Test your business idea before you build. Market validation with real data on competitors, demand, and viability from 50+ live sources. Loved by 100+ founders.

HappySeeds turns your ideas into AI-powered apps with built-in agents, payments, and instant deploy. Describe what you want — ship what works.

Professional SynthID removal tool for AI-generated content. Process images & videos locally in your browser, no uploads, no degradation. Privacy first.

We built LumenAI to solve a single problem: NotebookLM doesn't have real chat functionality. Upload your entire collection of PDFs and documents, ask questions, explore connections, and dive deep through natural, continuous conversations that actually remember your context. Unlike NotebookLM's fragmented one-chat-per-notebook design, LumenAI delivers genuine multi-threaded discussions with seamless continuity across your entire research project.

Pass the Ontario real estate exam on the first try. 4,700+ AI practice questions for Humber Course 1-4, broker, simulation. 3 free.

Top AI models for image, video, chat, music, and code on one reAPI endpoint — 99.96% uptime, automatic failover, OpenAI-compatible, zero request logging.