Better AI Data. Better Results.
Collect, annotate, license, and evaluate multimodal data for Generative AI
Trusted by AI teams building production models
End-to-end AI data services tailored for the demands of production-grade models.
Sourcing, normalizing and labeling multimodal datasets — audio, video, image and text — with domain experts across 60+ countries.
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Generate privacy-safe, balanced datasets at scale to fill long-tail gaps your real-world data can't reach.
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Turn invoices, contracts, and scanned archives into clean vector datasets ready for RAG and fine-tuning.
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hours of audio data cleaned
250+
datasets processed
98%
annotation accuracy guarantee
Annotators and reviewers vetted for healthcare, legal, fintech and real estate workflows.
HIPAA-aware, SOC 2 aligned processes with PII scrubbing built into every pipeline.
Dedicated pods deliver pilot datasets in days, not months, with weekly QA milestones.
Case studies
F1 lift on a clinical NER model after relabeling 30M tokens of physician dictation with board-certified reviewers.
"Synklink rebuilt our gold set in three weeks. Our oncology model finally crossed deployment thresholds."
— VP of ML, US Oncology Platform
Cut training cycles by labeling 120k contracts with a custom 47-clause taxonomy and weekly QA milestones.
"Their legal reviewers caught edge cases we'd been mislabeling for a year."
— Founder, Contract Intelligence Startup
Transactions labeled for fraud-signal detection at a SMB lending platform, with PII fully scrubbed.
"We shipped a new fraud model two quarters ahead of plan."
— Head of Data, Lending Platform
Frequently asked
Let our domain experts audit your dataset and recommend a curation plan — for free.
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