Nextcloud Talk

Screensharing, online meetings & web conferencing without data leaks.

Meetings with colleagues, customers and partners - have a personal conversation with one click.

Keep conversations private with Nextcloud Talk.

Unique protection

Nextcloud talk protects your communication better than other team collaboration platforms like Microsoft Teams or Slack, making sure your data stays on your servers.

Nextcloud Talk goes further than other encrypted communication technologies by keeping even metadata from leaking.

This ensures you stay in complete control of communications.

Regain full control over the communication in your organization right now.


Self-hosting communication simplifies compliance with national and international privacy and security regulations.
By relying on existing, vetted infrastructure, your current compliance and security processes apply to Nextcloud Talk.

GDPR apps

GDPR, CCPA and more

The GDPR (General Data Protection Regulation) makes organizations liable for any violations of user privacy and deviations from a high data security standard.
Legislation like the CCPA (California Consumer Privacy Act of 2018) brings similar regulation to other countries.

Nextcloud has extensive GDPR compliance capabilities.

Learn more

EU logo

ePrivacy Regulation

The upcoming EU ePrivacy Regulation is designed as a complement to the GDPR. The objective is to reinforce trust and security in the Digital Single Market by ensuring that electronic communications from Europeans are confidential regardless of the technology used. The ePrivacy Regulation protects the confidentiality of electronic communications and information on devices, independently whether it is personal or non-personal data.

Nextcloud is designed to protect the confidentiality of communications and fully prepares customers for the upcoming ePrivacy Regulation.

Key capabilities

  • Fully on-premise, 100% open source
  • Self-hosted so no leaking of metadata
  • Encrypted, peer-to-peer audio/video calls
  • WebRTC for cross-platform support

  • Individual and group calls & chat
  • Mobile apps for Android and iOS
  • Easy screen sharing
  • Integration with Nextcloud Files and Groupware

  • Mobile calls & chat with push notifications
  • Commands to enable integration with other tools
  • Webinars & public web meetings*
  • SIP gate: dial in by phone*

* with optional Nextcloud Talk High Performance Backend

starting at Eur 4000/USD 4500

Learn more



Get more done
Clean interface, clean communication

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Decrease travel costs
Meet as often as you need


Build better relationships
Working together in real time

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Stay in control
End-to-end encrypted calls on your own server

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Easy to get started
Install, invite & call in with one click

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Be mobile
Mobile clients & browser support

Designed for you

Nextcloud Talk is a fully self hosted, on-premises audio/video and chat communication service. It features web and mobile apps and is designed to offer the highest degree of security while being easy to use.

Nextcloud Talk lowers the barrier for communication and lets your team connect any time, any where, on any device, with each other, customers or partners.

While Nextcloud Talk itself is free, the optional Nextcloud Talk High Performance Backend enables enterprise class scalability, reliability and features.

Private, group and public calls

Talk makes it easy to call customers and partners in one-to-one or group-scenarios.

Users can invite external chat participants with an URL into public rooms on the Nextcloud server.

The chat, which remains open even when the user leaves a call, enables participants to easily exchange messages, links and notes.

Webinars and presentations

Share the content of a single window or a full desktop screen for presentations with chat-partners.

Manage participants by inviting, muting or removing them.

Schedule meetings and be notified when they start.

Edit documents while chatting or having a call in the sidebar.

Commands for productivity

Commands allows administrators to define actions users can call from a chat.

These can send their input back into the chat or kick off actions.

Commands are simple scripts, making it easy to integrate Nextcloud in business infrastructure.

Integration with Nextcloud

Documents can be shared directly into a chat from the Files app and are made available to all participants, both users and guests.

Projects integration enables linking of chat rooms with files, calendars, tasks and other resources for easy finding.

Our online office solutions provide a sidebar with Talk for chat and calls with the participants.

Secure and private

Calls are end-to-end encrypted so no communication can be intercepted.

Chat logs are stored securely on your own server.

The privacy of communication and its metadata is guaranteed by self-hosting Nextcloud Talk!

Video Verification

In situations where extreme security is warranted and the identity of a recipient has to be verified with absolute certainty before they are granted access, Nextcloud includes the industry-first implementation of Video Verification.

Video Verification enforces a Nextcloud Talk video call before access is given to a share, making sure the identity of the recipient is properly checked. The call can be picked up through the Nextcloud Talk Mobile apps as well as the web interface.

Enterprise Ready

The optional Nextcloud Talk High Performance Backend for large organizations by Struktur AG offers the capacity, reliability and features enterprises need to conduct their business privately, securely and efficiently.

Dial-in anywhere

Let participants join through a phone line, wherever they are

No limitations

Improved connectivity behind firewalls and restrictive networks and more participants in a call

Get started quickly

Remote installation support from a certified Nextcloud engineer

The Nextcloud Talk High Performance Backend improves connection speed and reliability, decreases server load and allows more people in a call by improving network efficiency.


Nextcloud Talk High Performance Backend

providing MCU, STUN, TURN and SIP gate

Starting at EUR 4000/USD 4500 per year

  • EUR 80/USD 90 per user per year at 50 users
  • EUR 40/USD 45 per user per year at 500 users

(further volume discounts at larger user numbers available)

Serving your needs

Nextcloud is committed to provide technology that is a perfect fit for your organization!


Nextcloud provides the highest security for protected health information.


Nextcloud has unique features for research and academic institutions.

Financial Services

Nextcloud delivers confidentiality, security and compliance.


Nextcloud offers the ultimate control to protect digital sovreignty in Government.

Global scale

Scale Nextcloud to hundreds of millions of users at comodity cost.

Virtual data rooms

Securely conduct transactions using an on-premises Nextcloud virtual data room.

Media and Advertising

Nextcloud provides easy and efficient collaboration on large files.

Lawyers and Notaries

Nextcloud assures your clients that their documents stay 100% confidential.

Construction and manufacturing

Nextcloud has the easy, efficient UI engineers need to deliver on time.

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