Where Google Ads fits
Use it when you have a defined audience, landing page and measurable campaign objective.
Check before you choose
Set a budget and review targeting before enabling a campaign to spend money.
Find the right edition
Start with the destination for your device or the publisher's website. Use the current requirements and terms there to confirm the edition you need.
Compare the workflow
Research tools estimate opportunities, campaign tools distribute messages, and analytics tools measure configured events. Set the question and measurement plan first so reports do not become a substitute for decisions.