The Best Debugging Software in 2026
We researched these debugging software products from official websites, including pricing pages, plan tables and product documentation. They are ranked on the category’s core debugging job, value for money and verifiable features, so developers and engineering teams can shortlist tools by practical capabilities.
Our top picks
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Top ranked
BugSnag#1 of 308.9/10Broad error and stability monitoring with release, performance, and tracing tools.
Free plan · 14-day trial
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Runner-up
Airbrake#2 of 308.8/10Tracks application errors and releases, with a free plan and paid tiers from $17/month annually.
Free plan · 30-day trial
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Top-ranked free plan
Rollbar#3 of 308.7/10Real-time error investigation with session replay and a $9 monthly entry plan.
Free plan · 14-day trial
Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.
The full ranking 30 tools, best first
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Best forTeams needing broad application error monitoring
Broad error and stability monitoring with release, performance, and tracing tools.
Free plan · 14-day trial Our BugSnag verdict → Visit BugSnagFor vendors Sponsor this spot · #1 · $149/mo →8.9/10★★★★☆Visit BugSnag -
Best forTeams tracking application errors and releases
Tracks application errors and releases, with a free plan and paid tiers from $17/month annually.
Free plan · 30-day trial Our Airbrake verdict → Visit AirbrakeFor vendors Sponsor this spot · #2 · $99/mo →8.8/10★★★★☆Visit Airbrake -
Best forBudget-conscious teams monitoring web errors
Real-time error investigation with session replay and a $9 monthly entry plan.
Free plan · 14-day trial Our Rollbar verdict → Visit RollbarFor vendors Sponsor this spot · #3 · $79/mo →8.7/10★★★★☆Visit Rollbar -
Best forTeams handling crashes across platforms
Searchable crash analysis across platforms, with paid plans starting at $600 per user annually.
8.5/10★★★★☆Visit Backtrace -
Best forAndroid and iOS teams needing free crash reporting
Free crash and non-fatal reporting with release tracking for mobile teams.
8.5/10★★★★☆Visit Firebase -
Best forTeams debugging live services without redeploys
Add runtime logs, snapshots, metrics and traces to investigate live applications without redeploying.
- IDE integration
- Profiling tools
- Remote debugging
8.4/10★★★★☆Visit Lightrun -
Best forWindows teams needing an all-in-one development debugger
A broad Windows development environment with debugging, testing, and build tools in one IDE.
8.3/10★★★★☆Visit Visual Studio -
Best forWindows specialists analyzing crashes and kernel issues
A free Windows debugger with live, kernel, crash-dump, and trace-replay tools.
- Remote debugging
8.2/10★★★★☆Visit WinDbg -
Best forDevelopers needing a free, multi-language debugger
A free, open-source debugger with broad language support and reverse execution.
- Remote debugging
8.2/10★★★★☆Visit GDB -
Best forC-family developers debugging native applications
A free, open-source debugger for native C-family development, with remote and core-file support.
- Remote debugging
8.1/10★★★★☆Visit LLDB -
Best forC and C++ developers wanting IDE-integrated debugging
A full C/C++ IDE with integrated debugging, testing, build tools, and remote workflows.
8.1/10★★★★☆Visit CLion -
Best forJava and Kotlin developers seeking a full IDE debugger
A full JVM IDE debugger with testing, build, container, and remote-development tooling.
8.0/10★★★★☆Visit IntelliJ IDEA -
Best forDevelopers wanting a free extensible debugging editor
A free, extensible editor that combines everyday coding tools with integrated debugging.
8.0/10★★★★☆Visit site -
Best forPHP developers needing step debugging and profiling
A focused PHP extension for IDE debugging, tracing, profiling and coverage.
- Remote debugging
7.9/10★★★★☆Visit Xdebug -
Best forPython developers wanting an integrated debugger
An integrated Python debugger and IDE with free core features and broad tooling.
7.9/10★★★★☆Visit PyCharm -
Best forJavaScript and TypeScript developers using an IDE
A language-focused IDE that combines JavaScript debugging, testing, and development tools.
7.8/10★★★★☆Visit WebStorm -
Best for.NET developers needing integrated application debugging
Rider combines .NET debugging with editing, testing, build, and remote-development tools.
7.8/10★★★★☆Visit Rider -
Best forJava and PHP developers seeking a free desktop debugger
A cross-platform IDE for developers who want debugging alongside editing, testing, and build tools.
7.7/10★★★★☆Try Apache NetBeans -
Best forJava developers wanting a free IDE environment
A free, extensible Java IDE with build and Git integrations, but no verified debugger feature details.
7.6/10★★★★☆Visit Eclipse IDE -
Best forGo developers who want IDE-integrated debugging
GoLand brings Go debugging, testing, and container workflows into a desktop IDE.
