Creative: AI training data and RL environment vendors

9 vendors. 1 state they have a SOC 2 Type I or Type II report and 2 state they can run in a customer's cloud or on-prem. These are sourced statements, not independent verification. Pending and unspecified SOC 2 claims are excluded.

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— means not publicly listed or not confirmed; it never means zero or “No”. Checked is the date a company’s facts were last checked, and each fact on its profile links to its source.

Vendor	Offerings	Domains	Data sources	Funding	Checked
Chakra LabsChakra sells computer-use reinforcement-learning environments, human interaction trajectories, and evaluation resources that AI researchers use to train and test agents.	RL envs, Training data, Evals	Computer use, Enterprise workflows, Games, Creative	App replicas, Expert-made	$10.1M	2026-10-13
ClaruClaru provides custom and licensed video, robotics demonstrations, and human annotations to AI labs building robotics, embodied AI, and world models.	Training data, Human data, Annotation, Evals	Robotics and physical, Games, Creative, Multi-domain, Coding, Legal, Medical, Math, Science, Security, Other	Licensed data, Expert-made, Synthetic, Open data	$170M	2026-10-13
Contra LabsContra Labs provides AI teams with professional creatives’ judgments, model evaluations, benchmark datasets, human-feedback training data, and recorded design workflows to improve and measure generative AI.	Human data, Evals, Training data	Creative	Customer data, Synthetic	$44.5M	2026-09-29
MetaphiMetaphi sells custom and reusable simulated work environments, training datasets, and agent evaluations to frontier AI labs and enterprise AI teams, helping them train and assess agents on realistic software, finance, and content-generation tasks.	RL envs, Training data, Evals	Coding, Enterprise workflows, Finance, Creative	Licensed data, Expert-made	—	2026-09-29
Moonlake AIMoonlake provides world-model and simulation tools that turn real-world inputs or text into simulation-ready 3D assets and environments for robotics, autonomy, and AI research teams.	RL envs, Training data, Evals	Robotics and physical, Computer use, Creative	Synthetic	$28M	2026-09-29
SamaSama sells human-in-the-loop data annotation, validation, evaluation, and training-data services to enterprise AI teams building computer-vision, multimodal, and generative AI models.	Training data, Evals, Annotation, Human data	Multi-domain, Robotics and physical, Creative	Customer data, Expert-made	$84.8M	2026-09-29
SieveSieve supplies AI labs and model developers with curated or custom-collected video, audio, image, and interaction data, plus annotations, evaluation sets, and interactive environments.	Training data, Evals, RL envs, Human data	Creative, Computer use, Robotics and physical, Games, Multi-domain	Licensed data, Expert-made	—	2026-10-13
Taste LabsTaste Labs sells preference and reasoning data, rubrics, and evaluation environments to frontier AI labs for subjective design quality, and provides agent and app developers a Brand API and MCP tools to extract, search, and verify brand systems.	RL envs, Training data, Evals, Human data	Creative	Expert-made	$18.5M	2026-09-29
WirestockWirestock supplies AI labs with licensed, creator-made multimodal data, offering catalog datasets and custom collections for training AI models.	Training data, Human data	Creative	Expert-made	$26M	2026-09-29

— not publicly listed or not confirmed. Open a profile for each fact’s source. The register is unranked; sorting only reorders.

How to read domain and SOC 2 labels

Multi-domain means work across several task areas, not every area. Vendors appear in a specific domain filter only when that area has supporting evidence. SOC 2 entries are vendor statements, not independently verified audits: Unspecified means claimed without a stated type; Pending means in progress; Not publicly listed means we found no public statement. None of those means a completed Type I/II report. SOC 2 and deployment details remain on profiles and in comparison.