Push Notifications vs. WhatsApp: Which Drives Better Re-Engagement?

In the world of re-engagement, one message can make the difference between a lost user and a returning customer.

But which channel delivers better results — Push Notifications or WhatsApp?

This article compares both channels across open rates, user experience, and use cases — and shows how to get the best of both with Appgain.

Push Notifications: Fast and Far-Reaching

Why marketers rely on it

  • Reaches users instantly, even outside your app
  • Ideal for short, urgent messages
  • Easy to implement for web or mobile

Performance Snapshot

  • Average Open Rate: 3% to 10%
  • Best For: Abandoned cart nudges, flash offers, quick alerts

Pros

  • Lightweight and low-cost
  • No contact list required
  • Works well for both mobile apps and websites

Cons

  • Can be blocked by user settings
  • Limited space for personalization
  • Higher opt-out rates over time


WhatsApp: Personal and High-Converting

Why it works

  • Reaches users in the app they use most
  • Supports two-way interaction and rich content
  • Excellent for event-based automations and AI integration

Performance Snapshot

  • Open Rate: 80% to 98%
  • Click-Through Rate: Up to 45%
  • Best For: Personalized re-engagement, cart recovery, drip campaigns

Pros

  • Deep personalization with media support
  • AI chatbot-friendly
  • Higher engagement and conversion

Cons

  • Requires opt-in
  • Daily templates need approval
  • Higher cost per message than push


When to Use Both Together

Top-performing brands use both channels strategically.

Sample Flow

  1. Push Notification: “Still thinking about your order? Items are selling fast.”
  2. WhatsApp Follow-Up (next day): “Need help finishing your purchase? Here’s a personal offer just for you.”


How Appgain Helps

  • Build flows in n8n using CRM or behavior triggers
  • Switch channels automatically based on engagement
  • Track delivery, clicks, and ROI in one dashboard

Performance Comparison

Channel Open Rate CTR Opt-In Required
Push 3% – 10% 0.5% – 2% No
WhatsApp 80% – 98% 20% – 45% Yes

Final Thoughts

Push notifications grab attention.
WhatsApp drives conversations and conversions.

But the most effective strategy isn’t picking one — it’s using both in harmony.

With Appgain’s automation tools, CRM integration, and unified messaging APIs, you can build smarter, faster, and more effective re-engagement campaigns.

Ready to boost retention with smarter messaging?
Visit appgain.io and get started today.