AI customer support tools
Agents that answer customer questions and resolve tickets. Of the 115 tools on our customer support page, 19 fit this narrower job. By pricing: 1 open source, 3 free or freemium, 9 paid, usage-based or enterprise, 6 pricing on the maker's site. The most-starred open repos here are Libredesk (3,091 stars), Bolna (803 stars). Most come from the customer support (13), voice (3), sales & marketing (1) categories.
Updated
Libredesk
Open-source, self-hosted customer support desk in a single binary. A lightweight alternative to Intercom, Zendesk, Chatwoot
Added
Bolna
Platform for building, deploying and testing voice AI agents for recruitment, sales and customer support.
Added
Cognigy
NiCE Cognigy's enterprise customer service platform with generative and conversational AI agents across voice and chat.
Added
Dialora.ai
Dialora AI provides advanced AI voice agents for businesses worldwide. Automate customer service, boost sales, and improve efficiency with our AI solutions
Added
Forethought
Customer service AI platform whose agents resolve support issues automatically to lower support costs.
Added
Gradient Labs
AI customer support agent for regulated financial services companies.
Added
Heyyala
Accelerate your sales on WhatsApp with AI agents that respond 24/7 using effective sales strategies and providing immediate customer service
Added
Hiver
Customer service helpdesk in Gmail with AI agents.
Added
Intercom Fin
Intercom's Fin AI agent that resolves customer support conversations across channels.
Added
Leaping AI Voice Agents
Deploy enterprise-grade AI voice agents with Leaping AI to automate customer service and appointment booking calls. Trusted by leading companies such as Eurowings and Thompson Creek Window Company
Added
Lyro by Tidio
Tidio's AI customer service agent that answers questions instantly and turns conversations into sales, leads and bookings.
Added
Monobot.AI
Monobot.AI is a no-code platform for building voice and chat AI agents that handle customer support, bookings, reservations and routine business calls, with a workspace for managing agents and integrations with CRMs and other tools.
Added
Parloa
AI agent management platform for enterprise customer service to build, test and scale voice and chat agents.
Added
Pete Gabi
Pete & Gabi delivers AI interview agents for candidate screening and AI calling solutions for inbound calls, outbound outreach, customer support, appointment scheduling, and business phone automation
Added
Phonely
AI phone agents that answer every call, book appointments and handle customer support for businesses.
Added
Rep AI
AI shopping and customer service agent for e-commerce brands that handles product discovery, support and helpdesk work.
Added
Robylon
Robylon builds AI customer-support agents that resolve tickets across email, chat, voice and WhatsApp, connect to helpdesks like Zendesk, Freshdesk and Intercom, take actions such as refunds and order updates, and hand hard cases to a person.
Added
Siena Social Agent
AI agent for social media that converts comments/DMs, moderates, resolves support, and turns conversations into intelligence; launched Oct 13, 2026.
Added
Zowie
AI agent platform for enterprise customer service that resolves requests and takes actions in production.
Added
FAQ
What are the best AI tools for customer support focused on customer support?
We list 19. The first three by GitHub stars and featured status are Libredesk: Open-source, self-hosted customer support desk in a single binary. A lightweight alternative to Intercom, Zendesk, Chatwoot; Bolna: Platform for building, deploying and testing voice AI agents for recruitment, sales and customer support.; Cognigy: NiCE Cognigy's enterprise customer service platform with generative and conversational AI agents across voice and chat.
Are there free or open-source options?
Yes: 1 open source, 3 free or freemium, 9 paid, usage-based or enterprise, 6 pricing on the maker's site. Pricing is as each maker states it.
More from customer support
Tools are grouped by what each says it does. Missing one? Submit it free.