$1.00
minimum daily budget for Sponsored Products, per campaign
25%
how far a single day can run over your average daily budget
+$0.08
average FBA fee increase per unit sold, from January 15, 2026
Key takeaways
- The minimum daily budget for Sponsored Products is $1.00 per campaign, and Amazon itself recommends at least $10.
- Amazon averages your daily budget over the calendar month and can spend up to 25% above it on a single day.
- On Google you pay only enough to clear the Ad Rank threshold and beat the next competitor, so actual CPC is usually below your bid.
- Landing page experience lowers your cost on Google. On Amazon the detail page is shared and you cannot rebuild it.
- FBA fees rose an average of $0.08 per unit sold from January 15, 2026, so compare cost per order, not cost per click.
Amazon PPC vs Google Ads is not a question about which platform has cheaper clicks. It is a question about what you buy with the click, and the two platforms sell different things. On Amazon, the click lands on a product detail page Amazon owns. On Google, it lands on a page you built. Almost everything else follows from that one difference.
This comparison is built on the mechanics each platform publishes. Third party CPC averages for 2026 exist, but the ones available contradict each other by a factor of two, so they are not in here.
What Amazon PPC charges you for
Sponsored Products runs an auction and charges per click. Amazon Ads states in its advertising FAQ that Sponsored Products "uses a cost-per-click, auction-based pricing model", that you set "the maximum amount that you are willing to pay when a customer clicks an ad for your product", and that impressions cost nothing: you are charged only when a customer clicks.
Two published numbers set the floor:
- The minimum daily budget for Sponsored Products is $1.00, or the local currency equivalent. Sponsored Brands has the same floor.
- Amazon's own Sponsored Products budget guidance recommends "a minimum of $10 (or the equivalent for the country in which you are selling) per campaign".
That daily number is not a daily cap. Amazon averages the budget over the calendar month and allows a single day to run up to 25% above it. A $10 daily budget can spend $12.50 on a Tuesday and still land near $300 for the month.
When a campaign does run out, the ads stop. Amazon notes a budget can be spent within minutes during periods of high shopper engagement, and the campaign stays ineligible to show until the budget resets at midnight. On Amazon that silence is total for that campaign, because there is no second surface showing the same offer.
Your bid is a ceiling, with a caveat worth reading twice. Amazon says the final cost per click is based on your adjusted bid plus additional factors and will never exceed your maximum adjusted bid. The operative word is adjusted. Dynamic bidding and placement multipliers change the bid Amazon enforces, so the ceiling you typed is not the ceiling you get. The Amazon PPC guide covers where those adjustments are set.
What Google Ads charges you for
Google runs the same per click model under a different pricing rule. Its help centre explains that actual cost-per-click is usually less than your maximum bid, because you pay only what is minimally required to clear the Ad Rank thresholds and to beat the Ad Rank of the competitor immediately below you. If nobody is below you, you pay the reserve price.
Ad Rank is assembled from your bid, auction time ad quality, the Ad Rank thresholds, the competitiveness of the auction and the context of the search. Ad quality itself includes expected clickthrough rate, ad relevance and landing page experience.
That last input is the entire comparison in three words. Quality Score is a 1 to 10 diagnostic and not an auction input, but Google is explicit that higher quality ads typically cost less per click. On Google, improving the page the click lands on is a lever on price. On Amazon, that page is a detail page shared with every other offer on the ASIN, and you cannot rebuild it.
Google has its own ceiling exception too: Enhanced CPC and bid adjustments can push the actual cost per click above the maximum bid.
Amazon PPC vs Google Ads, side by side
| What decides the cost | Amazon Sponsored Products | Google Ads |
|---|---|---|
| Charge model | Per click, auction, impressions free | Per click, auction |
| What you pay per click | Based on your adjusted bid, never above your maximum adjusted bid | Usually below your maximum bid: enough to clear the Ad Rank threshold and beat the next competitor |
| Minimum daily budget | $1.00 per campaign, $10 recommended by Amazon | Not published alongside the bidding rules |
| Budget behaviour | Averaged over the calendar month, up to 25% over on a single day | Averaged, with its own overdelivery rules |
| Landing page | The Amazon detail page, shared with other offers | A page you own and can rewrite |
| Levers on price | Bid, placement, keyword, match type | Bid, plus ad relevance and landing page experience |
| After the click | Amazon fees apply to the sale | Your checkout, your fees |
The cost that is not in the ad account
A click on Amazon is the cheaper half of the transaction. The sale behind it carries Amazon's referral and fulfillment fees, and the fulfillment side moved this year: Amazon's 2026 US referral and FBA fee update says FBA fees rose by an average of $0.08 per unit sold effective January 15, 2026, with no new FBA fee types and at least 90 days of notice before any increase.
So compare cost per order, not cost per click. A $0.60 Amazon click on a unit that then pays a referral fee and a fulfillment fee is not competing with a $0.90 Google click on a unit you ship yourself. The two numbers measure different distances.
This is also why a single efficiency number will mislead you across channels. ACOS and TACOS answer different questions, and only one of them has a formula Amazon publishes.
Which one fits your case
Pick Amazon PPC when the demand already exists on Amazon and your offer is the one winning the Featured Offer. Intent is closer to purchase, the page is already built, and what stands between the click and the order is price, reviews and availability.
Pick Google when you need to create the demand, when the product needs an explanation a detail page cannot carry, or when you want the customer relationship and the data that comes with it.
Running both is normal. Budget them separately and judge them on cost per order, because the click price is the part of this comparison that matters least.
If what you actually need is Amazon's upper funnel rather than Google's, the decision is a different one: Amazon PPC vs DSP covers how a bought impression compares with a clicked one. And if you are still mapping how a campaign is assembled, start with the structure and costs of an Amazon PPC campaign.
“Sponsored Products uses a cost-per-click, auction-based pricing model.”
Amazon Ads
Sources
- Amazon Ads: Advertising questions and resources (FAQ) advertising.amazon.com
- Amazon Ads: Sponsored Products budget basics and best practices advertising.amazon.com
- Amazon Selling Partners: 2026 updates to US referral and FBA fees sellingpartners.aboutamazon.com
- Google Ads Help: Actual cost-per-click (CPC) support.google.com
- Google Ads Help: About Ad Rank support.google.com
Hey! I'm Amara
Press at SellerKey.co
☕ Espresso. Never a latte macchiato.
I cover Amazon fee and policy changes: what changed, when it applies and where Amazon published it.
