Sentry vs Bugsnag 2026: Error Tracking Comparison
Sentry offers broader platform coverage with better performance monitoring and more generous free tier limits (5,000 events/month vs 50,000 free tier transactions), while Bugsnag provides superior session replay capabilities and specialized mobile app crash reporting with faster mean-time-to-resolution features.
Sentry
Real-time error tracking and performance monitoring platform for web, mobile, and backend applications.
Full-stack development teams, SaaS platforms, and organizations prioritizing comprehensive APM with cost-effective pricing
Bugsnag
Mobile-first error monitoring and session replay platform with focus on iOS, Android, and React Native apps.
Mobile development teams, iOS/Android-first companies, and organizations requiring advanced session replay debugging
Quick Answer
AI SummarySentry offers broader platform coverage with better performance monitoring and more generous free tier limits (5,000 events/month vs 50,000 free tier transactions), while Bugsnag provides superior session replay capabilities and specialized mobile app crash reporting with faster mean-time-to-resolution features.
Our Verdict
AI-assistedChoose Sentry if you need comprehensive platform monitoring across web and mobile with flexible pricing and strong performance analytics; it's ideal for development teams managing complex applications. Choose Bugsnag if you prioritize mobile app reliability with advanced session replay and need faster time-to-resolution for iOS/Android crashes.
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Choose Sentry if
Full-stack development teams, SaaS platforms, and organizations prioritizing comprehensive APM with cost-effective pricing
Choose Bugsnag if
Best pickMobile development teams, iOS/Android-first companies, and organizations requiring advanced session replay debugging
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Key Differences at a Glance
- Free Tier Event Capacity:✓ Bugsnag wins(50,000 free transactions/month vs 5,000 events/month)
- Performance Monitoring Coverage:✓ Sentry wins(8+ SDKs with full APM vs Limited APM in free tier)
- Session Replay Quality:✓ Bugsnag wins(Advanced with network waterfall vs Basic DOM recording)
Key Facts & Figures
79 numeric metrics compared
| Metric | Sentry | Bugsnag | Ratio |
|---|---|---|---|
| Monthly Base Price(USD) | $0 (free tier) / $29/month (basic paid) | — | — |
| Supported Languages/SDKs(count) | 30+ languages | — | — |
| Error Event Retention (Free Tier)(days) | 30 days | — | — |
| Integrations(count) | 100+ integrations | — | — |
| Customer Base Size(organizations) | 2,000,000+ developers | — | — |
| Base Monthly Price(USD) | $29 | — | — |
| Free Tier Events per Month(events) | 5,000 events | — | — |
| Data Retention (Standard Plan)(days) | 14 days | — | — |
| Session Replay Starting Tier(USD/month) | $29 (Team plan) | — | — |
| Setup Time (First Deploy)(minutes) | 10-15 minutes | — | — |
| Starting Cost (Pro Plan)(USD/month) | $29/month | — | — |
| Error Tracking Speed(seconds) | <1 second | — | — |
| Supported Languages(count) | 20+ languages | — | — |
| Log Storage (included)(GB/month) | Minimal | — | — |
| Uptime SLA(percentage) | 99.9% | — | — |
| Data Retention (free tier)(days) | 90 days | — | — |
| Event Capture Latency(milliseconds) | 50ms | — | — |
| Base Plan Pricing (10K events/month)(USD) | $29 | — | — |
| Supported SDKs/Languages(count) | 15+ | — | — |
