PrivateGPT by Wald.ai

Use & Build AI Assistants with Zero Data Exposure

Protect sensitive information and maintain full control over your AI workflows withWald.ai’s in-built advanced DLP and privately hosted solution.

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I can give my team secure access to all leading conversational AIs without worrying about data leakage concerns.

At PayActiv, we use Wald.ai for our marketing needs. It helps us efficiently create social posts, email campaigns, and event materials. The platform's focus on data privacy and access to multiple AI models gives us peace of mind.

Fatima Afzal

Senior Director Marketing & Comms @PayActiv

Wald.ai with its contextual intelligence addresses a significant need in sanctioned company wide use of generative AI.

It offers a thoughtful approach to securing employee AI conversations and safeguarding sensitive private data and our intellectual property

Donovan Bray

Director of DevOps @Kiavi

Wald enables our employees to safely leverage leading AI models so they can reduce the time they spend on manual tasks.

At Suki AI, we aim to increase employee efficiency with cutting-edge AI solutions while maintaining the highest standards of security.

Jonathan Antonio

Vice President of Infrastructure @Suki

Wald's privacy and security product makes it feasible to use AI assistants at law firms

Ensuring that internal sensitive data remains protected while leveraging AI has significantly enhanced the efficiency and accuracy of legal work without compromising confidentiality or privilege.

Rick Borden

Partner, Data Strategy, Privacy and Cybersecurity in New York, and former Assistant General Counsel at a top 5 US bank.

Why PrivateGPT?

Security and compliance are critical when using LLMs. You need a solution that safeguards sensitive data, ensures responsible AI use, and adheres to Data Protection Laws.

At Wald.ai, we help organisations in 3 ways:

1. Private, Secure Access to Leading LLMs

Leverage top LLMs—ChatGPT, Claude, Gemini, DeepSeek, LLAMA—without exposing sensitive data.

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AI-Driven DLP: Smarter Than Traditional DLP

Real-Time Redaction: Sensitive data is removed before reaching the LLM.
Context-Aware Protection: Unlike traditional DLP, which relies on simple pattern matching, our DLP engine understands context for precise, consistent data security.
Seamless Responses: Once the LLM replies, redacted details are restored—ensuring clarity without compromising privacy.

Why It’s Different

Beyond NER & PII Protection: Wald’s DLP doesn’t just detect names and identifiers—it understands and safeguards sensitive business strategies, trade secrets, and proprietary insights from exposure.

2. Privately Hosted LLM with End-to-End Encryption

For complete data control, our privately hosted LLM ensures full ownership and security.

BYOK Encryption: You hold the keys—only authorized users can access logs and data.
End-to-End Security: Every interaction is encrypted, ensuring only you can see conversation history.

Secure, Flexible Use Cases

Document & PDF Processing: Summarize, extract insights, and process data securely.
Code Generation & Analysis: Enable safe code development without IP risks.

3. Build Secure AI Assistants with Wald.ai

Wald.ai enables businesses to build custom AI assistants tailored to their workflows—while ensuring zero data exposure and full compliance with industry regulations like HIPAA, SOC 2, and GDPR.

Secure by Design – End-to-end encryption and strict access controls.
Custom AI Solutions – Train AI on internal data for precise insights.
Seamless Collaboration – Enforce permissions and protect shared documents.

Experience A Secure AI Conversation

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Who is Wald’s PrivateGPT For?

Organizations Needing Secure, Private Access to Existing LLMs

Our advanced DLP engine provides contextual redaction, making it safe to harness the power of ChatGPT, Claude, and more without risking data exposure.

Teams Requiring an Independently Hosted Model with 3rd-Party Security

Our privately hosted LLM runs on a secure environment, with encryption owned by you. Reduce risks, maintain compliance, and keep your data under your control.

Businesses Looking to Build Custom AI Assistants Securely

Develop AI assistants tailored to your enterprise needs—without compromising security.

How does Wald’s PrivateGPT work?

Wald’s PrivateGPT i.e. Contextual Data Redaction is an advanced approach to protecting sensitive information in conversational AI systems. Unlike traditional methods, our technology understands the context and semantics of conversations, providing dynamic and intelligent protection.

Here’s how Wald’s Contextual Redaction works:

Detecting Sensitive Intent, Not Just Entities

At Wald.ai, we don’t just detect sensitive entities—we recognize sensitive intent. Even when a prompt doesn’t include personally identifiable information (PII), it can still convey highly sensitive situations. In many cases, the sensitivity lies in the context, not just in specific details.

Confidential AI Queries

Our Private GPT identifies and protects implicit sensitivity by applying inflection—a process that reframes prompts to maintain privacy while preserving their intent.

Why This Matters?

With Wald.ai’s Private GPT, organizations can focus on productivity without compromising user privacy—ensuring security, trust, and ethical AI adoption.

Privacy First

Protects individuals by ensuring AI never processes personally sensitive information.

Ethical AI Use

Enables enterprises to leverage AI securely, without risking exposure of confidential matters.

Here's how Wald protects you...

Intelligent Context Analysis

Our advanced Natural Language Processing (NLP) engine comprehends the nuances of language, identifying sensitive information that traditional systems might overlook.

Adaptive Learning for Evolving Threats

Powered by our machine learning core, we adapt to new data patterns and potential vulnerabilities, keeping you ahead of emerging threats.

Comprehensive Data Relationships

By leveraging a Knowledge Graph, we map relationships between diverse pieces of information, enabling context-aware decisions about what requires protection.

Mathematically Guaranteed Privacy

Our Cryptographic Privacy Layer ensures that any sensitive information we store on behalf of our customers is kept encrypted with keys that they own, such that even we can’t access this data. This ensures that even if our servers are breached, the customer information stays safe.