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Zarnold AI

Our flagship

Private AI: your data never leaves the building.

We install AI models on hardware you control, connect them to your documents and systems, and give your team an assistant that knows your business, without sending anything to a public AI cloud.

What you get

  • On-prem or privately hosted AI servers, sized to your workload and budget
  • Private assistants that search and answer from your documents, SOPs and records
  • Full application integration: CRM, EHR/PM systems, accounting, file shares, email
  • Access controls, audit logging, and no data sent to third-party AI clouds
  • Cloud AI (OpenAI, Anthropic and others) only where it fits and you approve it

A typical private AI starter

  1. Right-sized hardware: usually one capable server or workstation with a modern GPU, on-site or hosted privately by us.
  2. Private models: modern open models installed and tuned for your work: Q&A, drafting, summarizing, classification.
  3. Your knowledge base: SOPs, manuals, policies, documents and records, searchable in plain English.
  4. Integrations: your CRM, practice-management, accounting, file shares or email, wired in.
  5. Guardrails: user access controls, audit logs, and training for your team.

Typical range: $2,500 – $7,500 (estimate, not a quote). Your estimate is based on the actual work and approved by you before any commitment.

Plain English

Private, cloud or hybrid?

We lead with private AI, but we're not dogmatic about it. Here's how the three options compare for a business owner.

Private AI

Our recommendation for sensitive data

Privacy
Runs on hardware you own, or that we host only for you. Data stays on that machine.
Cost
Upfront hardware and setup; no per-message fees to an AI company.
Speed
Fast for everyday work: Q&A, drafting, summaries, search.
Data control
Full. You decide who sees what, with audit logs.

Best for: Patient, client, financial and legal records.

Cloud AI

ChatGPT, Claude, Grok, Gemini, Copilot

Privacy
Your data travels to the provider, and their policies apply.
Cost
Low setup; ongoing usage fees, paid by you directly to the provider.
Speed
Quick to start, with access to the very largest models.
Data control
Shared with the provider. We set up business accounts and guardrails.

Best for: Marketing, drafting and general questions.

Hybrid

The best of both

Privacy
Sensitive work stays private; everyday tasks go to the cloud.
Cost
Hardware sized for the private part, plus modest cloud usage.
Speed
Each task runs where it works best.
Data control
Clear rules for what may leave the building, enforced by the setup.

Best for: Businesses with some sensitive data and lots of everyday work.

Not sure? That's what the free discovery call is for: we look at your data and tasks and recommend the right mix, honestly. Compliance questions (like HIPAA) are ultimately for your compliance advisor; we design the technical side with them in mind.

Who it's for

  • Medical & dental

    Front-desk Q&A, intake, SOPs, without sending patient data out.

  • Legal

    Search and summarize your own files on hardware you control.

  • Financial

    Document processing and client Q&A with data kept in-house.

  • Any sensitive SMB

    Contractors, real estate, retail, nonprofits: if it's private, keep it private.

The assistant in the corner of this page runs on our own private AI infrastructure. Here's how a project works.

See private AI working on your kind of data.

Start with a free discovery call: no time limit, no upfront costs, no pressure. You'll approve an estimate before anything is built.