Skip to content
onlysmack
Request a demo
ForMinistries, defence, regulators, banks and hospitals →

Self-hosted workspace

Say what needs saying. It stays on your servers.

Meetings, channels, file transfers and team passwords in one workspace that runs on hardware your organisation owns, in your own country. No foreign cloud in between, and one record of who saw what.

Request a demoHow it stays sovereign

Meet · Channels · Drop · Vault · Shield · on your own servers

Your most sensitive conversations shouldn’t live under another country’s laws.

Every meeting, message, file and password your people create belongs to your organisation. OnlySmack keeps all of it on servers you can point to.

The tour

See it running in forty seconds.

Channels, threads, meetings with outside guests, recordings, file drops and live whiteboards, all on one address your organisation owns.

The problem

Your secrets are spread across other people’s clouds.

Nobody chose this on purpose. It happened one convenient tool at a time.

  1. Scattered

    Meetings, files, passwords and chat sit with four or more vendors, each with its own console and its own copy of your work.

  2. Exposed

    That data is stored in foreign clouds and answers to foreign laws, whatever your own regulations say.

  3. Untraceable

    No single record shows who saw, shared or downloaded what. When something leaks, nobody can say how.

  4. Shadow IT

    Passwords travel over WhatsApp, files sit on public links, and nobody is watching either.

The modules

Five modules. One workspace you own.

Everything your people need to meet, talk, send files and share access, running on your own servers.

Meetings that never leave the building.

  • HD meetings, from a one-to-one to a town hall.
  • Recordings saved to your own storage, not a vendor’s.
  • AI transcripts and summaries, processed on your own servers.
  • Screen sharing with remote control when someone needs a hand.
Calls and screen sharing

OnlySmack · Shield

The controls your auditors will ask about.

  1. Control 1

    Alerts before the damage.

    AI flags unusual sign-ins and mass downloads, and tells your security team while there is still time to act.

  2. Control 2

    Approved networks only.

    People sign in from the networks you allow, with named exceptions for those who travel.

  3. Control 3

    A record nobody can quietly rewrite.

    A tamper-evident audit trail of sign-ins, changes, shares and downloads, exportable for your auditors.

  4. Control 4

    Kept as long as the law says.

    Retention rules for every kind of record, and legal hold that freezes them when a case opens.

  5. Control 5

    One console.

    People, roles and policy managed in one place, for desktop, web and mobile alike.

Security officer

Auditor

Designed to support ISO/IEC 27001, GDPR, NIST and more: see how

What it replaces

Four vendors replaced by one workspace you host.

Meetings, chat, file sharing and passwords usually run through four services, each keeping its slice of your work in its own cloud. OnlySmack brings all four home.

WHERE YOUR DATA LIVES

four vendors, four clouds

  • Zoom abroad
  • Slack abroad
  • WeTransfer abroad
  • Zoho Vault abroad

OnlySmack your server

five modules · one install

Jurisdiction yours

  1. 01

    Zoomreplaced byMeet

    Meetings, recordings and AI notes on your own storage.

  2. 02

    Slackreplaced byChannels

    Channels, threads and hooks for every team.

  3. 03

    WeTransferreplaced byDrop

    Protected, expiring links and LAN transfer.

  4. 04

    Zoho Vaultreplaced byVault

    Shared credentials that never touch the chat.

Compare in detail

Where the data lives

From other people’s clouds
to one address you own.

Today

Each vendor keeps its own copy, in its own country, under its own laws. Nobody can hand you one list of who opened what.

With OnlySmack

onlysmack
  • One address. chat.yourorg.gov
  • One server room, in your own country.
  • One record of who saw, shared and downloaded what.
  • One policy on desktop, web and mobile.

Who it’s for

Built for organisations that can’t afford a leak.

Ministries, defence, regulators, banks and hospitals, and anyone else whose conversations carry real consequences.

Briefings stay on state servers.

