Castor: Growth & Design Studio
Free planCreate Shopify popups, product widgets and banners with Castor's visual studio. Capture leads, optimize product SEO, manage your catalog and track performance.
30-Day Trends
Category Rankings
- Category
Store design apps > Notification apps > Pop-up apps
Give visitors well-timed alerts they can't miss, whether it's right when they arrive or are about to head out.
Rank: 463 / 498
Last seen 2026-10-30
- Category
Marketing and conversion apps > Upsell and bundle apps > Upsell and cross-sell apps
Tempt them with upgrades, “pairs well with,” and other hard-to-resist items.
Rank: 1078 / 1203
Last seen 2026-10-30
Collection Rankings
Rank: 6038 / 6557
Last seen 2026-10-30
Rank: 6038 / 6557
Last seen 2026-10-30
Rank: 6038 / 6557
Last seen 2026-10-30
Rank: 6038 / 6557
Last seen 2026-10-30
Rank: 6038 / 6557
Last seen 2026-10-30
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