My Experience With Zeely AI for Book Advertising

 My Experience With Zeely AI for Book Advertising

I recently tested Zeely AI to advertise my independently published thriller, The Chameleon: Flesh Eater. I paid $70 for a seven-day Meta advertising campaign using two static advertisements created through Zeely.

I decided to try the service after repeatedly seeing Zeely advertisements directed specifically toward authors. Among the advertising claims I personally encountered were:

“Sell your eBook to 1,000 readers with Zeely AI.”

“Boost your sales overnight.”

“Sales start coming in.”

I also encountered a Zeely advertisement featuring the statement:

“I spent $600 promoting my ebook and got 5 downloads. Then Zeely AI ran one ad, and I hit 500+ downloads in 5 days!”

These are extraordinarily strong sales-oriented messages. They were a significant reason I decided to test the service.

My Actual Seven-Day Campaign Results

My completed seven-day campaign tells a very different story.

According to Zeely's final campaign dashboard, $69.40 of my $70 advertising budget was spent. The campaign generated:

2,670 impressions
196 clicks
0 leads

Zeely therefore did succeed in generating traffic to my Amazon book page. I want to make that clear because my criticism is not that Zeely provided nothing for the money.

The question is what happened after those clicks.

Before the Zeely campaign began, my KDP account had already recorded four orders. During the seven-day Zeely campaign, an additional 13 orders were recorded.

Amazon does not identify which of those purchases resulted from the Zeely advertisements. Therefore, I cannot honestly claim that Zeely generated all 13 of those orders.

In fact, Zeely agrees with me on this point.

After I provided Zeely with an advance copy of this review, the company responded:

“We would not claim that all 13 additional orders were generated by Zeely, and we agree that attributing all 13 to the campaign is a best-case assumption rather than verified attribution.”

Therefore, I will continue to give Zeely every possible benefit of the doubt.

Suppose every single one of those 13 additional orders resulted from the Zeely campaign.

Under that extremely generous assumption, $69.40 in advertising generated, at most, 13 book orders.

That works out to approximately $5.34 in advertising expense per possible order for an eBook selling for $0.99.

The actual number of Zeely-generated sales could have been lower. There is simply no way for me to determine that from the available Amazon data.

What I can determine is that even if I attribute every additional order during the seven-day campaign to Zeely, the result bears little resemblance to the expectations I believe are reasonably created by advertisements telling authors to “Sell your eBook to 1,000 readers with Zeely AI,” that “Sales start coming in,” or presenting an example of 500+ downloads in five days.

An Important Clarification From Zeely

Before publishing this review, I provided Zeely with a complete advance copy and asked the company to identify any factual inaccuracies.

Zeely provided one clarification that I believe deserves to be included.

My campaign used two static creatives.

Zeely states that during the campaign-launch process, it provides users with the following recommendation:

“Add 3–5 media — it helps Meta learn faster and spend smarter. Combine video and static formats for stronger performance.”

I accept that clarification.

Therefore, I want readers to understand that Zeely did recommend using 3–5 media and combining static and video creatives before my campaign was launched. I chose to run two static creatives instead.

Zeely explains that providing Meta with more varied creative material gives its advertising system more opportunities to test different content and determine what performs best.

That is relevant context, and Zeely was correct to ask that it be included.

It does not, however, resolve my principal concern about the advertising that persuaded me to try Zeely in the first place.

A recommendation to provide Meta with additional creative assets is substantially different from clearly communicating that the extraordinary sales and download results featured in Zeely's advertising may not represent what consumers generally should expect and that meaningful results may require additional campaigns, larger budgets, longer optimization periods, more creative development, or other conditions.

What Zeely Says Affects Advertising Performance

In its response to my advance review, Zeely provided an extensive list of factors that can affect campaign performance.

Those include the book itself, cover, advertising message, call to action, price, Amazon product page, reviews, genre, audience, targeting, geographic location, creative variety, static versus video formats, advertising budget, campaign duration, Meta's optimization process, advertising competition, seasonality, consumer demand, and Amazon's conversion and attribution systems.

I don't dispute any of that.

In fact, I believe most experienced consumers understand that advertising results depend upon many variables.

Zeely also states that its role is to provide:

“tools that help users create and manage advertising campaigns and generate traffic.”

I find that description particularly significant because I agree with it.

That is precisely what my campaign demonstrated Zeely could do.

Zeely helped create and manage my advertising campaign, and it generated traffic: 196 clicks from 2,670 impressions.

Had Zeely primarily advertised itself to me as an AI-assisted tool that helps authors create and manage Meta advertising campaigns and generate traffic, my assessment of the service might have been considerably different.

But that is not the advertising message that persuaded me to try Zeely.

The advertisements I encountered told authors:

“Sell your eBook to 1,000 readers with Zeely AI.”

“Boost your sales overnight.”

“Sales start coming in.”

And presented an example claiming:

“500+ downloads in 5 days!”

That is the disparity at the heart of my criticism.

I Never Expected Zeely to Guarantee Sales

This distinction is important.

I do not expect an advertising company to guarantee that someone will purchase my book.

No responsible advertiser can control whether an individual consumer ultimately makes a purchase.

I understand that my book cover, description, price, reviews, genre, Amazon product page, advertising creative, and many other factors affect conversion after someone clicks an advertisement.

Zeely emphasized in its response that individual advertising examples should not be interpreted as guarantees that every advertiser will achieve the same result.

I agree.

But I never claimed that Zeely guaranteed me 1,000 sales or 500 downloads.

My objection is not that my particular campaign failed to sell 1,000 books.

