The Best Rasa Alternatives in 2026

ChatFast builds customer-facing AI agents that answer from a knowledge base, collect structured information, and prepare handoffs.

Voiceflow helps customer experience teams build and deploy chat and voice AI agents for customer support and service automation.

ChatbotGen builds customer-facing chatbots trained on websites, documents, and FAQs for use on web, WhatsApp, and Telegram.

WebWhiz adds an AI support assistant to a website, using site information to answer visitors’ product questions without coding.

Aimdoc supports software companies with website lead conversion, product onboarding, and customer support through one AI agent.

Mando AI builds support agents that answer product, order, and policy questions and hands complex cases to staff with context.

Thena provides customer-support ticketing and AI chat for B2B teams across Slack, email, and web chat.

Sauna researches, follows up, and builds apps using a team’s existing tools, including web, Slack, and iMessage.

Tiledesk is the open-source, no-code platform to build AI chatbots and connect live agents. Automate conversations and boost customer support.

Moveo.AI builds customer service, collections, and payment agents that use conversation history to inform interactions.

AgentX helps teams build, orchestrate, evaluate, trace, and observe AI agents through a production lifecycle platform.

AICamp provides a collaborative AI workspace for teams to build agents, share prompts, and work together.

PyGPT provides an open-source desktop AI assistant for chat, agent building, and retrieval-augmented knowledge access.

DocsHound turns product recordings into documentation, customer-support chatbots, and product insights.

Z.ai offers an assistant for building websites, writing code, handling long tasks, and getting answers.

CuServly builds customer-service chatbots trained on a company's information and supports conversations in 95 languages.

Ayfie provides company AI assistants and agents grounded in organizational data, with hosting on the organization’s own terms.

PolyAI provides an enterprise platform for building, deploying, and iterating conversational agents across customer service channels.

Chatwize builds AI support agents trained on company content to answer customer and HR questions around the clock.

Landbot builds no-code AI agents and chatbots for websites and WhatsApp to qualify leads, support customers, and book appointments.

Cognigy provides generative and conversational AI agents for enterprise customer service across voice and chat channels.

Crisp combines a multichannel messaging inbox with AI agents and workflow tools for customer support and sales.

Chat Thing creates AI support agents trained on documentation and FAQs that answer customer questions and can look up orders.

Zendesk offers customer service software with AI agents designed to resolve support issues, and the page lists a free trial.