Messello

What is Messello? An overview of the shared inbox

Messello is an all-in-one customer-communication platform. It brings every conversation your customers start — across seven channels — into one shared inbox, so your whole team answers from a single screen instead of juggling separate apps and logins.

The shared inbox concept

A shared inbox is a team inbox everyone works from together. Messages from all your channels land in one place, any agent can pick up a conversation, and everyone sees who is handling what. No more forwarded emails or "who replied to this?" confusion.

The 7 channels

Messello connects these channels into the same inbox:

  • WhatsApp
  • Telegram
  • Instagram (DMs)
  • Facebook Messenger
  • Website live chat (a widget you embed on your site)
  • Email
  • SMS

All channels are included on every plan, with no per-message fees.

Built-in AI

AI is included, not a paid add-on. Messello can draft replies from your help center using retrieval (RAG), auto-suggest responses as you type, auto-tag and triage incoming conversations, summarize long threads, and send auto-replies for common questions — so your team moves faster and stays consistent.

Who it's for

Messello suits small and growing teams — support, sales, and success — that talk to customers across many channels and want one tidy place to do it, plus light CRM and automation without heavy setup.

Key terms glossary

  • Inbox — a connected channel (for example, your WhatsApp number or website chat). You can have several inboxes.
  • Conversation — a single thread with one customer, with a status of open, pending, or resolved.
  • Agent — a team member who logs in to read and reply to conversations.
  • Contact — the customer record (name, channel details, history) behind a conversation.
  • Label — a tag you add to conversations to sort and filter them (for example, "billing" or "VIP").
  • Canned response — a saved reply you insert with a shortcut to answer common questions quickly.

Want to see it in action? Explore the live demo, then create your Messello account or compare plans on pricing.

Was this article helpful? Reach us at hello@messello.com or try the live demo.

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