AI Agent Discount KP vs PromoBrain
Two Shopify apps, side by side: detected stores, momentum, reviews, plans, listed features and who runs each. Store counts as of Nov 11, 2026 for AI Agent Discount KP, Oct 13, 2026 for PromoBrain.
The short answer
- Paid plans start at $4.99/month for AI Agent Discount KP and $49/month for PromoBrain.
- PromoBrain lists 25 features AI Agent Discount KP’s listing doesn’t mention, including A/B testing, Analytics, Campaigns.
Head to head
monthly-plan
- · AI agent & referral traffic detection
- · Automated checkout discount application
- · Customizable storefront banner with live
- · Traffic, coupon usage, and conversion an
Starter Plan
- · 7 days support & setup assistance
- · AI Budget Optimizer
- · AI Expert Promotion
- · Incrementality performance analytics
- · Premium shopper-facing promotion element
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureCapture visitors arriving from AI assistants and referral sources effortlessly. When visitors arrive from platforms like ChatGPT, Claude, or custom campaign links, the app identifies the traffic and displays a customizable announcement banner. Discounts are applied directly to the cart, providing a frictionless path to purchase. Customize banner colors, messages, and target domains in seconds with no code required.
Promobrain uses Agentic AI to personalize every discount and promotion for each customer in real-time. Instead of one-size-fits-all offers, each shopper receives promotions tailored to their behavior and preferences. The AI operates autonomously - strategizing, executing, and optimizing 24/7 - while you maintain control through transparent decisions and an AI chat interface. Setup takes minutes with no coding.
- Identify traffic from AI platforms and custom URL query parameters.
- Display responsive, branded announcement banners on your storefront.
- Automatically apply discount codes at checkout without manual coupon entry.
- Customize banner colors, fonts, and messages with real-time admin preview.
- AI creates 1:1 personalized discounts for each customer in real-time
- Autonomous AI strategizes, executes, and optimizes promotions 24/7 within budget
- Full control control with transparent AI decisions, guardrails, AI chat.
- Setup in minutes with no coding, no theme conflicts, no data needs -customizable
All the numbers
Every figure, side by side
A green dot marks the app ahead on a measured figure. Estimates, gaps and apps that leave no storefront trace never take the lead.
Adoption
| Measure |  PromoBrain | |
|---|---|---|
| Detected stores | Not published | Not published |
| Net store change, 28 days | 0 | 0 |
| Stores added, 28 days | Not enough data | Not enough data |
| Big-brand share | Not enough data | Not enough data |
| Top store categories | Not published | Not published |
| Top store countries | Not published | Not published |
Reviews
| Measure | PromoBrain | |
|---|---|---|
| App Store rating | Not published | 5.0 ★ |
| App Store reviews | Not published | 1 |
| New reviews, 28 days | Not enough data | Not enough data |
| Reviewers a year or more in | Not enough data | Not enough data |
Pricing
| Measure | PromoBrain | |
|---|---|---|
| Free plan | Not listed | Not listed |
| Lowest paid monthly plan | $4.99/month(ahead) | $49/month |
| Longest free trial | 7 days | Not listed |
| Plans listed | 1 | 1 |
Listing
| Measure | PromoBrain | |
|---|---|---|
| Shopify category rank | Not enough data | Not enough data |
| Shopify App Charts | Not on this week’s charts | Not on this week’s charts |
| Built for Shopify | No | No |
| Launched | Nov 10, 2026 | Feb 6, 2026 |
| Languages | 1 | 1 |
| Developer | kentralpark | PromoBrain |
FAQ
AI Agent Discount KP and PromoBrain: common questions
- Is AI Agent Discount KP or PromoBrain cheaper?
- Paid plans start at $4.99/month for AI Agent Discount KP and $49/month for PromoBrain. Shoplist compares base prices only between monthly plans in the same currency; usage charges and annual plans vary, so check each plan’s limits.
- What features does each app list that the other doesn’t?
- AI Agent Discount KP lists 1 the others don’t mention, such as Tracking. PromoBrain lists 25 the others don’t mention, such as A/B testing, Analytics, Campaigns, Cart discounts. A feature missing from a listing may still be supported; this compares what each App Store listing says.
- Where does this comparison’s data come from?
- Shoplist crawls Shopify storefronts to detect which apps each store runs, and reads each app’s Shopify App Store listing for reviews, pricing, features and integrations. Store counts are as of Nov 11, 2026 for AI Agent Discount KP, Oct 13, 2026 for PromoBrain; estimated figures are labeled.
How Shoplist compares apps
Store counts come from Shoplist’s crawl of Shopify storefronts, which detects the apps each store runs; they are as of Nov 11, 2026 for AI Agent Discount KP, Oct 13, 2026 for PromoBrain. Reviews, ratings, plans, features and integrations come from each app’s Shopify App Store listing. 28-day figures are labeled when estimated, and a figure that is missing or estimated never decides who leads. Read the methodology.