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Keybase VS Mattermost

Compare Keybase VS Mattermost and see what are their differences

Keybase

Keybase will be a public directory of publicly auditable public keys.

Rating
0 reviews
Alternatives Is it good?
Mattermost

Mattermost is an open source alternative to Slack.

Rating
0 reviews
Pricing
Open source
Alternatives Is it good?
VoIPstudio
VoIPstudio is an award-winning VoIP system that offers businesses of all sizes a scalable communication solution. It’s affordable, easy-to-use, offers a full suite of PBX features, and is fully integrated for CRM. sponsored

Which is more popular?

Mattermost might be a bit more popular than Keybase. We know about 76 links to it since March 2021 and only 54 links to Keybase.

social mentions
54 vs 76
Security & Privacy popularity
100% vs 0%
alternatives listed
119 vs 240+

Base details

Website, pricing, platforms and company facts side by side.

Keybase
Mattermost
Website keybase.io mattermost.com
Pricing —
Open source Official pricing
Company — Startup from the United States
Listed in
Communication Messaging Instant Messaging Group Chat & Notifications +1
Team Collaboration Work Collaboration Web And Video Conferencing Group Messaging Instant Messaging +2

Features and specs

What each product offers, as listed by its team.

Keybase 6 features
Mattermost 5 features
  • End-to-End Encryption
    Keybase provides end-to-end encryption for messages and files, ensuring that only the intended recipients can read the data.
  • Cross-Platform
    Keybase is available on multiple platforms, including Windows, macOS, Linux, iOS, and Android, making it accessible from virtually any device.
  • Public Key Directory
    It serves as a public key directory, simplifying the process of finding and verifying colleagues and acquaintances for secure communication.
  • Integration with Social Media
    Users can verify their identities by linking their social media profiles, providing an additional layer of trust and authenticity.
  • Team Collaboration Features
    Keybase offers robust team collaboration features, including secure team messaging and file-sharing capabilities.
  • Open Source
    Keybase is open-source, which allows for community review and greater transparency about its security features.

Possible disadvantages

  • User Base
    The user base is relatively small compared to mainstream messaging apps, which may limit its usefulness for communication with non-tech-savvy individuals.
  • Learning Curve
    New users may find Keybase complicated to set up and use, especially those who are not familiar with encryption and public key infrastructure.
  • Resource Intensive
    The application can be resource-intensive, potentially affecting performance on older or low-specification devices.
  • Centralized Service
    Despite its security features, Keybase's reliance on a centralized service can be a point of failure or a target for attacks.
  • Dependency on Linked Services
    The identity verification process relies heavily on linking to external social media profiles, which may not be ideal for users who prefer to maintain strict separation of their online identities.
  • Limited Offline Access
    Keybase requires an internet connection for most of its functionalities, making it less useful in offline scenarios.
  • Open Source
    Mattermost is open-source, which allows organizations to customize and extend the platform to fit their specific needs. This also means that the community can contribute to the development and improvement of the software.
  • Security
    Being self-hosted or hosted in a private cloud, Mattermost offers strong security controls, making it suitable for industries with stringent compliance requirements.
  • Flexibility
    Mattermost supports a wide range of plugins and integrations with other tools and services, providing a high degree of flexibility in customization.
  • Team Collaboration
    The platform provides comprehensive team collaboration features, including direct messages, group chats, and file sharing, which streamline communication and project management.
  • Scalability
    Mattermost is designed to handle large-scale deployments, making it suitable for enterprises with significant user bases.

Possible disadvantages

  • Complex Setup
    Setting up Mattermost can be complex and may require considerable time and technical expertise, particularly for self-hosted deployments.
  • Cost
    While the basic version is free, advanced features and enterprise-grade support come at a cost which can be expensive for smaller organizations.
  • Maintenance
    Self-hosting Mattermost requires ongoing maintenance, including updates and security patches, which can be resource-intensive.
  • Learning Curve
    New users may experience a learning curve due to the platform's comprehensive set of features and customization options.
  • Mobile Experience
    The mobile app, while functional, is often considered less polished and feature-rich compared to the desktop version, which might affect user experience on the go.

Analysis

An editorial look at what each product does well and who it suits.

Keybase
Mattermost

Overall verdict

  • Keybase is generally considered a good platform for users who prioritize security and privacy. It has received positive feedback for its robust encryption protocols and ease of use when it comes to secure communication and file sharing.

Why this product is good

  • Keybase is known for providing secure messaging and file-sharing services with strong encryption. It's valued for its focus on privacy and its ability to integrate with various platforms like GitHub, Twitter, and more, verifying the identities of its users. This makes it a good choice for individuals and groups who require security and integrity in their communications.

Recommended for

  • Individuals who need secure and private messaging services.
  • Teams that want a reliable platform for encrypted communication.
  • Developers and tech-savvy users who appreciate integration with services like GitHub.
  • Anyone who values verifying identities through multiple social media and professional platforms.

Overall verdict

  • Mattermost is a strong choice for teams and organizations looking for a secure, customizable, and self-hosted collaboration tool. While it may require more setup than some cloud-based alternatives, the customization and control it offers can be a significant benefit.

Why this product is good

  • Mattermost is considered a good platform for its open-source nature, which provides flexibility and control over data, making it a popular choice for organizations with specific security and compliance needs. It offers robust features for team collaboration, including messaging, file sharing, and integrations with other services. The ability to customize and extend the platform to fit unique organizational workflows is another advantage.

Recommended for

    Mattermost is recommended for organizations that prioritize data privacy and security, need extensive customization options, or are looking to integrate a collaboration tool into existing systems. It is also suitable for teams in regulated industries requiring on-premises solutions.

Videos

Walkthroughs and reviews on video.

Keybase 3 videos + Add
Mattermost 3 videos + Add

Zoom Acquires Keybase: Should I keep Using It?

More videos

  • - Keybase for iOS: Review
  • - Introduction to Keybase.io | Tooling Tuesday!

Mattermost - An Open Source, Self Hosted, Slack Chat Alternative

More videos

  • - Demo of Mattermost Basics | Features end users love
  • - Getting Started with Mattermost

Category popularity

How often each product is chosen within a category, 0–100% relative to the other.

Score bands 0–20 21–40 41–50 51–60 61–100
Keybase
Mattermost
100% 100%
Security & Privacy
0% 0%
17% 17%
Communication
83% 83%
0% 0%
Group Chat & Notifications
100% 100%
100% 100%
Encryption
0% 0%

User comments

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Reviews and articles

External articles and on-site reviews we used to compare the two products.

Keybase no reviews yet
Mattermost no reviews yet

We have no reviews of Keybase yet. Be the first one to post

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Social recommendations and mentions

Recommendations tracked on public social media and blogs since March 2021.

Keybase 54 mentions
Mattermost 76 mentions

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  • Ask HN: Who wants to be hired? (October 2026)
    Mattermost | Remote (US and Canada) | FT | Multiple roles Mattermost (https://mattermost.com) is an open-core collaboration and workflow automation platform for air-gapped, on-prem and private clouds. Our customers are in defense,... - Source: Hacker News / 3 days ago
  • Slack Code
    The amazing thing is that there is almost always an open-source alternative that is 10x better in many ways, in the case of slack https://mattermost.com/ I'm looking forward for AI to make it very easy to deploy your own tools and walk... - Source: Hacker News / about 2 months ago
  • Radicle: Sovereign {code forge} built on Git
    How does it compare to MatterMost [1]? [1] https://mattermost.com/. - Source: Hacker News / 5 months ago

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Alternatives to Keybase and Mattermost

When comparing Keybase and Mattermost, you can also consider the following products.

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