10 Best Amazon SEO Tools for Founders [2026 Updated]

1. Helium 10

• Type: Paid
• URL: https://www.helium10.com
• Overview: Helium 10 is an all‑in‑one Amazon seller suite offering keyword research, listing optimization, rank tracking, and product research tools to improve organic visibility. Its tools include a keyword tracker, reverse ASIN searches, and listing builders that surface high‑intent search terms and optimization opportunities.

2. Jungle Scout

• Type: Paid
• URL: https://www.junglescout.com
• Overview: Jungle Scout provides Amazon product and keyword research with market intelligence, keyword tracking, and listing optimization features tailored for sellers and brands. It helps identify high‑opportunity keywords, estimate search demand, and monitor organic rank performance.

3. Viral Launch

• Type: Paid
• URL: https://viral-launch.com
• Overview: Viral Launch offers Amazon keyword research, listing optimization, and rank tracking combined with market intelligence to boost organic search performance. Their keyword tools surface relevant search terms and provide insights for optimizing titles, bullets, and backend keywords.

4. MerchantWords

• Type: Paid
• URL: https://www.merchantwords.com
• Overview: MerchantWords is a large Amazon keyword database that provides search volume estimates and shopper search trends to inform listing optimization and keyword targeting. It helps sellers discover long‑tail search phrases and prioritize keywords based on marketplace demand.

5. SellerApp

• Type: Paid
• URL: https://www.sellerapp.com
• Overview: SellerApp combines Amazon keyword research, reverse ASIN analysis, index checking, and listing optimization with conversion and PPC insights to improve organic rankings. It provides keyword intent, difficulty, and indexing checks so you optimize only terms that drive visibility and sales.

6. AMZScout

• Type: Paid
• URL: https://amzscout.net
• Overview: AMZScout offers product and keyword research tools including keyword explorers, rank trackers, and listing analyzers to help sellers optimize for Amazon search. The platform surfaces search volume, related keywords, and competitor keyword strategies for better organic positioning.

7. Sellics Sonar

• Type: Free
• URL: https://sellics.com/sonar-amazon-keyword-tool/
• Overview: Sonar is a free Amazon keyword research tool from Sellics that returns autocomplete‑based keyword suggestions and search popularity signals for Amazon marketplaces. It is designed for quick discovery of relevant long‑tail keywords to add to listings and backend search fields.

8. ZonGuru

• Type: Paid
• URL: https://www.zonguru.com
• Overview: ZonGuru provides keyword research, listing optimization, and rank tracking focused on improving organic discoverability for Amazon sellers and brands. Its tools include keyword spies, listing graders, and performance trackers to measure ranking gains from optimizations.

9. Keyword Tool (keywordtool.io - Amazon)

• Type: Free
• URL: https://keywordtool.io/amazon
• Overview: Keyword Tool uses Amazon autocomplete data to generate large lists of long‑tail keyword suggestions for listing optimization and content planning. It’s useful for quickly expanding title/bullet/back‑end keyword options and discovering phrase variations buyers use.

10. DataHawk

• Type: Paid
• URL: https://www.datahawk.co
• Overview: DataHawk offers Amazon SEO tools including keyword tracking, organic rank monitoring, and listing optimization analytics for brands and agencies. The platform helps prioritize keywords, track SERP movement, and measure the SEO impact of listing changes.