Chatbots & AI assistants
123 AI tools, most popular first.
ChatGPT
AI assistant for chatting, research, image creation, file analysis, and coding, for individuals and teams.
Microsoft Copilot
AI chat assistant from Microsoft for creating, brainstorming, learning and solving everyday problems, with a Microsoft 365 Copilot tier for work.
Claude
AI assistant by Anthropic for chat, writing, coding and research, used by individuals and teams.
Grok
Frontier AI models from SpaceXAI for chat, code, voice, images and video, available via apps, X and a developer API.
Suno
Generates complete original songs with vocals, lyrics and production from a text prompt, for creators and hobbyists alike.
Perplexity
AI answer engine giving sourced, real-time answers to questions, with a Computer mode for delegating work.
DeepSeek
Chinese AI lab offering open-source large language models (DeepSeek-V4, R1) via a chat app, web interface and developer API.
ChatPDF
Chat with PDFs and other documents to get summaries, answers and cited passages - for students, researchers and professionals.
Monica
All-in-one AI assistant giving access to several leading AI models for chat, writing, translation, research and image creation.
Tidio
AI customer service platform with Lyro AI agent that answers customer chats and turns conversations into tracked sales, leads and bookings.
Gemini in Chrome
AI browsing assistant built into Google Chrome that answers questions about open tabs, summarizes pages and videos, and can act on web tasks.
Kimi
AI assistant from Moonshot AI for chat, agentic coding, slide decks and deep research, aimed at developers and knowledge workers.
Open WebUI
Self-hosted AI chat interface that connects local and cloud models, with Python extensions, for individuals and organizations that want to keep control of their data.
OpenRouter
A unified API and chat interface giving access to 500+ AI models from 80+ providers, for developers and teams who want one key and better uptime.
Sider
AI sidebar and browser agent that chats with multiple AI models, summarizes web pages, and automates browser tasks.
Ollama
Runs open AI models locally or in the cloud via an API, for developers and teams wanting privacy and control.
Studocu
Study platform with shared student notes and AI tools that turn uploaded course materials into summaries, quizzes and flashcards.
Genspark
All-in-one AI workspace for creating slides, docs, images, video, code and design in one place.
Arena AI
Compare and vote on leading LLM, image, and code models, and browse the public AI leaderboard built from real-world evaluations.
Replika
AI companion app for chatting, reflection and emotional support, remembering your life context over time.
SeaArt AI
All-in-one AI creation platform for generating images, videos, characters and chats, with a community for sharing and remixing work.
Crisp
All-in-one AI customer support platform combining shared inbox, chat widget, CRM and AI agents for businesses of any size.
AnythingLLM
Free, private AI assistant that runs on your own computer, for chatting with documents, research and workflows without cloud API keys.
Bielik
Open-source Polish-focused language model family for businesses, public bodies and individuals who need local, sovereign AI.
Brave Leo
AI assistant built into the Brave browser for answering questions, summarizing pages and drafting content, with a focus on privacy.
Chatbase
AI agents that resolve customer support, sales and product questions across chat, email, voice and messaging channels.
Dia
AI-powered web browser that pulls context from your tabs and work tools to answer questions, summarize work, and build reports for professionals.
Duck.ai
Private AI chat by DuckDuckGo that gives free, anonymized access to popular AI models without requiring an account.
Kagi
Ad-free, privacy-focused search engine and AI assistant, funded by user subscriptions, for people who want search results without tracking or ads.
MaxAI
Browser extension that gives an AI assistant sidebar for reading, writing, summarizing and translating content on any webpage.
Merlin
All-in-one AI assistant giving access to top chat models (ChatGPT, Gemini, Claude and more) for research, writing, coding and image creation.
Microsoft Edge Copilot Mode
AI assistant built into the Edge browser that works across your open tabs to compare options, summarize pages and finish tasks.
Msty
Private AI workspace, bounded agents, model gateway and governed knowledge layer for individuals, teams and organizations.
NovelAI
AI image generator for anime-style art and a story generator for writing worlds, characters and stories, aimed at creators and writers.
Opera AI
Free, accountless AI assistant built into the Opera browser that answers questions, summarizes tabs and files, and generates images.
PLLuM
Open Polish large language models for public administration and businesses, with native Polish language support and on-premise deployment.
Praktika
AI language tutors that teach speaking, grammar and vocabulary through conversation, for learners who want private-tutor-style practice in an app.
Readwise Reader
Read-it-later app with advanced highlighting, RSS, PDF and newsletter support, for people who read a lot and want to remember it.
Recall
Personal AI knowledge base: save articles, videos, podcasts and PDFs, then summarize and chat with them using AI.
Scite
AI research assistant that answers questions from 300M+ scholarly papers and shows whether each claim is supported or disputed by later studies.
Sudowrite
AI writing partner for novelists and screenwriters that helps draft, expand, rewrite, and brainstorm fiction in the author's own voice.
UPDF
AI-powered PDF editor for editing, converting, OCR, annotating and summarizing PDFs across desktop, mobile and web.
