May 19, 2026 
Dubbing ＆ Voice-over
We combine native speakers, emotional expression, and studio recording to produce natural, culturally adapted voice for global content.
Blog
Keycore Unveils Its Core Service Strategy, Focusing on 6 Key Industries to Drive AI Innovation
Keycore, a newly launched leader in AI training data solutions, is proud to announce its core service strategy, centered on empowering six key industries with tailored, high-quality data support to ac...
Solutions
High-quality training data is the foundation of modern AI. At Keycore, we provide comprehensive datasets across all major modalities to accelerate your model development. From raw collection to fine-t...
Speech Data
Multilingual, high-fidelity recordings for ASR, TTS, and voice recognition systems.
Speech Synthesis Data (TTS)
Professional studio recording, emotional expression, rhythm & tone calibration
Make synthesized voices more natural and smooth
Image Recognition
Multi-category tagging, expert review, high consistency & high purity. Enhance model’s ability to recognize objects, scenes, and behaviors.
Natural Language Generation (NLG)
Logical expression, fluent syntax, domain-adapted text generation. Make model output more logical, smooth, and consistent with real scenarios.
Multimodal Representation Learning
Unified semantic space & cross-modal feature alignment — improving generalization ability of multimodal models.
Video Datasets
Curated video clips with temporal annotations for action recognition, object tracking, and more.
Transcription ＆ Subtitling
We provide time-sync alignment, multi-language support, and proofread versions to make audio/video content searchable, accessible, and globally usable.
