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Encrypted file collection for your AI agents.

HALO is a security layer for AI chatbots, not an AI product. HALO enables your AI customer-service agent to securely collect sensitive files — IDs, medical records, financial documents — without ever seeing the contents. Files are end-to-end encrypted before they leave the customer's device.

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The problem

AI vendors shouldn't train on your customers' private data.

Your AI agent helps answer customer questions in seconds, but the moment a customer needs to send a driver's license, an insurance card, or a bank statement, the conversation breaks. The data is too sensitive for the chatbot to see, and routing customers to email or a portal erases everything you built the agent to deliver.

PII the agent shouldn't see

Driver's licenses, passports, and proof-of-residence documents. The AI agent needs to collect them — but exposing them to the LLM or to vendor infrastructure breaks privacy promises and contractual terms.

PHI under HIPAA

Insurance cards, prescriptions, lab results, prior-authorization forms. A BAA with your chatbot vendor isn't the same as keeping PHI out of the model. The data still flows through systems you don't own.

Financial and KYC documents

Bank statements, tax returns, dispute evidence, signed agreements. AI-driven onboarding stalls when document intake forces customers off-chat and into email, slowing conversion and inflating support cost.

The deeper issue

AI agents are privileged actors in your environment.

To make AI useful, teams are rapidly granting AI access to CRM systems, internal APIs, customer documents, and files. AI systems aren't just tools anymore. They are part of your software supply chain, and they move fast, integrate deeply, and often require more access than they should.

Over-permissioned AI agents

AI agents get broad access to make them useful. A compromised agent, a prompt injection, or a leaked credential gives an attacker everything the agent could see. The blast radius scales with the agent's permissions.

Vibe-coded apps in the pipeline

AI-built apps ship fast but aren't hardened. One compromised AI tool downstream can spread laterally through over-permissioned integrations. SendSafely keeps sensitive data out of those application layers entirely.

Limit blast radius by design

When the AI agent never sees the sensitive data, a manipulated AI agent can't expose what it was never permitted to access. Move fast with AI without extending trust by default.

How HALO works

Three steps. Zero exposure.

HALO drops into your existing AI agent. When the agent needs a file, HALO provides an encrypted upload link and securely collects the upload. The contents never reach the agent, the LLM, or the chatbot vendor.

support.acmebank.com / chat
Account verification
AI agent · active now
AI agent · step 1
To verify your account, I need a photo of your driver's license. I'll send a secure upload link below — your file will be end-to-end encrypted before it leaves your device.
SendSafely encrypted upload
End-to-end encrypted · Step 2
Active
Customer · step 3
License_front.jpg uploaded · encrypted · agent notified.
1
Agent detects intent

Your AI agent recognizes it needs a sensitive document and calls HALO. No prompt engineering, no file-handling logic inside the model.

2
HALO inserts an encrypted link

HALO generates a one-time upload link scoped to this conversation and posts it inside the chat.

3
Customer uploads, agent resumes

The file is encrypted in-browser and stored in SendSafely. When the upload completes, the agent can resume the conversation or hand off to a human or back-end system.

Compatible AI platforms

Works with the AI agents you've already deployed.

HALO is platform-agnostic. Drop it into the chat surface your team already runs — the encryption layer adapts to the agent, not the other way around.

Ada Conversational AI
Zendesk AI Support agent
Intercom Fin AI customer agent
Salesforce Agentforce Service Cloud
Forethought Generative support
Amazon Connect Contact center
What you get

The encryption layer your AI agent calls out to.

HALO ships with the controls security and compliance teams already require — verification, encryption, audit, and scale — packaged so your AI workflows pick them up without rewriting prompts or moving customers off-chat. See HALO for the product detail, the AI client integrations for what it connects to, and MoonPay's Amazon Connect deployment for it running in production.

Identity verification before file access

Tie the uploader's identity to the case so downstream agents and audit logs trust the file's origin.

End-to-end encryption, nothing at rest unprotected

Files are encrypted on the customer's device before upload. SendSafely's split-key architecture means files never sit unencrypted at rest — and nobody, not even SendSafely, can decrypt them.

Audit trail for every transfer

Every upload, download, identity check, and expiration is logged with timestamps. Stream events to your SIEM, ticket system, or compliance reporting pipeline through webhooks and the REST API.

Files up to 100 GB

Chunked, resumable uploads handle anything from a 2 MB ID photo to a 100 GB log bundle. No attachment limits to design around, no off-chat handoffs for "big" files.

Who buys this

The trust layer for sovereign AI.

AI agents that handle sensitive customer data require a new trust layer. Here is what each team gets when the agent has SendSafely underneath.

For security & compliance

Limit blast radius by design.

Sovereign data by default: every file your agent touches is encrypted on the customer's device before any AI platform sees it. AI vendors, cloud providers, and SendSafely itself only see ciphertext. Limit the blast radius of a future security event by design. Data sovereignty in US, EU (Ireland or Frankfurt), or AU.

SOC 2 Type 2 · HIPAA · PCI DSS · GDPR
Read the security overview
For IT teams

Deployable in a day. Operable on autopilot.

HALO installs into Ada, Forethought, Zendesk AI, Intercom Fin, Agentforce. SAML 2.0 + SCIM for identity. Audit log API for your SIEM. No new servers to host. No key escrow to manage. One vendor across helpdesk, AI, and email — not five.

SAML 2.0 · SCIM · audit log API · REST + SDKs
Read the architecture
For support teams

Encrypted file collection right inside the ticket.

Your AI agent resolves the conversation. SendSafely handles the file. Customers drag and drop sensitive documents straight into the chat without leaving the conversation. The agent never sees plaintext. Your CX team gets agent-velocity outcomes; your compliance team gets the audit trail.

Zendesk · Intercom · Salesforce
See HALO for support
Audited annually for regulated industries
SOC 2 Type 2 HIPAA PCI DSS GDPR CCPA
Related

Keep exploring.

HALO is one product inside the SendSafely platform. Native integrations, helpdesk apps, and SDKs cover the rest of the file-handling surface area your team owns.

Add encryption to your AI agents.

Talk to our team about deploying HALO in front of Ada, Zendesk AI, Intercom Fin, Agentforce, Forethought, or Amazon Connect. A working pilot in your environment takes days, not quarters.

Request Demo