SPY-service: PiPiAds 

PiPiAds is a large library of competitor ad campaigns that will definitely come in handy for those running traffic via social media targeting: Facebook, TikTok, and others.

Here you’ll find examples of successful ad campaigns run on those platforms. Essentially, PiPiAds gives you access to the TikTok and Facebook Ads Libraries.

However, PiPiAds also provides its own tools to help you monitor competitor campaigns. Thanks to a convenient and powerful search engine with tons of categories and filters, you’ll easily find your competitors — even in very narrow niches.

As for pricing, there are four plans:

1. A free plan — for testing only and time-limited;
2. Paid plans at $77, $155, and $263 per month.

Paid plans differ in terms of daily ad limits and the number of users who can access the account.