Deducto: Smarter Promotions vs DiscountOS ‑ Market Discount
Two Shopify apps, side by side: detected stores, momentum, reviews, plans, listed features and who runs each. Store counts as of Oct 13, 2026 for Deducto, Nov 7, 2026 for DiscountOS.
The short answer
- On the Shopify App Store: Deducto 5.0 from 1 reviews and DiscountOS 5.0 from 69 reviews.
- Only Deducto lists a free plan. Paid plans start at $99/month for Deducto and $14.90/month for DiscountOS.
- Deducto lists 14 features DiscountOS’s listing doesn’t mention, including APIs and webhooks, Automations, Bulk discounts.
Head to head
Momentum
New reviews each month
Review pace is the clearest public read on how fast an app is winning new merchants.
Free
- · 1000 API requests included
- · 3 active promotions
- · Single user
Lite
- · 10 active promotions
- · 100,000 API requests included
- · 5 users
Pro
- · 20 users
- · 30 active promotions
- · 500,000 API requests included
Pro
- · Customer, market & segment targeting
- · Discount Badge , price drop & promotions
- · Every discount type, no order caps
- · One price, every feature included
- · Test mode: try discounts before launch
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureShopify's discounts only take you so far. Deducto is the promotions engine that picks up where they leave off, giving your team one place to build offers with real logic and targeting, control how they combine, and keep them profitable as you scale. Launch whatever you can imagine in minutes, with no code and without juggling a stack of single-purpose discount apps.
DiscountOS lets you run different discounts for different markets from one place. Set up product, order, bundle, BOGO, tiered, volume, and shipping discounts that change based on Shopify Markets regions. Build precise targeting with AND/OR logic using customer tags, B2B status, login state, or purchase history. Create both automatic discount and discount codes that stack at checkout.
- Flexible logic and nested conditions for complex promotion rules
- Use custom product attributes, collections, vendors and tags to build promotions
- Priority ordering to ensure promotions apply in the order you want
- Allow customers to enter multiple coupons at once, in the cart and checkout
- Run product, order, bundle, BOGO, tiered, and shipping discounts from one app
- Target customers by tags, B2B, login state, or purchase history and Markets
- Build complex rules using AND/OR conditions for precise discount targeting
- Prevent discount abuse with usage limits, caps, and scheduling controls
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 |  Deducto |  DiscountOS |
|---|---|---|
| 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 | Deducto | DiscountOS |
|---|---|---|
| App Store rating | 5.0 ★ | 5.0 ★ |
| App Store reviews | 1 | 69(ahead) |
| New reviews, 28 days | Not enough data | Not enough data |
| Reviewers a year or more in | Not enough data | 0% |
Pricing
| Measure | Deducto | DiscountOS |
|---|---|---|
| Free plan | Yes | Not listed |
| Lowest paid monthly plan | $99/month | $14.90/month(ahead) |
| Longest free trial | Not listed | 7 days |
| Plans listed | 3 | 1 |
Listing
| Measure | Deducto | DiscountOS |
|---|---|---|
| Shopify category rank | #575 | #25(ahead) |
| Shopify App Charts | Not on this week’s charts | #11 on Rookies in Discounts |
| Built for Shopify | No | Yes |
| Launched | May 18, 2026 | Feb 24, 2026 |
| Languages | 1 | 1 |
| Developer | Deducto Pty Ltd | DiscountOS |
FAQ
Deducto and DiscountOS: common questions
- Is Deducto or DiscountOS cheaper?
- Only Deducto lists a free plan. Paid plans start at $99/month for Deducto and $14.90/month for DiscountOS. Shoplist compares base prices only between monthly plans in the same currency; usage charges and annual plans vary, so check each plan’s limits.
- Which has better reviews, Deducto or DiscountOS?
- On the Shopify App Store: Deducto 5.0 from 1 reviews and DiscountOS 5.0 from 69 reviews.
- What features does each app list that the other doesn’t?
- Deducto lists 14 the others don’t mention, such as APIs and webhooks, Automations, Bulk discounts, Bulk editing. DiscountOS lists 1 the others don’t mention, such as Tiered pricing. 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 Oct 13, 2026 for Deducto, Nov 7, 2026 for DiscountOS; 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 Oct 13, 2026 for Deducto, Nov 7, 2026 for DiscountOS. 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.