Learn the difference between Google Ads and Google Ad Manager, and how each fits into online advertising.
🖋 By Meenakshi – AZAD Architects, Barnala
What is the Difference Between Google Ads and Google Ad Manager?
Though they sound similar, Google Ads and Google Ad Manager serve completely different purposes in the digital advertising ecosystem.
Google Ads is for advertisers — people or businesses who want to create paid campaigns to promote their products or services on Google Search, YouTube, and the Display Network. You choose your budget, audience, keywords, and goals — and pay to have your ads shown.
On the flip side, Google Ad Manager is for publishers — those who own websites, apps, or digital platforms and want to make money by displaying ads. Ad Manager helps them control what ads appear on their properties, manage multiple ad networks, and track performance. It is like a command center for selling and optimizing ad space.
Is Google Ads Different from Google Ad Manager?
Yes, completely different.
Think of Google Ads as the tool you use to buy ad space, while Google Ad Manager is the platform you use to sell ad space. Advertisers use Google Ads to reach audiences, and publishers use Google Ad Manager to monetize their content.
The two systems can work together — ads bought through Google Ads may appear on platforms managed by Google Ad Manager.
What Does a Google Ad Manager Do?
A Google Ad Manager (the role or professional) handles the backend side of online advertising for publishers or media companies. Their responsibilities may include:
• Managing and serving digital ads on websites or apps
• Optimizing ad placements and layouts to increase revenue
• Troubleshooting ad delivery issues
• Setting price floors and managing demand sources
• Ensuring policy compliance and viewability standards
They often work with ad operations teams, media buyers, or content managers to maximize monetization.
Is Rs.500/- Enough for Google Ads?
Yes — Rs.500/- can be a good starting budget for Google Ads, especially if you are a small business or running a test campaign.
With Rs.500/-, you can:
• Run a targeted campaign on Google Search or Display Network
• Generate valuable insights about clicks, conversions, and audience behavior
• Start building a presence in your niche
Just make sure you define your goals clearly — whether it is brand awareness, lead generation, or sales. Use tools like conversion tracking and smart bidding to get the most out of your budget.
What is the Difference Between Ads Manager and Ads Center?
These terms are commonly associated with Meta (Facebook), but they often get mixed up with Google platforms.
• Ads Manager is a robust tool for creating, managing, and analyzing paid campaigns. It offers full control over budget, audience, creatives, performance tracking, etc.
• Ads Center, on the other hand, is a simpler interface typically found on Facebook business pages. It offers limited options — good for basic boosts or quick promotions.
In the Google ecosystem, there is no such thing as “Ads Center.” Instead, advertisers use Google Ads, and publishers use Google Ad Manager.
Is Google Ad Manager Free?
Yes — Google Ad Manager offers a free version for small and medium-sized publishers. It includes core features like ad serving, reporting, and inventory control.
For large-scale publishers or enterprises that need advanced features, there is Google Ad Manager 360, which is a premium version and requires a contract with Google.
So while the basic version is free, access to enterprise-level features comes at a cost.
Is GAM a DSP or SSP?
GAM (Google Ad Manager) is an SSP — Supply-Side Platform, not a DSP.
As an SSP, it helps publishers sell their ad inventory to advertisers. It connects to multiple ad exchanges, handles real-time bidding, and chooses the highest-paying ads to show.
A DSP (Demand-Side Platform), like Google DV360, is used by advertisers to buy ad space across various publishers. While both platforms work together in programmatic advertising, they are on opposite sides of the transaction.
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