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Head-to-head · Error Monitoring Software

BugSnag vs Sentry Session Replay

  • Updated Sep 2026
  • Both researched from official sources
  • 7 checks side by side
Higher score BugSnag #5 in Error Monitoring Software 7.7/10 Free plan · 14-day trial Free plan✓ 3 of 4 features Visit BugSnag
Sentry Session Replay #14 in Error Monitoring Software 6.6/10 Free plan · paid from $26/mo Free plan✓ 4 of 4 features Visit Sentry

BugSnag leads on 1 check, Sentry Session Replay on 2, and 4 are even. Who comes out ahead on the 7 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreBugSnag · 7.7/10
  • Free planboth
  • Most featuresSentry Session Replay · 4 of 4

BugSnag scores higher on our rubric for error monitoring software: 7.7 against 6.6 out of 10; our editors rank them #5 and #14.

BugSnag leads on free event quota: 7500 events/mo versus 5000 events/mo. Sentry Session Replay leads on retention period: 90 days versus 60 days. Sentry Session Replay offers session replay; BugSnag doesn't publish it.

BugSnag is the better fit for organizations needing on-premises coverage. Sentry Session Replay is the better fit for teams prioritizing error-linked session replay.

  • BugSnag fits best

    Organizations needing on-premises coverage

  • Sentry Session Replay fits best

    Teams prioritizing error-linked session replay

Advertiser disclosure: iTechGuides is reader-supported. We may earn a commission when you click some links. How we rank.

Side by side

Feature BugSnag 7.7/10 Visit ↗ Sentry Session Replay 6.6/10 Visit ↗
At a glance
Editor score 7.7 6.6
Ranking #5 in Error Monitoring Software #14 in Error Monitoring Software
Best for Organizations needing on-premises coverage Teams prioritizing error-linked session replay
Pricing model Free plan + paid Free plan + paid
Starting price Not published $26/mo
Free plan ✓ ✓
Free trial — —
Deployment Cloud, Mobile, Desktop, Self-hosted Cloud, Mobile
Platforms Web, iOS, Android, macOS Web, iOS, Android
Integrations 9 integrations 2 integrations
Features BugSnag 3/4 · Sentry Session Replay 4/4
Frontend monitoring ✓ ✓
Release tracking ✓ ✓
Source-map support ✓ ✓
Session replay Not published ✓ (best)
Specs
Free event quota 7500 events/mo (best) 5000 events/mo
Retention period 60 days 90 days (best)
Deployment model Both Both
Our review
Pros
  • On-premises and SaaS deployment support
  • Covers errors, performance, tracing, releases, and real-user monitoring
  • Integrates with GitHub, Slack, Jira, PagerDuty, and more
  • Links session replays with errors and performance issues
  • Masks text, inputs, and media by default
  • Adds mobile context, feedback, and AI-generated summaries
Cons
  • The Free plan is limited to 7,500 events
  • Paid plan prices are not stated here
  • Its broad scope may exceed basic error-monitoring needs
  • The feature emphasis is session replay rather than core error ingestion
  • The Developer plan is limited to one user
  • Paid access starts at $26 per month
Our verdict

BugSnag is an application stability and error-monitoring platform for teams building web, mobile, and backend software. It captures handled and unhandled errors, groups issues, provides stack traces and diagnostic context, tracks releases,…

Read the review →

Sentry Session Replay records video-like replays of user actions for development teams investigating production errors and performance issues. It supports web applications and mobile frameworks including React Native, Android, iOS, and…

Read the review →
  1. BugSnagError Monitoring Software 7.7Free plan · 14-day trial
  2. Sentry Session ReplayError Monitoring Software 6.6Free plan · paid from $26/mo

Strengths and trade-offs

  • BugSnag — where it wins

    • On-premises and SaaS deployment support
    • Covers errors, performance, tracing, releases, and real-user monitoring
    • Integrates with GitHub, Slack, Jira, PagerDuty, and more

    Where it doesn't

    • The Free plan is limited to 7,500 events
    • Paid plan prices are not stated here
    • Its broad scope may exceed basic error-monitoring needs

  • Sentry Session Replay — where it wins

    • Links session replays with errors and performance issues
    • Masks text, inputs, and media by default
    • Adds mobile context, feedback, and AI-generated summaries

    Where it doesn't

    • The feature emphasis is session replay rather than core error ingestion
    • The Developer plan is limited to one user
    • Paid access starts at $26 per month
  • BugSnag7.7/10 · Free plan · 14-day trial

    A broad monitoring platform with on-premises deployment and a 7,500-event free plan.

    Visit BugSnagFull verdict →
  • Sentry Session Replay6.6/10 · Free plan · paid from $26/mo

    A replay-focused error monitoring option for teams investigating production issues.

    Visit SentryFull verdict →

More comparisons

All error monitoring software comparisons → · Full ranking →

Reviewed by iTechGuides Editors · Editorial team · Updated Sep 2026

Last updated · How we research and update