| Average Setup Time(days) | 20 | 12 | |
| Price per 1M Events/Month(USD) | $1,200 | — | — |
| Monthly Events Processed (Billions)(Billion events) | 1,500 billion | — | — |
| Supported Language SDKs(count) | 30+ SDKs | — | — |
| Free Tier Monthly Limit(completions/month) | 5,000 events | — | — |
| Starting Paid Plan Price(USD/month) | $29 | — | — |
| Average Debugging Time Reduction(percent reduction) | 40% (with logs + traces) | — | — |
| JavaScript SDK Bundle Size Impact(KB) | 45 KB gzipped | — | — |
| Free Tier Event Quota(events/month) | 5,000 | 50,000 events | |
| Setup Time for First Alert(minutes) | 7 | — | — |
| Supported Languages/Frameworks(count) | 20+ | 50+ | |
| Data Retention (Free Plan)(days) | 30 | — | — |
| Starting Monthly Cost(USD) | $29 | — | — |
| Supported Programming Languages(languages) | 15+ | 20+ | |
| Typical Enterprise Customer Annual Cost(USD) | $5,000-20,000 | — | — |
| Free Trial Duration(days) | 30 days | — | — |
| Starting Monthly Price(USD/month) | $29 | — | — |
| Free Tier Data Retention(days) | 7 days | 14 days | |
| Available Integrations(count) | 750+ | 150+ integrations | |
| Typical Enterprise Annual Cost(USD) | $10k-$25k | — | — |
| Time to Setup (minutes)(minutes) | 5-10 | — | — |
| Free Tier Event Limit(events/month) | 5,000 | 50,000 | |
| Performance Monitoring APM SDKs(supported languages) | 8 languages | 5 languages | |
| Minimum Paid Plan Price(USD/month) | $29 | $49 | |
| Global Data Center Regions(regions) | 4 regions | 3 regions | |
| Data Retention (Free Tier)(months) | 7 days | 7 days | |
| Session Replay Pixel Fidelity(percent accurate) | 95% | 95% | |
| Mobile Platform SDKs(platforms supported) | 15+ | 15+ | |
| Alert Response Time (Median)(seconds) | <3 seconds | <3 seconds | |
| Free Tier Monthly Events(events) | 50,000 | 50,000 | |
| Pro Plan Starting Price (Annual)(USD/month) | $49 | $49 | |
| Free Tier Monthly Error Events(events) | 50,000 | 50,000 | |
| Average Integration Time(minutes) | 7 | 7 | |
| Cost per Event (Enterprise)(USD) | $0.03 | $0.03 | |
| Additional Backend Services Included(count) | 0 (error monitoring only) | 0 (error monitoring only) | |
| Alert Delivery Speed(seconds) | < 1 second | < 1 second | |
| Entry-Level Paid Plan(USD/month) | $29 | $29 | |
| Mid-Tier Plan (Growth)(USD/month) | $299 | $299 | |
| Supported Integrations(count) | 32 integrations | 32 integrations | |
| On-Premise Minimum Cost(USD/month) | $2,000 (Enterprise) | $2,000 (Enterprise) | |
| Dashboard Widget Types(count) | 8 types | 8 types | |
| Monthly Cost (Small Team)(USD) | $29/month | $29/month | |
| Error Detection Latency(seconds) | <1 second | <1 second | |
| Installation Size(MB) | <100 MB (SDK) | <100 MB (SDK) | |
| Native Integrations(count) | 50+ integrations | 50+ integrations | |
| Minimum Paid Plan Cost(USD/month) | $29/month | $29/month | |
| Starting Price (Monthly)(USD) | $49 | $49 | |
| Integration Count(integrations) | 120+ | 120+ | |
| Error Alert Latency(seconds) | <2 seconds | <2 seconds | |
| Data Retention (Default)(months) | 90 days | 90 days | |
| Mobile SDKs Supported(platforms) | iOS, Android, React Native, Flutter | iOS, Android, React Native, Flutter | |
| Typical Enterprise Cost (Annual)(USD) | $2,000-$5,000 | $2,000-$5,000 | |
| SDK Size (JavaScript)(KB gzipped) | ~15 KB | ~15 KB | |
| Free Tier Event Retention(days) | 30 days | 30 days | |
| Entry-Level Paid Plan Cost(USD/month) | $99/month | $99/month | |
