All 8 Google Ads Bidding Strategies Explained: How to Choose (2026)
Every Google Ads bidding strategy compared: Manual CPC, Enhanced CPC, Target CPA, Target ROAS, Maximize Clicks, Maximize Conversions, and more. With a decision flowchart.
Your bidding strategy determines how much you pay for every click and how Google allocates your budget. Choose wrong and you will either overpay for low-quality traffic or underbid and miss opportunities entirely.
Google Ads offers 8 bidding strategies split into two categories: manual (you control bids) and automated/Smart Bidding (Google's AI controls bids). Here is when to use each one.
Quick Decision: Which Bidding Strategy to Use
- New account, no conversion data yet: Manual CPC or Maximize Clicks
- Have 15-30 conversions/month: Target CPA or Maximize Conversions
- Have 30+ conversions/month with revenue data: Target ROAS or Maximize Conversion Value
- Brand campaigns: Manual CPC or Target Impression Share
- Not sure: start with Maximize Clicks, switch to Target CPA after 30+ conversions
Manual Bidding Strategies
1. Manual CPC
You set the maximum CPC for each keyword. Full control, but requires constant monitoring and adjustment. Best for new accounts where you need to understand baseline CPCs before trusting automation, or for very small accounts where Smart Bidding lacks data.
- Pros: complete control, predictable spend, works with any conversion volume
- Cons: time-intensive, hard to scale, misses real-time auction signals
- Best for: new accounts, small budgets, learning phase
2. Enhanced CPC (eCPC)
Like Manual CPC, but Google can adjust your bids up or down based on conversion likelihood. It is a hybrid approach: you set base bids, Google fine-tunes them. Note: Google deprecated the 'increase bids' part in 2024, so eCPC now only lowers bids for unlikely conversions.
- Pros: some automation without giving up full control
- Cons: limited upside since it only lowers bids, not raises them
- Best for: transitioning from Manual CPC to full Smart Bidding
Smart Bidding Strategies (Automated)
3. Maximize Clicks
Google automatically sets bids to get as many clicks as possible within your budget. No conversion optimization. This is the simplest automated strategy.
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Full topic guide
Google Ads Smart Bidding: Complete Strategy Guide →The complete guide to Google Ads Smart Bidding — Target CPA, Target ROAS, Maximize Conversions, Maximize Conversion Value. When to use each, data requirements, learning periods, and common mistakes.
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