ToastiBar Sales Popup & Proof vs Ultimate Social Proof
Two Shopify apps, side by side: detected stores, momentum, reviews, plans, listed features and who runs each. Store counts as of Nov 9, 2026 for ToastiBar Sales Popup & Proof, Oct 13, 2026 for Ultimate Social Proof.
The short answer
- Both list a free plan. Paid plans start at $6.99/month for ToastiBar Sales Popup & Proof and $9/month for Ultimate Social Proof.
- ToastiBar Sales Popup & Proof lists 22 features Ultimate Social Proof’s listing doesn’t mention, including A/B testing, Analytics, APIs and webhooks.
Head to head
Boost Sales with Sales Notification, Cart Notification & more
- United States
- Australia
- India
Momentum
New reviews each month
Review pace is the clearest public read on how fast an app is winning new merchants.
100% FREE FOREVER
- · 5,000 impressions/month thereafter
- · Additional notification designs
- · Cart, Review & Low stock pop up
- · Chat and email support
- · Countdown timers (Product, Cart, etc.)
- · Sales popup & Social proof
Basic
- · All Free plan features
- · Basic customization
- · Designed for Basic Shopify stores
- · No boosted revenue cap
- · No usage-based charges
- · Priority chat & email support
Shopify
- · AI Copy Generator
- · AI Performance Advisor
- · AI Setup Wizard
- · All Basic plan features
- · Analytics
- · Dedicated chat and email support
Advanced
- · AI Copy Generator
- · AI Performance Advisor
- · AI Setup Wizard
- · All Shopify plan features
- · Analytics
- · Dedicated chat & email support
Free
- · 1,000 toast impressions per month
- · 7 days analytics history
- · Real-time sales notifications
Plus
- · 10,000 toast impressions per month
- · 90 days analytics history
- · Advanced inline widgets
- · Remove "Powered by" branding
- · Toast cycling: up to 12 per visit
Pro
- · 10-year analytics history
- · 100,000 toast impressions per month
- · Advanced inline widgets
- · Remove "Powered by" branding
- · Toast cycling: up to 12 per visit
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureIncrease sales, build trust & create urgency with social proof, popup notifications & countdown timers. ToastiBar helps you display sales popup & social proof notifications, including review pop up, cart popup, visitor pop up, low stock popup & roundup pop up to build shopper confidence. Customize every popup with AI-powered setup, AI copy generation & AI performance advisor.
Ultimate Social Proof adds two types of social proof to your store. Toast notifications appear in the corner, showing recent orders, live visitors, and low-stock alerts. Inline widgets embed on product pages with recent sales, live viewer counts, review scores, and order milestones.
- Drive sales with real-time data. Display live visitor count, reviews & sales.
- Geo-location and Multi-Lingual: Display popups in English & 75+ languages.
- Tailor sales proof with geo-location for personalized showcasing & social proof.
- Powerful analytical data: Track clicks, impressions, CTR to enhance conversion.
- Toast notifications for recent orders, live visitors, and low-stock alerts
- Inline widgets on product pages showing sales counts and live viewer counts
- Inline review-score and customer-milestone widgets to build product-page trust
- Analytics dashboard tracking impressions, assisted orders, and revenue
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 |  ToastiBar Sales Popup & Proof |  Ultimate Social Proof |
|---|---|---|
| Detected stores | 3,816 | Not published |
| Net store change, 28 days | −33 | 0 |
| Stores added, 28 days | 25 | Not enough data |
| Big-brand share | 13% | Not enough data |
| Top store categories | Apparel & Accessories, Health & Beauty, Home & Garden | Not published |
| Top store countries | United States, Australia, India | Not published |
Reviews
| Measure | ToastiBar Sales Popup & Proof | Ultimate Social Proof |
|---|---|---|
| App Store rating | 4.9 ★ | Not published |
| App Store reviews | 537 | Not published |
| New reviews, 28 days | 0 | Not enough data |
| Reviewers a year or more in | 21% | Not enough data |
Pricing
| Measure | ToastiBar Sales Popup & Proof | Ultimate Social Proof |
|---|---|---|
| Free plan | Yes | Yes |
| Lowest paid monthly plan | $6.99/month(ahead) | $9/month |
| Longest free trial | 14 days | 14 days |
| Plans listed | 4 | 3 |
Listing
| Measure | ToastiBar Sales Popup & Proof | Ultimate Social Proof |
|---|---|---|
| Shopify category rank | #26 | #200 |
| Shopify App Charts | #12 in Pop-ups | Not on this week’s charts |
| Built for Shopify | Yes | No |
| Launched | Nov 13, 2017 | Jul 15, 2026 |
| Languages | 1 | 1 |
| Developer | MakeProSimp | nineteen78 Pty. Ltd. |
FAQ
ToastiBar Sales Popup & Proof and Ultimate Social Proof: common questions
- Is ToastiBar Sales Popup & Proof or Ultimate Social Proof cheaper?
- Both list a free plan. Paid plans start at $6.99/month for ToastiBar Sales Popup & Proof and $9/month for Ultimate Social Proof. Shoplist compares base prices only between monthly plans in the same currency; usage charges and annual plans vary, so check each plan’s limits.
- What features does each app list that the other doesn’t?
- ToastiBar Sales Popup & Proof lists 22 the others don’t mention, such as A/B testing, Analytics, APIs and webhooks, Cart pop-ups. Ultimate Social Proof lists 1 the others don’t mention, such as Review count. 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 9, 2026 for ToastiBar Sales Popup & Proof, Oct 13, 2026 for Ultimate Social Proof; 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 9, 2026 for ToastiBar Sales Popup & Proof, Oct 13, 2026 for Ultimate Social Proof. 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.