AI Training Data Built by Experts

With a global network of over 60,000 expert annotators, FlexiBench delivers high-quality AI training data across 40+ languages and 20+ industries. Whether you're developing LLMs, computer vision systems, or enterprise NLP solutions, our specialists ensure data that is accurate, diverse, and production-ready.

What We Do

Our solutions cover every major AI modality 

Generative AI, Computer Vision, and NLP.
Each category includes specialized services, quality controls, and predictable timelines.

GENERATIVE AI

Generative AI systems demand diverse, high-quality datasets. We help organizations train better LLMs through a combination of expert-generated content, human-verified labeling, and structured evaluation workflows.

Dataset Generation: prompt engineering and scenario creation

Data Labeling: human verification and quality checks

RLHF & Model Refinement: continuous feedback loops from expert annotators

COMPUTER VISION

We provide accurate, pixel-level image and video datasets for real-world AI applications. Our teams work across autonomous driving, healthcare imaging, retail AI, and other mission-critical environments.

Bounding Box Annotation: object detection datasets

Polygon & Segmentation: precise pixel-level annotations

LiDAR Annotation: 3D point cloud labeling for AV systems

NATURAL LANGUAGE PROCESSING

From text to audio to multimodal datasets, we build data pipelines that support enterprise-grade language AI and multilingual applications.

Text Classification: sentiment, intent, topic categorization

Named Entity Recognition: tagging people, locations, companies

Audio Transcription: 40+ languages, high-accuracy

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Content Services 

We improve product data quality through clearer listings, cleaning duplicates and errors, and automated content tagging based on attributes. Our data enrichment adds missing information, while content safety filters out spam, harmful, or inappropriate content to keep datasets accurate and trustworthy.

Streamlined dataset curation for efficient processing.

Innovative reward modeling techniques for robust results.

Advanced optimization approaches like PPO and DPO.

Our Process

Our 4-Step Workflow

Our workflow is designed to be transparent, predictable, and optimized for quality.

Intake

We begin by understanding your model requirements and defining clear specifications.

Creation & Labelling 

We generate or source data and have domain experts annotate it with precision.

Quality Assurance

A multi-layered QA pipeline ensures accuracy and consistency. 

Delivery & Integration

Cut project costs by 15% using our streamlined processes.

Industries We Serve

Powering AI Across Multiple Industries

Our solutions support a broad range of industries and use cases, from foundational model training to specialized enterprise workflows. 

AI & Machine
Learning

LLM Training
Computer Vision
Model Evaluation

Business & Operations

E-Commerce
Retail Analytics
Document Processing

Compliance & 
Safety

Content Moderation
Fraud Detection
Data Privacy

Healthcare

Medical Imaging
Patient Data
Multilingual Support

Autonomous Systems 

Autonomous Vehicles
Robotics
Navigation Systems

Finance & Legal 

Document Extraction
Contract Analysis
KYC/AML Compliance

How To Get Started

Beginning a project with FlexiBench is simple

01

Describe your needs

Tell us your model type and the data requirements.

02

Get Custom Quote

We share a tailored proposal including pricing, timelines, and quality specs within 48 hours.

03

Start Training

Receive your dataset, integrate it into your pipeline, and begin improving your AI immediately.

Get Started with FlexiBench

Transform your workflow with our innovative solutions today.

Join the FlexiBench Revolution

Explore how our platform can streamline your processes effectively.