Where do you stand? › Route 3 · Vendors & stack
I know which systems I need — who supplies them?
Pick the components you have to put in place. For each one you get the build-vs-buy reading and the market layer that supplies it, with the same scored recommendations and confidence the full analysis uses. Nothing is stored; the selection lives in the URL.
Target market(s)European UnionUnited States (federal)change
Legally-driven components are flagged when their requiring regulation sits outside your selected markets.
Step 1 of 2 — pick your components2 selected
Step 2 of 2 — the vendor & stack view
1 of 2 selected components are covered by 1 market layer · 1 with no supplier layer in the graph.
Named vendors are community-maintained, disputable examples — not an endorsement. The stable object is the market layer. Compare with the reference stack for your regulatory profile →
Build or buy, per component (2)
Cryptographic Evidence & Audit Ledger — covers 1 of your components
| Example | Sub-category | What it does | Hosting | Claimed alignments |
|---|---|---|---|---|
| Fact0 | cryptographic evidence ledger | Positions itself as a tamper-evident ledger for AI decision records. Typical: decision records, audit trail. | not checked | supports Art. 12 record-keeping (claimed) |
| Traccia | audit trail & traceability | Positions itself around traceability of AI pipeline steps and artefacts. Typical: traceability, artifact lineage. | not checked | supports Art. 12 record-keeping (claimed) |
Community-maintained, disputable examples — not an endorsement and not a ranking. Alignments are as claimed by vendors or the source compilation, not verified by RAIN; a certification is shown as a certification only where a certificate or registry reference is recorded.
Disclosure: RAI·N·avigator operates in this category too, so we have a commercial interest in any comparison here. That is why this layer maps product classes to control objectives and lists named products as community-maintained examples — we publish no rankings, no quadrants and no coverage assertions about any vendor, including ourselves.
- 1 in-scope component of this use case is supplied by this layer (WORM / Immutable Audit Vault) — a direct supplied_by path in the graph.
- The catalog use-case match is strong, so the component set this layer was derived from is reliable.
- High-risk tier: this layer carries mandatory Chapter III duties, so some tooling in it is non-optional.
- 2 community-maintained example vendors recorded on the layer node.
- Selection metrics for this layer are documented, so the shortlist can be compared objectively.
- Only 1 of 3 components this layer supplies are in your scope — evaluate a narrow subset of its capabilities.