Nextcloud Talk empowers secure collaboration for hybrid teams, enhancing productivity and connectivity from anywhere.
Nextcloud Talk
The first privacy-respecting communication platform for online collaboration through meetings, chat and webinars. All in one application.
Why Nextcloud Talk?
Take back the control
Stay in control over your data and improve the resiliency of your critical communication platform! Nextcloud Talk offers digital sovereignty without vendor lock-in and dependencies on proprietary vendors. Its open-source architecture enables organizations to customize Talk to meet specific needs and integrate it into existing systems.
Nextcloud Talk is ideal for on-premises private cloud deployments or hosting with a trusted, local provider!
Nextcloud Talk is ideal for on-premises private cloud deployments or hosting with a trusted, local provider!
Unlock advanced collaboration
Nextcloud Talk makes hybrid work easy. It combines chat, video calls, and webinars together with file sharing and document editing within a single application, supported by advanced AI-driven features designed to simplify daily workflows.
Collaborate with your colleagues on documents directly within chats or calls, or have a real-time brainstorming session with the whiteboard. For more mindfulness at work, Nextcloud talk comes with built-in functions for a healthier meeting culture.
Collaborate with your colleagues on documents directly within chats or calls, or have a real-time brainstorming session with the whiteboard. For more mindfulness at work, Nextcloud talk comes with built-in functions for a healthier meeting culture.
Highly secure and compliant
With self-hosting options and robust data protection, Nextcloud Talk offers the security and compliance you need, without sacrificing control. It’s the first GDPR-compliant, private cloud collaboration tool that consolidates all essential functions for efficient collaboration in one application, and the only complete collaboration platform also deployable in airgap environments.
Main features
Nextcloud Talk lowers the barrier for communications and lets your team connect anytime, anywhere, on any device, with each other, customers or partners.
Unique protection
A platform you can trust
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 preventing even metadata from leaking. This ensures you stay in complete control of your communications.
Nextcloud Talk is the only solution that consolidates all essential functions for efficient collaboration into a single application, while ensuring full data control and independence. It’s the only high-security collaboration platform that can also be deployed in air-gapped environments.
With its multi-layered encryption, brute force protection, AI-based suspicious login detection, passwordless login, and the assurance of a $10,000 security bug bounty program, Nextcloud Talk provides customers the confidence that their communication and collaboration remain confidential at all times.
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Trusted by thousands of organizations
The most popular self-hosted collaboration solution for tens of millions of users at thousands of organizations across the globe
Compliance
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, 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.
Legislation like the CCPA (California Consumer Privacy Act of 2018) brings similar regulation to other countries.
Nextcloud has extensive GDPR compliance capabilities.
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.
Nextcloud is designed to protect the confidentiality of communications and fully prepares customers for the upcoming ePrivacy Regulation.
Why metadata and self hosting matter
Metadata, often described as everything except the content of your communications, has less legal protections but can be incredibly revealing. From a list of who somebody talks to and when, much can be inferred!
The Electronic Frontier Foundation explains it well on their site.
The Electronic Frontier Foundation explains it well on their site.
Of course, service providers might promise not to store and track such meta data, but governments can simply force them if need be. For example, in the UK providers have been forced to record the website visits of their customers.
And that is not even mentioning the fact that even privacy-focused companies can suddenly be sold to a foreign entity. Like with the content of communication, the best way to protect metadata is to ensure it never leaks from your infrastructure in the first place.
Benefits
Get more done
Clean interface, clean communication
Decrease travel costs
Meet as often as you need
Build better relationships
Working together in real time
Stay in control
End-to-end encrypted calls on your own server
Easy to get started
Install, invite & call in with one click
Be mobile
Mobile clients & browser support
Stay connected
Bridge with other servers and chat networks
Fully on-premise, 100% open source
Key capabilities
- Pinning and scheduling messages
- Sticker generation via Smart Picker
- Create temporary conversations for meetings
- Turn private calls into group meetings
- Two-sided or default conversations layout
- Sensitive conversations and Important conversations
- Get notified only about important messages
- Speaker picture-in-picture video feed when screen sharing
- Live AI transcription in calls
- Adding participants to one-to-one calls
- Hide recent messages and notifications from sensitive conversations
- Message search and voice message autoplay
Nextcloud Talk comparison
Keep your online conversations, meetings and video conferencing private and secure with Nextcloud Talk.
