← Ad Spy
BigSpy
★★★★4.1/5Spy on competitors' Facebook, Google & TikTok ads
- Pricing
- $9–$499/mo
- Commission
- 30% recurring (reseller)
- Cookie window
- 60 days
- Last reviewed
- 2026-08-30
Our take
BigSpy lets you reverse-engineer what competitors run across Facebook, Google and TikTok, so you start with proven creatives and angles instead of guessing.
Pros
- Large ad creative library
- Multi-network coverage
- Winning-product finder
- Affordable entry tier
Cons
- UI can feel busy
- Data lag on free tier