| Supported SDK Platforms(count) | 22 languages/frameworks | 22 languages/frameworks | |
| Setup Time for Full Backend(hours) | Requires additional integrations (8-16 hours) | Requires additional integrations (8-16 hours) | |
| Uptime SLA Guarantee(percent) | 99.9% | 99.9% | |
| Starting Monthly Price (USD)(USD) | $29 | $29 | |
| Event Capture Rate (Mobile)(percent) | 99.9% | 99.9% |
Sourced from publicly available data ·
Key Differences
7 attributes compared head-to-head
- 5,000 events/monthFree Tier Event Capacity50,000 free transactions/month(winner)
- 8+ SDKs with full APM(winner)Performance Monitoring CoverageLimited APM in free tier
- Basic DOM recordingSession Replay QualityAdvanced with network waterfall(winner)
- SDK-based, multi-platformMobile Crash DetectionNative iOS/Android optimized(winner)
- 15-20 minutesAverage Setup Time10-15 minutes(winner)
- $29/month(winner)Starting Price (Paid Plan)$49/month
- 4 regions (US, EU, CN, AU)(winner)Global Data Centers3 regions (US, EU, AU)
- Free Tier Event Capacity
Sentry
5,000 events/month
Bugsnag
50,000 free transactions/month(winner)
- Performance Monitoring Coverage
Sentry
8+ SDKs with full APM(winner)
Bugsnag
Limited APM in free tier
- Session Replay Quality
Sentry
Basic DOM recording
Bugsnag
Advanced with network waterfall(winner)
- Mobile Crash Detection
Sentry
SDK-based, multi-platform
Bugsnag
Native iOS/Android optimized(winner)
- Average Setup Time
Sentry
15-20 minutes
Bugsnag
10-15 minutes(winner)
- Starting Price (Paid Plan)
Sentry
$29/month(winner)
Bugsnag
$49/month
- Global Data Centers
Sentry
4 regions (US, EU, CN, AU)(winner)
Bugsnag
3 regions (US, EU, AU)
Full Comparison
| Attribute | Sentry | Bugsnag |
|---|---|---|
| Monthly Base Price(USD) | $0 (free tier) / $29/month (basic paid) | — |
| Base Monthly Price(USD) | $29 | — |
| Free Tier Events per Month(events) | 5,000 events | — |
| Free Tier Value(USD/month) | $0 - up to 5,000 errors/month | — |
| Starting Cost (Pro Plan)(USD/month) | $29/month | — |
Show 19 more attributesBase Plan Pricing (10K events/month)(USD) $29 — Price per 1M Events/Month(USD) $1,200 — Free Tier Monthly Limit(completions/month) 5,000 events — Starting Paid Plan Price(USD/month) $29 — Free Tier Event Quota(events/month) 5,000 50,000 events Starting Monthly Cost(USD) $29 — Cost Per GB Ingested(USD per GB/month) $0.50 per event — Typical Enterprise Customer Annual Cost(USD) $5,000-20,000 — Starting Monthly Price(USD/month) $29 — Typical Enterprise Annual Cost(USD) $10k-$25k — Free Tier Monthly Events(events) 50,000 — Free Tier Monthly Error Events(events) 50,000 — Cost per Event (Enterprise)(USD) $0.03 — Entry-Level Paid Plan(USD/month) $29 — Mid-Tier Plan (Growth)(USD/month) $299 — Monthly Cost (Small Team)(USD) $29/month — Starting Price (Monthly)(USD) $49 — Typical Enterprise Cost (Annual)(USD) $2,000-$5,000 — Starting Monthly Price (USD)(USD) $29 — | ||
| Setup Time(minutes) | 15-20 minutes | 0.5 hours(winner) |
| Production Monitoring(metrics exported) | Yes (primary focus) | — |
| Supported Languages/SDKs(count) | 30+ languages | — |
| Supported Languages/Frameworks(count) | 20+ | 50+(winner) |
| Supported Platforms(platforms) | 15+ languages/frameworks | — |
| Error Event Retention (Free Tier)(days) | 30 days | — |
| Integrations(count) | 100+ integrations | — |
| Uptime Monitoring Included | No, separate product | — |
| Data Retention (Standard Plan)(days) | 14 days | — |
| Infrastructure Monitoring | Third-party integration required | Application errors only |
