What is the best Amazon PPC software in 2026?

m19 is a Paris-based Amazon PPC tool that runs your campaigns against a profit target instead of asking you to tune each bid. Its default target is TACoS: ad spend divided by total sales, organic included. That keeps the algorithm from chasing cheap ad sales that would have happened anyway. Amazon Ads itself published a case study with m19 and the brand Aster One.

Pricing is the simplest in this list. Under €5,000 of monthly spend, Autopilot costs a flat €49 with no percentage: one account, every Amazon marketplace, Sponsored Products only. Above that, Professional is €400 a month plus 3% of managed spend and opens Sponsored Brands, Sponsored Display, DSP and unlimited accounts. At €15,000 of spend, that is about €850. There is no annual contract and no exit fee; you cancel at least one day before renewal.

Users say the algorithm needs 10 to 15 days to settle, then matches or slightly beats manual management for a few minutes a week. One long-time client credits it with tripling revenue; another warns it will not rescue a weak product. The limits: Amazon only, billing in euros, and the pricing page does not list countries.

Helium 10 is the best-known toolkit for Amazon sellers: product research, keyword research, listing tools, competitor tracking. Its ads module, Helium 10 Ads (formerly Adtomic), builds and adjusts campaigns from the keywords you find in the rest of the suite. That link is the real advantage: research to live campaign without copying spreadsheets around.

The full module only comes with Diamond, at $359 a month or $279 a month billed yearly. Platinum at $129 gives a limited view. On top, Helium 10 charges a 2% management fee on the ad spend it manages. At $15,000 a month, that is $359 plus $300, or about $659.

A point sellers like: the tool keeps your ad history longer than the two to three months of detailed reports in the Amazon console, so you can compare this Prime Day with last year's. The limits: the 2% grows with your budget, and if you do not use the research tools, you pay for a suite you will not open.

Adspert is a German bid management tool bought by Mirakl, the French marketplace software company, in 2024. It is the only tool in this ranking that covers Amazon Ads, eBay Ads and Walmart Connect from its entry plan. The Scale plan adds Google Ads and Microsoft Ads, useful if you also advertise your own store.

The fee works differently. Adspert takes a share of the sales its ads generate, not of your spend, sliding from 1.7% on the first €16,000 of ad sales to 0.5% above €5 million. On €10,000 of monthly ad sales in Essential, the bill is €99 plus €170, so €269. You pay more when ads sell more, which is fair, but if your ACoS is very low the fee can outgrow a spend-based one.

Adspert says it works with more than 400 brands and agencies. Mirakl plans to bring it into Mirakl Connect, with no date given. Limits: few public user reviews, and billing in euros.

Teikametrics manages bids on Amazon and Walmart, with Amazon DSP, Walmart Onsite Display and Amazon Marketing Cloud on higher tiers. Essentials costs $149 a month billed yearly or $179 monthly and covers up to $10,000 of ad spend. Above that, Advanced is custom-priced and adds 3% of the spend over $10,000.

At $15,000 of spend, that 3% comes to about $150 a month, on top of a plan price the pricing page does not show: ask for it before you sign. It is also the most common complaint in reviews: several users say they did not understand the 3% until the first invoice, and some report charges after they cancelled. One seller saw ACoS go from 15% to 40%. On the other side, many reviewers praise the support team and a clear interface.

If you sell on Amazon Europe, ask which marketplaces are covered before you sign: the pricing page does not list countries.

Scale Insights is built for sellers who like control. You write the bid rules, and it applies them ASIN by ASIN, with fewer black-box decisions than most tools. Pricing follows the number of ASINs you automate: 5 for $78 a month, 10 for $98, 100 for $688, with 20% off on yearly billing.

For a bigger catalog, the 1% plan charges 1% of ad spend with unlimited ASINs. At $15,000 of spend that is about $150 a month, the lowest bill in this ranking at that level. Countries are listed on the pricing page: US, Canada, Mexico, UK, Germany, France, Italy, Spain, the Netherlands, Japan, Singapore and Australia.

The trade-off is the learning curve. The few public reviews call the interface poorly designed, and one user complains about upsell prompts inside the tool. The 30-day trial covers one product in one country, so run it on your biggest spender.

BidX is a German platform covering Sponsored Products, Brands and Display, with Amazon DSP and AMC reports as add-ons. It bills in euros on an annual commitment paid monthly: Self Service at €495, Managed Platform at €1,995 and Managed Service at €4,995, each plus a percentage of connected spend. That rate is not on the pricing page or in the help center, so ask for it before you sign. The grid targets accounts above €10,000 of monthly spend; below that, BidX points you to Essential at $195 a month for up to $10K of spend, billed as a limited-time offer.

Walmart is available in Managed Service on request. Support is its strongest point, scored 4.3 out of 5 in our full review.

Public reviews are few and mostly old; one recent client says they paid without getting a reply. The main limit is the one-year term, rare in this list.

Perpetua runs Sponsored Products in 21 Amazon countries. Sponsored Brands and Display are managed in a shorter list in Europe (France, Germany, Spain and Italy) and require Brand Registry, Amazon's brand protection program. You set a goal per product and the tool handles bids.

Pricing starts high: Essentials is $695 a month up to $10,000 of spend. Growth adds a percentage above that; the rate is not published, so ask for it before you sign. Premium, on quote, targets brands spending over $500,000 a month.

It is the most criticized tool in this ranking. A third of public reviews give one star: invoices after cancellation, a very short cancellation window, campaigns switched back on after being paused in Amazon, and spend rising while sales fall. One reviewer, on the other hand, praises automatic bid changes across about 1,000 campaigns. Trial and contract terms are not shown on the pricing page.