# TigreGótico > FOSS AI and voice technology specialists. We build privacy-first voice > assistants, custom TTS models, and web applications. We create and maintain > the HiveMind stack and are core contributors to OpenVoiceOS. ## Core Information - [Home](https://tigregotico.pt/): Overview of services, featured projects, and latest updates. - [About](https://tigregotico.pt/about): The team, our mission in open-source voice tech, and our role in the OpenVoiceOS ecosystem. - [Services](https://tigregotico.pt/services): Data extraction & datasets, voice interfaces for anything, custom TTS voice training and ASR model fine-tuning, minority-language speech tech, and FOSS-first web development. - [Contact](https://tigregotico.pt/contact): Project inquiries and FOSS collaboration. ## Projects & Resources - [Games](https://tigregotico.pt/games): Accessible text and voice games — classic interactive fiction to LLM-generated worlds, in the terminal or by voice. - [Open Source](https://tigregotico.pt/projects): Open-source libraries and tools, community collaborations, and work donated to OpenVoiceOS. - [Blog](https://tigregotico.pt/blog): Articles on voice AI, OpenVoiceOS development, and synthetic data. - [Demo](https://tigregotico.pt/demo): Browser-based text-to-speech demo, no install required. ## External Links - [GitHub](https://github.com/TigreGotico): Open-source repositories. - [Hugging Face](https://huggingface.co/TigreGotico): AI models and datasets. - [OpenVoiceOS](https://openvoiceos.org): An independent non-profit open-source voice platform we are core contributors to; our founder serves on its board.