Best Free Omnichannel chatbot AI tools

Notbot automates WhatsApp interactions with chatbots, broadcast messaging, and a unified inbox. Drag‑and‑drop bot builder, CRM integration, API support, workflow automation, e‑commerce features, and 24‑hour response capabilities boost engagement and sales.

Jio Haptik lets enterprises build AI agents that manage chat, voice, and messaging across multiple channels, using multi‑language NLP, RAG‑enabled knowledge integration, dynamic routing, human handoffs, and secure analytics dashboards.

Nubot is an AI sales agent and WhatsApp CRM that automates multi‑channel support and sales via no‑code conversational flows, unified inbox, scheduling and follow‑ups, segmented messaging, lead prioritization, integrations (APIs/webhooks) and team collaboration tools.

eLBot is a WhatsApp and Telegram chatbot that uses OpenAI‑trained neural nets to answer business, technical, and general queries in real time. It captures leads, automates conversations, and creates content, operating 24/7 with secure privacy.

Humley delivers context‑aware, hallucination‑free AI assistants powered by large language models, integrating enterprise knowledge bases across web, voice, and live‑agent channels. It extends to agent and telephone support, cutting effort, improving experience, and scaling operations.