Best Free Customer Support Tools in 2026

All-in-one CRM platform with marketing, sales, service, and CMS hubs for growing businesses.

Customer support software with ticketing, self-service portal, and AI-powered automation by Freshworks.

All-in-one customer messaging platform with live chat, chatbot, knowledge base, and shared inbox for small businesses.

Customer support platform built around shared email inbox with knowledge base, live chat, and a human-focused approach.

Business messaging platform by Meta enabling companies to communicate with customers via WhatsApp with catalogs, automated replies, and API integration.

Open-source customer engagement platform offering live chat, email, social media, and WhatsApp support with AI features and self-hosting capability.

Cloud-based customer support software with AI-powered automation and multichannel ticketing.

Context-aware help desk software with AI assistant for customer support teams.

All-in-one help desk software with live chat, ticketing, and call center.

Live chat and chatbot platform designed for small and medium businesses.

Completely free live chat software with no limits on agents or chat volume.

Omnichannel business messenger combining chat, phone, email, and social media.

Gmail-based customer service tool for teams that prefer email-centric workflows.

Team email and chat app with shared inboxes and collaborative drafting.