Data Collection
Collect high-quality voice, image, video, text, and custom datasets to power AI model training and evaluation.
Human data for AI that has to get it right.
Training data collection, annotation, multilingual and speech data, and expert model evaluation, delivered by vetted native speakers and domain experts. Every project starts with a pilot you review before committing to volume.
Our impact in numbers
- Work Hours Completed
- 10,000+
- Across AI Data Projects
- Contributors
- 300+
- Professionals Who Have Worked With Us
- Project Categories
- 4
- Voice Acting, Audio Collection, Annotation & Evaluation
Problems we solve
Where AI data projects go wrong
Most model problems trace back to the people behind the data. These are the ones we are built to fix.
Your model breaks on real languages and dialects
We recruit native speakers for the exact languages, dialects and regions your users speak, not just the standard variety.
Multilingual AI dataGeneric labelers miss domain errors
Medical, legal, financial and technical work goes to vetted professionals who can judge whether an answer is actually right.
Expert model evaluationYou only find out data is bad after training
Every project starts with a pilot batch. You see gold-standard and agreement results before committing to volume.
Our quality systemSpeech data that doesn't sound like your users
Recorded speech across accents, ages and environments, with contributor consent agreed before collection begins.
Speech & voice dataBuilding a labeling team in-house takes months
A screened contributor network that is staffed to your spec and scales up or down with each phase of the project.
Data annotation & labelingUnclear rights over the data you paid for
Ownership and usage rights are written into the project agreement before work begins, and projects can run under NDA.
Trust & security
What we provide
Human data infrastructure for AI that learns and scales.
High-quality human data across all formats and modalities to train, evaluate and improve AI models at every stage.
Domain Experts
Access specialized professionals in engineering, mathematics, medicine, law, research, finance, statistics, physics, and other technical fields.
Multilingual Talent
Work with native speakers across global languages to support translation, transcription, localization, evaluation, and culturally accurate AI.
Generalists
Scalable contributors for prompt testing, data validation, content review, moderation, and other flexible AI workflows.
Data Annotation & Labeling
Comprehensive annotation services including computer vision, image segmentation, bounding boxes, text labeling, audio annotation, and classification.
Voice Acting
Professional voice talent delivering natural recordings, conversational speech, emotional expression, narration, accents, and multilingual voice datasets.
Our platform
One platform behind every dataset
A global contributor network, a pilot-first workflow and a layered quality system, working together on every project.
Contributor Network
Domain experts, native speakers, generalists and voice talent, matched to each project.
Learn moreProject Workflow
Written specification, pilot review, then delivery in regular batches with ongoing QA.
Learn moreQuality System
Written guidelines, calibration, gold-standard items, sampling and agreement checks.
Learn moreTrust & Security
Data ownership, confidentiality and contributor consent, agreed before work begins.
Learn moreWho we work with
Whoever is training, funding, or regulating a model.
AI startups
Pilot-fast datasets to get an early model off the ground, without building a labeling team first.
Enterprises
Domain-specific data collected under NDA, with the volume and consistency production models need.
Government
Documented, agreement-based data programs for public-sector AI teams.
AI & Technology
Fine-tuning data, evaluation, multilingual and speech data for AI teams.
Healthcare & Life Sciences
Medical expert review, domain-aware transcription and annotation.
Financial Services
Finance expert review, document classification and assistant evaluation.
Legal
Legal expert review, document tagging and categorization.
Public Sector
Documented, agreement-based multilingual, speech and evaluation programs.
Research & Academia
Held-out test sets, expert evaluation and annotation for studies.
How it works
From specification to delivery
Every engagement follows the same pilot-first path, so you review real output before committing to volume.
- 01
Scope
A short call to understand your model, data requirements, quality bar and timeline. We reply to every inquiry with questions, a proposed approach and a pilot plan.
- 02
Specify
We turn your requirements into a written specification. For custom collection, we design the protocol with you before the first contributor starts.
- 03
Pilot
A small first batch so you can review real output, and the quality results, before committing to volume.
- 04
Scale
Once the pilot meets the agreed bar, we staff up and deliver in regular batches with ongoing QA.
Two Sides, One Mission
Who we work with
01 - FOR BUILDERS
Human Data for Enterprise AI
Collect, create, annotate, and evaluate human data with a screened global contributor network that scales with each project.
Human data across voice, text, images, video, code, and reasoning
Layered quality review: gold-standard items, sampling and agreement checks
Flexible teams that scale with your AI projects
02 - FOR CONTRIBUTORS
Join the People Powering the Future of AI
Join a global community completing meaningful AI projects while earning on your own schedule.
Work remotely from anywhere
Projects matched to your skills
Flexible work with competitive pay
Our community
The right people for your data, wherever they are
Native speakers, domain experts and voice talent, recruited for the languages, regions and expertise your project needs.
Book a scoping call →See your data before you commit to it.
Book a 20-minute scoping call. We'll come back with questions, a proposed approach and a pilot plan for your model.