According to the latest data from our friends at SpyFu here in 2022, the five domains that invested the most in Google Ads in 2022 are: 1 - Amazon, who spent $22 Million  2 - Google, who spent $18 Million 3 - Info.com, who spent $16.5 Million 4 - ConsumersAdvocate, who spent $6.35 Million 5 - Expedia spent $5.82 Million