What are the key differences between Mattermost and Nextcloud Talk?

Compare Mattermost and Nextcloud Talk side by side on Lunoo to see detailed feature differences, AI scores, and expert analysis.

How are Mattermost and Nextcloud Talk scored?

Mattermost has an AI score of 8.2/10 and Nextcloud Talk has an AI score of 9.0/10. Scores are based on category fit, feature coverage, pricing signals, public reception, and recency.

Mattermost vs Nextcloud Talk 2026 - Compared

Mattermost

Nextcloud Talk

WINNER Nextcloud Talk

Nextcloud Talk edges ahead with a score of 9.0/10 compared to 8.2/10 for Mattermost. While both are highly rated in thei...

Mattermost

8.2 Excellent

Communication Get Mattermost open_in_new

emoji_events WINNER

Nextcloud Talk

9.0 Brilliant

Video Conferencing Large Team Get Nextcloud Talk open_in_new

Mattermost From $5/user/month for the paid plan Free plan available

payments

Nextcloud Talk Free plan available

psychology AI Verdict

Nextcloud Talk edges ahead with a score of 9.0/10 compared to 8.2/10 for Mattermost. While both are highly rated in their respective fields, Nextcloud Talk demonstrates a slight advantage in our AI ranking criteria. A detailed AI-powered analysis is being prepared for this comparison.

emoji_events Winner: Nextcloud Talk

verified Confidence: Low

Ready to decide? Get Nextcloud Talk arrow_forward

description Overview

Mattermost

Mattermost is an open-source, self-hosted Slack alternative focused on security and data control. It offers similar features to Slack, including channels, direct messaging, and file sharing, but with the added benefit of complete control over your data. This makes it ideal for organizations with strict compliance requirements or concerns about data privacy. Mattermost's self-hosting capabilities a...

Nextcloud Talk

Nextcloud Talk is a video conferencing solution integrated within the Nextcloud collaboration platform. It offers a comprehensive suite of features including file sharing, calendar integration, and encrypted communication. Being self-hosted, it provides users with complete control over their data and privacy. Nextcloud Talk supports screen sharing, chat, and allows for scheduled meetings. It's a...