Helium 10 vs ShelfSEO
Amazon-native suite that bolted on Walmart later. $99/mo entry tier. Limited Walmart features.
The honest summary
Helium 10 is the dominant Amazon SEO + research suite. They added a Walmart module in 2023 but the keyword data + listing analyzer treats Walmart as a secondary platform. Most of their UX assumes Amazon vocabulary (ASIN, FBA, brand registry).
Pick Helium 10 when:
- You sell on both Amazon AND Walmart and want one login
- You need Cerebro/Magnet-tier Amazon keyword data
- You're already paying for Helium 10 — don't add another tool
Pick ShelfSEO when:
- You're Walmart-first and want a tool built for Walmart's algorithm
- You need the Walmart Listing Quality Score (Helium 10 doesn't compute it)
- You want sub-$100/mo pricing without losing the daily rank tracker
- You need closed-loop AI rewriter → Walmart Marketplace API push
Verified: 5/16/2026 · cross-checked against helium10.com. Vendor features + pricing change — verify before purchase.
Want the deep comparison?
Try ShelfSEO free — 14-day Pro trial, no credit card. Or paste any Walmart URL into the free Listing Audit to see what we surface that Helium 10doesn't.
Score your first Walmart listing in under 30 seconds.
Sign up free — 5 audits per month forever, plus a 14-day Pro trial unlocking unlimited audits and AI listing rewrites. No credit card required to start.