AIXBLOCK

AIxBlock, Inc

@aixblock

Sunnyvale, California
https://aixblock.io
Technology, Information and Internet

Overview

About AIxBlock, Inc

AIxBlock is an ๐ž๐ง๐ญ๐ž๐ซ๐ฉ๐ซ๐ข๐ฌ๐ž ๐ญ๐ซ๐š๐ข๐ง๐ข๐ง๐  ๐๐š๐ญ๐š ๐ฉ๐ซ๐จ๐ฏ๐ข๐๐ž๐ซ ๐Ÿ๐จ๐ซ ๐’๐ฉ๐ž๐ž๐œ๐ก ๐š๐ง๐ ๐‹๐š๐ซ๐ ๐ž ๐‹๐š๐ง๐ ๐ฎ๐š๐ ๐ž ๐Œ๐จ๐๐ž๐ฅ๐ฌ.

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 repeatableโ€”then repositioned around one focus: an enterprise training data partner for speech and large language models.

Weโ€™ve delivered large-scale programs for Fortune 500 clients and high-scale teams. Weโ€™re backed by EU government innovation funding.

๐‚๐Ž๐‘๐„ ๐Ž๐…๐…๐„๐‘๐ˆ๐๐†๐’
โ‘  Audio & Speech Data โ€” end-to-end collection, transcription, and annotation
โ‘ก Sound & Environment Audio โ€” non-speech audio for acoustic AI and classification
โ‘ข Text Data for LLMs โ€” conversation annotation, intent labeling, RLHF, fine-tuning datasets
โ‘ฃ OTS โ€” real call center audio at scale across accents/regions
โ‘ค Self-hosted Platform โ€” deploy on your infrastructure for full data sovereignty

๐‹๐€๐๐†๐”๐€๐†๐„ ๐‚๐Ž๐•๐„๐‘๐€๐†๐„
100+ Languages โ€” native speakers + linguists; code-switching and regional variants supported

๐๐”๐€๐‹๐ˆ๐“๐˜ ๐‚๐Ž๐๐“๐‘๐Ž๐‹
โ‘  Built-In Quality: Multi-tier review | AI monitoring | Top-ranked annotators
โ‘ก Expert Oversight: Dedicated PMs | Subject matter experts on every project

Get in touch: [email protected]

Headquarters

Sunnyvale, California

Website

https://aixblock.io

Company Size

51-200 employees

Industry

Technology, Information and Internet

Company Type

Privately Held

Founded

2023

Specialties

Speech Data Collection, Audio Annotation, Speech Transcription, Multilingual Datasets, ASR Training Data, Voice AI Data, Call Center Audio Data, Accent & Dialect Coverage, Noise-Robust Audio Data, Environmental Sound Data, Audio Classification Data, Conversational AI Data, Dialogue Annotation, LLM Training Data, Enterprise data delivery, Human-in-the-loop QA, RLHF datasets, Data privacy, OTS Call Center Audio Library, OTS data, and Speech Dataset Licensing

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