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HiSign for organizations

Important calls.
A shared way to check.

A familiar voice can be imitated. Bring a mutual phrase check to the calls that move money, grant access, or change plans—with colleagues and clients who have already paired in person.

Explore the use cases ↓ See how the check works ↗

One shared habit.
Across the relationships your work depends on.

Where HiSign fits

For the calls that
move your business.

These examples show where a phrase check can fit between an important request and your organization’s next step.

Finance & payments

Payment details change.

Finance colleague↔Supplier contact

“Please use these new bank details.”

Compare phrases with the supplier contact you paired with before following your payment-change procedure.

Then follow your processPayment review & approval
IT & support

Someone needs access.

IT colleague↔Staff member

“I need my access reset.”

Add a phrase check to the call with an established, paired colleague, alongside your service-desk checks.

Then follow your processAccess policy & permissions
Leadership & operations

An instruction is urgent.

Leader↔Operations colleague

“Can you make this happen today?”

Make the check a shared habit with paired colleagues, including when a request comes from senior leadership.

Then follow your processNormal review & escalation
Advisers & client services

A client gives instructions.

Adviser↔Established client

“I’d like to change my investment strategy.”

Compare phrases with a client you have already paired with before handling a sensitive request.

Then follow your processClient callback & approval

Illustrative workflows for contacts who have paired in advance. Your organization decides when to check and how to handle each request.

Colleagues working through a phone-based setup together.
Make room to set up together, before an important call.
Different requests. One shared habit.

“Let’s check
our HiSign.”

  1. Pair before you need it.

    Add each other in person. Agree when to check and what to do if a check is unavailable.

  2. Read yours. Hear theirs.

    Both people compare the current phrase pair. The words change every minute, so there’s no fixed safe-word to memorize.

  3. Keep the next step clear.

    Follow your usual callback and approval procedures. If the words don’t match or you can’t check, pause and use your agreed fallback.

Walk through a team call →
Keep each part clear

A phrase check has
a specific job.

Plan how it fits alongside the decisions and procedures your organization already owns.

The HiSign app

  • A phrase pair for an established contact relationship.
  • Fresh phrases for the current minute.
  • A check both people perform.

Your organization

  • Which requests need a check.
  • Who may approve or act.
  • Callback, escalation, support, and recordkeeping.

If the words match, both devices hold the established relationship secrets for this minute. It does not by itself prove who is speaking or rule out relay or coercion. A match is not authorization to act.

Making it work in practice

A few practical
questions.

Read the privacy policy →
Which relationships is this for?

Established colleagues, clients, and business contacts who can add each other in person. Both people need the current app on their own phones. Arrange setup and a practice call before relying on the process.

How many contacts can each person add?

Personal and Pro both support up to 50 contacts; Pro does not raise the consumer contact ceiling. Plan around the relationships each person needs to check.

What about administration and integrations?

These examples use the current app. Central administration, reporting, SSO, and integrations are not included in this offer. Bring those requirements to a conversation about fit.

Want to try it in your organization?

Start with a conversation.

Tell us about a call you handle. We can discuss a focused pilot, with scope, support, timing, and any commercial terms agreed together.

Discuss a pilot ↗See a sample pilot outline →