Custom AI agents for Amazon operations and advertising. Built on your data, deployed on your infrastructure, owned by you. No subscriptions. No revenue share. No black box. Get custom Amazon AI agents for sellers, brands, and agencies who want the power of agentic automation for inventory forecasting, repricing, PPC optimization, and listing management without handing account data to a shared, multi-tenant SaaS platform.
An Amazon AI agent is a software system that connects directly to Amazon’s Selling Partner API (SP-API) and Amazon Advertising API to read seller data. This includes inventory levels, order history, campaign and performance, and pricing. It then takes action on it: adjusting bids, triggering reorders, updating listings, or flagging account health issues, with minimal manual intervention.
This is different from AI features bolted onto a dashboard (like AI-generated listing copy). A true Amazon AI agent has three things: direct API access to your account, persistent context on your business, and the ability to execute actions and not just suggest them.
Since Amazon’s own Ads Agent (launched in beta in 2026 off the back of Amazon’s unBoxed announcement) and the Ads MCP Server opened to any tool with API credentials, agentic execution on Amazon is no longer a novelty. It’s becoming the baseline layer of how serious sellers and brands operate. The question for most sellers isn’t whether to run AI agents on their Amazon account, but who builds them, who owns them, and how they’re governed.
Custom agents that handle the operational grind so your team manages by exception, not by hand.
Analyzes sales velocity, seasonality, and lead times to predict reorder points and generate purchase orders automatically. Built for sellers who’ve outgrown spreadsheets and need multi-warehouse, multi-channel visibility across Amazon, eBay, Walmart, and their own fulfillment centers, without a planner manually tracking every SKU.
Buy Box-aware, competitor-responsive repricing with fully customizable strategies per SKU, category, or account. Built for sellers running large, multi-account catalogs across multiple Amazon marketplaces, where notification volume and pricing logic need to scale without a team manually adjusting prices all day.
Routes orders across FBA, FBM, and 3PL warehouses based on cost and delivery-speed logic, consolidates multi-marketplace order management across Amazon, eBay, and Walmart into a single workflow, and automates shipping label generation and carrier selection so nothing gets routed or shipped by hand.
Monitors listing status across your entire catalog, flags suppressions and compliance issues before they cost sales rank, and can draft title, bullet, and backend-keyword updates for human review. Built to catch problems early, before they quietly eat into visibility or conversion.
Tracks policy risk and BSA/Agent Policy audit requirements continuously, so violations are caught before they become suspensions. Built with the same audit-trail discipline Amazon’s 2026 Agent Policy requires, giving your team a clear record instead of a scramble when Amazon comes asking.
Pulls sales, inventory, and margin data into a single daily view with anomaly alerts pushed to Slack, email, or a dashboard. Tied to your actual COGS and profitability, not just surface-level Seller Central metrics, so your team sees the real number, not a vanity one.
Agents that manage Amazon PPC and cross-channel ad spend against your real ACoS and TACoS targets, not a vendor’s generic optimization curve.
Continuously adjusts bids and budgets across Sponsored Products, Sponsored Brands, and Sponsored Display against a target ACoS, replacing the many hours per week most sellers spend on manual bid management. Built to react to performance shifts as they happen, not once a week.
Automates search-term harvesting and promotes high-converting terms from broad and auto campaigns into exact-match layers, proactively building negative-keyword lists instead of reactively cleaning up wasted spend. Built for accounts where manual search-term reports take hours every week to review.
Builds and restructures Sponsored Products and Sponsored Brands campaigns from natural-language input and tests creative variants against conversion data. Built for teams that want to launch and iterate on campaigns fast, without starting from a blank template every time.
Ties TikTok, Meta, and other social ad spend to Amazon New-to-Brand sales, calculating a true TACOS across channels, a gap most Amazon-only PPC tools don’t cover. Built for brands running paid social specifically to drive Amazon sales, who need one number that reflects the whole funnel.
Delivers campaign-drill-down dashboards covering impressions, clicks, CPC, and ROAS over time, built directly on the Amazon Advertising API. Made for agencies and brands managing ad spend across multiple client accounts who need one clean view instead of five separate logins.
Most Amazon AI agent tools on the market, such as PPC bid managers, repricers, and inventory forecasting platforms, are multi-tenant SaaS products.
eSellerHub builds an alternative:a custom AI agent, built specifically around your catalog, margin structure, and operating rules, hosted on your own server, which you own outright once it’s built.
Tell us what's eating your team's time, inventory, repricing, and PPC, and we'll show you what a custom agent would actually look like before you commit to anything.
A sample of the specific, day-to-day automations these agents handle. Not abstractions, actual tasks off your team's plate.
Auto-generate purchase orders
Automatically creates orders the moment inventory hits a threshold you set. No one has to watch stock levels or remember to reorder manually.
Auto-adjust FBA replenishment
Recalculates replenishment quantities continuously based on your rolling demand forecasts. Keeps stock aligned with actual demand instead of last month's guess.
Auto-reprice against Buy Box competitors
Adjusts your prices in real time without ever dropping below your margin floor. Stays competitive on price while protecting the profit you've already built in.
Auto-flag listing issues
Flags suppressions and category violations, then alerts the right person on your team. Catches problems early, before they quietly cost you sales rank.
Auto-route orders
Sends every order to the lowest-cost fulfillment center, whether that's FBA, FBM, or a 3PL. Delivery speed and cost get factored in automatically, order by order.
