What does KnowVault do?

KnowVault analyzes customer feedback with AI from product reviews on Amazon or Shopify, app store reviews, and survey responses. Every report turns raw feedback into a prioritized, evidence-cited action list.

Are the free tools really free?

Yes, all 11 tools run entirely in your browser with no login, no upload to servers, and no credit card required.

How much does a full AI analysis cost?

Two pricing tracks are available: a one-time deep report for $19 (pay once, no subscription), or a monthly plan at $19/mo for continuous monitoring. Beta-period reports are free.

Free tools never send your data anywhere as all calculations run in your browser. For full AI analysis, your CSV is the only input with no store account access, authorization, or scraping involved.

Product analytics

KnowVault

AI-powered review analysis for e-commerce sellers and app developers

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Upload product reviews or app feedback as CSV and receive an AI-generated report in 20 seconds with prioritized fixes, theme clusters, and sentiment analysis.

Overview

A look at review.knowvault.net

KnowVault is an AI-powered review analysis service for e-commerce sellers and app developers. Upload a CSV of product reviews from Amazon, Shopify, app stores or surveys, and receive a developer-grade report in about 20 seconds containing theme clusters, sentiment breakdown, risk alerts, and a prioritized list of what to fix first.

Beyond paid analysis, KnowVault provides 11 free browser-based tools including a review CSV analyzer, star-rating benchmark, review summarizers, NPS calculator, and export guides. All free tools run client-side in your browser with no login or data upload required.

The service focuses on negative themes, their frequency, and real customer quotes rather than generic dashboards. Data during analysis is stored in Hong Kong with daily backups, and the company does not sell or share customer data with third parties beyond necessary infrastructure providers.

Feature notes

Theme clustering: complaints grouped into themes ranked by share
Sentiment alerts: urgent negative shifts flagged before they hit your rating
Cited evidence: every action item links to exact reviews that prove it
CSV upload from Amazon, Shopify, app stores and survey exports
Review analysis in about 20 seconds
Free review CSV analyzer tool
Free NPS calculator
Free app review exporter guides
Shareable report links

Pricing

Pricing model: Freemium

Free (Beta): 5 analyses per month. Pro Audit: $19 one-time for 50 analyses in 30 days. Pro Monitor: $13.3/month or $133/year for 50 analyses per month. Agency: $49/month for 200 analyses per month.

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KnowVault at a glance

Community votes: 0
Followers: 0
Stage: MVP

KnowVault metrics

Inspection sheet for review.knowvault.net: Ahrefs Domain Rating and Majestic link metrics, with the delta since the last inspection.
Metric	Value
Domain Rating	2 no change since last check
Trust Flow	2 no change since last check
Citation Flow	21 no change since last check
Referring domains	5 no change since last check
External backlinks	34 no change since last check

Domain Rating by Ahrefs inspected 7 Nov 2026, adjusted 25 Oct 2026. Primary topic: Society/Politics (1). Majestic inspected 25 Oct 2026, adjusted 25 Oct 2026. Link data: Majestic. Trust Flow, Citation Flow and Topical Trust Flow are trademarks of Majestic-12 Ltd.

KnowVault domain diagnostics

Run through the diagnostics

Public RDAP record, last read 6 Nov 2026, 15:55 UTC.
Domain age	1 month
Registered	12 Sep 2026
Expires	12 Sep 2027
Registrar	Alibaba Cloud Computing Ltd. d/b/a HiChina (www.net.cn)
DNSSEC	Not signed

Run the full check on knowvault.net

KnowVault post-launch diagnostics

Measured after KnowVault went live on Launching Pro on 25 October 2026.

Domain Rating (Ahrefs): 2 no change since launch; 2 at launch (25 Oct 2026), 2 on 7 Nov 2026
Trust Flow (Majestic): 2; First measured 25 Oct 2026
Referring domains (Majestic): 5; First measured 25 Oct 2026

Day 12 since launch. Next receipt: day 30, 24 Nov 2026. The figures report a change; they do not say what caused it, and many things can. No figure here is a guess.

Biggest gains on Launching Pro

Launch tips, free to read

The playbook on Launching Pro lists what to prepare, what to post on launch day and where else to list your product.

Before the day
Launch day
That week
Beyond launch

See the launch playbook

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FAQ

What does KnowVault do?: KnowVault analyzes customer feedback with AI from product reviews on Amazon or Shopify, app store reviews, and survey responses. Every report turns raw feedback into a prioritized, evidence-cited action list.
Are the free tools really free?: Yes, all 11 tools run entirely in your browser with no login, no upload to servers, and no credit card required.
How much does a full AI analysis cost?: Two pricing tracks are available: a one-time deep report for $19 (pay once, no subscription), or a monthly plan at $19/mo for continuous monitoring. Beta-period reports are free.
Is my data safe?: Free tools never send your data anywhere as all calculations run in your browser. For full AI analysis, your CSV is the only input with no store account access, authorization, or scraping involved.

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Feature notes

Pricing

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