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Bosun.dev VS Stats

Compare Bosun.dev VS Stats and see what are their differences

Bosun.dev

See what's exposed. The macOS menu bar app that shows every open port, tunnel, VPN, and container — before it's a problem.

Rating
0 reviews
Pricing
Paid Free trial $12.99 / One-off (Solo, 1 computer)
Alternatives Is it good?
Stats

Simple macOS system monitor in your menu bar.

Rating
0 reviews
Pricing
Open source
Alternatives Is it good?
Taverlo
Check your business domain’s public DMARC and SPF records free. Ongoing monitoring is free for one domain; $29/month covers up to five. sponsored

Which is more popular?

Based on our record, Stats seems to be more popular. It has been mentioned 97 times since March 2021.

social mentions
0 vs 97
Developer Tools popularity
100% vs 0%
alternatives listed
3 vs 240+

Base details

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

Bosun.dev
Stats
Website bosun.dev github.com
Pricing
Paid Free trial $12.99 / One-off (Solo, 1 computer) Official pricing
Open source
Listed in
Developer Tools Mac Tools Web Development Tools Productivity Mac Monitoring Tools +3
Mac Monitoring Tools Mac Tools Log Management +1

About Bosun.dev and Stats

In their own words, as submitted to SaaSHub.

Bosun.dev
Stats

Bosun is a native macOS menu bar app that shows you everything your Mac has open to the network, right when you need it, with no Terminal digging required. It runs lsof in the background to list every listening port, then goes further than a simple port scanner: it maps each port to the process...

Read more about Bosun.dev

No description of Stats yet.

Features and specs

What each product offers, as listed by its team.

Bosun.dev 14 features
Stats 6 features
  • Port Scanning
    Detects all listening TCP/UDP ports in real time via lsof, no manual terminal digging.
  • One Click Kill
    Terminate any process by port with SIGTERM→SIGKILL fallback; Kill All with confirmation.
  • Menubar Native App
    Lives in the macOS menu bar, zero dock clutter, instant popover access.
  • Port Range Filtering
    Monitor custom ranges (e.g. 3000-9999) and exclude noisy system ports.
  • Tunnel Detection
    Auto-detects ngrok and Cloudflare tunnels (named + quick), shows public URL inline.
  • Docker Awareness
    Maps docker-proxy PIDs to container name + image instead of generic process names.
  • VPN Status Indicator
    Shows active native macOS VPN connections (IKEv2/L2TP/IPSec) at a glance.
  • SSH Tunnel Detection
    Identifies -L port-forwarding rules and displays the remote target.
  • Port History
    Logs first-seen/last-seen per port with configurable retention.
  • Process Info Panel
    CPU, memory, uptime, full command args per process on expand.
  • Global hotkey
    Configurable shortcut to toggle the popover from anywhere.
  • New Port Notifications
    System alert when a new port opens (skips the first scan).
  • Copy and Open
    One click to copy localhost:PORT or open it in the browser.
  • Auto updates
    Sparkle-based updates, EdDSA-signed, no manual reinstalls.
  • Open Source
    Being open source, Stats allows users to inspect, modify, and enhance the code to suit their needs. This fosters transparency and community collaboration.
  • User-Friendly Interface
    Stats offers a clean and intuitive interface, making it easy for users to monitor various system parameters like CPU usage, memory usage, disk activity, and more.
  • Customization
    Users can customize which metrics to display and how they are presented, providing a personalized experience tailored to individual user needs.
  • Compatibility
    Stats is compatible with macOS, making it an excellent choice for Mac users who want a native monitoring tool.
  • Regular Updates
    The project receives regular updates and improvements, ensuring it stays relevant and bug-free over time.
  • Lightweight
    Stats is a lightweight application that doesn’t consume much of your system's resources, allowing it to run in the background without impacting performance.

Possible disadvantages

  • Limited to macOS
    Stats is only available for macOS, limiting its usability to users on other operating systems like Windows or Linux.
  • Dependency on External Libraries
    Since it relies on external libraries and frameworks, there could be compatibility issues or additional vulnerabilities that arise from these dependencies.
  • Steep Learning Curve for Non-Techies
    While the interface is user-friendly for tech-savvy individuals, non-technical users might find it challenging to interpret the data provided by the app.
  • Community-Driven Support
    As an open-source project, user support is predominantly community-driven, which might not always be as timely or reliable as dedicated commercial support.
  • Potential Bugs
    Like any open-source project, there could be bugs or unfinished features that might disrupt the user experience until they are patched by the community.

Analysis

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

Bosun.dev
Stats

Overall verdict

  • Bosun is a solid, mature open-source monitoring and alerting system built by Stack Exchange, offering powerful and flexible alert definitions, but it has a steep learning curve and has seen slower development activity in recent years compared to newer observability tools.

