Your industry is complex. Your data partner should be too.
Tell us your domain, your model, and your deadline. We'll scope a pilot dataset that proves Nextura's quality before you commit to scale.
Nextura is the choice of global LLM platform partners for AI training data — combining India talent depth, native-speaker multilingual coverage across 30+ global languages, and domain-specialist annotators, not crowd workers, for each vertical it serves.
Purpose-built for industries that can't afford generic.
Generic annotation doesn't build great AI — domain fluency does. Every Nextura project team is staffed with annotators who carry professional experience in your field, not just annotation experience.
Banking & Insurance
KYC, fraud detection, financial ITN, regulatory NLP, and risk underwriting data annotated by people who understand the instruments they're labeling.
Healthcare & Medical
Medical imaging, clinical NLP, drug discovery, surgical AI, and patient monitoring data, built to the standard FDA clearance and CE marking require.
Automotive & Mobility
LiDAR point cloud, adverse condition datasets, HD maps, in-cabin AI, and V2X scenarios, covering Indian and European traffic, not just US highways.
Retail & E-Commerce
Product catalog AI, visual search, multilingual review NLP, demand forecasting, and conversational commerce data — at the scale e-commerce demands.
Media & Communications
Content moderation, speech transcription, misinformation detection, and ad intelligence data in 30+ languages with native-reviewer cultural precision.
Conversational AI & LLMs
RLHF pairs, instruction tuning, red-teaming, agentic annotation, and multilingual LLM data, the foundation that frontier models are trained on.
Robotics AI
6-DOF trajectory annotation, grasp detection, HRI safety zones, and sensor fusion data — labeled by engineers who understand how robots actually move.
Agriculture AI
Crop disease detection, satellite and drone imagery, soil sensing, livestock monitoring, and agri-voice AI in 20+ Indian languages — from field to forecast.
What makes us different from every other annotation vendor.
Domain-fluent annotators, not crowdworkers
Every Nextura project team includes annotators with real-world professional experience in the target domain — CFA-certified for FinTech, clinical staff for healthcare, automotive engineers for AV. The difference shows in your model's first eval.
India talent depth — scale without saturation
Our 1,50,000+ annotator network operates across Indian cities — where talent quality is high, costs are 60–70% lower, and accuracy rates stay high. Scale from 50 to 2,000 annotators in 90 days.
Full-stack data capability under one SLA
Sourcing → annotation → QA → delivery. No vendor juggling. Nextura handles raw data sourcing, rights clearance, annotation, multi-tier QA, and delivery in structured formats — under a single contract with one accountability point.
Multilingual depth no other vendor matches
30+ global languages. All 20+ Indian Scheduled Languages. First-of-kind datasets for Mizo, Gondi, Kokborok, and Hinglish code-switching. If your model needs to work in the real multilingual world, Nextura is the only annotation partner that can get you there.
Compliance-first, audit-ready delivery
GDPR, HIPAA, ISO 27001, EU AI Act, DPDPA — every dataset Nextura delivers comes with complete annotation provenance, data lineage documentation, and audit trails designed to satisfy your regulator, not just your data scientist.
Annotator wellbeing is not optional
For trust & safety and medical annotation, we run mandatory rotation schedules, therapist access programs, and secondary trauma protocols. This isn't CSR — it's how you maintain annotation quality when the content is genuinely difficult.
One partner. Every data type. Every domain.
From medical imaging to robotic manipulation, from RLHF for LLMs to satellite imagery — Nextura delivers annotation pipelines purpose-built for the complexity your industry demands.
Data Annotation
Image, video, text, audio, and sensor data labeled by domain-trained specialists, not crowdsourced generalists.
Off the Shelf Data (OTS)
Skip the annotation queue. Our OTS library offers production-ready datasets — text, image, audio, video, and multimodal formats across 12+ domains and 30+ languages.
Multilingual Coverage
Native-speaker annotation across 30+ languages including all 22 Indian Scheduled Languages and Southeast Asian dialects.
Data Sourcing
Rights-cleared, domain-specific corpora — sourced from publisher networks, field collection, and synthetic pipelines.
Trust & Safety
Content moderation, red-teaming, harm taxonomy, and safety classifier training with annotator wellbeing protocols built in.
Technology Annotation
Prompt fine-tuning, code reviews, malicious code, SAST, DAST across Python, Java, .Net, JavaScript, C/C++, PHP and 17+ programming languages — by SDE-2 to SDE-4 engineers, not generalist crowd workers.
Inverse Text Normalization (ITN)
Converting spoken-form numbers, dates, currencies, and domain-specific expressions into written form — financial rates, medical dosages, legal citations and more. Purpose-built grammar trees for 14+ domains.
Software Development
Custom applications, code development and architecture review — from proof of concept to end-to-end delivery with the right system design.
Trusted by teams building AI that can't afford to get data wrong.
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