Alternatives to Chatzy AI

Sierra builds and runs conversational AI agents that resolve customer conversations across chat, voice, SMS, email, and WhatsApp.

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

Ada builds AI customer service agents that resolve, act, and improve across voice, chat, email, and social.

Visual platform for building, testing, deploying, and monitoring chat and voice agents across web, app, SMS, and telephony.

Synthflow AI runs enterprise voice AI agents on its own telephony network for automated phone calls at scale.

Build voice and chat agents that hold real conversations in 70+ languages, live in about five minutes.

No-code platform for voice, chat, and WhatsApp AI agents with one multi-channel inbox

One no-code platform for AI chatbot, outbound voice calling, WhatsApp broadcast, and sales analytics agents.

Stellar's Beckon AI voice assistant calls every career-school inquiry within 60 seconds and books the appointment.

Wonderchat builds AI support and sales agents that cite your own docs in every reply and bill flat monthly rates.

Agentic banking AI for banks and credit unions — voice, digital, and employee agents on one governed knowledge layer

AI-native customer service platform and CRM that tunes every conversation toward retention and revenue

Zendesk is an AI-first customer service platform whose autonomous agents resolve up to 80% of tickets across email, chat, voice, and social.

White-label AI chat and voice agents that agencies rebrand, resell, and mark up as their own product.

Enterprise voice AI agents running on Synthflow's own telephony network, from $30,000/year

Official WhatsApp Business API platform with AI chatbots, mass campaigns, and native HubSpot/Salesforce sync for LATAM-focused teams.

Enterprise AI concierge platform for customer support agents that work across chat, voice, and email.

AI customer service platform that pairs the Lyro AI agent with a human help desk for SMBs

AI sales agent that runs live product demos on video calls—screen share, camera on—in 32 languages.

YourGPT 2.0 is a no-code AI agent builder for support, sales, and phone automation with chat, voice, and image input.

Zendesk AI is the autonomous resolution layer of the Zendesk Resolution Platform, handling voice, chat, messaging and email tickets that improve with every

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

Ecommerce AI agents that resolve support tickets end to end across email, chat, SMS, WhatsApp, social, and phone.

PolyAI builds enterprise voice AI agents that handle complex customer calls in 40+ languages

AI embedded across NICE CXone that scores every interaction, flags complaint risk, and coaches agents on behaviors that move CSAT.

Freshchat is Freshworks' AI live chat and Freddy AI chatbot product for web, in-app, and messaging channels.

Conduit AI runs AI chat and voice agents for hotel and short-term rental guest messaging, portals, and back-office operations.

Enterprise agent platform where compliance is enforced at runtime, not written into a prompt

Multi-agent AI platform that resolves customer support tickets end-to-end across chat, email, voice, and Slack.

Agentic AI that answers every prospect, resident, and patient message across SMS, email, chat, and voice for housing and healthcare operators.