Best AI Omnichannel Support Tools of 2026

Sierra

sierra.ai

#1

Enterprise conversational AI platform, founded by former Google/Salesforce leaders, for building customer-facing AI agents across channels.

AutoResponder

autoresponder.ai

#2

Mobile auto-reply bot sending customizable automatic responses across WhatsApp, Messenger, Instagram, Telegram, Signal and Viber.

Glassix

glassix.com

#3

AI-native contact center that resolves customer inquiries across chat, voice and social channels for support teams.

Sendbird

sendbird.com

#4

Enterprise AI customer-experience platform combining an AI concierge agent with chat/voice communication APIs for large-scale support.

Botnoi Chatbot

botnoi.ai

#5

All-in-one Thai platform for building AI chatbots and voicebots across LINE, Facebook, WhatsApp and web, with multi-agent workflows.

klink.cloud

klink.cloud

#6

Unified omnichannel CX platform combining live chat, telephony and the Kai AI agent to automate customer support.

clerk.chat

clerk.chat

#7

Business texting/calling platform that adds SMS, RCS and voice to Microsoft Teams and existing numbers, with AI agents.

Cognigy

cognigy.com

#8

Enterprise conversational and generative AI platform for voice and chat customer-service agents, now part of NiCE.

UChat

uchat.au

#9

No-code omnichannel AI agent platform automating sales and support conversations across 12+ channels like WhatsApp and Instagram.

Octocom

octocom.ai

#10

AI customer-support agent for ecommerce that resolves chat, voice and email queries across a brand's catalog 24/7.

Afiniti

afiniti.com

#11

Contact-center AI that optimizes agent-customer pairing and routing to lift measurable business outcomes for large enterprises.

Mava

mava.app

#12

Mava is an AI-powered support platform unifying Discord, Telegram, Slack, web chat and email in one shared inbox for communities.

AiChat

aichat.com

#13

Agentic conversational-AI platform for support, sales and commerce across WhatsApp and social channels; free tier to enterprise.

Insider One

mindbehind.com

#14

Conversational CX platform for AI-driven marketing, commerce, and support across WhatsApp and messaging channels.

Chaterimo

chaterimo.com

#15

AI support and sales chatbot for e-commerce running on ChatGPT, Claude, Gemini or Grok, with bring-your-own-key pricing.

Chat Thing AI

chatthing.ai

#16

No-code AI support agent that learns your content, deploys on web/Slack/WhatsApp, calls tools, and hands off to humans.

Whelp

whelp.co

#17

An omnichannel support platform with a unified inbox, CRM, and AI chatbot automation across WhatsApp, email, and social channels for SMEs.

Anantya.ai

anantya.ai

#18

CPaaS platform for business messaging on the official WhatsApp API, plus SMS and RCS, with chatbots, automation and analytics.

Hubtype

hubtype.com

#19

Enterprise platform to build and run AI agents on WhatsApp and other messaging channels for automated sales and customer service.

taptalk.io

taptalk.io

#20

Omnichannel customer messaging and GenAI chatbot platform for Indonesian businesses managing WhatsApp, social, and web chat.

Thunai

thunai.ai

#21

Enterprise contact-center AI combining live agent assist, automated post-call workflows, and omnichannel agents to cut handle time.

1440.io

1440.io

#22

Salesforce-native suite unifying messaging, translation, reviews, and commerce for omnichannel customer engagement.

Cloodot

cloodot.com

#23

AI 'employee' that unifies WhatsApp, Instagram, Facebook, and webchat into one inbox to handle support and drive sales.

DOO

doo.ooo

#24

AI customer-service platform for MENA with Arabic-dialect-aware agents unifying WhatsApp, email, Instagram, web, and app chats.