10 alternatives to Claude (all free)
10 alternatives to Claude, picked out of 13 saved Instagram reels and 4 liked tweets, from creators like @theaisurfer, @fink_gpt, @yanadlx. 10 of them are free, freemium or open source.
Looking for Claude itself? Claude: Anthropic's conversational AI assistant for analysis, writing, and coding
ChatGPT is OpenAI's conversational AI assistant capable of drafting text, coding, answering complex questions, and searching the web. It uses large language models to understand follow-up prompts, analyze files, and synthesize real-time information.
Arena AI (formerly LMSYS Chatbot Arena) is an open evaluation platform that ranks LLMs based on blind human preference. It lets you run side-by-side prompt battles between anonymous models, compare specific models side-by-side, or use direct chat with top commercial and open-weight models for free.
DeepSeek develops open-source frontier large language models, including reasoning (R1) and general-purpose architectures. It provides a free web and mobile chat interface alongside a low-cost developer API. It is notable as an open, accessible alternative to proprietary reasoning models like OpenAI's o1 and ChatGPT.
DeepSeek Chat is a conversational AI interface offering access to DeepSeek's language and reasoning models, including DeepSeek-R1. It provides step-by-step reasoning visibility, web search, and document upload for complex logic, programming, and system prompt generation.
DeepSeek-V3 is an open Mixture-of-Experts language model with 671B total parameters and 37B activated per token. It delivers coding, math, and conversational performance comparable to top closed models like GPT-4o and Claude 3.5 Sonnet. It is accessible through a free web chat, an OpenAI-compatible API, and open model weights on Hugging Face.
Dolphin 3.0 is a series of open-weight large language models fine-tuned by Eric Hartford, based on architectures such as Llama and Qwen. It strips away standard corporate alignment and censorship filters, making it compliant with any instruction. Users typically run it locally via Ollama or LM Studio for privacy and unrestricted assistance.
Google Gemini is a conversational AI assistant designed for writing, research, brainstorming, and everyday queries. It connects directly with Google services and provides quick generative text, code assistance, and analysis. It serves as a capable free alternative to subscription-based chatbots like ChatGPT Plus.
Kimi AI is an intelligent assistant created by Moonshot AI designed for advanced reasoning, coding, and knowledge tasks. It stands out for its high-context capacity, allowing users to upload and cross-examine dozens of large documents alongside live web search capabilities.
An open-source local web app created by Andrej Karpathy that routes a single prompt to multiple frontier models simultaneously. The models anonymously review and rank each other's responses before a designated chairman model synthesizes a final, refined answer. It is designed to expose diverse perspectives, reduce single-model blind spots, and answer complex questions through cross-model critique.
Pi is a personal AI assistant developed by Inflection AI that prioritizes natural, empathetic conversation and advice. It supports voice-first interactions with natural speech synthesis alongside text chat. It is designed to act as a sounding board and daily conversational partner.