Comparison
Korvus vs Noibu
Noibu is a platform that detects errors on an ecommerce site, estimates their revenue impact and prepares fixes. Korvus watches for leaks in tracking, checkout and promotions, then alerts the CMO in euros. It detects and warns, without touching your site or your campaigns.
Who each tool suits best
Choose Korvus if...
- You want to receive an alert with a euro figure and the action to take
- Part of your losses come from tracking: a dead Meta, GA4 or TikTok pixel
- You want to watch for diverted promo codes and paid traffic sent to out-of-stock products
- Your store runs on PrestaShop or WooCommerce, not only Shopify or Magento
- You want your data hosted in France (Scaleway, Paris)
Choose Noibu if...
- You want AI agents to write code fixes, with your approval before anything goes live
- A technical or CRO team will use replays, heatmaps and A/B tests in the same tool
- You also want page-by-page accessibility (WCAG) and performance checks
- Your platform is Salesforce Commerce Cloud, BigCommerce, SAP Hybris or commercetools, which Noibu lists in its FAQ
- Your procurement requires displayed security certifications (ISO 27001, ISO 27701, SOC 2)
Detailed comparison
Positioning
Korvus
Revenue-leak monitoring for ecommerce sites, with euro figures and an alert to the CMO
Noibu
Ecommerce operations platform run by six AI agents: errors, performance, accessibility, CRO, A/B testing and ROAS
What the tool produces
Korvus
A Slack, email or SMS alert that says what is leaking, what it costs and what to do
Noibu
Issues ranked by estimated revenue impact, then a code fix written by an agent. According to Noibu, nothing goes live without your approval
Errors on the purchase path
Korvus
Declined payments, carts that fail on a promo code, JavaScript errors, priced hour by hour
Noibu
Detects every error, traces the root cause and ranks issues by estimated revenue impact
Ad tracking
Korvus
Checks that conversion events fire while paid traffic is active, and alerts on a dead pixel
Noibu
A ROAS agent cross-references ad spend with site data. The pages we read describe no check on conversion pixels
Promo codes and stock
Korvus
Spots diverted promo codes and paid traffic landing on out-of-stock products
Noibu
Neither check is described on the pages we read
Replay and behavior analysis
Korvus
No heatmaps or continuous replay. An optional video-proof module can document a detected incident
Noibu
Session replay, heatmaps and technical data to dig into each friction point
Platforms
Korvus
Shopify, PrestaShop, WooCommerce, Magento, or any site that accepts a JavaScript tag
Noibu
Shopify and Shopify Plus, Salesforce Commerce Cloud, Magento/Adobe Commerce, BigCommerce, SAP Hybris and commercetools
Installation
Korvus
One tag added through Google Tag Manager, about ten minutes, then seven days of learning with no alerts
Noibu
Shopify app or a tag through Google Tag Manager. Noibu says setup takes 15 minutes or less
Data and hosting
Korvus
Hosted in France (Scaleway, Paris), cookie-free
Noibu
Noibu states it does not collect or store personal data and shows ISO 27001, ISO 27701 and SOC 2 certifications. The pages we read do not say where data is hosted
Pricing
Korvus
By quote based on session volume, all features included, 12-month commitment
Noibu
No public price list on the pages we read: demo or free audit on request
Features
| Feature | Korvus | Noibu |
|---|---|---|
| Quantified financial impact | ||
| Proactive alerts | ||
| Dead conversion pixel detection | ||
| JavaScript and payment errors | ||
| Leaking promo codes | ||
| Paid traffic to out-of-stock products | ||
| Page performance tracking | ||
| Session replay and heatmaps | ||
| AI-proposed code fixes | ||
| A/B testing | ||
| Accessibility checks (WCAG) | ||
| PrestaShop and WooCommerce | ||
| Hosting in France |
A cross means the vendor does not describe the feature on its official site at the date we read it (26 October 2026). Korvus capabilities come from its own pages.
Frequently asked questions
What is the best Noibu alternative for a European store?
If you want agents that write fixes, replays and A/B tests, Noibu covers a wider scope than Korvus. If your priority is to be warned in euros when a pixel dies, a payment fails or a promo code leaks, Korvus is built for that, hosts its data in France and works on PrestaShop and WooCommerce.
Does Korvus replace Noibu?
In part. Both detect errors on the purchase path and put a figure on them. Noibu goes further on diagnosis and fixing, with replays, heatmaps and AI agents. Korvus covers what Noibu's pages do not describe: conversion pixels, promo codes and sponsored out-of-stock traffic.
Does Noibu work with PrestaShop or WooCommerce?
Noibu's FAQ lists Shopify and Shopify Plus, Salesforce Commerce Cloud, Magento/Adobe Commerce, BigCommerce, SAP Hybris and commercetools. PrestaShop and WooCommerce are not on it. Korvus works on Shopify, PrestaShop, WooCommerce and Magento. For your exact setup, check with Noibu.
How much do Noibu and Korvus cost?
Noibu does not publish a price list on the pages we read: you go through a demo or a free audit. Korvus sets its price with you based on your monthly session volume, all features included, with a 12-month commitment. In both cases, ask for a quote.
Where is the data hosted?
Korvus hosts data in France (Scaleway, Paris), with no transfer outside the European Union. Noibu says it does not collect or store personal data and points to its Trust Center for security practices, but the pages we read do not say where data is hosted.
Does Noibu offer a free audit?
Yes. Noibu's free audit page promises six pre-built agents running on your real store data, a list of revenue opportunities quantified by impact, and at least two changes deployed live and measured, with no credit card. Noibu installs the Shopify app or the tag through Google Tag Manager, and nothing is deployed without your approval.
Official sources, read on 26 October 2026
See what your site is losing, in euros
Korvus installs in ten minutes through Google Tag Manager. It learns your site's normal behavior for seven days, then alerts you with the amount of each leak.