Fomo is a Shopify app developer based in New York, New York that makes Fomo: Social Proof Sales Popup, a social proof app on the Shopify App Store. It provides a social crypto trading app and web platform. Among the 15,394 Shopify brands over $5M that dtcmvp tracks, 75 (0.5%) run Fomo: Social Proof Sales Popup, #4 of 81 social proof apps by that count. Its share is highest among Food & Beverage (0.8%), Sports & Outdoors (0.7%) and Home & Living (0.5%) brands. It is rated 4.5 out of 5 from 153 reviews on the Shopify App Store. It carries Shopify's Built for Shopify badge. Fomo: Social Proof Sales Popup has 4 plans on the Shopify App Store, from free to $149 a month.
Overview
Fomo sells a Shopify app called Fomo: Social Proof Sales Popup. It shows pop-up or on-page messages for recent purchases and add-to-cart events. The listing presents this as a way to use social proof to turn paid traffic into sales.
- Built for
- Shopify merchants who want social proof messages on their store; the Business plan lists free Package Protection for businesses above USD 1M annual revenue.
- Pricing
- There is a free plan with up to 1,000 notifications per month on one website. Paid plans are Starter at $25/month (8,000 notifications), Business at $75/month (40,000) and Pro at $149/month (300,000).
Products
- Fomo: Social Proof Sales Popup Shows pop-up or on-page messages for recent purchases and add-to-cart events on a Shopify store.
Buyer notes
- Starter and Pro plans list a 14-day free trial.
- Multi-language and geo-location support are listed on all plans.
- The free plan covers one website only; the Business plan lists unlimited websites.
- The listing carries the Built for Shopify badge.
From Fomo's own site and Shopify App Store listings, as of 2026-10-20.
Among Shopify brands over $5M
Share of each sector's brands running it, where that beats the overall rate.
On the Shopify App Store
Fomo: Social Proof Sales Popup
4.5 · 153 reviewsBuilt for ShopifyFree planPaid from $25/moOn 0.5% of brands over $5MLaunched 2013Social proofConvert paid traffic into sales with social proof that drives results. Display pop-up or on-page messages for recent purchases, add-to-cart event...
Pricing
FreeFree- Up to 1000 notifications per month
- 1 website only
- Sales popups
- Product & Google Reviews
- +4 more
Starter$25/month- Up to 8,000 notifications per month
- 14 Day Free Trial Available
- Sales popups
- Product & Google Reviews
- +4 more
14-day free trialBusiness$75/month- Free Package Protection for businesses
- above USD 1M annual revenue
- Up to 40,000 notifications/month
- Unlimited websites
- +4 more
14-day free trialPro$149/month- Free Package Protection for businesses
- 14 Day Free Trial Available
- Up to 300,000 notifications per month
- All Business Plan features PLUS
- +4 more
14-day free trial
Ratings, reviews, plans, prices and descriptions as the Shopify App Store lists them. how we count.
Alternatives to Fomo
The most used social proof apps among Shopify brands over $5M.
| App | Brands over $5M | App Store |
|---|---|---|
| Instafeed · Mintt Studio | 19.1% | 4.9 · 2,224 |
| Foursixty Shoppable Social UGC · Foursixty | 2.3% | 4.9 · 136 |
| Moast Shoppable Video & UGC · Moast | 0.6% | 5.0 · 345 |
| MG Instagram Feed TikTok Feed · Madgic | 0.3% | 4.9 · 40 |
| Emplifi UGC · Emplifi - UGC | 0.3% | 4.6 · 15 |
| Flowbox UGC Platform · Flowbox | 0.3% | 5.0 · 1 |
Often used with Fomo
What its brands run more often than Shopify brands over $5M do overall.
- Refersion Affiliate Marketing16% of its brands · 6.4x average
- AppLovin22.7% of its brands · 2.8x average
- Intelligems20% of its brands · 2.7x average
- Redo25.3% of its brands · 2.7x average
- Yotpo21.3% of its brands · 2.4x average
What Shopify apps does Fomo make?
Fomo has 1 app on the Shopify App Store: Fomo: Social Proof Sales Popup.
How many Shopify brands use Fomo?
Among the 15,394 Shopify brands over $5M that dtcmvp tracks, 75 (0.5%) run Fomo: Social Proof Sales Popup, #4 of 81 social proof apps by that count. Its share is highest among Food & Beverage (0.8%), Sports & Outdoors (0.7%) and Home & Living (0.5%) brands.
What are the alternatives to Fomo?
The most used social proof apps among Shopify brands over $5M, after Fomo: Instafeed (19.1%), Foursixty Shoppable Social UGC (2.3%), Moast Shoppable Video & UGC (0.6%), MG Instagram Feed TikTok Feed (0.3%), Emplifi UGC (0.3%) and Flowbox UGC Platform (0.3%).
What do Fomo's brands use alongside it?
Of the brands running Fomo, 16% also run Refersion Affiliate Marketing, 22.7% also run AppLovin, 20% also run Intelligems, 25.3% also run Redo and 21.3% also run Yotpo. Each is at least 2.4 times as common among them as across all brands over $5M.
How is Fomo: Social Proof Sales Popup rated?
Fomo: Social Proof Sales Popup is rated 4.5 out of 5 from 153 reviews on the Shopify App Store.
How much does Fomo cost?
Fomo: Social Proof Sales Popup has 4 plans on the Shopify App Store, from free to $149 a month. Fomo: Social Proof Sales Popup: Free, Free; Starter, $25/month; Business, $75/month; Pro, $149/month.