Stampfox
Shopify digital products app by Engine·Sell PDFs with automatic stamping & watermarking. Protect & personalize every download.
Snapshot
Stampfox is newly listed on the Shopify App Store. Ongoing.AI is observing daily category rank, search-keyword position, install footprint, and listing changes from launch — first tracked May 28, 2026. The trajectory is being captured before the first reviews accumulate.
Pricing
From $5/mo
freemium
Built for Shopify
No
Years live
0
launched May 18, 2026
Last updated
Jun 30, 2026
Shopify listing
Catalog position
Where Stampfox sits in the App Store.
Rank and percentile inside the Digital products category — the competitive shape of the niche around this app.
Rank in Digital products
#86
of 103 active apps
Review count percentile
0th
vs category siblings
Rating percentile
0th
vs category siblings
Years on App Store
0
since 2026
Listing change cadence
What Stampfox has changed lately.
Every pricing tweak, tagline refresh, and Shopify-side listing ping. Captured from Ongoing.AI’s per-scrape diff log — the cadence and the content of changes, in one strip.
Shopify Lastmod · Jul 1
2026-05-20 → 2026-06-30
Plans
Stampfox pricing tiers.
Free
Free
- 1 document
- 2 MB max file size
- 20 orders/month
- Unlimited downloads per order
- Stampfox branding on download page
Starter
$5/month
- 1 document
- 10 MB max file size
- Unlimited orders & downloads
- 1 text stamp component
- Link to unlimited products
- Download tracking
- Access downloads in checkout
- Download page on your store
Growth
$25/month
- 5 documents
- 40 MB max file size
- Unlimited orders & downloads
- Unlimited stamp components
- Everything in Starter
- Priority support
Business
$65/month
- 100 documents
- 60 MB max file size
- Unlimited orders & downloads
- Unlimited stamp components
- Everything in Growth
- Priority support
Capabilities
What Stampfox can do.
The 11 capabilities Stampfox lists across its category, in Shopify’s own taxonomy. Pulled directly from the App Store listing.
Product types
2- Ebooks
- PDFs
Download management
6- Email delivery
- Custom download pages
- Thank you page
- Download limits
- Unlimited downloads
- Externally hosted
File security
3- Access code
- Watermarks
- File hosting
FAQ
Stampfox — frequently asked questions.
What is Stampfox on Shopify?
How much does Stampfox cost?
Is Stampfox free?
When was Stampfox launched?
Is Stampfox Built for Shopify?
What are the best Stampfox alternatives?
Alternatives
Apps merchants pick instead.
Booking Appointment Cowlendar
Appointment Booking Cowlendar
Known for: ease-of-use
Appointly
Appointment Booking App Apntly
Known for: reliability
Henqq ecommerce LLC
Digital Downloads PDF Pendora
Known for: ease-of-use
Sidepanda Services LLP
Appointment Booking App ointo
Methodology
Where the numbers come from.
Ratings, review counts, pricing tiers, “Built for Shopify”, launch date, and category memberships come from the live Shopify App Store listing — refreshed daily by Ongoing.AI’s crawler. The review-count trajectory is the diff between today’s snapshot and snapshots from 7 and 28 days ago. Topic counts and sentiment come from the review corpus, topic-tagged with Claude. Install footprint is observed via Ongoing.AI’s tech-detection pass against actively-tracked Shopify storefronts. Catalog position is computed at snapshot time against every active app sharing the primary category. Snapshot generated .
Find every brand running Stampfox.
Ongoing.AI tracks every Shopify brand’s app stack daily. Pull the full install list, filter by vertical or geography, and catch the moment merchants install — or churn off.
Prefer the source? View Stampfox on the Shopify App Store ↗