Show 25 more attributesSession Replay Starting Tier(USD/month) $29 (Team plan) — Log Aggregation Capability Basic; limited log context only — Session Replay in Base Plan Yes (included) — Log Level Support ERROR + limited WARN — Automatic Source Map Processing Yes (Symbol Server included) — Native Infrastructure Monitoring No (via integrations only) — Integrated Log Management No — Primary Use Case Coverage Error tracking, APM, session replay — Session Replay Feature Native with Replay SDK — Performance Monitoring APM SDKs(supported languages) 8 languages 5 languages Session Replay in Free Tier(sessions/month) Not included Not included Mobile SDK Support(platforms) iOS, Android, React Native, Flutter iOS, Android, React Native, Flutter Source Map Support(supported) Advanced with automatic upload Standard with manual upload Session Replay Pixel Fidelity(percent accurate) 95% — Distributed Tracing Not available — Mobile Session Replay(availability) Native iOS/Android support — Real User Monitoring (RUM) Advanced with interaction tracking and performance metrics — Session Replay Support Native support with video replay — Real-time Alert Native Support Native with custom rules — Breadcrumb Event Capture Up to 100 events per crash — Dashboard Widget Types(count) 8 types — Code Editing Capabilities(boolean) No — APM (Application Performance Monitoring) Basic APM with error tracking — Session Replay Quality(pixel-perfect fidelity) Basic session replay — Infrastructure Monitoring Included No — | ||
| Self-Hosting Option | Yes, fully open-source | — |
| Self-Hosting Support | Cloud-only SaaS | — |
| On-Premise Minimum Cost(USD/month) | $2,000 (Enterprise) | — |
| Customer Base Size(organizations) | 2,000,000+ developers | — |
| Setup Time (First Deploy)(minutes) | 10-15 minutes | — |
| Average Setup Time(days) | 20 | 12(winner) |
| Free Trial Duration(days) | 30 days | — |
| Error Tracking Speed(seconds) | <1 second | — |
| Event Capture Latency(milliseconds) | 50ms | — |
| JavaScript SDK Bundle Size Impact(KB) | 45 KB gzipped | — |
| Free Tier Data Retention(days) | 7 days | 14 days(winner) |
| Alert Response Time (Median)(seconds) | <3 seconds | — |
Show 5 more attributesAlert Delivery Speed(seconds) < 1 second — Error Detection Latency(seconds) <1 second — Installation Size(MB) <100 MB (SDK) — Error Alert Latency(seconds) <2 seconds — Event Capture Rate (Mobile)(percent) 99.9% — | ||
| Supported Languages(count) | 20+ languages | — |
| Log Storage (included)(GB/month) | Minimal | — |
| Data Retention (free tier)(days) | 90 days | — |
| User Session Replay(feature) | Basic support | — |
| Infrastructure Monitoring Depth(scope level) | Application-layer only | — |
| APM Transaction Tracking Granularity(seconds) | Not available | — |
| Uptime SLA(percentage) | 99.9% | — |
| Uptime SLA Guarantee(percent) | 99.9% | — |
| Supported SDKs/Languages(count) | 15+ | — |
| Mobile Platform SDKs(platforms supported) | 15+ | — |
| Supported Integrations(count) | 32 integrations | — |
| Monthly Events Processed (Billions)(Billion events) | 1,500 billion | — |
| Supported Language SDKs(count) | 30+ SDKs | — |
| Backend Error Tracking Support(platforms) | Python, Java, Go, Node.js, Ruby, PHP, .NET, etc. | — |
| Supported SDK Platforms(count) | 22 languages/frameworks | — |
| Session Replay Coverage(percent) | Limited (via plugins) | — |
| Error Grouping Method | AI/ML-powered (automatic learning) | — |
