Stampfox is the #60 ranked digital product app on Shopify, with a free plan available, as of Sep 5, 2026.
Stampfox is a Shopify App Store app by Engine, launched May 2026.
AppRanks data: Stampfox ranks #60 in Digital product on Shopify App Store, placing it in the top 48% of that category.
AppRanks verdict
Generated from live marketplace data — refreshed daily
Stampfox is a newly-listed Shopify app with a limited review volume. It is listed in the Digital product category on Shopify App Store, which AppRanks treats as the canonical taxonomy node for ranking and competitor comparison. no published reviews yet means feature claims are unverified by the wider merchant base. Without a published review base, the only fit-signal available is the developer's own documentation plus the marketplace's listing-quality audit (linked below). The free tier lets you trial the entry feature set without committing a payment method. AppRanks tracks rating, review count, pricing tier, and category position daily — the figures on this page reflect the most recent scrape from the canonical Shopify App Store listing.
Pros
- +Free tier available — no card required to evaluate
- +Published by Engine — established developer track record
Cons
- −No public reviews yet — fit and reliability are unverified
Looking to switch from Stampfox?
See Stampfox's alternatives ranked by audit score, rating, and review velocity.
About Stampfox
How Stampfox works
Stampfox helps Shopify merchants sell personalized and protected PDF downloads. Upload your PDF, create a stamp template with customer and order details like name, email, and order number. After purchase, customers get instant access to a personalized stamped copy. Use Stampfox to reduce unauthorized sharing, control download access after refunds or cancellations, track every download, and deliver files through checkout, order status, email, or your storefront.
Screenshots
Key features
- Sell PDFs and deliver stamped, watermarked copies automatically after checkout
- Stamp PDFs with custom templates using text, images, and order data
- Protect PDFs. Customers never receive the original, only the stamped version
- Personalize PDFs with buyer name, email, and order details on every download
- Watermark PDFs and track downloads with per-product refund access controls
Standardized capabilities
Normalized capabilities detected for this app, comparable across the marketplace.
- Access CodeProvide users with unique codes for secure access.differentiator
- All Growth Plan FeaturesEnjoy all features available in the Growth Plan.
- Custom Download PagesCreate personalized download pages for your digital products.common
- Customer AccountsAllow customers to create and manage their own accounts.common
- Digital Book DownloadsOffer downloadable ebooks for customers to access instantly.table-stakes
- Download LimitsManage and set limits on file download capabilities.table-stakes
- Automated Email DeliveryEnsure emails are automatically delivered to recipients without delay.table-stakes
- Externally HostedSupport integration with pages hosted outside your main website.common
- File HostingHost and manage files securely on the platform.table-stakes
- PDF DownloadsProvide customers with downloadable PDF files for easy access.table-stakes
- Priority SupportReceive prioritized assistance to resolve issues faster.common
- Starter Plan FeaturesAccess all features included in the Starter plan.niche
- Thank You Page CustomizationCustomize thank you pages with offers and messages for your customers.table-stakes
- Unlimited File DownloadsAllow customers to download files without any limits.table-stakes
- Bulk WatermarkingApply watermarks to multiple images or documents in a single action.differentiator
Pricing plans
Free
|
Starter5/month
|
Most popular Growth25/month
|
Business65/month
|
Category rankings
As of Sep 5, 2026- Digital product#60of 125Top 48%
See 90-day rank history for each category
Track daily rank changes, category shifts, and position volatility.
Competitors & alternatives
Stampfox doesn't have curated competitor matchups yet. Other tracked digital product apps on Shopify:
Frequently asked questions
What is Stampfox?
Stampfox is an app for Shopify. It is published on Shopify App Store and tracked by AppRanks, and it has been listed on the marketplace since 2026. It is listed under the Digital product category on AppRanks, where you can see its current category position, review-velocity trend, and how it compares against the top alternatives in the same space. Developed by Engine.
Is Stampfox free?
Stampfox offers a free plan that merchants can install on Shopify without entering payment details. Paid tiers Starter, Growth, Business unlock additional features for teams that outgrow the free plan. Pricing details on this page are mirrored from the live Shopify listing and refresh on each scrape cycle.
Who uses Stampfox?
Stampfox is actively installed across Shopify stores tracked by AppRanks. Its review base is still building, which usually maps to early-stage merchants and stores piloting a new workflow. It is part of the Digital product category on Shopify.
Where does Stampfox rank on Shopify?
Stampfox currently sits at position #60 in the Digital product category on Shopify. That places it in the top 48% of 125 apps tracked in the same category. Category positions are read from the live marketplace ranking and refresh on each scrape, so the number you see here reflects the most recent crawl rather than a long-running average.
What does Stampfox integrate with?
Stampfox lists 2 integrations on its Shopify marketplace page. The most prominent are Customer accounts, Shopify Admin. Integration data is mirrored from the live Shopify listing on each refresh, so the set above tracks whatever the developer has currently published — it does not reflect deeper compatibility AppRanks has not been able to verify from public data.