Alternatives to Respond.io

Agentic B2B support platform that unifies Slack, Teams, email, chat, SMS, WhatsApp and phone into one inbox.

Re:amaze is a unified helpdesk and live-chat platform built for eCommerce, pairing a shared inbox with a trainable AI Agent.

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

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

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

LiveAgent is an AI-powered help desk that unifies live chat, ticketing, call center, and social messaging in one agent inbox.

AI support infrastructure that unifies Slack, Teams, email, and in-app chat into one queue for B2B teams

AI voice, chat, and permit workflows built only for government resident services.

Fin is an AI customer agent that resolves 76% of support, sales, and ecommerce conversations at $0.99 per outcome.

AI sales assistant for e-commerce that runs expert buying conversations and lifts revenue by an average 12%

Gorgias is the conversational AI helpdesk for ecommerce brands — omnichannel inbox plus an AI Agent that resolves and sells.

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

Resolve is an AI-native CRM built only for debt settlement teams, with six named AI workers automating intake, servicing, and negotiations.

Wonderchat is an AI support and conversion agent that cites your own docs in every answer and bills flat monthly rates.

Chili Piper is AI-led website conversion software that qualifies B2B visitors and books meetings instantly from forms and chat.

Bizzabo is an enterprise event platform that connects registration, onsite wearable data, and CRM for B2B teams that have to prove event pipeline.

Zendesk AI is the autonomous resolution layer inside the Zendesk Resolution Platform, handling voice, chat and email tickets that learn from every closure.

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

AI help desk whose Kay agent takes real actions—refunds, exchanges, password resets—at $1 per resolved ticket, deployed by Kayako's team.

Drift is now 1mind — AI chat agents inside Salesloft that turn website visitors into pipeline.

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

Live chat software with AI agents and a revenue counter that tracks sales per conversation.

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

Freshchat is Freshworks' AI live chat and chatbot platform for web, 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.

Free live chat with unlimited agents, bundled CRM, ticketing, and $1/hour human agents.

HiJiffy is a hotel guest communications platform whose Aplysia AI answers up to 90% of guest messages across web, WhatsApp, and social channels.

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

Conversica's AI agents keep two-way conversations going with your leads and customers until a meeting, renewal, or resolution actually happens.

GPT-4o chatbot you paste into your website — live in minutes, no coding