MyBulk ‑ Bulk Discount Creator vs Stonewren: Bulk Discount Codes
Two Shopify apps, side by side: detected stores, momentum, reviews, plans, listed features and who runs each. Store counts as of Nov 6, 2026 for MyBulk, Oct 13, 2026 for Stonewren.
The short answer
- Only Stonewren lists a free plan.
- MyBulk lists 5 features Stonewren’s listing doesn’t mention, including Bulk discounts, Cart discounts, Checkout discounts.
Head to head
Create Thousands of Discount Codes
Momentum
New reviews each month
Review pace is the clearest public read on how fast an app is winning new merchants.
Free
Free
- · 500 codes per month
- · Full API & webhooks access
- · Import & CSV/XLSX export
Unlimited
- · Full API & webhooks access
- · Import & CSV/XLSX export
- · Unlimited codes and sets
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureMyBulk - Bulk Discount Creator is an easy-to-use app for all your discount code needs. Create up to 250,000 codes in one go. Setup takes only a few click and you can export the codes to CSV for external use. Easily create discount codes to run social campaigns. Run a loyalty program? Use Bulk Discounts to create discounts for your loyalty members. Use our app to create discount codes for your partners and affiliates.
Shopify lets you create one discount code at a time. It doesn't let you create ten thousand. Generate large batches of unique codes in a single run, each limited to one use per customer, so a code shared online can't be passed around. Batches retry automatically and show live progress, so nothing fails silently.
- Customize your promo codes - give your codes more appeal and create unique codes
- Run loyalty programs - give your most loyal customers unique discount code
- Gain new customers - generate 1000s of discounts for your partners & affiliates
- Export to CSV - export the codes to CSV file (Excel, GDocs...) for external use
- Generate up to 100,000 unique codes per set with live progress and auto-retries
- Import your own codes by paste; export everything as CSV or XLSX
- API & webhooks: create sets and pull fresh codes from your other tools
- One-use-per-customer, expiry dates, prefixes/suffixes, usage limits
All the numbers
Every figure, side by side
A green dot marks the app ahead on a measured figure. Estimates, gaps and apps that leave no storefront trace never take the lead.
Adoption
| Measure |  MyBulk |  Stonewren |
|---|---|---|
| Detected stores | Not published | Not published |
| Net store change, 28 days | 0 | 0 |
| Stores added, 28 days | Not enough data | Not enough data |
| Big-brand share | Not enough data | Not enough data |
| Top store categories | Not published | Not published |
| Top store countries | Not published | Not published |
Reviews
| Measure | MyBulk | Stonewren |
|---|---|---|
| App Store rating | 4.5 ★ | Not published |
| App Store reviews | 155 | Not published |
| New reviews, 28 days | 0 | Not enough data |
| Reviewers a year or more in | Not enough data | Not enough data |
FAQ
MyBulk and Stonewren: common questions
- Is MyBulk or Stonewren cheaper?
- Only Stonewren lists a free plan. Shoplist compares base prices only between monthly plans in the same currency; usage charges and annual plans vary, so check each plan’s limits.
- What features does each app list that the other doesn’t?
- MyBulk lists 5 the others don’t mention, such as Bulk discounts, Cart discounts, Checkout discounts, Custom discounts. Stonewren lists 3 the others don’t mention, such as APIs and webhooks, Bulk editing, Import and export. A feature missing from a listing may still be supported; this compares what each App Store listing says.
- Where does this comparison’s data come from?
- Shoplist crawls Shopify storefronts to detect which apps each store runs, and reads each app’s Shopify App Store listing for reviews, pricing, features and integrations. Store counts are as of Nov 6, 2026 for MyBulk, Oct 13, 2026 for Stonewren; estimated figures are labeled.
How Shoplist compares apps
Store counts come from Shoplist’s crawl of Shopify storefronts, which detects the apps each store runs; they are as of Nov 6, 2026 for MyBulk, Oct 13, 2026 for Stonewren. Reviews, ratings, plans, features and integrations come from each app’s Shopify App Store listing. 28-day figures are labeled when estimated, and a figure that is missing or estimated never decides who leads. Read the methodology.