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OTPfill vs Stackpeek

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

OTPfill compared with Stackpeek
DetailOTPfill logo OTPfillStackpeek logo Stackpeek
What it doesAutofill OTP codes from your email Free Shopify theme detector and app detector for Chrome and Firefox
StageNot given Not given
FoundedNot given Not given
Based inUS Not given
Pricing modelPaid Free
PricingFree for 7 days, then $29 one-time payment. Includes two inboxes and updates. Unlimited inboxes available for $5 per 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
  • Autofills one-time passcodes from email
  • Auto-fills codes from the current site
  • Reads only recent emails from last three minutes
  • Does not store or log email contents
  • 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
  • One-time purchase model with no subscription required
  • 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 planNot given Not given
Open sourceNot given Not given
PlatformsNot given Not given
Public APINot given Not given
Community votes00
DR (Domain Rating by Ahrefs)9 no change since last check9 no change since last check
Trust Flow (Majestic)69
Citation Flow (Majestic)1117
Referring domains (Majestic)109

5 details filled in for both companies.

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