Shopify app
SignupGuard
Stop fake and bot customer accounts. SignupGuard checks every new customer account as it's created, tags the ones that look like spam, and lists them for you to review. On a paid plan it can delete clear spam for you, with safety limits.
What it does
Checks every signup
Names with links, throwaway email domains and bursts of signups are scored as accounts arrive.
You review first
New installs only tag and list. Nothing is deleted until you choose to.
Auto-clean with safety limits
Clear spam is deleted after a 10-minute window you can cancel. Anyone who has ordered is skipped. A daily limit pauses it and emails you.
A record you can download
Shopify can't restore a deleted customer, so the removed list keeps names and emails for 30 days.
Cleans up the backlog
Scan existing customers who have never ordered and review what it finds.
Keeps Klaviyo clean
On Plus, deleted spam profiles are suppressed in Klaviyo too.
Plans
Free
Free
- Checks every new signup
- Tags suspicious accounts
- Review queue
Pro
$9.99/mo
- Everything in Free
- Auto-clean with safety limits
- Scan existing customers
- Your own block and allow lists
Plus
$19.99/mo
- Everything in Pro
- Suppress deleted spam in Klaviyo
Billed monthly by Shopify on your Shopify invoice. Cancel any time by uninstalling.
Questions
Will it delete real customers?
Not on its own unless you turn on auto-clean. Even then it waits 10 minutes, skips anyone with an order, and pauses at your daily limit.
What happens when I uninstall?
SignupGuard stops, and Shopify asks us to erase your store's data 48 hours later. We do.
Missing something? Request a feature.