Private AI

Private AI Code Assistant

An AI code assistant provides code completion, generation, review, and refactoring to developers — and in enterprise form, does it without sending proprietary source code to an external model vendor, architected so your prompts, documents, and outputs are never used to train third-party models, never leave your controlled environment, and never become someone else’s training data or breach surface.

30–50%of boilerplate and test code generated
0lines of source sent to external vendors
100%of suggestions from models you approve
<300 mslocal completion latency target
Why this matters now

The private ai code assistant decision

For software companies, source code privacy is not a compliance checkbox — the codebase is the company. A private code assistant draws a hard line: completion, review, and refactoring assistance with zero code leaving your control, which is also the only line customers whose code you hold under NDA will accept.

Private by design

Why teams run their AI code assistant private

Built for security and data-protection leaders who need AI without exposing company data.

01

Your data trains no one

The defining property of a private AI code assistant: nothing you type, upload, or generate feeds a vendor’s model improvement pipeline. Consumer and even enterprise cloud AI tiers vary wildly here; private deployment removes the question.

02

Confidentiality as architecture, not policy

Contracts and settings can change; network boundaries do not. A private AI code assistant enforces confidentiality structurally — processing happens in an environment where exfiltration paths simply do not exist.

03

Shadow AI, replaced

Employees are already pasting contracts, code, and customer records into public chatbots. The realistic fix is not a ban — it is a private AI code assistant that is as good as the public tool and safe by construction.

What it does

Core capabilities of an enterprise AI code assistant

Completion & generation

In-IDE completion and chat-based generation served by code-tuned open-weight models on your infrastructure.

Repo-aware context

Retrieval over your codebase gives suggestions that match your architecture and conventions — without indexing code externally.

PR review agents

Agents review pull requests for defects, style, and security patterns before human review.

Policy-safe by construction

Source never leaves the perimeter, satisfying IP counsel and customers whose code you hold under NDA.

Architecture

What a private deployment changes

  • Private can mean on-premises, private cloud, or an isolated single-tenant VPC — what matters is that no multi-tenant service sees your content and no training-data clause applies.
  • DLP and access control travel with the AI code assistant: role-based access, PII redaction options, and audit trails so the private tool is also a governed tool.
  • Retrieval stays local: any RAG layer indexes your documents inside the boundary, so answers are grounded without shipping the corpus anywhere.
Compliance drivers

Regulations that point to private

Trade secrets & IP

Source code, formulas, and strategy documents never reach external models.

GDPR

Personal data processing stays under your controllership with no vendor reuse.

Client confidentiality

Legal privilege and client-data obligations survive AI adoption.

Contractual NDAs

Third-party data you hold under NDA is never disclosed to an AI vendor.

Honest fit check

When private is the right call — and when it isn’t

Choose private when

  • A data-leak incident or shadow-AI audit made private AI a board-level directive.
  • You handle other parties’ confidential data — clients, patients, partners — under obligations a cloud AI vendor cannot inherit.
  • You want the fastest path off public chatbots without waiting for a full data-center program.

Consider another mode when

  • Auditors require you to name the physical facility → step up to the explicit on-premises variant.
  • The mandate is national/jurisdictional control → that is the sovereign variant; private addresses confidentiality, not jurisdiction.
Buyer checklist

How to evaluate a private AI code assistant

  • Which code models run locally, and how do they benchmark on your languages?
  • Does context retrieval cover your monorepo or multi-repo layout?
  • Can it integrate with your Git platform for PR review workflows?
  • What telemetry, if any, leaves the developer machine?
  • How does per-developer cost compare to Copilot-class seats at your headcount?

A private AI code assistant is usually the entry point to controlled AI: it can start in a private cloud at modest fixed cost and later migrate to full on-premises hardware as volume grows — without changing the user experience.

How VDF AI delivers it

A private AI code assistant, on the VDF AI platform

VDF Code delivers on-premise code assistance — local code models, repo-aware retrieval, and PR-review agents — governed like every other VDF AI workload.

FAQ

Private AI Code Assistant questions, answered

What is a private AI code assistant?

An AI code assistant provides code completion, generation, review, and refactoring to developers — and in enterprise form, does it without sending proprietary source code to an external model vendor, architected so your prompts, documents, and outputs are never used to train third-party models, never leave your controlled environment, and never become someone else’s training data or breach surface.

Why do enterprises choose a private AI code assistant over a cloud service?

The defining property of a private AI code assistant: nothing you type, upload, or generate feeds a vendor’s model improvement pipeline. Consumer and even enterprise cloud AI tiers vary wildly here; private deployment removes the question. A private AI code assistant is usually the entry point to controlled AI: it can start in a private cloud at modest fixed cost and later migrate to full on-premises hardware as volume grows — without changing the user experience.

How is private different from on-premises for AI code assistants?

Private means the system is architected so your prompts, documents, and outputs are never used to train third-party models, never leave your controlled environment, and never become someone else’s training data or breach surface. On-Premises deployment, by contrast, means it is deployed inside your own data center or colocation facility, on hardware you control, so prompts, documents, and model weights never leave your network perimeter. Many organizations start with one and move to the other as requirements harden — see the on-premises variant of this page for that angle.

Which regulations drive private AI code assistant adoption?

The most common drivers are Trade secrets & IP, GDPR, Client confidentiality, Contractual NDAs. Trade secrets & IP: Source code, formulas, and strategy documents never reach external models.

Can VDF AI run as a private AI code assistant?

Yes. VDF Code delivers on-premise code assistance — local code models, repo-aware retrieval, and PR-review agents — governed like every other VDF AI workload. VDF AI deploys on-premises, in sovereign or private cloud, and fully air-gapped, so the same platform covers every deployment mode as your requirements evolve.

Platform Migration

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We will map your current stack to VDF AI feature-by-feature and scope a migration path — integrations, governance, and deployment included.

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