| Average Debugging Time Reduction(percent reduction) | 40% (with logs + traces) | — |
| Setup Time for First Alert(minutes) | 7 | — |
| Time to Setup (minutes)(minutes) | 5-10 | — |
| Data Retention (Free Plan)(days) | 30 | — |
| Data Retention (Free Tier)(months) | 7 days | — |
| Data Retention (Default)(months) | 90 days | — |
| Implementation Time(minutes) | 0.25-0.5 hours | — |
| Supported Programming Languages(languages) | 15+ | 20+(winner) |
| AI Root Cause Analysis Capability(dependency hops) | Basic (error grouping and trends) | — |
| Available Integrations(count) | 750+(winner) | 150+ integrations |
| Native Integrations(count) | 50+ integrations | — |
| Integration Count(integrations) | 120+ | — |
| Deployment Options | SaaS, limited self-hosted | — |
| Global Data Center Regions(regions) | 4 regions(winner) | 3 regions |
| Free Tier Event Limit(events/month) | 5,000 | 50,000(winner) |
| Minimum Paid Plan Price(USD/month) | $29(winner) | $49 |
| Pro Plan Starting Price (Annual)(USD/month) | $49 | — |
| Minimum Paid Plan Cost(USD/month) | $29/month | — |
| Free Tier Event Retention(days) | 30 days | — |
Show 1 more attributeEntry-Level Paid Plan Cost(USD/month) $99/month — | ||
| Source Map Processing | Automatic with obfuscation detection | — |
| Average Integration Time(minutes) | 7 | — |
| Additional Backend Services Included(count) | 0 (error monitoring only) | — |
| Enterprise Security Features(count) | Basic authentication and data encryption | — |
| Mobile SDKs Supported(platforms) | iOS, Android, React Native, Flutter | — |
| SDK Size (JavaScript)(KB gzipped) | ~15 KB | — |
| Session Replay Capability | Full session replay included | — |
| Real-time Database Included | No (error monitoring only) | — |
| Setup Time for Full Backend(hours) | Requires additional integrations (8-16 hours) | — |
| Custom Error Grouping Rules | Advanced with multiple rule types | — |
Show 19 more attributes
Show 25 more attributes
Show 5 more attributes
Show 1 more attribute
Pros & Cons
10 pros·6 cons across both
Sentry
Pros
- Comprehensive performance monitoring (APM) with 8+ language SDKs
- Most generous free tier at 5,000 events/month
- 4 global data center regions including China
- $29/month entry-level paid plan
- Advanced source map processing and stack trace symbolication
Cons
- Session replay limited to basic DOM recording without network details
- Steeper learning curve for advanced performance profiling features
- Free tier excludes Replays and Transaction data
Bugsnag
Pros
- Industry-leading session replay with network waterfall and breadcrumb trails
- Native iOS/Android crash detection with automatic symbolication
- Fastest onboarding (10-15 minutes vs competitors' 20+ minutes)
- Superior mean-time-to-resolution (MTTR) metrics and error correlation
- Integrated release tracking and deployment monitoring
Cons
- Limited APM capabilities compared to full-featured competitors
- Higher starting price at $49/month for paid tier
- Fewer backend/server-side language SDKs
Frequently Asked Questions
5 questions
Bugsnag has a slight edge for mobile-first teams, with native iOS/Android optimizations and superior session replay (98% frame accuracy). However, Sentry's broader SDK coverage makes it better for teams managing both mobile and backend services. Bugsnag's MTTR averages 40% faster for mobile crashes specifically.
Resources & Learn More
Curated sources to dive deeper
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