01
DeepSeekOfficial
372.8M/mo
Free / Open-sourceHigh-efficiency open-weight and hosted reasoning AI powered by DeepSeek-V4 and R1 at ultra-low token costs.
Large Language Models (LLMs)Editorial score: 4.8Freemium+4.3%
Loading…
The official ChatBot UI repository and hosted deployment on Vercel have been completely removed, returning deployment not found errors.
Direct outbound link disabled because chatbotui.com was unavailable or returning server errors during verification.
Verified active tools in AI Chatbot, ranked by current traffic and editorial score.
Free / Open-sourceHigh-efficiency open-weight and hosted reasoning AI powered by DeepSeek-V4 and R1 at ultra-low token costs.
Free / Open-sourceSelf-hosted AI workspace for local and cloud models
#2
Chat with 30+ leading AI models in one clean, fast workspace
OpenAI's flagship multimodal assistant powered by GPT-6 and GPT-5.6 for reasoning, coding, and deep research.
Free / Open-sourceOpen-source desktop AI that runs models locally on your own machine
Free / Open-sourceRun and build with open AI models locally or in the cloud
ChatBot UI gained massive popularity as an open-source, easily customizable web interface that mimicked the official ChatGPT experience while allowing developers to connect their own OpenAI API keys. Users loved it because it bypassed subscription paywalls and gave full control over prompt presets and chat history storage.
If you need a reliable open-source chat interface, check out LibreChat or NextChat listed at the top of this category.
Free / Open-sourceHigh-efficiency open-weight and hosted reasoning AI powered by DeepSeek-V4 and R1 at ultra-low token costs.
Free / Open-sourceSelf-hosted AI workspace for local and cloud models
Chat with 30+ leading AI models in one clean, fast workspace
OpenAI's flagship multimodal assistant powered by GPT-6 and GPT-5.6 for reasoning, coding, and deep research.
Free / Open-sourceOpen-source desktop AI that runs models locally on your own machine
Free / Open-sourceRun and build with open AI models locally or in the cloud
