How to Set Up Auto-Replies on WhatsApp, Instagram & Messenger

Why Auto-Replies Are Non-Negotiable

Speed matters in messaging. Research shows that responding within 5 minutes makes you 100x more likely to connect with a lead compared to waiting 30 minutes. But your team can't be online 24/7. Auto-replies bridge that gap.

A well-crafted auto-reply does three things: acknowledges the customer, sets expectations, and offers immediate value (like an FAQ link or self-service option).

Setting Up Auto-Replies on WhatsApp

Using WhatsApp Business App

1. Open WhatsApp Business > Settings > Business Tools
2. Tap "Away message" and toggle it on
3. Write your away message
4. Set the schedule (Always, Custom, or Outside Business Hours)
5. Choose recipients (Everyone, Not in contacts, or specific contacts)

Using WhatsApp Business API (via Replyn)

The API gives you much more flexibility. With Replyn, you can set up context-aware auto-replies that respond differently based on keywords, customer segment, time of day, or channel.

Setting Up Auto-Replies on Instagram

Native Instagram Auto-Reply

1. Go to your Professional Dashboard > Tools > Saved replies
2. Create saved replies for your most common questions
3. For automatic responses, set up "Away messages" in Meta Business Suite

Advanced Instagram Auto-Replies (via Replyn)

Connect your Instagram to Replyn to create sophisticated auto-reply flows:

• Auto-reply to story mentions with a thank-you message
• Respond to specific keywords with relevant information
• Send different messages based on time of day
• Auto-qualify leads before connecting them with your team

Setting Up Auto-Replies on Facebook Messenger

1. Go to your Facebook Page > Settings > Messaging
2. Turn on "Instant replies" and customize the message
3. Set up "Away messages" with your business hours
4. For advanced flows, connect Messenger to Replyn

Auto-Reply Best Practices

• Keep messages short and conversational — no walls of text
• Set clear expectations: "We'll get back to you within 2 hours"
• Include a self-service option (FAQ link, knowledge base, product catalog)
• Personalize when possible — use the customer's name if available
• Don't pretend to be human — be transparent that it's an automated message
• A/B test your messages and track engagement rates