RestockKit

Low-stock alerts for Shopify — know before you sell out. Get an email, Slack message or CSV the moment inventory dips below your thresholds. Early access: the first release is being built now.

• Available now. Install and pick a plan — the Free tier monitors up to 1,000 variants with a scheduled low-stock digest, four times the leading free tiers.
• Coming first. Instant alerts the moment a variant drops below its threshold, by email and Slack.
• Coming after. Per-variant, tag, collection and location thresholds, reorder math, and vendor-grouped supplier digests.