Proprietary Search · what you know

Search your corpus, without losing control.

Secure Isolated Predictable

Customer-uploaded data, indexed at enterprise scale — isolated, encrypted, and never used for training.

Book a call talk to a human first
Pricing
PTO carry-over policy deep_search
tenant: acme-corp · isolated · encrypted
Your corpus
handbook / people-ops / leave.md 0.97
confluence / hr / policy-2026 0.93
#ask-hr · pinned thread 0.84
scoped to your corpus never trained on ✓
Guaranteed Full tenant isolation · Zero training on your data · Instant delete on request
The guarantees

Not claims. Architecture.

Three promises we can't casually break — because they're built into how the corpus is stored, not a checkbox in a settings page.

Full tenant isolation

Your corpus never touches another customer's.

Not "logically separated." Actually separate — every query stays inside its own tenant, and there is no code path that crosses the wall.

tenant: acme
→your query
⊘
wall
tenant: globex
unreachable
Zero training

Yours in, yours only.

your corpus
→ blocked
training set
⊘

Nothing you upload is ever used to train a model — not ours, not anyone's.

Instant delete

Gone means gone.

18,400 chunks indexed DELETE
✓ purged · 0 copies retained

No soft-deletes, no 30-day grace period. Ask, and it's removed.

Use cases

Your knowledge, agent-ready.

The same authority-ranking as public search — scoped to what you uploaded, and nothing else.

Internal docs Q&A

Ground a support or engineering agent in your own handbook, not the public web.

your handbook, cited
Security & compliance

Search internal security docs, policies, and runbooks without content ever leaving your tenant.

⊘never leaves the tenant
Engineering runbooks

Surface the right runbook or incident note before an agent acts — not after.

runbooks · incident notes
Legal & contracts

Search internal legal drives with the same authority-ranking as public search, fully isolated.

internal drives, ranked
Onboarding & transfer

New agents — and new hires — get the same institutional knowledge, instantly searchable.

day-one institutional memory

One corpus,
every team.

Same evidence packets — scoped, isolated, cited.

Why Ninelayer

Enterprise search, on your terms.

Four things a raw search API can't give an agent over private data — shown, not claimed.

Secure

Locked down by default.

Full tenant isolation, TLS in transit and at rest, zero training, and instant delete on request.

✓TLS in transit & at restencrypted
✓Zero training on your datanever
✓Instant delete on requeston ask
Isolated

Invisible to every other query.

Your corpus is never visible to another customer's queries — not logically separated, actually separate.

globex agent queries "acme roadmap"
⊘0 results · outside tenant scope
the wall holds, even when asked directly
Predictable

Priced on what you index, not per surprise.

Corpus size × search volume — no per-query billing spikes to reconcile at month-end.

corpus size
18.4k chunks
×
search volume
flat tier
no per-query surprises·one line on the invoice
Latency at scale

Fast at ten docs. Fast at ten million.

Retrieval stays fast as your corpus and query volume grow — the wall doesn't cost you speed.

1k
100k
1M
10M
flat p95 latency·corpus grows 10,000× · latency barely moves
How it works

From your docs to a searchable corpus.

Three steps, one isolated tenant. You choose what comes in; it never crosses out.

1 Connect your sources

You choose what comes in.

Docs, wikis, Slack, Drive, or a raw upload — pick the sources, leave the rest out.

Notion workspace✓
Slack · #eng, #ops✓
Google Drive✓
→
2 We index & isolate

Every chunk lives in your tenant only.

Nothing crosses into another customer's corpus — ever. The wall goes up as we index.

tenant: acme 18,400 chunks
⊘sealed to this tenant
→
3 Your agents search

Same results — scoped to you.

Authority-ranked, cited results — exactly like Public Search, over what you uploaded.

INTERNAL conf 0.97
"

Unused PTO rolls over up to 5 days into the next calendar year.

handbook/leave.md tenant: acme
Talk to us

Talk to us about your corpus.

Enterprise search isn't self-serve — let's talk about what you're indexing and what compliance requires.

what a call covers
→Which sources to index — and which to leave out
→Compliance, residency, and retention requirements
→Corpus size and expected search volume
→A scoped pilot on a slice of your data