Switching from Trustpilot Business to Star Stack is mostly a matter of following the same three steps every OneTimeSuite app uses — buy once, deploy or install, bring your workflow over.
Step 1: Buy once on Whop
One payment of $29 gets you the packaged Windows installer, or clone the MIT source and deploy it yourself for free.
Step 2: Connect your reviews
Paste your own Google and Facebook API keys and bulk-import the rest via CSV, then moderate what goes public.
Step 3: Embed the widget
Drop one shadow-DOM-isolated script tag on your site and pick grid or carousel with your accent color.
What to expect during the switch
Star Stack covers the same core workflow as Trustpilot Business, so most people are productive within the first session — see the full feature list and FAQ on the product page before you commit.
Why make the switch at all
Trustpilot Business runs $199+/mo, forever. Star Stack is $29, once. Costs less than a single month of Trustpilot Business, then displays your stars for free.
Try Star Stack — $29, once
Self-hosted widget aggregating Google, Facebook and CSV reviews with moderation and a star badge.