Amazon Prime Day Advertising Strategy: How to Plan Campaigns Before, During, and After Prime Day

With roughly 1.9 million active sellers on the platform, succeeding on Amazon requires an Amazon Prime Day advertising plan that reaches well beyond the app itself. Amazon has moved the 2026 calendar forward to early June, a shift that forces brands to rethink early summer competition and traditional Q3 inventory strategies.

In 2025, U.S. online sales reached a record $24.1 billion over the four-day event. Because 63% of households make multiple purchases, your Amazon Prime Day marketing strategy must be synchronized across multiple channels to capture your target audience’s attention.

Proactive preparation is key; activating campaigns only when the event begins is already too late. Effective Amazon Prime Day preparation involves driving off-platform traffic to your storefront well in advance. 

This guide provides a detailed breakdown of the cross-platform tactics, budget planning, and timelines necessary to ensure your campaigns are ready to perform.

Build Your Audience During The 14-Day Lead-In

If your Amazon Prime Day promotions aren’t live well before the week of June 17, you’re already playing catch-up. While 61% of shoppers research for less than an hour immediately before buying, the consumer journey often spans 15 days as they evaluate various brands and models.

In the two weeks leading up to the event, your primary objective is to build an audience of high-quality, top-of-funnel prospects.

The Multichannel Play

To get ahead of rising CPCs, brands should utilize Facebook, Instagram, and TikTok to engage consumers early. Data from 2025 confirms that early awareness efforts generate significant returns.

Analysis of 2025 performance reveals notable CPM efficiencies during the pre-event lead-in:

• Starting awareness campaigns two weeks prior is strategic, as Facebook CPMs were 9% lower before costs spiked by nearly 60%.
• Efficiency on Instagram appeared even sooner, with CPMs decreasing by 7.8% as early as four weeks before the event.
• TikTok maintained a 19% efficiency rate throughout June and the week preceding Prime Day. This awareness persists post-event as the market transitions toward the back-to-school season.

Establishing top-of-mind awareness early secures your brand as part of the consumer’s initial research phase before they shop on Amazon. This proactive reach is the foundation of an effective Amazon Prime Day campaign strategy.

Pre-Prime Day Campaign Checklist

To properly execute your Prime Day strategies, your team must complete the following 14 days prior to the event:

✔️ Launch Early Awareness Campaigns: Push non-deal specific brand awareness ads on Meta and TikTok to build your retargeting audience pools.

✔️ Establish “Prime Day Preview” Messaging: Use ad copy that teases upcoming discounts (e.g., “Our biggest sale of the year drops next week—add to your wishlist now”).

✔️ Set Up Cross-Platform Tracking: Make sure your Amazon Attribution links are functioning properly across all social channels to accurately measure ROAS.

✔️ Pause Non-Deal Campaigns: If a product will not have a deal during the event, scale back its budget now to reserve capital for your hero products.

Secure Sales and Checkouts on Amazon Prime Day

The official launch of Prime Day triggers an intensely competitive Amazon advertising auction. Profit margins often shrink as brands aggressively outbid one another on generic keywords. To maintain profitability, the best ad strategy for Amazon Prime Day is a multichannel approach.

Focus your budget on high-intent, conversion-driven campaigns like Performance Max and Google Search ads during this 48-72 hour window. These platforms offer a more manageable competitive landscape compared to the on-platform frenzy.

Data from Prime Week 2025 highlights the value of external traffic. While internal Amazon CPCs surged by approximately 30%, reaching an average CPC of $2.14, off-platform sources remained highly competitive options.

However, timing is critical, as external platforms are also seeing cost increases. For instance, Facebook link-click campaigns were 14.8% more efficient the week prior to the event than the summer average, but CPCs jumped 22% once Prime Week began. Similarly, YouTube Demand Gen costs rose by up to 75% during the event week compared to the preceding period.

Despite the increased competition, conversion rates remain strong. Data indicates that conversion-focused campaigns, specifically Performance Max and Google Search ads, achieved conversion rates 16%-19% higher than the seasonal average during Prime Day week. Notably, Performance Max sustained this heightened performance into the following week.

Stock-out Recovery Checklist

Advertiser promotions on Amazon Prime Day are known to sell out in as little as 4 to 12 hours. You should be prepared to redirect and acquire shoppers the moment a competitor’s inventory is exhausted.

Utilize this checklist for real-time campaign adjustments while Amazon Prime Day is ongoing:

✔️ Competitor Surveillance: Continuously monitor the availability of competing Amazon Prime Day deals.

✔️ Google Search Capture: The moment a competitor sells out, initiate Google Ads with exact-match keywords such as “[Competitor Product] Amazon in stock” or “[Competitor Product] sold out”.

✔️ PMax and Video Integration: Use Demand Gen campaigns alongside Performance Max to highlight your immediate availability and faster shipping times.

Retargeting and Capturing Post-Prime Day Demand

One of the best ways to boost overall profitability is to keep your campaigns running after the event ends. The days following the event are where sustained profitability lies.

Because consumers take their time cross-comparing, many leave items in their carts. Your post-Amazon Prime Day goal is to capture this residual demand.

Audience Remarketing 

Retargeting becomes exceptionally efficient in the week following the sale. Our data shows that TikTok conversion rates increased after the event, reaching 1.98% up to four weeks post-Amazon Prime Day.

While other brands may scale back their efforts, maintaining active campaigns allows you to capture shoppers who feel they missed out.

Implement these Prime Day retargeting best practices to drive post-event sales:

✔️ Google Customer Match: Upload lists of users who abandoned carts or visited your Amazon store but didn’t buy, serving them customized follow-up ads on Google.

✔️ Meta Custom Audiences: Retarget users who engaged with your Amazon Prime Day ad videos on Facebook and Instagram.

✔️ LinkedIn for High-Ticket Conversions: If you sell high-ticket electronics or office supplies, utilize LinkedIn to retarget professionals who were researching deals but deferred the final purchase.

FAQs: Winning Amazon Prime Day Advertising in 2026

Dominating the Market with a Multichannel Prime Day Advertising Plan

To run a successful Amazon Prime Day campaign, brands must look beyond single-platform, traditional funnel tactics. Success belongs to those who view the event as a multi-week, cross-platform endeavor.

You can turn this retail milestone into your most successful campaign by cultivating an audience early and strategically allocating your budget across platforms and funnel stages.

Prepare your Amazon Prime Day advertising strategy today. Get your Prime Day Readiness Checklist today.