Question 1

What's the difference between Search campaigns and Performance Max?

Accepted Answer

Search campaigns give you complete control over keywords, ad copy, bids, and where ads appear—you manually choose which searches trigger your ads. Performance Max surrenders control to Google's AI: you provide assets (headlines, images, videos) and conversion goals, and the algorithm automatically shows ads across all Google properties (Search, Display, YouTube, Gmail, Discover) wherever it predicts conversions. Use Search campaigns when you need precision control over search terms, specific messaging for different keywords, or transparency into exactly which queries drive conversions. Use Performance Max for discovery, cross-channel reach, and automated optimization when you have strong conversion tracking (30+ monthly conversions) and trust Google's AI. Many successful advertisers run both: Search campaigns for brand protection and high-intent keywords (precise control), Performance Max for incremental growth and discovery (AI-driven volume). The key trade-off: Search = control + transparency, Performance Max = automation + scale.

Question 2

How much budget do I need for a Search campaign?

Accepted Answer

Minimum viable budget depends on your industry CPC and target keywords. Calculate minimum daily budget as: (Average CPC × 10 clicks) × 1.5 safety buffer. For example, if your keywords average $5 CPC, you need minimum $75/day ($5 × 10 × 1.5) to generate enough traffic for testing. More realistically, most B2B businesses need $100-300/day minimum for meaningful testing, while e-commerce can start at $50-100/day if targeting lower-CPC keywords. The "10 clicks per day" guideline ensures you accumulate data fast enough to optimize—with 5 clicks/day, you need 60 days to gather 300 clicks (insufficient for statistical significance). If you can't afford the minimum budget for your industry, either target longer-tail, lower-CPC keywords (e.g., "affordable CRM for small real estate teams" instead of "CRM software") or wait until you can invest properly. Underfunded campaigns ($20-30/day in high-CPC industries) waste money on insufficient data without achieving results.

Question 3

Should I combine all my keywords into one ad group or create multiple ad groups?

Accepted Answer

Create multiple ad groups with tightly themed keywords (5-20 keywords per ad group sharing the same intent). This structure enables highly relevant ad copy that matches each keyword set, improving Quality Score, CTR, and conversion rates. Bad structure: One ad group with 100 keywords about "software" (CRM, accounting, project management, HR)—your ad copy must be generic, killing performance. Good structure: Separate ad groups for "CRM Software," "Accounting Software," "Project Management Software," each with specific ad copy mentioning that product category. The tighter your ad group theme, the more relevant your ads, the higher your Quality Score (lower CPC), and the better your conversion rate. Practical guideline: If you can't write ad copy that's highly relevant to ALL keywords in an ad group, split into multiple ad groups. Exception: Single Keyword Ad Groups (SKAGs) with 1 keyword per ad group offer maximum control but create management overhead—use only for high-value keywords worth dedicated attention.

Question 4

How long does it take to see results from Search campaigns?

Accepted Answer

You'll see clicks and traffic within 24-48 hours of launch, but meaningful optimization requires 30-90 days depending on conversion volume. Week 1-2: Accumulate initial click data, identify which keywords generate traffic, spot obvious winners/losers. Week 3-4: First conversions arrive (if conversion cycle is short), begin seeing which keywords actually convert vs just generate clicks. Week 5-8: Enough conversion data (30+ conversions) to enable Smart Bidding and make statistically significant optimization decisions. Week 9-12: Campaigns fully optimized with refined keyword lists, proven ad copy, and automated bidding working efficiently. If you have high traffic (500+ clicks/week), you can optimize faster. Low traffic (50 clicks/week) extends the timeline to 90+ days. Red flag: If you see zero conversions after 30 days and 300+ clicks, your conversion tracking is broken, landing page isn't converting, or targeting is completely misaligned. Most campaigns show early positive signs (a few conversions) within 2-3 weeks if fundamentals are correct.

Question 5

What's a good CTR and conversion rate for Search campaigns?

Accepted Answer

Industry benchmarks for 2025-2026: Average CTR is 6.66% across all industries (up from 6.42% in 2024), and average conversion rate is 4.4-7.5% depending on source. However, "good" is relative to your industry, keywords, and business model. High commercial-intent keywords (e.g., "buy," "pricing," "best," "vs [competitor]") should achieve 8-12% CTR and 5-10% conversion rate. Informational keywords (e.g., "what is," "how to") typically see 2-4% CTR and <1% conversion rate. Brand keywords (your company name) should achieve 30-60% CTR and 10-20% conversion rate. If your CTR is below 3%, your ad copy is likely generic or irrelevant—rewrite with stronger value propositions and keyword inclusion. If conversion rate is below 2% after 500 clicks, your landing page isn't converting—test different offers, simplify forms, or improve page load speed. Focus on improvement trends rather than absolute numbers: increasing CTR from 4% → 6% (+50%) and conversion rate from 3% → 4.5% (+50%) represents excellent optimization even if both are "below average" for your industry.

Search Campaigns

Quick Answer

What is Search Campaigns?

Example

Why Search Campaigns Matters

Common Mistakes to Avoid

Best Practices for Search Campaigns

Related Terms

Keywords

Quality Score

Ad Extensions (Assets)

Match Types

Smart Bidding

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Frequently Asked Questions

See How Your Search Campaigns Stacks Up