Kaption AI vs Stackpeek

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

Kaption AI compared with Stackpeek
Detail	Kaption AI	Stackpeek
What it does	WhatsApp voice messages to text with AI	Free Shopify theme detector and app detector for Chrome and Firefox
Stage	Not given	Not given
Founded	Not given	Not given
Based in	US	Not given
Pricing model	Freemium	Free
Pricing	Free: no credit card required. Basic: US$5.99/month (US$4.99/month quarterly, US$3.99/month annually). Pro: US$9.99/month (US$7.99/month quarterly, US$5.99/month annually). Also available in Brazilian Real: Basic from R$29.99/month, Pro from R$49.99/month.	Free for theme, app and tracker detection; CSV product export is also free. A paid Store Intelligence tier with organic traffic data, SEO audits and backlink profiles is coming soon.
Key features	Voice message transcription with automatic text conversion Chat summarization with AI Live translation in 36 languages WhatsApp call recording with transcripts Integration with Claude and ChatGPT via MCP Kanban board for chat organization Scheduled messages and reminders Contact export and group member download Privacy mode and screen lock Support for multiple WhatsApp accounts on desktop	App fingerprinting with 885 apps in database Tracker identification from Meta, TikTok, Snap, Pinterest, Reddit Product catalogue export to CSV in Shopify import format Up to 10,000 products per export with titles, descriptions, prices, SKUs, tags and image URLs Open source code under MIT licence with published permissions Auto-scan mode to detect Shopify stores across tabs No account signup or browsing history collection Detection results in about one second Headless store detection labeled as headless instead of guessed
What makes it different	Transcription runs locally on your device; audio only temporarily sent to servers for processing 4.8-star rating with over 5,000 reviews in Chrome Web Store Used by over 50,000 active users Works with multiple platforms: Chrome, Edge, Mac, Windows, iPhone, Android	Honest detection that labels unverifiable results and custom builds rather than guessing Largest known app database of 885 fingerprinted apps, growing with every scan Simplest workflow requiring only one click with no form submission or waiting No data sent to server during product export; catalogue assembled in browser only
Free plan	Not given	Not given
Open source	Not given	Not given
Platforms	Not given	Not given
Public API	Not given	Not given
Community votes	0	0
DR (Domain Rating by Ahrefs)	17 −2 (down) since last check	9 no change since last check
Trust Flow (Majestic)	6	9
Citation Flow (Majestic)	30	17
Referring domains (Majestic)	181	9

5 details filled in for both companies.

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