Find below a comparison with a number of video chat solutions on the market.
Find below a comparison with a number of video chat solutions on the market.
| Features |  NextCloud Talk |
 Teams |
 Zoom |
 Meet |
 Slack |
|---|---|---|---|---|---|
| On-prem hostable | ✔ | ✘ | ✘ | ✘ | ✘ |
| Open source | ✔ | ✘ | ✘ | ✘ | ✘ |
| Desktop client | ✔ | ✔ | ✔ | ✔ | ✔ |
| Mobile client | ✔ | ✔ | ✔ | ✔ | ✔ |
| Phone dial-in | ✔ | ✔ | ✔ | ✘ | ✘ |
| Breakout rooms | ✔ | ✔ | ✔ | ✔ | ✔ |
| Stream to YouTube | ✘ | ✔ | ✔ | ✘ | ✔ |
| AI Assistant features | ✔ | ✔ | ✔ | ✔ | ✔ |
| Federation | ✔ | ✘ | ✘ | ✘ | ✘ |
| Push notifications | ✔ | ✔ | ✔ | ✔ | ✔ |
Get started now
Reduce risk, improve citizen communication, reduce
operational expenses and regain full control over the communication in your organization with the leading content collaboration platform.
Contact us now to learn how Nextcloud can help you!
operational expenses and regain full control over the communication in your organization with the leading content collaboration platform.
Contact us now to learn how Nextcloud can help you!
Scalability
Easy for private use
Nextcloud Talk is designed for easy installation and operation. Nextcloud hosts a STUN server to facilitate usage behind firewalls and we recommend the installation of a local TURN server to improve connectivity further. Note that calls get fully routed through a TURN server, causing a lot of network traffic.
The peer-to-peer nature of Talk does inflate network traffic, creating one incoming and sending stream per other participant. This places practical limitations on calls that depend on network capabilities. A typical private Nextcloud Talk setup should handle dozens of calls with each up to 6-10 participants, up to 20 if all participants have a good network connection and do not use video. Enterprise limits, however, are in the thousands of participants per call.
The peer-to-peer nature of Talk does inflate network traffic, creating one incoming and sending stream per other participant. This places practical limitations on calls that depend on network capabilities. A typical private Nextcloud Talk setup should handle dozens of calls with each up to 6-10 participants, up to 20 if all participants have a good network connection and do not use video. Enterprise limits, however, are in the thousands of participants per call.
Scaling in enterprise setup
To help with scaling, Nextcloud lowers video quality automatically and disables video on large calls. Sending audio and video, as well as the compute power required to decode the video streams on clients, are the biggest limiting factors, with most asymetric internet connections bottlenecked on upstream bandwidth and laptops and mobile devices especially having trouble decoding multiple video streams.
The High Performance Back-end offered by Nextcloud solves the bandwidth bottleneck and allows scaling a single call to much larger numbers of participants, up to hundreds or even thousands.
The High Performance Back-end offered by Nextcloud solves the bandwidth bottleneck and allows scaling a single call to much larger numbers of participants, up to hundreds or even thousands.
Scaling further: webinars, school classesHigh Performance Back-end
Webinars and other large scale broadcasting type calls are possible with hundreds or thousands of participants. The High Performance Back-end setup includes special features for this.
The HPB also lowers the load from calls on the Nextcloud server, taking care of ‘signaling’ and optionally enables connecting a SIP bridge so users can dial in by phone into calls. The HPB runs on-premises, like Nextcloud itself, or through a hosted offering by our partners. Customers should be aware that it has significant dedicated bandwidth and processing needs. The HPB is available through Nextcloud GmbH.
Sign up for a free 30 day test of the hosted HPB offering in the Talk settings page.
The HPB also lowers the load from calls on the Nextcloud server, taking care of ‘signaling’ and optionally enables connecting a SIP bridge so users can dial in by phone into calls. The HPB runs on-premises, like Nextcloud itself, or through a hosted offering by our partners. Customers should be aware that it has significant dedicated bandwidth and processing needs. The HPB is available through Nextcloud GmbH.
Sign up for a free 30 day test of the hosted HPB offering in the Talk settings page.
Enterprise-ready
The Nextcloud Talk High Performance Backend for large organizations 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.
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Copyright by BoldThemes. All rights reserved.
Copyright by BoldThemes. All rights reserved.