Why this product is good

  • Highly expressive alert scripting language allowing complex, conditional alerting logic beyond simple threshold checks
  • Built-in support for reducing alert fatigue through smart notification handling, silencing, and templating of alert messages
  • Native integrations with Graphite, OpenTSDB, Elasticsearch, and other time-series backends
  • Includes a built-in expression testing and graphing UI to validate alert rules before deploying them
  • Proven at scale, having been developed and battle-tested internally at Stack Exchange/Stack Overflow
  • Open source and self-hostable, giving full control over data and infrastructure

Recommended for

  • Organizations already using OpenTSDB or Graphite as their metrics backend
  • Teams that need highly customized, condition-based alerting rules rather than simple threshold alerts
  • Engineers comfortable writing and maintaining alert logic in a domain-specific expression language
  • Companies wanting a self-hosted, open-source alternative to commercial alerting platforms
  • Ops teams who value alert deduplication and templating to reduce noise and false positives

Overall verdict

  • Yes, Stats on GitHub can be considered good as it helps in providing valuable insights that can enhance project management, collaboration, and improve project outcomes by facilitating data-driven decisions.

Why this product is good

  • Stats on GitHub provides a variety of data analytics and insights tools for developers and organizations to track, manage, and optimize their repositories. It offers features like tracking code contributions, issue resolutions, project activity, and user engagement which are essential for understanding the health and productivity of development projects.

Recommended for

  • Project managers
  • Developers interested in tracking their open-source contributions
  • Organizations looking to improve software development efficiency
  • Teams seeking to monitor and improve code quality

Videos

Walkthroughs and reviews on video.

Bosun.dev 0 videos + Add
Stats 1 video + Add

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

AP Stats - Cram Review (2019)

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
Bosun.dev
Stats
100% 100%
Developer Tools
0% 0%
3% 3%
Monitoring Tools
97% 97%
100% 100%
Productivity
0% 0%
0% 0%
Log Management
100% 100%

Questions & Answers

As answered by people managing Bosun.dev and Stats.

Which are the primary technologies used for building your product?

Bosun.dev's answer

Swift 5.9+, SwiftUI + AppKit (NSStatusItem), lsof for port scanning, Sparkle for auto-updates, Polar for licensing/payments. No Electron, no third-party dependencies beyond Sparkle.

How would you describe the primary audience of your product?

Bosun.dev's answer

Developers who run local dev servers, Docker containers, and tunnels (ngrok/Cloudflare) daily and need instant visibility into what's bound to which port, without opening Terminal or Activity Monitor.

What makes your product unique?

Bosun.dev's answer

Bosun is the only menu bar tool that unifies port scanning with network context: it maps ngrok/Cloudflare tunnels, native VPN status, Docker containers, and SSH -L forwards to the process actually holding each port, then lets you kill it in one click. Most alternatives only do one of those things.

Why should a person choose your product over its competitors?

Bosun.dev's answer

iStat Menus monitors the system but not tunnels or containers. Little Snitch blocks connections but doesn't show you what's already running. Seeports comes closest (port scanning for Docker/K8s/dev servers) but lacks tunnel and VPN detection. Bosun covers all of it natively, with zero third-party dependencies, no Electron overhead, and a one-time price instead of a subscription.

What's the story behind your product?

Bosun.dev's answer

Built out of a personal need: constantly losing track of which local dev server, Docker container, or forgotten tunnel was holding a port, and resorting to lsof in Terminal every time. Bosun turns that into a native, always-visible menu bar view.

User comments

Share your experience with using Bosun.dev and Stats. For example, how are they different and which one is better?

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Social recommendations and mentions

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

Bosun.dev 0 mentions
Stats 97 mentions

Tracking Bosun.dev since Jul 2026.

  • Building a macOS app to know when my Mac is thermal throttling
    You can just ping your CPU usage to the menu bar and monitor that. I have CPU and total system wattage up there so I always know if something weird is going on. https://github.com/exelban/stats. - Source: Hacker News / 10 months ago
  • Leaked Apple M5 9 core Geekbench scores
    Try installing Vitals.app open source app to see what's going on: https://github.com/hmarr/vitals Stats is another good one too: https://github.com/exelban/stats. - Source: Hacker News / about 1 year ago
  • Ask HN: What macOS apps/programs do you use daily and recommend?
    * MacPorts: Everything you need to make Apple Unix equivalent to a Linux box, plus more. Works with the Apple OS, not against it. Doesn't put things in weird places or expect to disable SIP etc. Updates the old versions of CLI stuff that... - Source: Hacker News / over 2 years ago

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