2026 Best AI Chatbot tools

C

CustomGPT.ai

AI Knowledge Base

No-code platform for building AI agents from business content

智

智谱清言

AI Code Assistant

智谱清言 is a GLM-5-powered AI assistant for chat, writing, coding, and image and document understanding.

G

Gupshup

AI Chatbot

Conversational AI for customer engagement, messaging campaigns, and human-assisted support.

M

Monica

AI Chatbot

An AI assistant for chat, writing, research, and everyday work across your devices.

J

JevGPT

AI Chatbot

JevGPT is a browser-based chat assistant that generates replies one word at a time from a 1,772-word vocabulary. It runs on TypeSafe and uses the user's TypeSafe API key and Jev credits.

N

NiCE Cognigy

AI Chatbot

NiCE Cognigy is an AI platform for voice, chat, messaging, and agent-assist experiences.

K

kapa.ai

AI Knowledge Base

AI assistants grounded in technical documentation with cited answers

Г

ГигаЧат

AI Chatbot

ГигаЧат — Sber’s Russian-language conversational AI model for questions, text, code, and images. It works in Russian and understands English.

T

Tavus

AI Video Generator

API-first platform for AI video agents, digital twins, and companions

A

Abacus.AI

AI Chatbot

AI platform for professionals and enterprises with ChatLLM, agents, automation, and chatbots

K

Kommunicate

AI Code Assistant

AI and human customer service automation for support teams, with omnichannel deployment and live handoff.

I

Interakt

AI Chatbot

Customer engagement software for marketing, sales, and support on WhatsApp and Instagram.

F

Forethought

AI Chatbot

AI customer support platform for resolving inquiries, routing tickets, and assisting agents

D

Duck.ai

AI Chatbot

Ask questions, draft emails, or summarize text with AI models at duck.ai. DuckDuckGo removes personal metadata before prompts reach providers; Plus and Pro add models and higher usage limits.

H

Hatch

AI Chatbot

AI call answering, messaging, and lead follow-up for trades and service businesses.

H

Help.center

AI Knowledge Base

AI-first customer support with knowledge base, search, and chatbot

I

Inkeep

AI Chatbot

An AI agent platform for CX, product, and operations teams, with visual and TypeScript-based building tools.

W

Wysa

AI Chatbot

Wysa is an AI-powered mental wellbeing platform for self-reflection, self-monitoring, and evidence-based emotional support. It serves individuals and can also be deployed by employers, providers, and health systems across self-help, referral, and ongoing-care pathways.

R

Replika

AI Chatbot

Replika is an AI companion app for conversation, support, and everyday companionship on iOS and Android.

C

CometChat

AI Chatbot

In-app chat, voice and video calls, AI agents, moderation, analytics, and multi-tenant infrastructure for apps and websites.