# Free Amazon PPC Tools for Sellers | Autron

Free Amazon advertising tools: a break-even ACoS calculator, a profit and TACoS calculator, a benchmark comparison, an n-gram analyzer, a dayparting calculator, and a free PPC audit. No login.

URL: https://autron.ai/tools

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Free tools

## Free Amazon PPC tools

A working kit for the numbers Amazon sellers wrestle with every day — break-even ACoS, profit and TACoS, category benchmarks, wasted-keyword analysis and dayparting. No login, instant results, built by the team behind Autron’s ad automation.

[Starter

#### Break-even ACoS calculator

Find the ACoS where an ad-driven sale stops making money — plus the target ACoS for the margin you want to keep.

Open tool→](https://autron.ai/tools/acos-calculator)

[Starter

#### Profit & TACoS calculator

Turn revenue, ad spend and costs into net profit, net margin and TACoS — the number that actually tracks ad efficiency.

Open tool→](https://autron.ai/tools/amazon-ppc-profit-calculator)

[Intermediate

#### Benchmark comparison

See how your ACoS, CPC, CTR and conversion rate stack up against the benchmark for your category.

Open tool→](https://autron.ai/tools/amazon-ppc-benchmarks)

[Advanced

#### Search-term n-gram analyzer

Paste your search-term report to find the words and phrases quietly draining budget — and the ones worth doubling down on.

Open tool→](https://autron.ai/tools/amazon-ngram-analyzer)

[Advanced

#### Dayparting calculator

See which hours of the day actually convert, and get suggested bid adjustments to stop paying peak prices in dead hours.

Open tool→](https://autron.ai/tools/amazon-dayparting-calculator)

[Done for you

#### Free PPC audit

Connect your Amazon Ads account for a full audit of wasted spend, missed keywords and account structure.

Open tool→](https://autron.ai/tools/free-amazon-ppc-audit)

Want the work done for you instead of by you? Start on the free plan, and add the ad engine with Pro when you want it to run your campaigns.

[Try Autron free](https://agent.autron.ai/start)