Agencies
Keywords got your clients visible. Helix™ gets their whole catalog discovered.
Cover every client's catalog without adding a person to check listings by hand. Start by running one listing through Helix for the price of a single credit, before you connect that client's Seller Central account.
Helix is currently available for US and UK Amazon marketplaces.

A repeatable way to engineer every client's listings, and a number that shows it worked
Prove it on one listing.
One credit buys one listing run, and you get engineered copy to review before anything publishes. Credits you buy never expire, and they carry over if you subscribe later.
Run it across the catalog.
Tick the listings you want in a connected client catalog, then engineer the selection in one action. Each client account runs on its own.
Show the client what changed.
The free AI Readiness Score is a 0 to 100 read of how well a listing answers Amazon's AI. Every transformation report carries that read before and after, and a receipt confirms the copy went live.
core capabilities
01
What you can run inside a client account
Will an automated rewrite land off-brand in a client's account? Not when the brand rules you set are hard constraints, because a violation blocks the publish instead of ever reaching the listing. Those rules live inside Helix 2.0, ZonGuru's agentic AI platform. It runs Listing Engineering, the discipline of rebuilding a listing for the AI engine that now decides whether Amazon recommends it.
See How Helix Works
- Score and prioritize a connected client catalog by readiness.
- Set rules for a whole brand, a single product, or one run, and every level holds as a hard constraint.
- Engineer a whole selection in one run, and any listing that fails to process gets its credit back.
- Publish to Seller Central once you approve the changes, then a receipt confirms the copy went live.
- Connect your AI tools to each client account through Model Context Protocol, the open standard that lets an AI tool reach a data source. MCP comes with every subscription.

Trusted by 5,000+ Amazon brands and agencies handling $200M+ in client revenue.






























solutions
02
From one client listing to the whole portfolio
Three stages take you from that first listing to every account you run, and you choose how far to go at each one.
Prove it.
Spend one transformation credit on one client listing. Signing up takes no credit card and no Seller Central connection yet.
Connect and scale.
Subscribe, connect the client's Seller Central account, and the catalog comes in for scoring and monitoring. Bought credits carry over; plan credits reset each cycle.
Rightsize.
Flag the account as an agency when you sign up on a standard plan, like any other seller. A follow-up call then sets your terms across the accounts you run.
Blog
03
How Amazon's AI decides which listings win, weekly
Read the BlogWhat's actually moving your rankings
One email a week on what COSMO and Alexa for Shopping actually read on your listings. Every issue is grounded in 5,000+ AI Readiness Score reports, with no fluff and no pitch.
Every Tuesday · Unsubscribe anytime
Want a diagnosis instead? Run your free AI Readiness Score


