Enterprise LLM Security

Stop Prompt Attacks
Before They Start.

DefensifAI is a drop-in security proxy that sits between your enterprise and public AI APIs โ€” blocking injections, guarding data, and metering every request in real time.

<2ms Scan Latency
100% Local Processing
Zero Data Leaves Perimeter
Full-Spectrum LLM Defense

Every inbound and outbound payload is scanned, logged, and controlled before it touches your AI provider.

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Prompt Injection Firewall

Heuristic pattern matching neutralizes jailbreaks, system overrides, and adversarial injection vectors before execution.

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Multi-Tenant Key Ledger

Persistent per-client API key management with credit quotas, automatic deduction, and instant provisioning via admin CLI.

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Data Exfiltration Guard

Post-flight response scanning redacts unauthorized PII, financial data, and custom corporate secrets before delivery.

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Drop-In Integration

Change one environment variable. Compatible with any OpenAI-compatible client. Zero code changes required.

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Usage Metering

Every request tracked against a persistent ledger. Know exactly who is consuming tokens and when credits deplete.

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On-Premises Deployment

Runs entirely within your infrastructure. No SaaS dependency. No third-party data exposure. Full sovereign control.

See the Firewall in Action

Submit any prompt below. The DefensifAI scan engine will analyze it in real time and return a verdict.

prompt_scanner.py
// input payload
// test vectors
scan_result.json
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awaiting payload...

Acquire the IP

DefensifAI is available as a source code license, managed deployment, or full IP acquisition for enterprise buyers.

Starter
$2,500 / one-time
Full source code license for single-org deployment. Self-hosted, no recurring fees.
  • โœ“ Full Python source code
  • โœ“ Prompt injection engine
  • โœ“ Multi-tenant ledger
  • โœ“ Admin CLI utility
  • โœ“ 30-day email support
Request License
IP Acquisition
Custom
Full ownership transfer of the DefensifAI platform, codebase, and brand assets.
  • โœ“ Full IP ownership
  • โœ“ All source + history
  • โœ“ Brand & domain transfer
  • โœ“ 12-month transition support
  • โœ“ NDA + exclusivity terms
Schedule Discussion
// request access
Talk to the Team

Direct lines for serious inquiries. No forms, no timeouts.

EMAIL US DIRECTLY TEXT ENTERPRISE TEAM