quotes — both visible on each app's detail page — to differentiate.
AppRanks cannot separate these two on rating — both sit at 5.0★. Prefixbox AI Search & Filter does carry the larger published review base (59 vs 4). Read both apps' detail pages for the feature breakdown and recent listing changes.
Both apps are one-click installs from the Shopify App Store. Prefixbox AI Search & Filter has the deeper published review base (59 vs 4), 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.
Prefixbox AI Search & Filter typically suits early-stage and growth-mode teams based on its published review base (59 reviews). Buffy AI Search & Sales Agent typically suits early-stage and growth-mode teams based on its published review base (4 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. Prefixbox AI Search & Filter and Buffy AI Search & Sales Agent 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 Buffy AI Search & Sales Agent" in each app's help center. AppRanks does not track migration tooling directly — this is a category-specific capability worth verifying before commitment.
