FFM Tracker vs ReplyCorp
Two Shopify apps, side by side: detected stores, momentum, reviews, plans, listed features and who runs each. Store counts as of May 1, 2026 for FFM Tracker, Jul 8, 2026 for ReplyCorp.
The short answer
- ReplyCorp lists 3 features FFM Tracker’s listing doesn’t mention, including Activity tracking, Checkout analytics, Custom dashboards.
Head to head
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureFFM Tracker helps merchants attribute Shopify orders to Feature.fm campaigns by capturing the FFM parameter when a customer lands on the store and carrying that attribution through checkout. When an order is paid, the app sends the conversion details to Feature.fm so merchants can connect sales back to the campaign that drove the visit.
ReplyCorp helps merchants attribute Shopify sales outcomes to ReplyCorp campaigns. The app receives Shopify webhooks, validates signatures, and forwards conversion events for orders and refunds. Merchants can configure campaign ID, API endpoint, and API key per store in the embedded app UI. A checkout extension supports optional buyer identity linking with X OAuth to improve attribution accuracy.
- Capture FFM parameters from store visits
- Store attribution in the customer session and cart
- Send paid order conversions to Feature.fm
- Track paid orders as attributed conversions
- Send refund events to keep reporting accurate
- Configure campaign and API settings per Shopify store
- X OAuth identity linking in checkout
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 |  FFM Tracker |  ReplyCorp |
|---|---|---|
| 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 | FFM Tracker | ReplyCorp |
|---|---|---|
| App Store rating | Not published | Not published |
| App Store reviews | Not published | Not published |
| New reviews, 28 days | Not enough data | Not enough data |
| Reviewers a year or more in | Not enough data | Not enough data |
Pricing
| Measure | FFM Tracker | ReplyCorp |
|---|---|---|
| Free plan | Not listed | Not listed |
| Lowest paid monthly plan | No monthly plan listed | No monthly plan listed |
| Longest free trial | Not listed | Not listed |
| Plans listed | Not published | Not published |
Listing
| Measure | FFM Tracker | ReplyCorp |
|---|---|---|
| Shopify category rank | #610(ahead) | #1549 |
| Shopify App Charts | Not on this week’s charts | Not on this week’s charts |
| Built for Shopify | No | No |
| Launched | May 1, 2026 | Jul 8, 2026 |
| Languages | 1 | 1 |
| Developer | Feature.fm | ReplyCorp |
FAQ
FFM Tracker and ReplyCorp: common questions
- What features does each app list that the other doesn’t?
- ReplyCorp lists 3 the others don’t mention, such as Activity tracking, Checkout analytics, Custom dashboards. 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 May 1, 2026 for FFM Tracker, Jul 8, 2026 for ReplyCorp; 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 May 1, 2026 for FFM Tracker, Jul 8, 2026 for ReplyCorp. 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.