  • A channel for every ministry, department and project, on hardware the state owns.
  • One record of who saw, shared and downloaded each file, ready for the auditor.
Where your data lives

Deployment · by the numbers

One install.
Nothing outside your walls.

foreign clouds needed to run it

0

modules in one install

5

ways in: desktop, web and mobile

3

policy for every device

1

of messages, files, recordings and passwords on your hardware

100%1

Deployment

Installed in the morning.
Working by the afternoon.

Your IT team or our installation service puts OnlySmack on your hardware, in your data centre. The same day, your people are meeting and messaging in it.

Day one

  1. OnlySmack installed on your hardware.

    In your data centre, by your IT team or ours.

  2. Roles, admins and Shield policies set.

    Approved networks, retention and who runs what.

  3. Everyone invited with their staff IDs.

    Staff IDs work as usernames. No email needed.

    ✓ live

  4. Lunch

  5. Channels for each department ready.

    Roles open the right channels for each person.

  6. First meeting held and recorded.

    The recording lands in your own storage.

  7. Apps rolled out; the old tools can go.

    Desktop apps download from your own server.

    ✓ settled

A typical first day, with the hardware sized and ready beforehand. Your day depends on your servers, your network and your team.

Desktop, web and mobile

Every device.
One policy.

The desktop apps for Mac and Windows download from your own server and update from it. The web app and the mobile apps follow the same sign-in rules and network restrictions, so a phone gets no more access than a desk.

Get the desktop apps

macOS 11 or later · Windows 10 and 11 · web · mobile

A letter from our CEO

A letter from our CEO

onlysmackWolfiz · October 2026

Hello,

We built OnlySmack because we needed it ourselves. At Wolfiz our meetings, chat, files and passwords were spread across four vendors, each keeping a copy of our work in a cloud we had never seen, in a country we had never chosen.

So we brought it all onto our own server: one place to meet, talk, send files and share access, with one record of who did what. We use it every day and improve it release after release.

For a ministry, a bank or a hospital the stakes are far higher than they were for us. That is why OnlySmack runs entirely on your hardware, why nobody at Wolfiz can read your data, and why we tell you plainly what it does and doesn’t do.

If you would like to see it running, write to me. I read every email.

CEO, Wolfiz

ceo@wolfiz.com

Questions

Before your security review.

Where is our data stored?

On servers your organisation owns or controls, in the country you choose: messages in your own database, and files, recordings and passwords in your own storage.

Does it help with ISO/IEC 27001, SOC 2 or GDPR?

OnlySmack is designed to support ISO/IEC 27001, SOC 2, GDPR, NIST CSF 2.0, NIST SP 800-53, OWASP ASVS, CIS Controls and national data residency rules. Because it runs on your own infrastructure, its Shield controls become evidence inside your own compliance programme.

Can Wolfiz see our data?

No. Your install runs on your servers, and we have no access unless you invite us, for example during installation. You can remove that access when we’re done.

Does the AI send our meetings anywhere?

No. Transcripts and summaries are processed on your own servers, so recordings never go to an outside AI service.

What hardware do we need?

A Linux server with 4 vCPU and 8 GB of memory runs OnlySmack with recording on.2 Larger organisations and more recordings at once need more. We size it with you before deployment.

Can it run on a closed network?

It runs on your network, inside your perimeter. We design closed-network deployments with you during setup.

Is there a mobile app?

Yes. OnlySmack has desktop, web and mobile apps, and the same sign-in rules and network restrictions apply to all of them.

What happens when someone leaves?

One step ends their sessions, the meetings they host, their transfer links and their access to shared credentials. Their history stays as an organisational record.

Where is our data stored?

On servers your organisation owns or controls, in the country you choose: messages in your own database, and files, recordings and passwords in your own storage.

Security and compliance in detail

KEEP YOUR SECRETS AT HOME.

See OnlySmack running on a server like yours, and bring your security team.

Request a demoSee the security model

Self-hosted · your country · desktop, web and mobile