Software Alternatives, Accelerators & Startups

Mattermost VS PhantomStat

Compare Mattermost VS PhantomStat and see what are their differences

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Mattermost logo Mattermost

Mattermost is an open source alternative to Slack.

PhantomStat logo PhantomStat

Pro sports analytics for Football, MMA, MLB, NBA and Tennis โ€” xG, fatigue curves, and matchup tools most sites don't show.
  • Mattermost Landing page
    Landing page //
    2023-10-21
  • PhantomStat PhantomStat homepage โ€” Football, MMA, MLB, NBA, Tennis
    PhantomStat homepage โ€” Football, MMA, MLB, NBA, Tennis //
    2026-07-21
  • PhantomStat Manchester City team analytics page โ€” free preview (xG, form, cards)
    Manchester City team analytics page โ€” free preview (xG, form, cards) //
    2026-07-31
  • PhantomStat Jon Jones UFC fighter profile โ€” full fatigue curve
    Jon Jones UFC fighter profile โ€” full fatigue curve //
    2026-07-31
  • PhantomStat Carlos Alcaraz ATP tennis player analytics page
    Carlos Alcaraz ATP tennis player analytics page //
    2026-07-31
  • PhantomStat LeBron James NBA player page โ€” Form Explorer (PTS threshold view)
    LeBron James NBA player page โ€” Form Explorer (PTS threshold view) //
    2026-07-31
  • PhantomStat Jonathan Osorio โ€” soccer player Performance Explorer (Shots On Target threshold, match-by-match)
    Jonathan Osorio โ€” soccer player Performance Explorer (Shots On Target threshold, match-by-match) //
    2026-07-31
  • PhantomStat St. Louis Cardinals MLB team page โ€” Game Total threshold explorer, run distribution chart
    St. Louis Cardinals MLB team page โ€” Game Total threshold explorer, run distribution chart //
    2026-07-31
  • PhantomStat LeBron James NBA player page โ€” Prop Line Explorer, Points threshold histogram
    LeBron James NBA player page โ€” Prop Line Explorer, Points threshold histogram //
    2026-07-31
  • PhantomStat Jon Jones UFC fighter profile โ€” full stat grid + round-by-round Fatigue Curve (Pro)
    Jon Jones UFC fighter profile โ€” full stat grid + round-by-round Fatigue Curve (Pro) //
    2026-07-31
  • PhantomStat Carlos Alcaraz ATP tennis player page โ€” full career stat grid (serve/return, aces, tiebreak %)
    Carlos Alcaraz ATP tennis player page โ€” full career stat grid (serve/return, aces, tiebreak %) //
    2026-07-31

PhantomStat is a sports analytics platform built for the gap between casual score sites and paywalled pro tools, covering five sports: football, MMA/UFC, MLB, NBA and tennis.

Football โ€” free preview pages for 1,230+ teams and 1,960+ players, with modules for Attack vs Defense (xG/shots/goals), Form Index & Rebound, Goal Geolocation Map, Cards Intelligence, Corner Mastery, Top Scorers Cross-Ref, Referee Tendency, Goalkeeper Weakness and Penalty Shot Tracker.

MMA/UFC โ€” 465+ fighters, 180+ analyzed fights. Free preview shows per-minute striking/grappling rates, KO Power and Cardio scores, a Performance Explorer (set any stat line, see how often the fighter clears it) and Opponent Level context. Pro unlocks the round-by-round Fatigue Curve and Strike Targets & Control breakdown.

MLB โ€” eight modules: Plate Discipline Lab, Statcast Quality Hub, Performance Spectrum, Situational Splits Matrix, Today's Matchup, Pitcher Arsenal, WAR Decomposition and a Similarity Engine.

NBA โ€” 30 teams, 500+ players, live matchups. Form Explorer across PTS/REB/AST/3PM/PRA, Opponent Defense, Rest/Back-to-Back splits, a Filter Engine and a multi-line threshold view.

Tennis โ€” career averages (win rate, holds/breaks serve, serve/return splits, aces, unforced errors, tiebreak% and deciding-set%) on every ATP player page.

Browsing is free with no signup. A free account adds saved watchlists and personalized dashboards; Pro unlocks the advanced modules sport-wide.

PhantomStat

Pricing URL
-
$ Details
freemium $29.99 / Monthly (Pro)
Platforms
Web
Release Date
2026 June
Startup details
Country
France
State
Paris
City
paris
Employees
1 - 9

Mattermost features and specs

  • 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 of Mattermost

  • 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.

PhantomStat features and specs

  • Soccer analytics
    xG, PSxGA, opponent shots on target and sliding form-window filters (last-5/last-10/season) on every soccer player and team page
  • MMA fatigue curves
    Round-by-round significant-strike fatigue curves, strike-target breakdown, and finish-rate profile for every active UFC fighter
  • MLB, NBA & tennis splits
    First-inning batter splits and daily matchup pages for MLB, opponent-defense splits for NBA, and serve/return breakdowns for tennis

Analysis of Mattermost

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.

Mattermost videos

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

More videos:

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

PhantomStat videos

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

Add video

Category Popularity

0-100% (relative to Mattermost and PhantomStat)
Communication
100 100%
0% 0
Betting
0 0%
100% 100
Group Chat & Notifications
Data Analytics
0 0%
100% 100

Questions & Answers

As answered by people managing Mattermost and PhantomStat.

What's the story behind your product?

PhantomStat's answer:

PhantomStat started from a simple gap: casual sports sites stop at the final score and a season average, while the analytics that go deeper are built for professionals and locked behind expensive tools. The goal was to put real per-entity detail โ€” xG and PSxGA for soccer, round-by-round fatigue curves for MMA, matchup splits for MLB, opponent-defense splits for NBA, serve/return breakdowns for tennis โ€” in front of any fan for free, with a paid Pro tier reserved for advanced filtering rather than for basic access to the numbers.

