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Companion VS ThreadMine.dev

Compare Companion VS ThreadMine.dev and see what are their differences

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Contents:
  1. ยป Base Details
  2. ยป Videos
  3. ยป Reviews
  4. ยป Alternatives

Companion logo Companion

Never walk home alone

ThreadMine.dev logo ThreadMine.dev

Instant JVM thread dump analysis, with AI
  • Companion Landing page
    Landing page //
    2019-01-17
  • ThreadMine.dev Analysis result: deadlock detected, with health score
    Analysis result: deadlock detected, with health score //
    2026-07-11
  • ThreadMine.dev Free online analyzer โ€” paste a dump, no signup
    Free online analyzer โ€” paste a dump, no signup //
    2026-07-11

ThreadMine analyzes Java/JVM thread dumps in seconds. Upload or paste a dump (no signup, up to 10 MB) and get automatic detection of deadlocks, thread leaks, pool exhaustion, CPU hotspots and virtual thread pinning (Project Loom), plus a health score and a shareable report.

Parses HotSpot, OpenJ9, Zing and GraalVM. Paid plans add an AI assistant that explains the root cause and suggests a fix, multi-dump comparison/timeline, history, integrations and an API. A free, no-login web analyzer is the entry point โ€” the same low-friction flow as fastThread.io or jstack.review, but with automatic problem detection and AI on top.

Privacy: no account, TLS + AES-256, temporary dumps, zero AI-data retention.

Companion

Website
companionapp.io
$ Details
-
Edit details

ThreadMine.dev

Website
threadmine.dev
$ Details
freemium
Startup details
Country
Brazil
State
Parana
City
Curitiba
Founder(s)
Felipe Maschio
Employees
1 - 9
Edit details

Companion features and specs

  • User-Friendly Interface
    The Companion app offers an intuitive and easy-to-navigate interface, making it accessible for users with varying levels of tech-savviness.
  • Customizable Features
    Users can customize various aspects of the app to suit their personal needs and preferences, enhancing their overall experience.
  • Real-Time Updates
    The app provides real-time notifications and updates, keeping users informed about important information instantly.
  • Privacy and Security
    Companion app places a strong emphasis on user privacy and security, implementing measures to protect personal information.

Possible disadvantages of Companion

  • Limited Compatibility
    The app may not be compatible with all devices or operating systems, limiting access for some users.
  • Subscription Costs
    Some features of the Companion app are behind a paywall, requiring a subscription to access, which can be a downside for budget-conscious users.
  • Battery Usage
    Running the app continuously in the background may lead to increased battery consumption on devices.
  • Learning Curve
    While the app is user-friendly, there might be a learning curve for users who are not familiar with similar types of applications.

ThreadMine.dev features and specs

No features have been listed yet.

Companion videos

+ Add

Knit Companion Review by Twin Stitches Designs

More videos:

  • Review - Tefal Cuisine Companion Review - By Warren Nash
  • Review - {Split the Veil-Ep.59} Companion Review! Mass Effect 3

ThreadMine.dev videos

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

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Category Popularity

0-100% (relative to Companion and ThreadMine.dev)

Companion

ThreadMine.dev

iPhone
100 100%
iPhone
0% 0
Debugging
0 0%
Debugging
100% 100
Android
100 100%
Android
0% 0
Performance Monitoring
0 0%
Performance Monitoring
100% 100

User comments

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What are some alternatives?

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