
Support - OtherBy Realtime Comms LtdLaunched July 17, 2026Updated August 9, 2026
Call.fast launched on July 17, 2026. Shoplist is watching for its first storefront installs and tracking pricing in the meantime.
Apps merchants weigh against Call.fast, with their own detected stores and ratings.
Get alerted on first storefront installs, review spikes, pricing changes, and listing edits.
An AI phone agent that answers every call. It knows your store and checks live order status
Call.fast gives your store a dedicated phone number answered by an AI agent around the clock. Because it connects to your Shopify store, the agent answers with live data: it finds the caller's order by number, email, or phone and tells them its status, shipment, and tracking. It learns your policies, FAQs, and products automatically when you install, and re-reads your site weekly. If a call needs you, it emails you a summary and the caller's number. Every call is transcribed in your dash.
Every number on this page comes from public storefront scans and the public Shopify App Store listing. If Shoplist shows Call.fast on a store, it is there.
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Developer
Every app Realtime Comms Ltd publishes, with their detected reach.
Rankings
The ten apps gaining the most detected installs in each category.
Directory
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