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Current company Aixblock, Inc
Technology; Information and Internet · 72 employees · Founded 2023 · Sunnyvale, California, United States
AIxBlock is an. We started in 2019 delivering training data for ML teams. As enterprise requirements expanded (multilingual scale, governance, privacy, and consistency), we built internal infrastructure to make delivery repeatable—then repositioned around one focus: an enterprise training data partner for speech and large language models. We’ve delivered large-scale programs for Fortune 500 clients and high-scale teams. We’re backed by EU government innovation funding. ① Audio & Speech Data — end-to-end collection, transcription, and annotation ② Sound & Environment Audio — non-speech audio for acoustic AI and classification ③ Text Data for LLMs — conversation annotation, intent labeling, RLHF, fine-tuning datasets ④ OTS — real call center audio at scale across accents/regions ⑤ Self-hosted Platform — deploy on your infrastructure for full data sovereignty 100+ Languages — native speakers + linguists; code-switching and regional variants supported ① Built-In Quality: Multi-tier review | AI monitoring | Top-ranked annotators ② Expert Oversight: Dedicated PMs | Subject matter experts on every project Get in touch: c••••••@aixblock.io