The operating system for customer support

Answers your customers trust — each one ships a receipt.

A mesh of specialist agents over your knowledge base. Grounded, cited answers — and a receipt on every one.

See how it works
Hard grounding Honest abstain Hard spend cap Your model choice
trussel · runtimeorchestrating
The mesh · scroll to play
A customer question arrives.
arriverouteretrieveresolveverifyreceipt
One orchestrator. A crew of specialists.

Every agent has a bounded job — and a line in the receipt.

Code stays in control. Swap the model, keep the guarantees.

OrchestratorRuns the sequence. Code in control.
GuardianScreens for injection, PII, abuse.
RouterReads intent.
LibrarianHybrid search + the honest "don't know."
ResolverWrites the answer, cites its sources.
VerifierIndependent model checks it's grounded.
DispatcherRoutes real bugs to the right team.
CuratorLearns from resolved chats — human-approved.
AnalystPowers the console.
Why Trussel

Built for teams the last bot burned.

Most AI support hallucinates, bills you in the dark, and hides how it works. Trussel inverts all three.

Hard grounding

It cites its sources — or says it doesn't know.

Backed by real passages. Below the line it abstains and hands off — never makes something up.

The receipt

See exactly how every answer was made.

Intent, sources, confidence vs the threshold, and why it escalated — one inspectable trace per reply.

trace · conv_8f2asample
Guard + Routeintent: question18ms
Retrieve4 chunks citedconf 0.88
Verifygrounded0.91 ≥ 0.70
Resultansweredbillable ✓
Real escalation

Spots real bugs and routes them right.

Detects a real malfunction, opens a ticket for the right team in Slack or Linear, keeps the thread.

escalation · #E-2291→ Linear
Signalexpected ≠ actual×3 users
Teambilling-platformsev2
You hold the dial

Your model, your cap, your rollout.

Pick the model or bring your key. A hard spend cap that can't be blown past. Shadow-mode before a customer sees it.

How it works

Live in three steps.

Point it at what you already have. It answers what it can, escalates what it can't, and gets sharper every week.

1

Connect your knowledge

Help center, docs, past tickets. It reads them and flags thin coverage before go-live.

docs · help center · tickets
2

Answer, grounded

Replies with citations customers can check — or abstains and hands off to a human.

cited · verified · honest
3

Escalate & learn

Real bugs to the right team. Every resolution feeds the knowledge base — your team reviews, nothing changes silently.

routed · reviewed · improving
Book a demo

See it answer your customers.

30 minutes, your real knowledge base. See the traces — grounded answers, honest abstains, and the bugs it catches.