Email. Facebook. WhatsApp. Website forms. SMS. Instagram DMs. It’s exhausting.
And even worse — it’s easy to miss a message, forget to reply, or lose the thread of a conversation.
The Infinity3 All-in-One Inbox brings everything into one place — so you can see, manage, and reply to every customer conversation without the app-jumping.
Why It Matters
✅ No more checking 6 different apps
✅ See all customer conversations in one clean feed
✅ Reply faster = convert more leads
✅ Keep your messaging consistent across platforms
✅ Never miss a follow-up again
For most users, this is one of the biggest time-savers in the entire platform.
What Channels Can You Connect?
• Email (e.g. Gmail, Outlook, business email addresses)
• Facebook Messenger
• Instagram DMs
• WhatsApp Business
• SMS/Text messages
• Webchat Widget (for your website)
You can reply to all of them directly from the Inbox — on desktop or via the mobile app.
How to Set It Up
1. Connect Your Email
In Settings → Email Services, connect your Gmail, Outlook, or SMTP/IMAP account. This lets you send and receive emails right inside the platform.
2. Link Your Social Channels
Head to Settings → Integrations and connect:
- Your Facebook page
- Your Instagram business account
- WhatsApp (requires WhatsApp Business API – we’ll help set that up if needed)
3. Enable the Webchat Widget
You can add a smart chat bubble to your website that routes messages directly to your Inbox. No need for third-party live chat tools.
4. Start Messaging!
When a customer messages you on any of these channels, it will appear in the Inbox. You can reply instantly and even send attachments, emojis, templates, or links.
Smart Features That Save You Time
🧠 Unified Contact View: See message history, notes, tags, and tasks next to every message
📱 Mobile App: Reply on the go from your phone
⏳ Templates & Quick Replies: Save your most-used responses and send them in a click
🔔 Notifications: Get alerts when someone messages you — or assign to your team
🤖 Automation-Triggered Replies: Send an instant message when someone contacts you out of hours or fills in a form
Real-World Examples
✅ A driving instructor sees an Instagram DM, a website enquiry, and a text all in one feed — no missed pupils.
✅ A coach replies to discovery call bookings via email and WhatsApp — all from the same place.
✅ A small team assigns incoming messages to the right staff member instantly.
✅ A local service uses the Webchat Widget to close leads while they’re still hot.
Pro Tips
- Pin your most important conversations
- Use internal notes to track what’s been agreed
- Assign messages to team members or categories
- Create an auto-reply for when you’re unavailable
- Use smart templates to speed up replies (and reduce typos)
Wrapping Up
The All-in-One Inbox is where most users feel the value of the platform almost immediately. You’ll reply faster, miss fewer messages, and finally feel on top of your communications.
Set it up once, and from that point forward, your conversations are organised — not scattered.
Tristan Whittaker
Founder & Director, Infinity3
Tristan Whittaker is the founder and director of Infinity3, with more than 20 years of experience in web design, digital marketing and technology. He works with businesses across the UK to improve their online presence, generate more opportunities and make better use of digital tools, AI and automation.
Combining strong technical knowledge with a practical understanding of how businesses actually operate, Tristan has helped hundreds of organisations create better websites, improve their visibility and simplify the systems behind them. He’s particularly interested in finding sensible ways to use technology to solve real business problems, without unnecessary complexity or jargon.