My objection is to what I consider the substantial disparity between the extraordinary sales-oriented claims used to market the service and the considerably more qualified description of advertising performance Zeely provided when I questioned my results.

Why I Consider the Advertising Deceptive

After my experience, I reviewed the Federal Trade Commission's published guidance concerning truth in advertising.

FTC — Advertising FAQ's: A Guide for Small Business

The FTC states that advertising must be truthful and non-deceptive and that advertisers must have evidence supporting their claims. The FTC explains that an advertisement is deceptive if it contains a statement—or omits information—that is likely to mislead reasonable consumers and is material to their decision to purchase or use the product or service.

The FTC also explains that it evaluates an advertisement from the perspective of the reasonable consumer and looks at the advertisement in context rather than isolating particular words. It considers both express and implied claims and also considers whether omitted information leaves consumers with a mistaken impression about the product or service.

The FTC's guidance concerning qualifications and disclosures is also relevant. When qualifying information is necessary to prevent an advertisement from being deceptive, the FTC says that information should be clear and conspicuous. It specifically warns that fine print cannot contradict another statement or correct an otherwise misleading impression.

The Zeely advertisement claiming 500+ downloads in five days raises another issue addressed specifically by FTC guidance concerning testimonials and exceptional results.

The FTC says that when advertisements feature endorsements claiming specific exceptional results, consumers will generally interpret those results as something they can expect as well. If the advertiser does not have adequate evidence that the featured result is generally representative, the FTC says the advertiser should clearly and conspicuously disclose what consumers generally can expect. The FTC further explains that statements such as “Results not typical” or “Individual results may vary” do not, by themselves, change that interpretation.

Zeely responded to this issue by telling me:

“The example referring to 500+ downloads in five days, for example, describes the experience presented in that particular advertisement. It does not mean that every author using Zeely will receive 500 downloads or any specific number of downloads.”

I understand Zeely's position.

But again, I never claimed that the advertisement guaranteed me 500 downloads.

My concern is whether an advertisement featuring that exceptional result adequately communicates what authors generally can expect, particularly when it appears alongside other sales-oriented messages such as “Sell your eBook to 1,000 readers,” “Boost your sales overnight,” and “Sales start coming in.”

That is the issue I believe the FTC guidance raises.

I am not the Federal Trade Commission, a court, or a regulator, and I am not making a legal determination that Zeely has violated the Federal Trade Commission Act. Whether a particular advertisement is legally deceptive depends upon the specific facts and circumstances. The FTC itself makes that qualification in its guidance.

Readers can examine the FTC guidance, the Zeely advertisements reproduced with this review, Zeely's response, and my actual campaign results and reach their own conclusions.

I can, however, state my own conclusion as the consumer who saw these advertisements and subsequently purchased and tested the service:

I consider the Zeely advertisements I encountered deceptive.

Had the considerably more qualified explanation Zeely provided after I questioned my results been presented as prominently as the claims about selling books, generating sales overnight, and achieving hundreds of downloads, I would have had a substantially different understanding of what I was purchasing.

Does Zeely Have Any Value?

Yes. I believe it has some limited value.

For authors unfamiliar with Meta advertising, Zeely provides a relatively straightforward way to create advertisements, launch campaigns, manage them, and generate traffic.

My campaign demonstrated that.

It generated 196 clicks from 2,670 impressions.

And, as noted above, Zeely itself describes its role as providing tools to help users create and manage advertising campaigns and generate traffic.

If that is what you are looking for, Zeely may provide a useful service.

But authors should understand the distinction between generating advertising traffic and generating profitable book sales.

My $69.40 campaign generated traffic.

I cannot establish how many book purchases it generated.

Even if I make the most favorable possible assumption for Zeely and attribute all 13 additional orders during the campaign period to Zeely, the advertising cost would still have been approximately $5.34 per possible order for a $0.99 eBook.

My Conclusion

Based upon my personal seven-day test, I cannot recommend Zeely as it is presently marketed to authors.

That qualification is deliberate.

I am not saying Zeely cannot create advertisements.

It can.

I am not saying Zeely cannot generate clicks.

It did.

I am not saying nobody has ever achieved the results shown in Zeely's advertisements.

I have no basis for making that claim.

And I am not saying my particular campaign proves what every other author's campaign will do.

It doesn't.

What I am saying is that my actual experience was dramatically different from the impression I received from the Zeely advertisements that persuaded me to purchase the service.

My campaign spent $69.40, generated 2,670 impressions and 196 clicks, and coincided with no more than 13 possible additional book orders during the entire seven-day campaign.

Zeely agrees that those 13 orders cannot be definitively attributed to its advertising and that treating all 13 as Zeely-generated would be a best-case assumption rather than verified attribution.

Zeely has also clarified that it recommended 3–5 media combining static and video formats before I launched my campaign. I have included that clarification because readers deserve to know it.

Zeely describes its role as helping users create and manage advertising campaigns and generate traffic.

My experience supports that description.

But based upon my experience, the advertisements I encountered, and my review of the FTC's published truth-in-advertising guidance, I consider the manner in which Zeely marketed the service to me deceptive.

I provided Zeely with the complete review before publication and invited the company to identify factual errors. Zeely responded in detail. I incorporated its factual clarification concerning the recommended creative mix and have included its positions where relevant so readers can evaluate both sides.

Ultimately, readers—and particularly other independent authors considering spending their own money—can look at the advertisements, my documented campaign results, Zeely's explanation, and the FTC guidance and decide for themselves.

I cannot recommend Zeely based on the factors I have outlined.