Amazon Keyword Research & Reverse ASIN Tool

Find every keyword an Amazon product ranks for — and discover the keywords worth targeting. Reverse-ASIN lookup plus seed keyword research for Amazon SEO, PPC, and product launches. Any marketplace, no subscription.

Two modes

🔁 Reverse ASIN

Give it any ASIN (or many) and get back the keywords that product ranks for on Amazon, each with search volume and ranking position. Spy on competitors' keyword strategy or audit your own listings.

🔍 Keyword research

Give it seed terms and get expanded, related Amazon keywords with search volumes — for listing optimization and PPC campaigns.

What you get

Per ASIN: product title, total keywords, total search volume, and the full keyword list (keyword, rank, search volume).

Per seed: seed volume, related keyword count, and related keywords sorted by search volume.

How it compares

	This Actor	opspilot reverse-keywords	Manual tools
Reverse ASIN → keywords + volume + rank	✅	✅	✅ (paid)
Seed keyword research with volumes	✅	❌	✅
Bulk ASINs / seeds per run	✅	partial	❌
11 marketplaces	✅	varies	varies
No subscription	✅	✅	❌

Use cases

• Competitor research — reverse-engineer rivals' keyword coverage.
• Listing optimization — find high-volume keywords to add to titles/bullets.
• PPC campaigns — build keyword lists with real Amazon search volume.
• Product launch — size demand before sourcing.

Pricing

$0.05 per ASIN analyzed (up to 200 keywords), $0.02 per seed keyword expansion, plus a $0.001 start fee. No subscription, no API key.

Price change on 23 August 2026: an ASIN analysis moves from $0.05 to $0.07, and a seed keyword expansion from $0.02 to $0.15. The start fee is unchanged, and the old prices apply to every run until then. A seed expansion makes two provider requests (related keywords plus bulk search volume); $0.02 never covered that.

A minimum charge per run covers the data provider's fixed per-request fee. It only applies to unusually large runs, or runs that return very little data; on a normal run you pay the per-result prices above.

Example input

{
  "mode": "reverse_asin",
  "asins": ["B07PXGQC1Q"],
  "locationCode": "2840",
  "maxKeywordsPerAsin": 50
}

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Tags: amazon keyword research, reverse asin, amazon seo, amazon ppc, asin keywords, amazon keyword tool, fba research, product research, amazon search volume, listing optimization.