PingLane: Web Push vs Signal ‑ Web Push Notification
Two Shopify apps, side by side: detected stores, momentum, reviews, plans, listed features and who runs each. Store counts as of Nov 6, 2026 for PingLane, Nov 2, 2026 for Signal.
The short answer
- Both list a free plan. Paid plans start at $10/month for PingLane and $9.99/month for Signal.
- Signal lists 11 features PingLane’s listing doesn’t mention, including A/B testing, Custom events, Import and export.
Head to head
Free Forever
- · Browse Reminder automations
- · Cart Recovery automations
- · Price Drop & Back in Stock alerts
- · Standard support
- · Subscriber Segments
- · Up to 500 push notifications/month
Indie Plan
- · Cart Recovery & Browse Reminders
- · Everything in Free, no feature locks
- · Hero Image & Buttons in notifications
- · Price Drop & Back in Stock alerts
- · Scheduled Reminders & Campaigns
- · Standard live support
Pro Plan
- · Account monitoring
- · Everything in Indie, no feature locks
- · Fastest send priority
- · Priority live support
- · Revenue Attribution & UTM Tracking
- · Subscriber Segments by behavior & Geo
Starter
- · 1 000 impressions/mo
- · 100 subscribers
- · 500 notifications/mo
- · 7 day data retention
Grow
- · 1 000 subscribers
- · 10 000 impressions/mo
- · 30 day data retention
- · 5 000 notifications/mo
- · Advanced segmentation
Advanced
- · 10 000 subscribers
- · 100 000 impressions/mo
- · 50 000 notifications/mo
- · 90 days data retention
- · A/B testing
- · Advanced segmentation
Unlimited
- · 1 year data retention
- · A/B testing
- · Advanced segmentation
- · Smart delivery
- · Unlimited impressions/mo
- · Unlimited notifications/mo
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featurePingLane lets merchants send web push notifications directly to shoppers' browsers without email or SMS. Merchants collect subscribers using customizable permission prompts, then send one-time campaigns or automate notifications for Cart Recovery, Browse Reminder, sale alerts, and Back in Stock. Segments allow targeted sends, and Web Push Analytics tracks clicks and attributed revenue.
Signal helps merchants recapture lost visitors and improve mobile engagement. By providing Progressive Web App technology, the app creates a native-like experience for shoppers. You can schedule push notification campaigns and set up automated message flows based on store events. Geofencing allows you to reach customers based on their location, while smart sending helps manage delivery timing.
- Automated Welcome, Cart Recovery, Browse Reminder, and Back in Stock flows.
- Send one-time notifications to all subscribers or a targeted segment.
- Collect subscribers using customizable, targeted permission prompts.
- Schedule recurring reminders on a daily, weekly, or custom interval.
- Set up and schedule push campaigns using a visual marketing calendar.
- Automate flows for abandoned carts, deals, and location-based alerts.
- Segment subscribers by spending and device to create reusable custom lists.
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 |  PingLane |  Signal |
|---|---|---|
| Detected stores | 1 | 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 | Food, Beverages & Tobacco | Not published |
| Top store countries | Not published | Not published |
Reviews
| Measure | PingLane | Signal |
|---|---|---|
| App Store rating | 5.0 ★ | Not published |
| App Store reviews | 1 | Not published |
| New reviews, 28 days | Not enough data | Not enough data |
| Reviewers a year or more in | Not enough data | Not enough data |
FAQ
PingLane and Signal: common questions
- Is PingLane or Signal cheaper?
- Both list a free plan. Paid plans start at $10/month for PingLane and $9.99/month for Signal. 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?
- Signal lists 11 the others don’t mention, such as A/B testing, Custom events, Import and export, List cleanup. 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 6, 2026 for PingLane, Nov 2, 2026 for Signal; 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 6, 2026 for PingLane, Nov 2, 2026 for Signal. 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.