Jungle Scout vs ZonGuru
We give Jungle Scout a 2.0 GPA and ZonGuru a 1.4, out of 4.0. Jungle Scout grades higher on value for money, features and platforms. ZonGuru grades higher on the free plan. They get the same grade on ease of use.
Price, platforms and features side by side. The table says where each price was read and when.
Jungle Scout
Amazon product and keyword research, with tools to run a store
ZonGuru
AI listing rewrites and monitoring for Amazon US and UK sellers
How we grade them
| 2.0GPAJungle ScoutFair | 1.4GPAZonGuruWeak | |
|---|---|---|
| Value for money | BStarter is $29 a month billed annually ($49 monthly), in the cheapest quarter of this category, and it covers product and keyword research with the extension. The limits are tight, 50 keyword searches a month, and the store tools need Growth Accelerator at $49. | DGraded against the suites it's listed beside. Helix Starter is $124 a month billed annually at $1,490 ($149 monthly) for 15 watched listings and 5 rewrites. Helium 10's Platinum is $99 with an AI listing builder and all its research, and extra Helix rewrites are $49 each. |
| Free plan and trial | FNothing free: no free plan and no trial. There's a 7-day money-back guarantee instead, and a refund promise isn't a trial. | DThe free AI Readiness Score rates a live listing from 0 to 100, with no card. It doesn't rewrite or watch anything, though, and there's no trial of Helix itself, so the free part does none of the paid job. |
| Features | CProduct Database, Opportunity Finder, Keyword Scout, rank tracking, listing tools, review requests, inventory and reimbursements. There's ad analytics but no ad automation or profit tracking on record, and only 8 marketplaces are fully supported. | DHelix does one narrow job, listing copy: scoring, rewriting, publishing and nightly checks. Only the US and UK marketplaces are covered, and ZonGuru's older product and keyword research is gone from its pricing page. |
| Ease of use | CNo rating on record. The extension shows estimates right on Amazon search pages, but the web app is a full suite with plan limits to watch and accounts to connect. | CNo rating on record. The score needs nothing, but Helix needs a Seller Central connection on a Professional selling plan, and you approve each rewrite before it goes live. |
| Platforms and integrations | BWeb plus a Chrome or Firefox extension, with no phone or desktop app. It connects to Seller Central and Amazon Ads, and plans above Starter include 100 API requests. | CWeb only, on the US and UK Amazon marketplaces. It connects to Seller Central, and every plan includes MCP access for Claude or another AI tool. No phone or desktop app. |
| Best for | finding a first product to sell on Amazon | rewriting Amazon listings for AI shopping |
The GPA is the average of the five grades: an A is 4 points, an F is none. The full reasons are on each tool's page: Jungle Scout and ZonGuru. How we grade
Price against what you get
Jungle Scout starts at $29 a month and scores 2.3 out of 4 on features, ease of use and platforms. ZonGuru starts at $124 a month and scores 1.7.
Jungle Scout scores higher and starts $95 a month lower. Of the other Amazon seller tools on the chart, 1 scores higher than Jungle Scout for less, and 12 score higher than ZonGuru for less.
Features, ease of use and platforms, averaged
What paid plans start at, a month (each step along is roughly double) →
- The best score at each price
- Has a free plan
- No free plan
Where they differ
- Jungle Scout starts at $29 per month, billed annually at $348 ($49 billed monthly). ZonGuru starts at $124 per month, billed annually at $1,490 ($149 billed monthly).
- ZonGuru has a free plan. Jungle Scout does not.
- Only Jungle Scout lists a browser extension.
- Jungle Scout also covers keyword research, rank tracking, inventory and review collection.
At a glance
| Jungle Scout | ZonGuru | |
|---|---|---|
| Pricing | Paid | Free plan |
| Starts at | $29 per month, billed annually at $348 ($49 billed monthly) | $124 per month, billed annually at $1,490 ($149 billed monthly) |
| Free plan | None | Free AI Readiness Score: a 0-to-100 read of how well a live listing answers Amazon's AI, with no card or Seller Central connection. Rewrites and monitoring need a plan or credits. |
| Free trial | None listed | None listed |
| Web | ||
| Browser extension | ||
| Made by | Jungle Scout | ZonGuru |
| Price read from | junglescout.com | zonguru.com |
| Checked | Oct 18, 2026 | Oct 18, 2026 |
Who each one suits
Jungle Scout
- First-time sellers looking for a product to launch on Amazon
- Small sellers who want research, reviews and inventory in one account
- Large brands that need category and share data (Cobalt)
ZonGuru
- Brand owners who want listings rewritten for Amazon's AI shopping assistant
- Agencies managing listings for several Amazon clients
- Sellers on Amazon US or UK with a catalog of up to 100 key listings
Worth knowing
Jungle Scout
- There is no free plan or free trial; Catalyst plans carry a 7-day money-back guarantee instead.
