AI Fiesta

AI Fiesta is an AI platform that brings more than 100 models and creative tools together in one subscription. Built by Y Combinator alumni, it lets users chat, create and compare responses from models including ChatGPT, Claude, Gemini, Grok and others, using a single account instead of separate services. Its Compare Mode lets users ask a question across multiple models, review the answers side by side and select a preferred response or generate a consensus.

The service supports a wide range of tasks, including writing, coding, research, image generation and editing, video creation, presentations and website building. Users can create marketing visuals, produce videos and publish landing pages by describing what they want. AI Fiesta also offers deep research, projects, experts and presentation tools. Monthly Basic and Pro plans include different usage allowances for models, images, videos, websites, slides and research runs, with the option to cancel or switch plans. Designed for marketers, professionals, students, founders and creators, AI Fiesta aims to make multiple AI capabilities accessible through one platform.