What is the best Webmaster Tool for SEM?

[jsharma]

Hello friends,

What is the best Webmaster Tool for SEM?

[sulbha]

Hi Friends,
Best Search Engine Marketing (SEM) Tools include: WordStream Advisor, Yahoo! Advertising, Serpstat, Google Ads, Adobe Advertising Cloud, SE Ranking, and Marin Software.

[naksh]

Here is what Google SERP shows on the top:
#1 – Screaming Frog
#4 – Web Developer Toolbar
#6 – GTMetrix Page Speed Report
#7 – W3C Validator
#8 – SEMrush
#9 – Ahrefs
#10 – Majestic
#11 – Moz Bar