7.6/10★★★★☆Visit GoLand -
Best forGo developers needing advanced source-level debugging
A free, open-source debugger for deep inspection and replay of Go programs.
- Remote debugging
7.5/10★★★★☆Visit Delve -
Best forWeb developers debugging pages in Firefox
A free, Firefox-focused toolkit for debugging pages, JavaScript, network activity, and performance.
7.4/10★★★★☆Visit Mozilla -
Best forReact developers inspecting components and performance
A free, open-source toolkit for inspecting React components and investigating performance.
- Browser debugging
- Mobile debugging
- Profiling tools
7.3/10★★★★☆Visit site -
Best forWeb and mobile teams debugging browser-based experiences
A free desktop toolkit for debugging web pages across Chromium browsers, mobile browsers and WebViews.
- Browser debugging
- Mobile debugging
- Profiling tools
7.2/10★★★★☆Visit WebDebugX -
Best forHPC teams debugging parallel and GPU applications
A specialist desktop debugger for parallel, mixed-language, and GPU workloads.
- Remote debugging
7.2/10★★★★☆Visit Perforce -
Best forLinux developers reproducing intermittent bugs
A focused Linux reverse-debugging tool for reproducing intermittent application failures.
7.1/10★★★★☆Visit rr -
Best forEdge developers using built-in browser diagnostics
A capable browser for Edge debugging workflows, but not a dedicated debugging suite.
6.5/10★★★☆☆Visit Microsoft Edge -
Best forSafari developers needing browser-specific inspection
A free Apple browser, but its listed features do not establish it as debugging software.
6.4/10★★★☆☆Visit Apple -
Best forTeams prioritizing replay of user sessions
A session replay tool that ties user actions to errors and performance context.
6.3/10★★★☆☆Visit Sentry -
Best forApple teams needing hosted build and test workflows
A hosted Apple build-and-test service, not a dedicated debugging tool.
6.1/10★★★☆☆Visit Apple
No tools match those filters.
Compare at a glance
| # | Tool | Free plan | Paid from | Score |
|---|---|---|---|---|
| 1 | BugSnag | Yes | 8.9 | |
| 2 | Airbrake | Yes | $17/mo | 8.8 |
| 3 | Rollbar | Yes | $9/mo | 8.7 |
| 4 | Backtrace | Yes | 8.5 | |
| 5 | Firebase Crashlytics | Yes | Free | 8.5 |
| 6 | Lightrun | No | 8.4 | |
| 7 | Visual Studio | Yes | $499.92/user/yr | 8.3 |
| 8 | WinDbg | Yes | Free | 8.2 |
| 9 | GDB | Yes | Free | 8.2 |
| 10 | LLDB | Yes | Free | 8.1 |
| 11 | CLion | Yes | 8.1 | |
| 12 | IntelliJ IDEA | Yes | 8.0 | |
| 13 | Visual Studio Code | Yes | Free | 8.0 |
| 14 | Xdebug | Yes | £200/user/yr | 7.9 |
| 15 | PyCharm | Yes | 7.9 | |
| 16 | WebStorm | Yes | 7.8 | |
| 17 | Rider | Yes | 7.8 | |
| 18 | Apache NetBeans | Yes | Free | 7.7 |
| 19 | Eclipse IDE | Yes | Free | 7.6 |
| 20 | GoLand | No | 7.6 | |
| 21 | Delve | Yes | Free | 7.5 |
| 22 | Firefox Developer Tools | Yes | Free | 7.4 |
| 23 | React Developer Tools | Yes | Free | 7.3 |
| 24 | WebDebugX | Yes | Free | 7.2 |
| 25 | TotalView | No | 7.2 | |
| 26 | rr | Free | 7.1 | |
| 27 | Microsoft Edge | Yes | Free | 6.5 |
| 28 | Safari | Yes | Free | 6.4 |
| 29 | Sentry Session Replay | Yes | $26/mo | 6.3 |
| 30 | Xcode Cloud | Yes | 6.1 |
Head-to-head All 18 comparisons →
- BugSnag vs Lightrun
- BugSnag vs Visual Studio
- BugSnag vs WinDbg
- Airbrake vs Lightrun
- Airbrake vs Visual Studio
- Airbrake vs WinDbg
- Rollbar vs Lightrun
- Rollbar vs Visual Studio
- Rollbar vs WinDbg
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How we rank debugging software
Every tool on this page was researched by iTechGuides Editors from its official website — pricing pages, plan tables and product documentation. We rank on how well each one does this category's core job, what the free or entry plan includes, and where it falls short. Where we have enough verified facts, the score out of 10 is a rubric — job fit, value and how much we could verify — shown with its breakdown on every tool's page; a tool we have not verified enough to score yet shows its rank without a number. Scores are re-checked when a product changes its plans. Read the full editorial policy, or submit a tool we missed.
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Last updated · How we research and update