Best Multi-Channel AI Assistants in 2026
Pocodot, the company behind this page, makes Cole, and Cole is our pick for a multi-channel AI assistant. It works in WhatsApp, Slack, Telegram, LINE, iMessage, email and phone calls, with memory shared across your private chats with Cole.
What makes a multi-channel AI assistant?
Not every AI tool that mentions "integrations" is multi-channel. Many AI assistants live in a browser tab. Here is the bar we use for a multi-channel assistant.
- Presence in 3 or more messaging platforms: not just a web app with connectors, but inside the platforms where you already work (WhatsApp, Slack, Telegram, and so on)
- Memory across channels: context should not reset when you switch apps. If you tell your assistant something on WhatsApp, it should remember when you message it on Slack
- Real actions: it should do things, not just generate text, such as drafting email, putting meetings on your calendar and making calls
- Mobile access: it should work from the messaging apps already on your phone
With those criteria in mind, here is how seven tools compare. We make Cole, so read our pick with that in mind, and check each vendor's site for its current channels, features and prices.
| Tool | What it is | Channels | Pricing |
|---|---|---|---|
| Cole (we make it) | AI assistant you message like a person | WhatsApp, Slack, Telegram, LINE, iMessage, email, voice (Teams coming soon) | Free plan to try; paid from $19/mo |
| Swa | AI assistant for teams | See their site | See their pricing page |
| Respond.io | Customer conversation platform | See their site | See their pricing page |
| Viktor | AI coworker for team workspaces | See their site | See their pricing page |
| Copilot | Microsoft's AI assistant for Microsoft 365 | See their site | See their pricing page |
| Intercom | AI customer support | See their site | See their pricing page |
| Slack AI | AI features built into Slack | Slack | See their pricing page |
Cole is an AI assistant made by Pocodot, the company that publishes this page. It works in 7 channels: WhatsApp, Slack, Telegram, LINE, iMessage, email and voice calls. Microsoft Teams is coming soon; Cole does not work in Teams yet. Cole lives inside the messaging apps you already use, including group chats, and your private chats with Cole share context across them.
The core of Cole is cross-channel memory. Start a task in your private WhatsApp chat with Cole during your commute, continue it in your private Slack chat when you get to the office, and pick it up in your private Telegram chat later. Notes Cole keeps in one private chat are there in the others, and each one is given a short list of what you and Cole said in the others in the last 24 hours, so you re-explain less. Groups are kept apart: a group uses only that group's messages and notes.
Cole handles reminders, email, calendar, research and phone calls, and can use the apps you connect. After you connect Gmail, Google Calendar or Outlook, it drafts email and asks before anything goes out in your name, and it puts meetings on your calendar. On paid plans it can also run browser tasks and phone numbers you ask for in the United States, the United Kingdom and Thailand, after confirming the number and purpose with you.
- 7 channels: WhatsApp, Slack, Telegram, LINE, iMessage, email, voice (Microsoft Teams coming soon)
- Memory shared across your private chats; each group keeps its own
- Reminders, email, calendar, research and phone calls from a chat message
- Works with the apps you connect (Gmail, HubSpot, Notion, Google Calendar, Stripe, and more)
- Phone calls on paid plans to numbers you ask for in the US, UK and Thailand
- Reminders at the time you set, once or on a daily or weekly schedule
- Replies in the language you write in
- Free plan with 150 one-time credits; Starter is $19/mo for 2,000 credits a month
Swa is an AI assistant for teams that works inside messaging and workspace apps. It is a conversational AI for questions and content.
For the channels it supports today and its prices, see their site and pricing page.
- Check their site for which actions and apps it supports
Respond.io is a customer conversation platform with AI features. It is built for customer-facing work: marketing, sales and support teams that handle many inbound messages across business messaging channels.
Its AI helps with replies and routing customer conversations. For pricing, see their pricing page.
- Built for customer conversations, not as a personal AI assistant
Viktor is an AI coworker for team workspaces like Slack. It connects to business tools and can carry out tasks for the team inside the workspace.
It suits teams whose work happens inside their workspace app. For the channels it supports today and its prices, see their site and pricing page.
- Built around team workspaces; check their site for other channels
Microsoft Copilot is Microsoft's AI assistant, built into Microsoft 365 apps such as Teams, Outlook, Word and Excel. You use it from inside the Microsoft tools you already work in.
For organizations already on Microsoft 365, it is a natural extension. For plans and pricing, see Microsoft's pricing page.
- Centred on the Microsoft ecosystem
Intercom is a customer support platform, and its Fin AI agent answers customer questions using your help content.
Intercom is built for customer support rather than as a general-purpose assistant. For pricing, see their pricing page.
- Built for customer support, not as a personal or team assistant
Slack AI is Slack's own set of AI features, built into the Slack app. Teams use it to search messages and summarize channels and threads.
The convenience is real: no third-party app and no new interface. It lives inside Slack. Which Slack plans include it, and what it costs, is on Slack's pricing page.
- Lives inside Slack; check Slack's site for what it can do today
An assistant that treats each channel as a separate conversation makes you start over each time you switch. Message it on Slack, and it knows your Slack history. Switch to WhatsApp, and you are starting from zero.
Cole's answer is for your private chats. Link your apps to the same Pocodot account and your private chats with Cole share context: notes Cole keeps in one private chat, such as your preferences and ongoing projects, are there in the others, and each one is given a short list of what you and Cole said in the others in the last 24 hours. Groups are kept apart: a group uses only that group's messages and notes, never your private chats.
Each step is your own private chat with Cole in a different app, and each one is given a short list of what you and Cole said in the others in the last 24 hours, along with the notes Cole keeps. Before a call, Cole confirms the number and purpose with you. Read more about cross-channel AI memory
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Need AI across 5 or more channels with memory shared across your private chats (our pick; we make Cole)Cole
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Want a conversational AI for your team's messaging appsSwa
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Customer engagement conversations at scaleRespond.io
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Workspace team wanting an AI coworker inside SlackViktor
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Microsoft 365 organization needing AI in Teams, Outlook, and OfficeCopilot
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Customer support with an AI agentIntercom
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Basic Slack search and summarization without adding toolsSlack AI
It is the one that works where you already chat and keeps notes on what you tell it.