- Starter is limited to one user; extra seats cost $49 a month or $459 a year each on the higher plans.
- Catalyst fully supports 8 Amazon marketplaces, with only partial support for others such as Japan, India and Australia.
- The plan table lists 3 seats on Brand Owner while the FAQ says 10, so check before buying for a team.
ZonGuru
- Helix works only on the US and UK Amazon marketplaces.
- Plans need a Seller Central connection on an Amazon Professional selling plan.
- Extra rewrites are bought as credits at $49 for one or $99 for three; credits bought this way never expire.
- ZonGuru's older product and keyword research tools are no longer on its pricing page, which now sells only Helix.
Key features
Jungle Scout
- Product research
- Product Database and Opportunity Finder search for products and niches by demand and competition, and the extension shows sales estimates on Amazon search pages.
- Keyword research
- Keyword Scout gives search volume, trends and sponsored data for keywords, with a year or two of history on the higher plans.
- Rank tracking and listings
- Rank Tracker follows 500 or 5,000 keywords, and Listing Builder and Listing Analyzer help write and check product listings.
- Store operations
- Review Automation requests reviews, Inventory Manager plans restocks, and FBA Reimbursements finds money Amazon owes; all from Growth Accelerator up.
- Competitive Intelligence
- Brand Owner adds market segments with competitor benchmarking, market analysis and listing and review analysis.
- AI Assist and API
- AI Assist answers questions about the data (chat only on Starter), and paid plans above Starter include 100 Jungle Scout API requests.
ZonGuru
- AI Readiness Score
- Scores every listing from 0 to 100 and ranks them by fixable gap and revenue at stake, so the most valuable fixes come first.
- Listing rewrites
- Rewrites titles, bullets, descriptions and shopper questions in one pass for Amazon's A9 search and its AI shopping assistant, within Amazon's 75-character title cap.
- One-click publishing
- Shows the before and after for approval, then publishes the new copy to Amazon and confirms it is live.
- Nightly monitoring
- Checks watched listings nightly for score drops and outside edits, and more often for suspensions and a lost Buy Box.
- MCP access
- Every subscription can connect Claude or another MCP-capable AI tool to Helix to pull Amazon data and run rewrites from there.
Plans
Jungle Scout
Starter$29
per month, billed annually at $348 ($49 billed monthly)
1 user: product and keyword research with limits (50 tracked products, 500 sales estimates and 50 keyword searches a month) and the browser extension.
Growth Accelerator$49
per month, billed annually at $588 ($79 billed monthly)
Adds review automation, ad analytics, 500 tracked keywords, listing builder, inventory, FBA reimbursements and a year of history. Extra seats $49 a month.
Brand Owner + CI$129
per month, billed annually at $1,548 ($149 billed monthly)
Adds Competitive Intelligence with 5 market segments, 2,000 tracked products, 5,000 keywords, 2 years of history and priority support.
CobaltCustom
Separate enterprise platform for brands over $1M a year: 19 marketplaces, share and Buy Box analysis, priced per user and sold after a demo.
ZonGuru
AI Readiness Score$0
Scores a live listing's text from 0 to 100 on meaning and buyer question coverage. It does not rewrite or monitor anything.
Helix Starter$124
per month, billed annually at $1,490 ($149 billed monthly)
Up to 15 watched listings and 5 rewrites a month, with monitoring and alerts, a Seller Central connection and MCP access.
Helix Growth$249
per month, billed annually at $2,990 ($299 billed monthly)
Up to 50 watched listings and 10 rewrites a month, with the same monitoring, publishing and MCP access.
Helix Pro$583
per month, billed annually at $6,990 ($699 billed monthly)
Up to 100 watched listings and 25 rewrites a month.
Helix EnterpriseCustom
Custom listing and rewrite counts with volume pricing and priority support, quoted by sales; aimed at agencies with many clients.
Ways to pay less
Jungle Scout
- Annual discount
Save up to 40% with annual billing
Billed yearly, Starter is $29 a month instead of $49, Growth Accelerator $49 instead of $79 and Brand Owner $129 instead of $149.
ZonGuru
- Annual discount
Save 17% with annual billing
Billed yearly, Helix Starter is $1,490 ($124 a month) instead of $149 a month; Growth and Pro are discounted the same way.
