offer datasets
with verified documentation.
List your synthetic dataset on waiser data and reach buyers who specifically look for documented, verifiable data. You keep the IP; we add the verification layer that makes it sellable to serious teams.
five dimensions, not a single yes or no.
Each layer below is reviewed against documented evidence — what you can prove, not what you'd like to claim — and the outcome is published in the dossier.
- 01
Origin and generation method
Where the data comes from, how it was generated, what seed (if any) was used, and what parameters were locked at generation time.
- 02
Legal status and licensing conditions
Rights to the underlying material, the legal posture you're offering it under, and the conditions buyers must accept.
- 03
Quality and coverage
Distribution, balance, edge-case representation, and whether the dataset covers the scenarios the listing claims it covers.
- 04
Ethical considerations
Sensitive scenarios, potential for misuse, risk to specific groups, and clarity of guidance for downstream reviewers.
- 05
Permitted and prohibited uses
What the licence allows, what it explicitly forbids, and where reviewer notes need to attach for sensitive contexts.
four reasons to bring your dataset here.
We're a small marketplace by design. Distribution to the right buyers, not the most buyers.
Distribution to serious buyers
AI product, compliance and audit teams — not weekend tinkerers.
Hover to read moreDistribution to serious buyers
Our buyers come for documentation and stay for predictable licensing. Your dataset is presented to the people who can actually authorise the spend.
Verification as marketing
A passing review isn't a stamp — it's a sales tool.
Hover to read moreVerification as marketing
The dossier and readiness profile do the selling for you. Buyers shortlist on documentation quality before they read a single sample row.
Licensing handled, not invented
We use a standard licence framework so you don't draft from scratch.
Hover to read moreLicensing handled, not invented
Permitted and prohibited uses fit a shared structure buyers already know. You set the posture; we handle the contract surface around it.
Version and lineage tracking
Every delivery is versioned, audit-trailed and revocable on rules.
Hover to read moreVersion and lineage tracking
When you ship v2, buyers see exactly what changed, what their licence still covers, and what needs re-review. No grey-market copies floating around.
four verdicts. each one explained.
Documentation complete, licensing unambiguous, ethical posture acceptable. Dataset is listed as submitted.
Listed with explicit guardrails — narrowed permitted uses, reviewer notes attached to the dossier, or both. Visible to every buyer.
Specific gaps need to close before listing. We send the gap list with examples; you decide whether to close them and re-submit.
Origin can't be documented, licensing can't be cleared, or the dataset's posture conflicts with our standard. The door stays open for a different submission.
submit a dataset for review.
Tell us about origin, generation method and the uses you're prepared to allow. We come back with specific questions instead of a generic checklist.