Global AI Data & Linguistic Solutions at Scale
SadiGroup empowers AI companies with multilingual data collection, annotation, validation, transcription, localization, and AI evaluation services across 150+ languages and dialects worldwide.
End-to-End AI Data Services
From raw data collection to model-ready datasets — every service your AI pipeline needs, delivered with enterprise precision.
Multilingual Data at Scale
Voice recordings, audio datasets, image collections, video capture, product testing, and user research — sourced from native speakers across 150+ languages and dialects.
Precision Labeling
Image, video, text, and audio annotation with multi-level QA for training-ready datasets.
Language Intelligence
Transcription, translation, localization, validation, and speech verification by certified native linguists.
Human-in-the-Loop AI Evaluation
RLHF, prompt evaluation, model testing, and dataset validation — human feedback that makes AI models smarter, safer, and more aligned.
Global Talent Sourcing
Native speaker recruitment, global participant sourcing, research and survey recruitment at scale.
Operating Across Every Major Region
Our global network of native speakers, linguists, and AI data specialists spans six continents — delivering consistent quality wherever your project demands.
North America
30+ languages
Europe
50+ languages
United Kingdom
20+ languages
Middle East
15+ languages
Africa
40+ languages
Asia-Pacific
60+ languages
Why Enterprise Teams Choose SadiGroup
We combine global reach with enterprise-grade precision — giving AI teams the data infrastructure they need to build world-class models.
Global Reach
Native speaker networks across 40+ countries and 150+ languages, available on demand.
Fast Deployment
Rapid project mobilization with dedicated teams ready to scale within days.
Dedicated QA Team
Multi-level quality assurance with independent reviewers at every stage.
Ethical Data Collection
Informed consent, fair compensation, and transparent data practices throughout.
Enterprise Security
NDA compliance, GDPR awareness, and enterprise-grade data protection standards.
Scalable Operations
From pilot projects to millions of data points — we scale with your needs.
Expert Project Management
Dedicated PMs with deep AI data experience guiding every project to delivery.
Multilingual Expertise
Certified linguists and native speakers ensuring cultural and linguistic accuracy.
Our Quality Assurance Process
Every dataset passes through a rigorous multi-stage validation pipeline before delivery — ensuring enterprise-grade accuracy every time.
Data Collection
Structured collection from vetted native speakers and certified linguists using standardized protocols.
Initial Review
First-pass quality check by trained reviewers against project-specific guidelines and acceptance criteria.
Expert Validation
Independent expert linguists and domain specialists validate accuracy, fluency, and cultural appropriateness.
Final Delivery
Approved datasets delivered in client-specified formats with full quality reports and documentation.
Client Success Stories
Enterprise AI teams trust SadiGroup to deliver mission-critical data at scale.
Global Automotive Voice AI Project
In-vehicle voice command dataset for multilingual NLU model training
Countries
18 countries
Languages
24 languages
Quality
98.7% accuracy rate
Timeline
8 weeks
Business Impact
Reduced model error rate by 34% across non-English markets
Healthcare NLP Dataset
Medical transcription and clinical note annotation for diagnostic AI
Countries
12 countries
Languages
16 languages
Quality
99.2% precision
Timeline
12 weeks
Business Impact
Enabled multilingual clinical AI deployment across 3 continents
Voice Assistant Expansion
Wake-word detection and conversational AI training data collection
Countries
25 countries
Languages
40+ dialects
Quality
97.9% acceptance rate
Timeline
6 weeks
Business Impact
Launched voice assistant in 12 new language markets on schedule
Leadership & Vision
Fadi Chamas
Founder & CEO
"Building a trusted global AI data ecosystem that connects technology companies with high-quality multilingual data and human intelligence."
SadiGroup was founded on the belief that the future of AI depends on the quality and diversity of its training data. As AI systems become more globally deployed, the need for authentic, multilingual, culturally-accurate data becomes mission-critical.
Our mission is to bridge the gap between AI companies and the world's linguistic diversity — providing the human intelligence layer that makes AI truly global.
Founded
2020
Headquarters
Global Operations
Focus
Enterprise AI Data
Coverage
6 Continents
For Enterprise Clients
Ready to Scale Your AI Data?
Tell us about your project and we'll build a custom data solution — from pilot to production, in any language, at any scale.
Request a QuoteFor Linguists & Native Speakers
Join Our Global Network
Are you a native speaker, linguist, or AI data specialist? Join SadiGroup's global vendor network and contribute to cutting-edge AI projects worldwide.
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