Advertising analytics for small and medium businesses.
Cartalyst Growth connects to a business's own Meta (Facebook / Instagram) ad account and shows what Ads Manager does not: which creatives are burning out, how results break down by audience and time, what changed in the account and what it led to, and whether the advertising pays for itself.
It reads advertising data through the Meta Marketing API using access the account owner grants. It changes nothing in the account unless a person explicitly confirms that specific action, and only within a daily spending cap that person sets.