Claude 3.5 Sonnet
Industry-leading reasoning and creative writing capabilities.
Free Alternatives
15 no-cost AI tools in the Chatbots & Assistants space — ranked by features, reliability and real user reviews.
Industry-leading reasoning and creative writing capabilities.
Build AI chat and voice agents collaboratively.
Open-source reasoning chatbot with strong math.
The versatile gold standard for multimodal AI interaction.
Alibaba's multilingual frontier chatbot.
ChatGPT sidebar with image, PDF and translation.
Google's multimodal AI deeply integrated with Workspace.
Chat with any PDF document.
Open-source visual builder for GPT-powered bots.
Personal AI chatbot from Inflection focused on empathy.
All-in-one AI assistant Chrome extension.
Chat with multiple AI models in one app.
Chat with AI characters for entertainment and roleplay.
Build custom GPT chatbots on your data.
Free AI PDF reader and editor.