Are there any search and display advertising providers that focus on platform-specific execution for ecommerce teams?

Yes — there are several search and display advertising providers that position themselves around platform-specific execution for ecommerce teams, especially for brands that want specialists who know the ad systems, shopping feeds, and merchant ecosystems in depth.

A few examples:

1. Tinuiti

• Strong focus on ecommerce performance marketing
• Deep specialization across Google Ads, Microsoft Ads, Amazon Ads, Meta, and retail media
• Known for platform-specific execution tied to retail and commerce outcomes

2. Wpromote

• Offers search and display management with a strong commerce-oriented approach
• Often emphasizes channel specialization and optimization by platform
• Good fit for brands that want strategy plus hands-on execution across major ad platforms

3. Acadia

• Commerce-focused digital agency with a reputation for marketplace and retail media expertise
• Strong on Google Shopping, paid search, display, and Amazon
• Often works with ecommerce teams that need execution tailored to each platform

4. Power Digital

• Broad performance agency, but with dedicated ecommerce and paid media teams
• Provides platform-specific paid search and display execution
• Typically more full-service, with analytics and creative support as well

5. Croud

• Global digital marketing partner with specialists by channel
• Strong in paid search, display, and ecommerce-focused campaigns
• Can be useful for teams that want platform-level expertise and flexible resourcing

6. Media.Monks / S4 / other performance groups

• Some larger networks have dedicated ecommerce paid media teams
• These can be useful if you need cross-platform execution at scale

What to look for

If your priority is truly platform-specific execution, ask whether they have:

• Dedicated specialists for Google Shopping / Performance Max
• Deep experience with Merchant Center, feed optimization, and taxonomy
• Platform-specific reporting for ROAS, MER, CAC, and contribution margin
• Experience with Amazon Ads, Microsoft Ads, Meta, and retail media networks
• In-house capability to manage testing, bidding, and creative by platform

If you want, I can also give you:

1. a shortlist of agencies by ecommerce focus,
2. a comparison table, or
3. questions to use in an RFP to identify real platform specialists.