Best ChatArena Alternatives in 2025
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Compare and evaluate different language models with Chatbot Arena. Engage in conversations, vote, and contribute to improving AI chatbots.
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LightAgent: The lightweight, open-source AI agent framework. Simplify development of efficient, intelligent agents, saving tokens & boosting performance.
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Enhanced ChatGPT Clone: Features OpenAI, GPT-4 Vision, Bing, Anthropic, OpenRouter, Google Gemini, AI model switching, message search, langchain, DALL-E-3, ChatGPT Plugins, OpenAI Functions, Secure Multi-User System, Presets, completely open-source for self-hosting.
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AutoAgent: Zero-code AI agent builder. Create powerful LLM agents with natural language. Top performance, flexible, easy to use.
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Join CAMEL-AI, the open-source community for autonomous agents. Explore agent chat, chatbot interaction, dataset analysis, game creation, and more!
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Revolutionize interactions with language models. Comprehensive support for any model, privacy-focused chat, and easy AI sharing. YourChat has it all.
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AutoArena is an open-source tool that automates head-to-head evaluations using LLM judges to rank GenAI systems. Quickly and accurately generate leaderboards comparing different LLMs, RAG setups, or prompt variations—Fine-tune custom judges to fit your needs.
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Lobe Chat: An open - source, modern - designed AI chat framework. Supports multiple AI providers, knowledge base, multi - modals. Get one - click FREE deployment of your private chat app.
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Cheshire Cat AI: The production-ready framework for developers. Quickly build & deploy extensible, powerful conversational AI agents for enterprise apps.
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Build next-gen LLM applications effortlessly with AutoGen. Simplify development, converse with agents and humans, and maximize LLM utility.
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Alpaca Chat: Team AI workspace. Access GPT-4o, Claude 3.5, DALL·E 3 & more. Create custom AI agents, simplify collaboration & save money.
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Agent Cloud is an open source platform enabling companies to build and deploy private LLM chat apps (like chat GPT), that can enable teams to securely talk to their data.
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Ruby AI simplified! RubyLLM: Single API for top AI models (OpenAI, Gemini, Anthropic, DeepSeek). Build AI apps easily with chat, images, PDFs, streaming, & more.
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Discover the power of ChatALL, a software that lets you compare AI bots, debug prompts, and save time with concurrent prompting. Explore its key features and use cases!
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Discover MiniAutoGen, the open-source library for Large Language Models. Empower your conversational AI research with lightweight and customizable agents.
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Supercharge your AI development with Chatter! Simplify deployment, automate testing, and enhance code security for efficient and reliable LLM applications.
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Explore AI trading research using TradingAgents, the open-source multi-agent framework. Simulate a firm's analysis, debate, and risk-managed decisions.
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AgentScope is a multi-agent framework, aiming to provide a simple yet efficient way to build LLM-empowered agent applications.
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LazyLLM: Low-code for multi-agent LLM apps. Build, iterate & deploy complex AI solutions fast, from prototype to production. Focus on algorithms, not engineering.
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nanochat: Master the LLM stack. Build & deploy full-stack LLMs on a single node with ~1000 lines of hackable code, affordably. For developers.
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Build real-time AI voice apps! RealtimeVoiceChat is open-source, low-latency, & customizable. Use your choice of LLMs, STT, & TTS engines. Docker deploy!
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Multimodal chats, endless memory, and budget-friendly API to reshape how we communicate and create.
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Secure AI tool-calling with Arcade. Agent Auth, pre-built connectors, & a custom SDK. Connect to Gmail, Slack, APIs & more.
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Streamline advanced AI workflows with ChatFrame. Unify multiple LLMs, secure proprietary data via local RAG, & render complex outputs on desktop.
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Agent Squad: Open-source framework to orchestrate AI agent teams for complex conversations. Python & TS support, flexible context & routing.
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AG2: The open-source framework to build advanced multi-agent AI systems. Simplify orchestration, human control, & empower agents with tools.
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Build custom AI agents fast with Open Agent Kit! Open-source, flexible, & deployable anywhere. Connect LLMs & extend with plugins.
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Langroid is a Python LLM-application framework with agents as first-class citizens, enabling complex applications via multi-agent programming. Supports OpenAI LLMs, caching, vector-stores, and more. Start your intelligent app journey easily!
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Quickchat automates processes such as sales, customer support, onboarding or online booking.
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LM Studio is an easy to use desktop app for experimenting with local and open-source Large Language Models (LLMs). The LM Studio cross platform desktop app allows you to download and run any ggml-compatible model from Hugging Face, and provides a simple yet powerful model configuration and inferencing UI. The app leverages your GPU when possible.