Fyx.ai is a powerful AI-driven tool that empowers advertisers to build highly specific virtual audiences tailored to their campaign needs. Through simulations, it allows users to predict ad performance before real-world deployment, helping to identify the most effective creatives and messages. With its intuitive interface and advanced analytics, Fyx.ai not only optimizes existing ads but also informs the development of new campaigns, ultimately streamlining the entire advertising process and maximizing the impact of marketing efforts.

KoG Playground is an open-source, browser-based platform designed to simplify the development of retrieval-augmented generation (RAG) agents. It connects to popular vector stores like Pinecone or FAISS, allowing users to ingest text corpora, compute embeddings, and configure retrieval pipelines visually. The interface offers modular components to define prompt templates, LLM backends (OpenAI, Hugging Face), and chain handlers. Real-time logs display token usage and latency metrics for each API call, helping optimize performance and cost. Users can adjust similarity thresholds, re-ranking algorithms, and result fusion strategies on the fly, then export their configuration as code snippets or reproducible projects. KoG Playground streamlines prototyping for knowledge-driven chatbots, semantic search applications, and custom AI assistants with minimal coding overhead.