Free Chat AI Tools

YesChat.ai is an all-in-one, browser-based AI platform that provides chat, image, video, and music generation powered by multiple advanced models (DeepSeek-R1, GPT-o1, GPT-4o, Claude 3.5 Sonnet, Claude3 Opus). It targets creators and professionals seeking fast AI-assisted content production and access to many specialized GPTs.

HelpDesk (by Text) is a browser-based, AI-empowered ticketing and help desk platform that centralizes email, chat, Messenger, and SMS into a single inbox with automation, workflows, and enterprise-grade security for teams of all sizes.

Magai is a multi-model AI chat platform that gives users access to 50+ generative AI models in a single chat interface, enabling mid-conversation model switching, reusable instructions (personas), team collaboration, scheduled AI tasks, and integrations with apps and files.

QuickBlox UI Kit is a pre-built, customizable chat UI component library and messaging solution from QuickBlox that accelerates building messenger apps across platforms, with built-in AI features (Answer Assist, Translate, Rephrase) and integration with QuickBlox SDKs and Server API.

Living Comments is a WordPress plugin that uses AI to auto-generate comments for blog posts to boost engagement and provide SEO value, offering configurable tones, languages, scheduling and moderation controls.

PDFPeer is a web tool that lets users upload PDFs and 'chat' with them—asking questions, getting summaries, and quickly finding information across many document types. It targets students and professionals and is offered for free.

ToneBird is a desktop assistant that drafts context-aware replies in your voice directly inside apps you already use (Gmail, Slack, WhatsApp, etc.), remembering relationships and prior conversation facts to suggest appropriate responses.

Relaticle is an open-source, self-hosted CRM built for teams and AI-powered workflows, combining a built-in AI chat with an MCP server that exposes 37 tools and a REST API for external agents and integrations.

LM-Kit.NET is a local-first .NET SDK and runtime that provides seven capability pillars (agents, document intelligence, vision, RAG, text analysis, speech, text generation) and a model-agnostic adaptive inference foundation for running AI on-device with a single NuGet package and no required cloud calls.

FlowChai is a conversational AI content agent for creating and scaling written content, offering chat-driven content creation, brand-voice tuning, multilingual support, and direct publishing to platforms like WordPress.

ChatBees is an AI-driven customer support automation platform that builds knowledge graphs from historical tickets and internal knowledge bases to automate ticket resolution and provide actionable insights and a copilot for support agents.

Sendbird is an enterprise communication and AI customer experience platform offering messaging, voice/video calling, and AI-powered concierge features (Delight AI) to build personalized customer journeys and in-app conversations.

GitMind AI Chat is a web and mobile AI assistant built on large language models that provides conversational AI, pre-trained and custom AI agents, multimodal inputs (files, links, images), and multi-channel integrations for individuals and enterprises.

InteraxAI provides embeddable AI widgets and a configurable API to add text, chat, and image generation to websites, with monetization, analytics, and tiered pricing for individuals and businesses.

Amber is an AI-enabled, all-in-one messenger and personal CRM for macOS that consolidates iMessage, WhatsApp, and Telegram into a single app, adds organizational tools (split inboxes, lightweight CRM), scheduling, optional AI assistance, and device-stored end-to-end encryption.

MaskLLM turns thousands of customer reviews into AI-ready assets so AI assistants can understand, cite, and recommend a business's products or services, helping companies improve visibility in AI-driven search.

Macbeth AI is a web-based “Ultimate AI Assistant” offering 30+ AI tools for text and image generation, chat, speech-to-text and text-to-speech, plus templates for content, code snippets, marketing copy, SEO and social media.