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DataNexx

For AI companies

Source proprietary ground-truth data from the physical world.

Real measurements. Expert decisions. Verified outcomes. We source datasets to your specification from organizations that produce them — and document provenance and rights along the way.

  • Frontier AI labs
  • AI research teams
  • Robotics companies
  • Industrial AI companies
  • Scientific AI startups
  • Vertical AI companies
  • Model developers
  • Agent developers
  1. 01 →The physical worldSamples, materials, machines, batches
  2. 02 →MeasurementsInstruments, sensors, test rigs
  3. 03 →Expert decisionsTechnicians, engineers, operators
  4. 04 →Verified outcomesPass / fail, failure mode, result
  5. 05 →Structured dataDocumented, de-identified, licensed
  6. 06 AITraining, evaluation, RL, agents

Access data the internet doesn't have

Find the industrial data your model is missing.

Public corpora describe the physical world. Proprietary measured data records it — with the expert decisions and verified results that make it useful for training, evaluation and RL.

Public web data

Strong at

Broad language and general knowledge

Limitation

Rarely contains instrument readings linked to verified outcomes

Synthetic data

Strong at

Scale, coverage and controllable edge cases

Limitation

Only as faithful as the simulator or model that produced it

Proprietary measured data

Strong at

Ground truth from real processes, expert decisions and results

Challenge

Scattered across organizations that never prepared it for AI

What we optimize for

Real measurements. Expert decisions. Verified outcomes.

The criteria we use when qualifying a dataset are the ones your data and policy teams will ask about.

Unique datasets
Data generated inside organizations, not already in public corpora.
Provenance
Who generated it, how, when, and under what conditions.
Licensing rights
Scope and permitted uses set out contractually with the data owner.
Verified outcomes
Ground truth determined by physical tests or qualified people.
Expert-generated
Decisions and interpretations made by practitioners in the course of real work.
Longitudinal history
Years of records that include rare events and edge cases.
Scale & multimodality
Structured records alongside images, documents and signals.
Exclusivity options
Exclusive or field-of-use terms where the data owner agrees.

Sourcing to specification

You tell us what your model needs. We find organizations that produce it.

We source highly specific datasets rather than only selling a fixed catalog.

Dataset specificationExample
Industry
Materials testing
Desired records
100,000+ laboratory tests
Desired structure
Inputs + measurements + verified outcomes
Modalities
Structured data, images, documents, signals, video, audio
Geography
Any, or specific regions
Time period
2015 – present
Exclusivity
Non-exclusive acceptable
Rights requirements
Commercial training rights, documented provenance
Intended use
Training, evaluation, RL, benchmarking, research
  1. 01

    Specify

    Tell us what your model needs: domain, structure, modalities, scale, time period, rights and intended use.

  2. 02

    Source

    We search our supplier network and approach organizations that produce matching data — rather than only offering a fixed catalog.

  3. 03

    Qualify

    Candidate datasets are assessed for structure, quality and rights. You review anonymized descriptions and documentation before anything moves.

  4. 04

    License

    Terms, scope and permitted uses are set out contractually. Delivery follows only with the data owner's authorization.

Documentation

Provenance you can show your policy team.

Depending on the dataset and the data owner's terms, a licensed dataset can come with:

  • Dataset card

    Purpose, composition, collection process, known limitations.

  • Schema & field documentation

    Units, methods, value ranges and relationships between tables.

  • Provenance record

    Source organization type, systems of record, time span and processing steps.

  • De-identification notes

    What was removed or transformed, and why.

  • License scope

    Permitted uses, duration, exclusivity and any field-of-use limits.

Domains

Where we source.

Categories of proprietary data held by laboratories and industrial organizations worldwide.

FAQ

Questions AI teams ask.

Do you have a catalog we can browse?

We work primarily to specification. Tell us the data your model needs and we search our supplier network for organizations that produce it. Any catalog we publish contains high-level, anonymized descriptions only.

What documentation comes with a dataset?

Depending on the dataset: a dataset card, schema and field descriptions, collection methods, provenance documentation, de-identification notes and the license scope agreed with the data owner.

Can we get exclusive rights?

Sometimes. Exclusive, non-exclusive, limited-duration and field-of-use structures may be possible depending on the data owner and the dataset. Availability is decided case by case.

Can we review data before licensing?

Typically you review anonymized descriptions and documentation first. Samples may be possible under confidentiality terms where the data owner agrees.

Own valuable data?

Find out whether your historical data could qualify for AI licensing.

A confidential, no-raw-data assessment of your organization's laboratory or industrial records.

Building AI?

Tell us the proprietary data your model needs.

Specify the domain, structure, modalities and rights. We source from organizations that produce it.