Venice
Private, uncensored AI platform for chat, images, video, audio and code, with privacy-focused model access for creators and developers.
Wordtune
AI writing and reading assistant that paraphrases, rewrites, proofreads, summarizes and translates text, aimed at people writing in English.
xAI API
Developer API for Grok models: text, code, image, video, voice, and real-time web search, billed per token.
AI Dungeon
Free AI text adventure game where you create endless stories, explore worlds and make every choice yourself, online or in the app.
AIPRM
Browser extension for ChatGPT and Claude offering a library of ready-made prompts and tools to reuse your own prompts.
Cerebras
Ultra-fast AI inference on Cerebras wafer-scale hardware, for developers and enterprises running frontier models.
Jan
Open-source desktop app to run open AI models locally or connect to cloud models like ChatGPT, Claude and Gemini, for private and flexible chat.
Khanmigo
AI tutor and teaching assistant from Khan Academy that guides learners to answers instead of giving them, and helps teachers and parents with prep and homework.
PolyBuzz
Chat with a huge library of user-created AI characters for roleplay, stories and companionship, including AI girlfriend-style chats.
Speak
AI language learning app offering conversational speaking practice with an AI tutor, for learners who want to talk rather than drill grammar.
SpicyChat
Platform for uncensored, adults-only (18+) AI chatbot roleplay with user-created NSFW characters.
Talkie
Free AI character chat app for personalized, realistic conversations with AI characters, from fictional personas to celebrities.
DeepInfra
Cloud platform offering pay-per-token API access to 100+ open AI models plus GPU rental, for developers and companies running inference.
HARPA AI
Chrome extension giving access to many AI models on any web page, for summarizing, writing, research and web automation.
Nomi
AI companion with long-term memory and its own personality, for friendship, romance, roleplay or mentoring.
Blackbox AI
Enterprise inference platform giving access to 300+ models through one endpoint, with end-to-end encryption, zero data retention and dedicated deployments.
CHAI
Consumer app where users chat with and build their own AI characters and interactive stories, aimed at entertainment and social engagement.
CoCounsel
AI assistant from Thomson Reuters for legal, tax and audit professionals, grounded in trusted Westlaw and Practical Law content.
Gorgias
Conversational AI helpdesk and support platform for ecommerce brands, especially Shopify stores, to automate support and drive sales.
HuggingChat
Chat app with open source AI models; Omni auto-picks the best model or you choose one yourself.
Kindroid
App for building a custom AI character and companion you chat with by text, see as AI selfies, and hear with human-like voices.
Sesame
Voice AI agents on iOS and Android that help with everyday tasks, let you talk through ideas, and follow your curiosity.
Z.ai (GLM)
AI chatbot and agent powered by the GLM model family, for coding, building websites, and answering questions.
AICamp
Shared AI workspace for teams to chat with multiple LLMs, build custom agents, and share prompts in one place.
Aidbase
AI-powered support ecosystem with a chatbot, ticketing and shared inbox that helps SaaS startups let users solve issues themselves.
ChatBot.com
AI chatbot that answers customer questions, recommends products and closes sales on your website, trained on your own content.
DeepAI
All-in-one creative AI platform for images, video, music, chat, photo editing and voice, for hobbyists, artists and developers.
Explainpaper
AI reader that highlights confusing parts of research papers and explains them in simple language, for researchers and students.
GaliChat
No-code AI chat agents trained on your own website and documents to answer customer questions 24/7 and capture leads.
genei
AI research assistant that summarises articles and PDFs, extracts keywords and organises reading for students and researchers.
Hexabot
Self-hostable platform for building AI agents and workflows that connect chat, channels, tools, and memory, with data kept on your own infrastructure.
Inline Help
No-code AI assistant that turns your knowledge base into in-app help, tooltips and a chatbot for software teams.
Inworld AI
Realtime text-to-speech, speech-to-text and LLM serving via APIs, for developers building consumer-facing voice and AI apps.
Jetwriter AI
AI writing assistant as a browser extension, web app and mobile tool for writing emails, fixing grammar and translating on any site.
Learn Prompting
Online courses and certifications in prompt engineering, AI security and generative AI for beginners up to advanced learners.
LogicBalls
AI writing and research assistant that asks clarifying questions before generating, aimed at students, researchers and creators.
Phrasly
Humanizes AI-generated text, detects AI writing, and offers a chatbot and document editor for writers, students and businesses.
Playform
Visual AI studio for artists and creators: sketch-to-image, face swap, prompt-free generation and custom model training.
PyGPT
Free, open-source desktop AI assistant for Windows, Linux and macOS that combines cloud and local models, agents, RAG and tools in one app.
Saner.AI
AI personal assistant for notes, email and calendar, built for people with ADHD, that searches, schedules and plans tasks through chat.
Slashspace
Desktop AI canvas for branching chats with ChatGPT, Claude, Gemini and local models, for researchers, students and business owners.
Transgate
AI transcription and translation of audio and video files in 50+ languages, with summaries, highlights and chat over transcripts.
