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Head-to-head · Amazon SEO Software

SellerApp vs ZonGuru

  • Updated Oct 2026
  • Both researched from official sources
  • 2 checks side by side
Higher score SellerApp #3 in Amazon SEO Software 8.7/10 Free plan · 7-day trial Free planFree trial✓ 0 of 4 features Visit SellerApp
ZonGuru #4 in Amazon SEO Software 8.5/10 7-day trial Free trial✓ 0 of 4 features Visit ZonGuru

SellerApp leads on 1 check, ZonGuru on 1, and 0 are even. Who comes out ahead on the 2 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreSellerApp · 8.7/10
  • Lowest starting priceZonGuru · $29/mo
  • Free planonly SellerApp
  • Free trialboth

SellerApp scores higher on our rubric for amazon seo software: 8.7 against 8.5 out of 10; our editors rank them #3 and #4.

SellerApp offers free plan; ZonGuru doesn't. ZonGuru is cheaper to start at $29/mo against $99/mo.

SellerApp is the better fit for sellers combining SEO with ads and inventory tools. ZonGuru is the better fit for amazon sellers seeking research and listing tools.

  • SellerApp fits best

    Sellers combining SEO with ads and inventory tools

  • ZonGuru fits best

    Amazon sellers seeking research and listing tools

Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.

Side by side

Feature SellerApp 8.7/10 Visit ↗ ZonGuru 8.5/10 Visit ↗
At a glance
Editor score 8.7 8.5
Ranking #3 in Amazon SEO Software #4 in Amazon SEO Software
Best for Sellers combining SEO with ads and inventory tools Amazon sellers seeking research and listing tools
Pricing model Free plan + paid Paid
Starting price $99/mo $29/mo (best)
Free plan ✓ (best) —
Free trial 7 days 7 days
Free trial length 7 days · no card needed 7 days
Deployment Cloud, Browser extension Cloud, Browser extension
Platforms Web, Chrome extension Web, Chrome extension
Support Email, Live chat, Phone, Docs Email, Live chat, Docs · 24/7
Integrations 5 integrations 1 integrations
Built for Solo, Small business, Mid-market, Enterprise Solo, Small business, Mid-market, Enterprise
Features SellerApp 0/4 · ZonGuru 0/4
Keyword research Not checked yet Not checked yet
Listing optimization Not checked yet Not checked yet
Organic rank tracking Not checked yet Not checked yet
Reverse-ASIN research Not checked yet Not checked yet
Specs
Tracked products Not checked yet Not checked yet
Amazon marketplaces Not checked yet Not checked yet
Our review
Pros
  • Combines keyword research and tracking with listing quality analysis
  • Adds advertising automation, profit reporting, and inventory alerts
  • Connects with Seller Central, Amazon Advertising, and other marketplaces
  • Research tools include Niche Finder, Sales Spy, and a Chrome extension.
  • Seller plans add keyword tracking, dashboards, and inventory alerts.
  • Profit reporting uses COGS to show profit and net margin.
Cons
  • Pro Lite is $99 per month, with Professional at $199 per month
  • Its broad marketplace toolkit may exceed the needs of SEO-only sellers
  • No refund period is offered
  • There is no free plan; paid access starts at $29 per month with annual billing.
  • Seller plan pricing rises with active SKU volume.
  • The product focuses on Amazon rather than multi-store ecommerce.
Our verdict

SellerApp brings product and competitor intelligence, keyword research and tracking, and listing analysis into a marketplace analytics and automation platform. It is aimed at ecommerce sellers, brands, agencies, and aggregators, especially…

Read the review →

ZonGuru brings Amazon product and niche research together with listing optimization and seller operations. Its audience includes Amazon sellers, brands, agencies, and product researchers who want research tools alongside account analytics.…

Read the review →
  1. SellerAppAmazon SEO Software 8.7Free plan · 7-day trial
  2. ZonGuruAmazon SEO Software 8.57-day trial

Strengths and trade-offs

  • SellerApp — where it wins

    • Combines keyword research and tracking with listing quality analysis
    • Adds advertising automation, profit reporting, and inventory alerts
    • Connects with Seller Central, Amazon Advertising, and other marketplaces

    Where it doesn't

    • Pro Lite is $99 per month, with Professional at $199 per month
    • Its broad marketplace toolkit may exceed the needs of SEO-only sellers
    • No refund period is offered
  • ZonGuru — where it wins

    • Research tools include Niche Finder, Sales Spy, and a Chrome extension.
    • Seller plans add keyword tracking, dashboards, and inventory alerts.
    • Profit reporting uses COGS to show profit and net margin.

    Where it doesn't

    • There is no free plan; paid access starts at $29 per month with annual billing.
    • Seller plan pricing rises with active SKU volume.
    • The product focuses on Amazon rather than multi-store ecommerce.
  • SellerApp8.7/10 · Free plan · 7-day trial

    SellerApp combines Amazon SEO with advertising, profitability, and inventory tools.

    Visit SellerAppFull verdict →
  • ZonGuru8.5/10 · 7-day trial

    A broad Amazon seller suite pairing product research with operations and profit reporting.

    Visit ZonGuruFull verdict →

More comparisons

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update