Auto-reconcile FBA reimbursements
Matches reimbursements automatically against claims for lost or damaged inventory. Surfaces the gaps Amazon owes you, without your team digging through reports.
Auto-generate P&L reports
Builds a daily SKU-level profit and loss report, with margin included. Gives your team the real numbers, not just surface-level Seller Central metrics.
Auto-monitor account health
Tracks ODR, policy violations, and IPI score, and alerts you before thresholds are broken. Gives your team time to fix issues before Amazon takes action.
Auto-adjust bids
Adjusts bids on whatever cycle you choose: hourly, every 4 hours, or daily. Keeps every bid working toward your target ACoS without manual checks.
Auto-harvest converting search terms
Pulls high-converting terms from auto and broad campaigns into exact match. Builds out your exact-match layer continuously, without a weekly manual review.
Auto-pause underperforming keywords
Pauses keywords or ad groups once they cross your spend or conversion threshold. Stops wasted spend immediately, instead of catching it after the fact.
Auto-build negative-keyword lists
Builds negative-keyword lists automatically, straight from your search term reports. Cuts wasted spend before it adds up, not after the invoice arrives.
Auto-generate Sponsored Products campaigns
Builds full Sponsored Products campaigns directly from your existing product feed. Turns a product catalog into live campaigns without manual setup.
Auto-sync ad spend
Syncs spend across Amazon, TikTok, and Meta into one unified TACOS report. Gives you one true number across channels, instead of five separate ones.
Auto-alert on budget pacing
Warns you before a campaign over-spends or under-spends for the day. Keeps daily budgets on track without someone checking dashboards constantly.
Auto-adjust dayparting
Shift ad spend toward the hours and days that convert best for your account. Cuts are spent automatically during low-conversion windows, without anyone watching the clock.
Here’s the actual technology behind every agent eSellerHub builds.
For collecting Amazon data, we use Selling Partner API (SP-API) for inventory, orders, catalog, fulfillment, and finance data; Amazon Advertising API for campaign and keyword data across Sponsored Products, Brands, and Display; the Amazon Ads MCP Server where direct campaign creation fits; and event-driven SP-API notifications instead of constant polling. The agent reacts the moment Amazon pushes an update, and your API costs stay low.
Built on Claude by default, with the model choice open to whatever best fits the task or your existing stack. Each agent carries persistent context on your margins, SOPs, and account rules, and runs on scoped permissions, read-only where that’s enough, write access gated by human approval where Amazon’s Agent Policy or your own risk tolerance requires it.
Hosted on your own server or cloud environment, not a shared multi-tenant platform. Backend built in the stack that fits the project, commonly PHP/Laravel or Python with MySQL, MSSQL, or AWS Redshift depending on catalog size. Dashboards in Looker Studio or a custom interface, with full audit logging on every agent action.
Building a custom AI agent isn’t a black-box process. Here’s the actual path from the first conversation to a live agent, logged and fully yours.
Discovery
We map your operating rules, margin structure, and the SP-API/Ads API data your agent needs.
Build
The agent is built on your infrastructure, using the AI model best suited to the task (including Claude), with scoped permissions and human-approval checkpoints on high-impact actions.
Audit & compliance
Every agent action is logged, matching Amazon's Agent Policy audit-trail requirements.
Ownership
When it's built, it's yours. Your code, your server, your IP. No monthly fee, no revenue share, no lock-in.
I tried various generic licensed solutions for my online business, but I always found them short of my needs and expectations. Our inventories were inconsistent, and we had to deal with situations like over-selling frequently. eSellerHub has developed a custom inventory and order management software for our business following a transparent development & clear communication. I now get more time to do what I do best: expand my business.
- Hirosltd
eSellerHub was the right choice for our web app development needs. From start to finish, we had full transparency on pricing iterations and efficient turnarounds on feature buildouts. From concept to sprint fulfillment to a final product, eSellerHub met our development needs and exceeded our expectations.
- Danny Lambourne
They built us an order entry as well as a content management system that is best in class. The systems manage inventory across multiple marketplaces, channels, and websites. At the same time, it uses automated shipping rules to select the lowest shipping options for packages and destinations. Many automated rules help us manage inventory turns, PO mgmt, and product ordering. I have been working with them for 4+ years.
- Amitra
Before eSellerHub, we managed all our inventory and orders directly through QuickBooks Desktop. We’d manually log in to various courier accounts to ship every order. It was nowhere near ideal. However, with the custom inventory software development of eSellerHub, we have implemented many profitable changes.
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Amazon AI agents automate operational and advertising tasks that would otherwise require manual work in Seller Central — inventory forecasting and reordering, Buy Box repricing, PPC bid and budget management, listing optimization, and account health monitoring.
Yes, when the agent operates through registered SP-API/Ads API credentials, self-identifies as automated, and routes high-impact actions through human approval — the three requirements under Amazon’s Business Solutions Agreement Agent Policy that took effect March 4, 2026.
An AI-powered dashboard generates suggestions — you still take the action manually. An AI agent connects directly to your account data and executes the action itself, within the permissions and approval workflow you define.
A custom agent is built around your specific catalog, margins, and compliance needs, runs on your own infrastructure, and belongs to you outright — with no recurring fee or revenue share and no dependency on a third-party vendor’s roadmap or shared infrastructure.
Yes. Inventory and demand forecasting, repricing, order/fulfillment orchestration, listing health, and account compliance on the operations side; PPC bid optimization, keyword mining, campaign structuring, and cross-channel attribution on the advertising side.
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