Fastn vs Mechanic
Two Shopify apps, side by side: detected stores, momentum, reviews, plans, listed features and who runs each. Store counts as of Feb 20, 2026 for Fastn, Nov 9, 2026 for Mechanic.
The short answer
- Mechanic lists 22 features Fastn’s listing doesn’t mention, including APIs, Auto-sync data, Conditional logic.
Head to head
Workflow Automation & Development Platform: Save Time, Grow!
- United States
- Australia
- United Kingdom
Momentum
New reviews each month
Review pace is the clearest public read on how fast an app is winning new merchants.
Basic Shopify
- · Click "See all pricing options" for info
- · Lightward's "Pay what feels good" policy
- · No additional usage fees
- · Suggested price for "Basic Shopify" plan
Grow Shopify
- · Click "See all pricing options" for info
- · Lightward's "Pay what feels good" policy
- · No added additional fees
- · Suggested price for "Grow Shopify" plan
Advanced Shopify
- · Click "See all pricing options" for info
- · Lightward's "Pay what feels good" policy
- · No additional usage fees
- · Suggested price for "Advanced Shopify"
Shopify Plus
- · Click "See all pricing options" for info
- · Lightward's "Pay what feels good" policy
- · No additional usage fees
- · Suggested price for Shopify Plus
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureFastn connects your Shopify store to 200+ integrations, helping you automate tasks, streamline operations, and build custom workflows without coding. It’s ideal for businesses and growing brands, saving time while unlocking new possibilities. With seamless Shopify integration, powerful automation, and an easy-to-use interface, Fastn lets you focus on growth instead of repetitive work no technical skills required.
Custom workflow automation. Send orders to your ERP, 3PL or any HTTP API with webhooks. Run scheduled jobs: nightly inventory reports, order exports to email, Google Sheets or SFTP, unpaid-order cleanup. Collect wholesale applications, quotes and warranty claims with storefront forms your tasks act on. Start from 350+ library tasks or write your own in Liquid.
- Connect Shopify to 80+ platforms through a single API.
- Save time and improve efficiency without needing coding skills.
- Create custom flows to enable real-time data syncing and much more!
- Automate processes and replace apps with 350+ pre-built automations.
- Automate email, connect to APIs, create files, Shopify API, file transfer, more.
- Automate using Liquid the language you already know.
- A development platform that can replace custom apps and infrastructure.
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 |  Fastn |  Mechanic |
|---|---|---|
| Detected stores | Not published | 76 |
| Net store change, 28 days | 0 | +17 |
| Stores added, 28 days | Not enough data | 23 |
| Big-brand share | Not enough data | Not enough data |
| Top store categories | Not published | Apparel & Accessories, Business & Industrial, Home & Garden |
| Top store countries | Not published | United States, Australia, United Kingdom |
Reviews
| Measure | Fastn | Mechanic |
|---|---|---|
| App Store rating | Not published | 5.0 ★ |
| App Store reviews | Not published | 149 |
| New reviews, 28 days | Not enough data | 1 |
| Reviewers a year or more in | Not enough data | Not enough data |
FAQ
Fastn and Mechanic: common questions
- What features does each app list that the other doesn’t?
- Mechanic lists 22 the others don’t mention, such as APIs, Auto-sync data, Conditional logic, Custom triggers. 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 Feb 20, 2026 for Fastn, Nov 9, 2026 for Mechanic; 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 Feb 20, 2026 for Fastn, Nov 9, 2026 for Mechanic. 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.