AIxBlock

AIxBlock is a specialized enterprise platform providing production-grade multilingual speech and text training data services for AI, with a focus on regulated industries and Fortune 100 clients. It offers end-to-end solutions for data collection, transcription, annotation (including RLHF for LLMs), and a secure, self-hosted development environment ensuring strict data sovereignty, contributor validation, and layered quality control. The platform supports 100+ languages, large-scale audio/text datasets, and is trusted for compliance-heavy sectors requiring high-accuracy, custom data pipelines.