Foundations
Campaign Structure: How to Organize Your Account for Maximum Performance
Learn the campaign structures that scale — from single keyword ad groups to AI-ready Performance Max setup.
Why Campaign Structure Determines Success
Your campaign structure determines how well Google can optimize for your goals. A poorly structured account — everything in one campaign, mixed intents, broad keywords — gives Google's algorithm no useful signal to work with. A well-structured account gives AI bidding the clean data it needs to find your best customers.
The Core Principle: Intent Separation
Different search intents deserve different campaigns with different bids, ads, and landing pages:
| Intent Type | Example Query | Campaign Type | Bid Strategy |
|---|---|---|---|
| Brand | "Your Brand Name" | Search | Target CPA |
| Competitor | "Competitor Name alternative" | Search | Target CPA |
| Problem-aware | "how to fix slow website" | Search | Maximize Conversions |
| Solution-aware | "best website speed tool" | Search | Target ROAS |
| High intent | "website speed optimizer pricing" | Search | Target CPA |
Separating these into different campaigns gives you control over budget allocation and bidding by intent level.
The SKAG vs Tightly Themed Ad Group Debate
Single Keyword Ad Groups (SKAGs) were the standard approach for years: one keyword per ad group, maximum relevance. With Google's keyword matching evolution and AI bidding, SKAGs have become less necessary.
Current best practice: Tightly themed ad groups with 5-15 closely related keywords, not SKAGs. Each ad group should represent a coherent user intent that can be served by the same ad and landing page.
Search Campaign Structure for SaaS
For a SaaS product, a proven structure is:
Account
├── Campaign: Brand
│ └── Ad Group: Brand Name
│ └── Keywords: [brand name], [brand name + product]
│
├── Campaign: Competitor
│ └── Ad Group: Competitor A
│ └── Ad Group: Competitor B
│
├── Campaign: High-Intent
│ └── Ad Group: Best [Category] Tool
│ └── Ad Group: [Category] Software Pricing
│ └── Ad Group: [Category] Platform Reviews
│
├── Campaign: Problem-Aware
│ └── Ad Group: [Problem] Solution
│ └── Ad Group: How to Fix [Problem]
│
└── Campaign: Performance Max (remarketing and broad coverage)Performance Max Campaigns
Performance Max (PMax) is Google's AI-driven campaign type that serves across Search, Display, YouTube, Gmail, and Maps from a single campaign. It requires:
- Strong creative assets (headlines, descriptions, images, videos)
- Audience signals to help Google find similar customers
- Conversion tracking that actually works
- At least 30-50 conversions per month to train the algorithm effectively
When to use PMax: After you have working Search campaigns with conversion data. Don't start with PMax — it needs signal.
Budget Allocation Framework
A reasonable starting allocation:
- Brand campaign: 10-15% of budget (cheap clicks, high conversion rate)
- High-intent campaigns: 40-50% of budget (most valuable traffic)
- Competitor campaigns: 15-20% of budget
- Performance Max: 20-25% (after you have conversion data)
Key Takeaways
- Separate campaigns by intent to allocate budget and bids appropriately
- Use tightly themed ad groups (5-15 related keywords) rather than SKAGs
- Start with Search campaigns to build conversion data, then layer in Performance Max
- Brand keywords are cheap and high-converting — always run a brand campaign