Kwebbel vs SignalBuy AI Proactive Chatbot
Two Shopify apps, side by side: detected stores, momentum, reviews, plans, listed features and who runs each. Store counts as of Oct 21, 2026 for Kwebbel, Nov 2, 2026 for SignalBuy AI Proactive Chatbot.
The short answer
- Paid plans start at $29/month for Kwebbel and $132.52/month for SignalBuy AI Proactive Chatbot.
Head to head
Starter
- · 500 AI replies per month
- · Chat-to-sale analytics
- · Discount offers & attribution
- · Grounded product Q&A
- · Order status & tracking in chat
- · Proactive engagement rules
Growth
- · 1,500 AI replies per month
- · Chat-to-sale analytics
- · Discount offers & attribution
- · Grounded product Q&A
- · Order status & tracking in chat
- · Proactive engagement rules
Pro
- · 3,500 AI replies per month
- · Chat-to-sale analytics
- · Discount offers & attribution
- · Grounded product Q&A
- · Order status & tracking in chat
- · Proactive engagement rules
Scale
- · 7,000 AI replies per month
- · Chat-to-sale analytics
- · Discount offers & attribution
- · Grounded product Q&A
- · Order status & tracking in chat
- · Proactive engagement rules
Small
- · AI Q&A from approved store knowledge
- · Assisted journeys & revenue reporting
- · New, returning & logged-in shoppers
- · No overage fees
- · Proactive AI buying guidance
- · Shopper hesitation detection
Growing
- · 10,001–50,000 monthly Shopify sessions
- · AI Q&A from approved store knowledge
- · Assisted journeys & revenue reporting
- · New, returning & logged-in shoppers
- · No overage fees
- · Proactive AI buying guidance
Scaling
- · 50,001–100,000 monthly Shopify sessions
- · AI Q&A from approved store knowledge
- · Assisted journeys & revenue reporting
- · New, returning & logged-in shoppers
- · No overage fees
- · Proactive AI buying guidance
High Volume
- · AI Q&A from approved store knowledge
- · Assisted journeys & revenue reporting
- · New, returning & logged-in shoppers
- · No overage fees
- · Over 100,000 monthly Shopify sessions
- · Proactive AI buying guidance
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featurekwebbel is an AI sales and support agent for your storefront. It learns your products, prices, and policies, then answers shopper questions using that information. When a shopper is unsure, it can recommend products from your catalog and offer a discount code you set. Shoppers can also check their order status and tracking in the chat. You control the agent's tone, how it sells, and the topics it should avoid.
SignalBuy reads the shopping journey for signs of hesitation, then steps in with relevant buying guidance before shoppers ask. From repeated product views to delivery checks, it uses context to address the doubt holding up a purchase. Your tone of voice and approved knowledge govern every interaction. Control when it speaks and when it stays quiet.
- Answers shopper questions about your products, prices, and policies
- Recommends products and lets shoppers add them to the cart in chat
- Lets shoppers check their order status and tracking in the chat
- Greets shoppers proactively on the pages and moments you choose
- Proactive messages triggered by each shopper's browsing behaviour.
- Answers product and policy questions from your own store content.
- Order tracking inside the chat, no customer login needed.
- No setup content to write - it learns your catalogue and policies automatically.
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 |  Kwebbel | |
|---|---|---|
| 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 | Kwebbel | |
|---|---|---|
| App Store rating | Not published | Not published |
| App Store reviews | Not published | Not published |
| New reviews, 28 days | Not enough data | Not enough data |
| Reviewers a year or more in | Not enough data | Not enough data |
Pricing
| Measure | Kwebbel | |
|---|---|---|
| Free plan | Not listed | Not listed |
| Lowest paid monthly plan | $29/month(ahead) | $132.52/month |
| Longest free trial | 14 days | 30 days |
| Plans listed | 4 | 4 |
Listing
| Measure | Kwebbel | |
|---|---|---|
| Shopify category rank | #191 | Not enough data |
| Shopify App Charts | Not on this week’s charts | Not on this week’s charts |
| Built for Shopify | No | No |
| Launched | Sep 22, 2026 | Nov 2, 2026 |
| Languages | 1 | 1 |
| Developer | SaberTheory B.V | SignalBuy.AI |
FAQ
Kwebbel and SignalBuy AI Proactive Chatbot: common questions
- Is Kwebbel or SignalBuy AI Proactive Chatbot cheaper?
- Paid plans start at $29/month for Kwebbel and $132.52/month for SignalBuy AI Proactive Chatbot. Shoplist compares base prices only between monthly plans in the same currency; usage charges and annual plans vary, so check each plan’s limits.
- 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 Oct 21, 2026 for Kwebbel, Nov 2, 2026 for SignalBuy AI Proactive Chatbot; 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 Oct 21, 2026 for Kwebbel, Nov 2, 2026 for SignalBuy AI Proactive Chatbot. 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.