Alternatives to ChatFast

Self-hosted open-source AI customer support with RAG knowledge base, multi-model agents, and an embeddable chat widget.

Pylon is an agentic B2B support platform where AI agents investigate and resolve customer issues across Slack, Teams, email, and phone.

Yuma AI agents autonomously resolve up to 89% of ecommerce support tickets, sales questions, and social DMs.

Freshdesk is an AI-first helpdesk with Freddy AI agents that resolve customer queries automatically.

Ada builds enterprise AI customer service agents that resolve support tickets across chat, email, voice, and social.

AI customer service agent with a 50% resolution guarantee, resolving 67% of questions from your knowledge base.

AI-native knowledge base software with MCP Server for agent-ready documentation

Chatbase builds no-code AI agents for customer support across chat, email, and voice.

Add-on that turns your Notion-owned HelpKit knowledge base into an AI support chatbot for $49/month.

BYOK AI chat widget, knowledge base, and AI tools for business, work, study.

Enterprise AI agents that learn from your company's knowledge and improve from feedback.

AI embedded across NICE CXone to analyze every interaction and coach agents in real time.

AI support infrastructure for B2B teams — consolidate Slack, Teams, Discord, email, and in-app channels, then orchestrate AI agents on top.

AI customer service automation that resolves complex tickets across channels and learns from each interaction.

Visual platform to build, deploy, and monitor production-grade AI voice and chat agents.

AI help desk that resolves tickets end-to-end for $1 per resolution, with expert-led deployment

No-code custom AI agents with citation-backed answers, trusted by 10,000+ businesses.

AI chat agents for B2B that turn website visitors into pipeline via Salesloft.

Cresta pairs human-centric AI agents with real-time agent assist for enterprise contact centers.

Botpress is an enterprise AI agent platform that resolves complex customer support tickets end-to-end, without per-seat pricing.

LiveChat 2.0 pairs live chat with an inbox that counts revenue for human and AI agents.

AI agent that resolves Zendesk tickets end-to-end, not just replies

Conduit AI runs AI agents for hospitality guest messaging, calls, and stay operations

Level AI deploys full-stack AI agents that score 100% of customer interactions across every channel.

Conversica AI agents turn one-way outreach into persistent, revenue-driving two-way conversations.

Enterprise CRM with Agentforce: deploy AI agents across sales, service, marketing, and more.

Sierra builds and deploys conversational AI agents across chat, voice, SMS, email, and WhatsApp for enterprise customer service.

Zendesk's AI-first customer service platform resolves up to 80% of support tickets autonomously.

Interactive knowledge management platform that cuts support tickets by 80%

Parloa runs multilingual, compliant AI contact center agents that handle millions of customer conversations in any language.