Sera by Twig
AI front desk that answers calls, chats and texts 24/7 and books appointments for small service businesses.
UnSoloMind
Turns uploaded documents and notes into a chat-based AI assistant that answers team or client questions 24/7.
Z.AI Developer Platform
API platform for developers offering GLM text, vision, image, video, audio and agent models, callable via HTTP or Python/Java SDKs.
AI Horde
Free community network where volunteers share their computers so anyone can generate images and text in the browser.
Andy (helloandy.net)
Autonomous AI agent by helloandy that builds free search APIs, simulation tools and AI infrastructure for developers and AI builders.
DM with Me
Browser-based AI romance dating sim where you chat with Elise across 10 locations and your choices shape the story.
Krater
All-in-one AI workspace giving one subscription access to 400+ models, including ChatGPT, Claude and Gemini, plus image, video, audio and code tools.
LocalAI
Open source runtime that runs LLMs, voice, vision, image, video and agent models locally on any hardware, including CPU-only machines.
Mindgrasp
Turns lectures, PDFs, slides, videos and links into notes, summaries, flashcards, quizzes and an AI tutor for students and self-learners.
Nexus AI
All-in-one AI workspace for writing, research, images, presentations and code, for professionals, students and teams.
Alibaba Cloud Model Studio
Cloud platform with 400+ AI models and broader cloud infrastructure, for AI builders and enterprises scaling AI securely.
StudyFetch
Turns lecture slides, PDFs, and notes into flashcards, quizzes, and an AI tutor for students studying for exams.
Superpower ChatGPT
Browser extension adding folders, search, prompt management, and exports to ChatGPT for organizing and reusing chats.
Unsloth
Open-source desktop app to run, train and connect local AI models (text, image, video) on your own hardware, no code needed.
GPTLocalhost
Local-first AI add-in that lets you use your favorite LLMs directly inside Microsoft Word, offline and privately.
Grok API
Official SpaceXAI API for building apps with Grok models: text, image, video, voice, and tool calling, for developers.
Interviews Chat
AI copilot giving real-time answer suggestions and transcription during job interviews, plus mock interview practice for job seekers.
LibreChat
Open-source, self-hosted AI chat platform that brings conversations with multiple AI models into one customizable interface.
MiniMax
Multimodal AI models (LLM, video, speech, music) and AI-native products such as MiniMax Code, Design and Talkie, for developers, creators and enterprises.
MiniMax API Platform
API platform offering MiniMax language, video, speech, image and music models for developers building AI-powered applications.
OpenClaw
Open-source AI assistant that runs on your own hardware and answers you inside the chat apps you already use.
Oracle AI
Personal AI companion with persistent memory, voice chat and image/video generation, plus the Thaddeus desktop agent for business workflows.
SiteSpeakAI
AI agent trained on your site, docs, PDFs and videos that answers visitors, captures leads, books meetings and escalates to humans.
DoaCam
Free browser-based video calls with 3D AI companions that see you through your camera, talk back in real time, and remember past conversations.
Gist AI
Free Chrome extension that summarizes websites, YouTube videos and PDFs using ChatGPT, for students, researchers and busy professionals.
Chat With PDF by Copilot.us
Chat with PDFs and Google Drive documents to get answers with page references, one of many productivity AI apps on Copilot.us.
DeepSeek API
API for accessing DeepSeek language models via OpenAI- or Anthropic-compatible endpoints, for developers and agent tool users.
ERNIE
Baidu's family of AI models (ERNIE 5.x, ERNIE-Image) for text, reasoning, agents, and image generation, used by developers and researchers.
Kimi API 开放平台
API platform from Moonshot AI giving developers access to the Kimi K3 and K2 family of large language models for coding, chat and multimodal tasks.
Layla
AI travel planner that builds complete trip itineraries (flights, hotels, activities) and can hand off to human travel advisors.
Markstream
Streaming Markdown renderers for AI apps across Vue, React, Svelte, Angular, Nuxt and Next.js, for LLM token streams.
Oboe
AI learning tool that teaches topics through structured, cited, personalized and interactive lessons for self-learners.
PLLuM Chat
Polish-language AI chat assistant built on the PLLuM 8x7B model, for answering questions, writing and translating in Polish.
Qwen
Open AI model family from Alibaba's Qwen team, covering chat, image generation and editing, translation and safety moderation, for developers and general users.
Vicuna
Open-source chatbot fine-tuned from LLaMA, reaching about 90% of ChatGPT quality, for researchers and developers.
YourMove AI
AI texting and profile assistant that writes dating openers, replies, and bios for people using dating apps.
SpaceXAI Console (API console)
Developer console for managing API keys, teams, billing and access to Grok text, voice and image APIs.
Google AI
Google's hub for AI products, developer tools, research and responsibility efforts, aimed at general users, businesses and developers.
Google DeepMind
Google's AI research lab and home of the Gemini, Veo, Lyria, Genie and Gemma model families, for developers, researchers and creators.