Ri Koh
Product overview · 1-pager
a product of ultisim
Enterprise AI · Mission-driven · Federal-ready

Ri Koh — Your Organization's Intelligence Layer

Ri Koh turns your scattered documents, conversations, and tribal knowledge into instant sourced answers — and ships ready-to-use artifacts (white papers, briefings, slide decks, images) that sound like your team wrote them. Federal-grade sovereignty. Multi-tenant isolation. Your data never trains a model.

v1.0 · Live 2026-05-08 SOC 2 Type II subprocessors FedRAMP-aligned via AWS GovCloud Train opt-out across all tiers
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Ask Anything, Get Sourced Answers

RAG over your documents, knowledge base, conversations, and (optionally) the open web. Every answer cites sources you can audit.

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Draft Anything in Seconds

12 artifact types — white papers, briefings, study guides, slide decks, narrated slides, FAQs, timelines, infographics — generated from your own documents in your own brand voice.

🎨

Generate Images on Demand

Nano-banana (Gemini 2.5 Flash Image) integrated into chat. Covers, hero illustrations, diagrams. Save what you like, discard what you don't.

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Two AI Personas, One Workspace

Ri Koh — precise, professional knowledge advisor. Marvin — the depressed-but-brilliant Hitchhiker's Guide android. Both speak as members of your team, not outside vendors.

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Federal Pipeline Built In

SBIR / STTR / grants.gov scanners, opportunity scoring, proposal drafting, and Slack pipeline digests. Designed for GovCon teams.

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Per-Tenant Data Isolation

Each customer gets a physically separate D1 database, R2 bucket, and Vectorize index — not just logical row-level scoping. Architecturally impossible for cross-tenant leakage.

The pain Ri Koh solves

  • Knowledge trapped in PDFs, Slack threads, Drive folders, and employees' heads
  • AI tools that hallucinate or expose your data to vendors who train on it
  • Federal customers requiring FedRAMP-aligned, region-pinned, opt-out architecture
  • Marketing and proposal teams reinventing content from a blank page every week
  • Onboarding new hires who can't find what they need in your knowledge base

What you get on day one

  • Branded workspace with your logo, colors, tagline (white-label)
  • Indexed knowledge base seeded from PDFs, Word docs, Drive folders, public URLs
  • Chat & artifact pipeline grounded in your documents
  • Three AI sovereignty tiers — pick the right one per query, per workspace, or per customer
  • Live in 3–5 working days with operator-assisted onboarding

Three AI sovereignty tiers — picked per query

Tier Where inference runs Compliance Best for
Anthropic API Anthropic-managed AWS, US-region SOC 2 Type II · ISO 27001 · ISO 42001 · train opt-out Standard commercial workloads — fastest, simplest, lowest latency
AWS Bedrock Customer-pinned AWS region (commercial or GovCloud) SOC 2 Type II · FedRAMP High (GovCloud) · HIPAA-eligible · train opt-out Federal · Defense · Healthcare · regulated industries
Local LM Studio On-premise — your hardware, your network Inherits your controls · model and weights never leave perimeter Restricted-sensitivity data · CUI · attorney-client privileged · air-gap
Sovereignty Tier — what this means contractually: region-pinned inference under your contractual perimeter. In standard SaaS deployment, Bedrock calls run on UltiSim's AWS GovCloud account with our existing BAA / DPA. For customers who need full per-tenant separation — their own AWS account, their own region commitment, their own credentials — we configure a dedicated AWS account per workspace at onboarding. Available on enterprise agreement.

Plans — modular by need

Starter
Contact us for pricing

Core chat + knowledge base + basic artifacts + Contacts CRM. Anthropic tier only. Fair-use query allowance.

Enterprise
Custom · contact us

Pro + Sovereignty Tier + custom DPA / BAA + dedicated support. Federal / regulated / GovCloud-eligible.

Workspace add-ons (per-workspace, not per-seat): Federal Pipeline · Marketing Hub · Sovereignty Tier · AI Action Plans · Commercial Sales · Image Generation. Email for current rate card →

Ready to see it on your data?

30-minute discovery call. We'll show you Ri Koh on a real customer's seeded workspace and discuss what onboarding looks like for yours.

📅 Book a demo