How would you describe the primary audience of your product?

PhantomStat's answer:

Sports fans who want more than a final score, and fantasy/simulation players who need the underlying splits rather than a season average. That covers casual fans checking a player's recent form, fantasy managers comparing matchup histograms before setting a lineup, and anyone who follows football, MMA, MLB, NBA or tennis closely enough to want per-round, per-game or per-matchup detail instead of a single headline stat.

What makes your product unique?

PhantomStat's answer:

PhantomStat covers five sports in one platform โ€” football, MMA, MLB, NBA and tennis โ€” with dedicated pages per player, team, fighter and matchup. Instead of just headline numbers, each page surfaces the underlying breakdown: xG and PSxGA for football, per-round fatigue curves for MMA, a Prop Line Explorer with histograms for MLB, form and opponent-defense splits for NBA, and serve/return breakdowns for tennis. Browsing is free with no signup required; a paid Pro tier ($29.99 / โ‚ฌ29.99 / ยฃ24.99 per month) unlocks advanced filtering and the full historical archive.

Why should a person choose your product over its competitors?

PhantomStat's answer:

Most single-sport score sites stop at the headline number, and most deep-analytics tools paywall everything before you can see anything. PhantomStat lets you browse every player, team, fighter and matchup page with no signup required, and covers five sports in one account (football, MMA, MLB, NBA, tennis) instead of forcing you to juggle a separate tool per sport. Pages are built for search too โ€” SEO-friendly URLs mean a specific player or matchup is usually one search away.

User comments

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Reviews

These are some of the external sources and on-site user reviews we've used to compare Mattermost and PhantomStat

Mattermost Reviews

Top 10 Best Enterprise Instant Messaging Software [2026]
Mattermost is an open-source platform that enables safe collaboration in self-hosted chat programs featuring file sharing, search, and integrations; groups and businesses can use it as an internal chat.
Source: www.contus.com
7 best Mattermost alternatives for secure business messaging
Mattermost uses monolithic architecture, which is tightly coupled and complex to understand. It restricts the scalability of the collaboration tool, which is a limitation for growing businesses. In that case, businesses explore Mattermost alternatives that support scalability.
Source: www.rocket.chat
12 Best Self-hosted Chat Platforms For Team Communication
Below is a curated list of the 12 best self-hosted messaging apps like MirrorFly, Mattermost, Zulio, Nextcloud, and Rocket.chat that offer unique collaboration features and lets you take full control of your data.
10 Best Telegram Alternatives in 2024
Mattermost is the most widely used Social platforms for any companies specially IT sectors, and it serves as one of the top Telegram alternatives. Provides easy-to-setup interface with fast performance. This app is designed for file sharing, searching options and also to allow user internal chat facility. Mattermost is the alternative for telegram and microsoft teams apps.
Top 5 Voice Messaging Apps To Keep Teams Connected
Some business conversations are private and cannot be discussed on third-party servers. If you are looking for a secure app to use for your conversations, consider using Mattermost. The app is open-source where you will need to have it downloaded and installed on the servers of your company. This is one of the video messaging apps that are self-hosted. With this app, you can...

PhantomStat Reviews

We have no reviews of PhantomStat yet.
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Social recommendations and mentions

Based on our record, Mattermost seems to be more popular. It has been mentiond 74 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

Mattermost mentions (74)

  • Radicle: Sovereign {code forge} built on Git
    How does it compare to MatterMost [1]? [1] https://mattermost.com/. - Source: Hacker News / 3 months ago
  • 5 Open Source Alternatives Worth Considering Before Renewing Expensive SaaS Tools
    Slack's value is real, especially for cross-company conversations with clients and vendors. But for internal communication in companies that care about data residency or audit requirements, Mattermost is a credible self-hosted alternative. The source is on GitHub and the Mattermost deployment guide covers the install on Docker, Kubernetes, and most Linux distributions. - Source: dev.to / 4 months ago
  • Anthropic, Please Make a New Slack
    For those who may have forgotten, Mattermost is quite good these days: https://mattermost.com/. - Source: Hacker News / 5 months ago
  • France dumps Zoom and Teams as Europe seeks digital autonomy from the US
    Despite their confusion as to whether they want to really support their free and open source versions (without some absurd user count cliff), Mattermost (https://mattermost.com) is quite excellent and IMO is better than Slack. For example, editor leans towards native Markdown so things like syntax highlighting with backticks work as you expect. Their recent update removed the paywall from SSO (and unfortunately... - Source: Hacker News / 6 months ago
  • Mattermost limited free version to 10000 messages
    Black businesswomen? Firefighters? White servicemen? White software developers? I really don't get what you're implying. I don't see any problem with the photos on the mattermost front page. https://mattermost.com/. - Source: Hacker News / 7 months ago
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PhantomStat mentions (0)

We have not tracked any mentions of PhantomStat yet. Tracking of PhantomStat recommendations started around Jul 2026.

What are some alternatives?

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

Slack - A messaging app for teams who see through the Earth!

SofaScore - Football live scores on SofaScore livescore from 600+ soccer leagues. Follow live results, statistics, league tables, fixtures and videos from Champions League.

Rocket.Chat - Rocket.Chat is a Web Chat Server, developed in JavaScript, using the Meteor fullstack framework.

Discord - Step up your game with a modern voice & text chat app. Crystal clear voice, multiple server and channel support, mobile apps, and more.

Element.io - Secure messaging app with strong end-to-end encryption, advanced group chat privacy settings, secure video calls for teams, encrypted communication using Matrix open network. Riot.im is now Element.

Telegram - Telegram is a messaging app with a focus on speed and security. Itโ€™s superfast, simple and free.