NeuralCore AI sends your question to 7 AI models simultaneously (GPT-4o, Claude, Gemini, Grok, Groq, Mistral, DeepSeek) and shows you a consensus score — where the models agree and where they don't. Instead of trusting one AI's answer blindly, you see when it's worth double-checking.Free tier: 5 questions/day, no signup required. Built solo, with Claude as an AI pair-programmer for the entire stack — backend, payments, security, 10-language localization.