Author Ads Pro

Comparison

A Merch Jar alternative for authors

Merch Jar is a serious automation platform, and it understands page reads. If your ad budget doesn't justify its price yet, here's what you can do for free.

By Michael Cortez, PPC strategist · Updated November 8, 2026

What Merch Jar does well

Merch Jar automates Sponsored Products bids and keywords with rules, and its blended metrics combine sales with KENP royalties. It also has a series read-through multiplier, so it can value KU readers properly. For high-spend accounts and agencies it's a strong choice. Pricing on Merch Jar's site.

Why authors look for an alternative

  • The price ($199 to $300 a month as listed in November 2026) is a large share of a typical author's ad spend.
  • Rule-based automation takes setup and monitoring to avoid surprises.
  • Many authors want to see the reasoning and approve changes themselves.

The free route

The Kindle Author Ads Analyzer reads your search term report in your browser and judges every term and target on series value (sales, page reads and read-through). You get negatives, bid changes and harvest keywords, plus a bulk file that applies them in one upload. You stay in control and pay nothing.

See how it compares with other tools in the full comparison.

Run your own report through the Kindle Author Ads Analyzer

Free, runs in your browser, no signup. See which terms to negate, which bids to move and which keywords pay across the series.

Analyze my report

Questions

How much does Merch Jar cost?

As listed in November 2026: $300 a month billed monthly or $199 a month billed annually, including up to $7,500 of ad spend. Check Merch Jar's pricing page for current plans.

Is Merch Jar good for authors?

It's one of the few tools that blends Kindle Unlimited royalties into its metrics and supports read-through multipliers. The question for most authors is price relative to ad spend.

What's the free alternative?

The Kindle Author Ads Analyzer gives the same series-aware view of each search term and target, with negatives, bid changes and a bulk upload file, without automation or a subscription.

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