Propeller vs SS ‑ Social Media Auto Post AI
Two Shopify apps, side by side: detected stores, momentum, reviews, plans, listed features and who runs each. Store counts as of Nov 8, 2026 for Propeller, Nov 6, 2026 for SS.
The short answer
- On the Shopify App Store: Propeller 5.0 from 8 reviews and SS 4.8 from 97 reviews.
- Only SS lists a free plan. Paid plans start at $80/month for Propeller and $11.99/month for SS.
- Propeller lists 10 features SS’s listing doesn’t mention, including Click-through rates, Conversion tracking, Cost per acquisition.
Head to head
- Canada
- United States
Momentum
New reviews each month
Review pace is the clearest public read on how fast an app is winning new merchants.
Growth
- · AI-assisted, on-brand content
- · Built-in dashboard & reporting
- · Facebook, Instagram, TikTok, YouTube
- · Ideas drafted from what's trending
- · Multi-Platform messaging
- · One place for posts and blogs
FREE
- · 1 social account (IG, FB or Pinterest)
- · Auto posting schedule
- · Your first post written for you
Starter
- · Instagram, Facebook, Pinterest, LinkedIn
- · Posts for new products and blog articles
- · Posts when a product's price drops
- · Posts written and published for you
- · Promotion posts with a discount code
- · Your logo on every post image
Pro
- · 1 Reel + 1 Story a day, AI voice-over
- · AI summaries of your blog articles
- · Checkout links with the discount applied
- · Everything in Starter
- · Holiday greeting posts
- · Posts at the hours you choose
Enterprise
- · 2 Reel and 2 Story per Day
- · 2 hour social media consultancy
- · Pro +
- · Slack support
- · future feature updates (Tiktok shop)
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featurePropeller is an AI social media scheduler for Instagram, TikTok, Facebook, and YouTube, built for stores that don’t have time to post every day. Scheduling is only half the job: most owners lose sales by guessing what to post. Propeller reads your catalog, your store profile, and your category’s trends, then hands you your best next move: publish posts, image, video + captions drafted.
Pick the products to feature and how often to post, and posts go out for you on Instagram, Facebook, Pinterest and LinkedIn. Each post is made from your product photos, with a caption and hashtags written for that network and your logo on the image. Plan ahead and see every scheduled post on a calendar, or let it run on its own.
- Integrates with Shopify. Embedded.
- Advanced AI content generation with personalization
- Intelligent scheduling with pattern recognition
- Advanced analytics and reporting
- AI-powered auto post products and blogs to Instagram, FB, Pinterest, Linkedin, X
- Convert product images into videos with AI voice narration for Instagram, FB, X
- Auto background remove for Product Image, QR Codes and Checkout links, Discount
- Workflow automation - Create Flows to auto post blogs to your social media
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 |  Propeller |  SS |
|---|---|---|
| Detected stores | 17 | 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 | Apparel & Accessories, Arts & Entertainment, Media | Not published |
| Top store countries | Canada, United States | Not published |
Reviews
| Measure | Propeller | SS |
|---|---|---|
| App Store rating | 5.0 ★(ahead) | 4.8 ★ |
| App Store reviews | 8 | 97(ahead) |
| New reviews, 28 days | Not enough data | Not enough data |
| Reviewers a year or more in | Not enough data | 0% |
FAQ
Propeller and SS: common questions
- Is Propeller or SS cheaper?
- Only SS lists a free plan. Paid plans start at $80/month for Propeller and $11.99/month for SS. 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, Propeller or SS?
- On the Shopify App Store: Propeller 5.0 from 8 reviews and SS 4.8 from 97 reviews.
- What features does each app list that the other doesn’t?
- Propeller lists 10 the others don’t mention, such as Click-through rates, Conversion tracking, Cost per acquisition, Demographic analysis. 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 8, 2026 for Propeller, Nov 6, 2026 for SS; 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 8, 2026 for Propeller, Nov 6, 2026 for SS. 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.