Luel
Conversational Audio, Egocentric Video & Custom Field Capture — Signed BIPA/GDPR Biometric Releases + Commercial AI Rights.
Request Luel Sample Vault →CLEARINGHOUSE_DIRECTORY
Commercial AI Data Brokers, Cloud Marketplaces & Sourcing Directory
Navigate verified modality brokers, zero-copy cloud exchanges, first-party custom labs, and open-source clean-room inspection tools.
Tier-1 Rights-Cleared Licensing Partners
Troveo
4K Raw Creator Footage, Broadcast TV, Drone & Sports Video — Direct Studio/Creator Chain-of-Title + Copyright Warranty.
Request Troveo Sample Vault →Defined.ai
70+ Language Telephony Speech, Call-Center & Clinical Audio — ISO 27701 Privacy + Explicit Contributor AI Training Consent.
Request Defined.ai Sample Vault →Rights-Cleared Clinical, Video & Speech Data Brokers
Specialized clearinghouses holding direct institutional, filmmaker, and contributor AI training releases.
Protege
#1 Featured AI Data Broker for rights-cleared clinical DICOM/EHR, conversational audio, and multimodal enterprise vaults with clean indemnity.
Troveo
Premier video data broker connecting frontier generative video labs with cleared filmmaker, broadcast, and specialty creator archives.
Defined.ai
Leading ethical speech and telephony dataset broker offering instant cloud entitlement and transparent supplier provenance.
Centaur Labs
Provides expert clinical ground-truth labeling atop de-identified hospital archives licensed from brokers like Protege or Shaip.
Encord
Used by media and hospital rights holders to index, curate, and preview multimodal vaults prior to licensing.
SuperAnnotate
Platform workspace for curating proprietary multimodal assets rather than an off-the-shelf data broker.
Shaip
Established healthcare and conversational speech broker licensing millions of HIPAA Safe Harbor clinical records and audio hours.
Zero-Copy Cloud Data Marketplaces & Discovery Portals
AWS S3 entitlement rails, Snowflake Clean Rooms, Delta Sharing, and multi-vendor B2B directories.
Hugging Face Datasets & Hub
Open distribution baseline; lacks commercial copyright indemnity or exclusivity, driving regulated buyers to commercial brokers.
AWS Data Exchange
Major cloud entitlement marketplace hosting 3,500+ data products with automated S3, Redshift, and Lake Formation delivery.
Snowflake Marketplace
Gold-standard zero-copy Data Clean Room environment allowing AI buyers to test statistical lift without raw file exfiltration.
Databricks Marketplace
Open-protocol Delta Sharing marketplace favored by AI labs training directly on Spark, Ray, and MosaicML clusters.
Datarade
Largest B2B data broker comparison directory (500+ categories); buyers still negotiate bilateral IP indemnity directly with each listed vendor.
Zero-Saturation Bespoke Human Capture & Post-Training Labs
First-party custom creation labs when off-the-shelf brokered vaults are already saturated.
Perit.AI
Custom first-party voice, embodied, and quantitative dataset creation without multi-buyer catalog saturation.
Datacurve
Bespoke execution-verified repository and algorithmic code datasets with exclusive buyer IP transfer.
Hillclimb
Private, zero-saturation RLVR environments and holdout benchmarks licensed exclusively to commissioning labs.
AfterQuery
Custom contamination-free evaluation vaults built to single-buyer specifications.
TensorTest
Custom multimodal aesthetic and workflow evaluation sets with clean work-for-hire assignment.
Pareto.AI
Managed custom human labeling for teams pairing licensed raw data with bespoke preference layers.
Luel
High-velocity YC-backed multimodal data broker combining existing cleared vaults with rapid custom BIPA-compliant capture.
Hugo Inc.
Managed annotation workforce frequently paired with enterprise data rooms to structure raw proprietary archives.
Legacy Catalog Aggregators & Conflicted Operators
Operators requiring heightened biometric consent scrutiny or cap-table conflict audits.
Scale AI (Outlier / Remotasks)
Operates closed enterprise and government pipelines rather than open rights-cleared dataset brokerage; conflicted for Meta competitors.
Labelbox (Alignerr)
Provides annotation software and managed human services rather than off-the-shelf third-party dataset licensing.
Appen
Licenses 270+ pre-built multilingual speech and lexicon datasets alongside custom collection.
Toloka
Custom multilingual red-teaming and preference generation rather than passive archive brokerage.
Open-Source Clean-Room QA & Deduplication Frameworks
Apache 2.0 / AGPL tools for auditing noise and contamination inside sample packs before wire transfer.
Label Studio (HumanSignal)
Open-source packaging tool for formatting raw corporate data before listing with commercial AI data brokers.
Argilla (Hugging Face Ecosystem)
Open curation layer for inspecting and filtering third-party licensed text corpora.
Cleanlab
Used during clean-room evaluation trials to measure label noise and near-duplicate inflation in brokered datasets.
Always Run Deduplication Against Open Corpora During Clean-Room Trials
Before executing a $100k+ web or document brokerage contract, run MinHash overlap checks inside the clean room against Common Crawl, FineWeb, and Dolma 3 to verify you are paying strictly for net-new proprietary tokens.
// CITE_CLEARINGHOUSE_RECORDBest AI Data Brokers & Rights-Cleared Licensing Clearinghouse. “Commercial AI Data Brokers, Cloud Marketplaces & Sourcing Directory.” Audited November 2026. https://bestaidatabrokers.org/directory/