BIG is the most-reviewed digital delivery app on Shopify and a genuinely solid choice. Fulfile is the newer alternative built around two things BIG’s model does not center: download limits counted per FILE, and flat pricing with no storage or bandwidth tiers. Every BIG fact below was verified July 10, 2026 from their live listing and documentation. Disclosure: written by Fulfile’s founder.
The 30-second answer
Pick BIG if you want the most battle-tested option, your files are small, and storage-tiered pricing fits how you sell. Pick Fulfile if you sell multi-file bundles (per-file limits end the locked-out-buyer ticket), your files are big (10 GB each, no storage math ever), or you want fraud holds and buyer self-service built in. Both deliver automatically and both include license keys on every plan.
BIG’s free plan includes 250MB of total storage (verified July 2026). One 4K video, a serious design pack, or a couple of audio bundles and you are past it, which means the plan you actually run on is decided by your file sizes, not the features you need. The paid tiers then meter both storage and bandwidth (15GB to 1TB). Fulfile flips that: plans are gated by features, storage is never counted, bandwidth is never counted, and every plan (including free) takes files up to 10 GB. Your catalog size never picks your plan for you.
BIG’s documentation describes time-based limits and a downloads per order cap as its anti-sharing controls. Order-level caps share one budget across every file in the purchase: sell a 10-file bundle with a 3-download cap and an honest buyer can lock themselves out of most of what they paid for. Fulfile counts the limit per FILE, so each file has its own budget, and buyers help themselves: expired links renew on the download page, and anyone who loses the email can re-send every purchase from fulfile.app/recover.
BIG cells verified July 10, 2026 from apps.shopify.com/digital-download-products and penida.gitbook.io.
| Fulfile | BIG Digital Downloads | |
|---|---|---|
| Download limits | Per FILE: every file carries its own budget | Time-based and per-ORDER limits, per their docs (July 2026) |
| Pricing model | Flat and feature-gated: $0 / $19 / $39, no storage or bandwidth accounting | Storage and bandwidth tiers: $0 / $9.99 / $19.99 / $49.99 |
| Free plan | 3 products, files to 10 GB, license keys, per-file limits | Unlimited products, 250MB total storage, 50 orders, license keys |
| Storage | No cap on any plan | 250MB free, then 15GB / 50GB / 1TB by tier |
| Bandwidth | Never metered | 50GB / 500GB / 1TB allotments by paid tier (overage behavior not documented) |
| Max file size | 10 GB per file, stated plainly | Not documented on the listing or docs |
| License keys | All plans, one key per order from a per-product pool | All plans, unlimited keys (a genuine tie) |
| PDF stamping | Pro ($39): buyer name, email, and order on every page | Paid tiers from $9.99 (cheaper entry for this feature) |
| Fraud-risk order holds | Yes: risky orders wait for your approval before delivery | Not advertised on the listing |
| Buyer self-service | Self-renewing expired links + a recovery portal for lost emails | Not advertised on the listing |
| App Store rating | New listing (launched 2026, no reviews yet; this is our page, judge accordingly) | 5.0 stars across 801 reviews (July 2026): the category's most-reviewed app |
Credibility requires saying it plainly. BIG has 801 reviews at 5.0 and years of track record; Fulfile is new in 2026 with none yet. BIG’s paid entry is cheaper at $9.99, and its PDF stamping starts at that price while Fulfile’s watermarking lives on the $39 Pro plan. If those are your deciding rows, BIG is the rational pick, and this page will still be here if per-file limits or flat pricing start to matter to you later.
Want a hand? Email support@fulfile.app and the founder will walk your catalog over with you.
Is BIG Digital Downloads a good app?
By the numbers, yes: 801 reviews at 5.0 stars as of July 2026, the most-reviewed dedicated delivery app on Shopify. This comparison is about fit, not quality. The real differences are how download limits are counted and how the pricing scales.
How do BIG's download limits work?
Per their documentation (July 2026), BIG offers time-based limits and a limit on downloads per order. Fulfile counts limits per FILE instead: every file in an order carries its own budget, so a buyer of a multi-file bundle can never lock themselves out of files they paid for.
What is the pricing difference?
BIG's tiers are gated by storage and bandwidth: free is 250MB and 50 orders, then $9.99 (15GB storage, 50GB bandwidth), $19.99 (50GB, 500GB), and $49.99 (1TB, 1TB). Fulfile is gated by features, not gigabytes: $0, $19, or $39 flat with no storage or bandwidth accounting on any plan and files up to 10GB each.
Does Fulfile have license keys like BIG?
Both do, on every plan including free. BIG advertises unlimited license keys on all tiers; Fulfile assigns one key per order from a per-product pool on all plans. This one is a tie.
How hard is it to switch from BIG?
About 15 minutes: install Fulfile free, link your Shopify products, bulk-upload the same files (up to 10 GB each), set per-file limits and expiry, send yourself a test delivery, then uninstall BIG. New paid orders deliver through Fulfile automatically.
Your catalog size should never pick your plan.
Per-file limits, flat pricing, 10 GB files, license keys, fraud holds, and buyer self-service. Free for your first 3 products.
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