Software Alternatives & Startups

Slack VS Cattr

Compare Slack VS Cattr and see what are their differences

Slack

A messaging app for teams who see through the Earth!

Cattr

Cattr is a free open-source self-hosted time tracker with desktop clients for windows, mac, linux.

Rating
0 reviews

Which is more popular?

Based on our record, Slack seems to be a lot more popular than Cattr. While we know about 239 links to Slack, we've tracked only 2 mentions of Cattr.

social mentions
239 vs 2
Communication popularity
100% vs 0%

Base details

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

Slack
Cattr
Website slack.com cattr.app
Pricing —
Company Startup from the United States —
Listed in

Features and specs

What each product offers, as listed by its team.

Slack 6 features
Cattr 5 features
  • Real-Time Communication
    Slack allows for instant messaging and real-time communication, which facilitates quick decision-making and immediate problem solving among team members.
  • Channel Organization
    Users can create channels for different teams, projects, or topics, keeping discussions organized and easy to follow.
  • Integration Capabilities
    Slack integrates with a variety of other tools and services, such as Google Drive, Trello, and GitHub, allowing seamless workflow management.
  • Search Functionality
    Slack’s powerful search feature makes it easy to find specific messages, files, or information within your team's communication history.
  • Custom Notifications
    Users can tailor their notification settings to minimize distractions while ensuring they stay informed about important discussions.
  • Cross-Platform Availability
    Slack is available on multiple platforms, including desktop, web, and mobile, ensuring that team members can stay connected from anywhere.

Possible disadvantages

  • Information Overload
    With constant streams of messages and notifications, Slack can sometimes lead to information overload, making it difficult for users to keep up.
  • Cost
    While Slack offers a free tier, many advanced features are only available in the paid plans, which can be costly for larger organizations.
  • Dependency on Internet
    Slack requires a stable internet connection, which can be a limitation for users in areas with unreliable or slow internet service.
  • Potential for Distraction
    The real-time nature of Slack can sometimes be distracting, pulling team members away from deep, focused work.
  • Privacy Concerns
    As with any digital communication tool, there are potential privacy and security concerns that organizations need to manage.
  • Scalability Issues
    Large teams or companies may find it challenging to manage and scale their usage of Slack effectively as the number of channels and conversations grows.
  • User-friendly Interface
    The platform offers an intuitive and easy-to-navigate interface, making it accessible for users of all technical skills.
  • Open Source
    Being an open-source tool, it allows for customization and community-driven improvements, enhancing its functionality and adaptability.
  • Cross-platform Support
    Cattr is available on multiple platforms including Windows, macOS, and Linux, providing flexibility in terms of usage.
  • Time Tracking
    It provides robust time tracking capabilities that help in managing productivity and monitoring team performance.
  • Offline Mode
    The application supports offline mode, enabling time tracking even without an Internet connection.

Possible disadvantages

  • Limited Integrations
    Compared to other time-tracking tools, Cattr currently offers fewer integrations with third-party applications.
  • Mobile App Absence
    As of now, Cattr lacks a dedicated mobile application, which could be a limitation for teams that need to track work on the go.
  • Steeper Learning Curve for Advanced Features
    While basic features are user-friendly, more advanced functionalities may require a steeper learning curve and some technical expertise.
  • Frequent Updates
    The software undergoes frequent updates, which may sometimes lead to temporary instability or new bugs.
  • Community-driven Support
    Support is primarily community-driven, which might not be as prompt or comprehensive as the dedicated customer support offered by commercial tools.

Analysis

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

Slack
Cattr

No analysis of Slack yet.

Overall verdict

  • Cattr is generally considered a good option for both freelancers and managers who require an open-source, customizable, and cost-effective time tracking solution with robust reporting capabilities.

Why this product is good

  • Cattr (cattr.app) is a time tracking and productivity tool designed to help individuals and teams manage their workflows more efficiently. It offers features such as activity logging, app usage tracking, and detailed reporting. This makes it a valuable tool for businesses looking to optimize productivity and ensure accountability.

Recommended for

  • Remote teams looking for a time tracking solution to monitor productivity.
  • Freelancers who need to manage their time effectively across multiple projects.
  • Organizations that prefer open-source software with customizable features.
  • Managers seeking detailed reporting and analytics on team performance.

Videos

Walkthroughs and reviews on video.

Slack 3 videos + Add
Cattr 0 videos + Add

Review: How & Why We Use Slack At Our Office

More videos

  • - What is Slack?
  • - Slack App Tutorial: How & Why We Use SLACK For Our Remote Team

No Cattr videos yet. You could help us improve this page by suggesting one.

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
Slack
Cattr
100% 100%
0% 0%
0% 0%
100% 100%
90% 90%
10% 10%
0% 0%
100% 100%

User comments

Share your experience with using Slack and Cattr. For example, how are they different and which one is better?

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Reviews and articles

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

Slack 4.3 · 9 reviews
Cattr no reviews yet
  • A good chat messenger for teams
    SaaSHub review
    · Jan 2026

    i use it at my job it has really helped me keep myself updated with team news and updates. i would prefer it over teams and discord

  • Essential for Team Collaboration but Needs Better Notification Management
    SaaSHub review
    · Feb 2025

    Slack has transformed how we communicate at Polar Credit, making collaboration faster and more organized. The channel-based messaging, direct integrations with essential tools, and real-time notifications keep our...

  • A Must-Have for Teamwork
    SaaSHub review
    · Dec 2024

    Slack has completely transformed how our team works together. The channels keep conversations organized, and we never lose track of important discussions. It integrates with tools like Google Drive and Zoom, making...

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

Social recommendations and mentions

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

Slack 239 mentions
Cattr 2 mentions

View more

Alternatives to Slack and Cattr

When comparing Slack and Cattr, you can also consider the following products.

  • Trello

    Infinitely flexible. Incredibly easy to use. Great mobile apps. It's free. Trello keeps track of everything, from the big picture to the minute details.

    Compare Trello to Slack or Cattr:

  • Toggl

    Toggl is an online time tracking tool. It features 1-click time tracking and helps you see where your time goes. Free and paid versions are available.

    Compare Toggl to Slack or Cattr:

  • Asana

    Asana project management is an effort to re-imagine how we work together, through modern productivity software. Fast and versatile, Asana helps individuals and groups get more done.

    Compare Asana to Slack or Cattr:

  • Clockify

    Simple and free time tracker. Perfect for small and mid-sized businesses as well as freelancers. Unlimited projects and users, unlimited productivity. Get all the premium functionalities, completely free.

    Compare Clockify to Slack or Cattr:

  • Microsoft Teams

    Microsoft Teams provides the enterprise-level security, compliance and management features you expect from Office 365, including broad support for compliance standards, and eDiscovery and legal hold for channels, chats, and files.

    Compare Microsoft Teams to Slack or Cattr:

  • ManicTime

    Track your computer usage and use collected data to accurately tag time.

    Compare ManicTime to Slack or Cattr: