Google 广告
Performance Max
Google 全渠道自动化广告活动，AI 驱动跨搜索、展示、YouTube、购物多端投放。
主要用途
Performance Max is a goal-driven campaign type where Google automates targeting, bidding, and placement across Search, Shopping, YouTube, Display, Discover, Gmail, and Maps from a single campaign. Advertisers supply conversion goals, budget, creative assets, and optionally a product feed and audience signals; Google AI assembles ad combinations and decides where to serve them. Reporting has historically been coarser than manual campaigns, though asset-level performance, search themes, and channel-level insights have improved. It can find conversion volume that siloed campaigns miss, but it optimizes strictly toward the goals it is given, which makes accurate conversion tracking and sensible goal values a precondition rather than a refinement.
所在链路
Performance Max sits at the launch stage as Google's most automated campaign type, typically run alongside, not instead of, brand and core Search campaigns.
核心功能
- Single campaign serving across all major Google surfaces
- Smart Bidding toward conversion or value goals
- Asset groups with automated creative combinations
- Audience signals and search themes to guide automation
- Product feed integration for retail-focused campaigns
适合谁用
- Ecommerce advertisers with a Merchant Center feed and clean conversion data
- Lead-gen advertisers who can value and filter lead quality upstream
- Teams seeking incremental reach beyond well-run Search campaigns
新手提示
- Garbage in, garbage out: with weak or miscounted conversion tracking, the campaign optimizes confidently toward the wrong outcome.
- Add brand exclusions if you do not want Performance Max absorbing branded search traffic and inflating its reported results.
- Give the campaign several weeks and a realistic budget before judging it; early performance during learning is not representative.