Knocket AI provides a web chat widget, contact page, and mobile chat component so visitors can start conversations from multiple entry points and you can reply in one unified inbox. You can also connect Telegram and upload documents to train an AI customer service agent with FAQs. The official website states it is free forever.

Chaport is a website live chat tool focused on simplicity. It offers real-time chat windows, visitor information viewing, multi-channel message aggregation, and automatic invitations. Installation requires just one line of code, making it extremely easy for small and medium-sized businesses to get started. It's a lightweight alternative to Intercom.

Jotform AI Agents is an AI agent product from the well-known form platform Jotform, upgrading traditional forms into conversational AI agents: they can guide users through form filling like a customer service representative, answer common questions, collect data, and automate processes, making data collection as natural as chatting.

Dialpad is an AI-native enterprise cloud communications platform that combines business phone, video conferencing, and contact center into one product. Its proprietary DialpadGPT provides real-time call transcription, sentiment analysis, and agent guidance, making it ideal for remote work and customer service teams.