6 free alternatives to Sentry

Embrace's free plan includes up to 1 million sessions per year, up to 5 users, errors, exceptions, and crashes, plus basic performance monitoring, basic dashboards and alerting, and 3 days of events data retention. That makes it a fuller team-friendly starting point than Sentry's one-user cap. It also gives you mobile and web observability in the same place, which is useful if your app spans both. Where it trails Sentry is in dashboard depth: you get basic dashboards rather than Sentry's 10 custom dashboards and broader issue investigation workflow. Switch if your main problem is getting a small team onto a shared monitoring baseline.

• Beats Sentry: Up to 5 users instead of 1
• Falls short: Basic dashboards and alerting instead of Sentry's broader monitoring workflow
• Who should switch: Switch if you need a shared free plan for a small team, not just a solo developer workspace.

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Better Stack's free tier includes 10 monitors and heartbeats, Slack and email alerts, 100,000 exceptions per month, 5,000 session replays, 3 GB of logs for 3 days, 30 GB of metrics, 3 GB of web events for 3 days, 3 GB of traces for 3 days, and one status page. That is a wider operational footprint than Sentry's free tier, especially if you want monitoring plus incident-facing status communication. The tradeoff is focus: Better Stack is broader on uptime and incident response, but it does not present the same core error-tracing-centric workflow as Sentry. Move here if you need more observability surfaces in one free package.

• Beats Sentry: More free monitoring surfaces, including status pages and uptime-style checks
• Falls short: Less centered on error monitoring and tracing as the primary workflow
• Who should switch: Switch if you want one free plan to cover errors, traces, logs, and incident communication.

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BugSnag's free plan includes 1 user, error monitoring with 7.5K events per month, performance monitoring with 1M spans per month, 7 days of data retention, support for 50+ platforms, and 30+ third-party integrations. It is a good fit when you want a straightforward error monitoring tool with performance tracing depth and broad platform support. Compared with Sentry, the free plan is narrower in team access and does not advertise the same dashboard or alerting bundle in the provided items. Its advantage is the span budget and platform coverage; its weakness is the smaller event quota and shorter retention. Choose it if your stack coverage matters most.

• Beats Sentry: 1M spans per month and 50+ platform support
• Falls short: 7.5K events per month and 7 days retention are tighter than Sentry's broader free workflow
• Who should switch: Switch if your priority is performance tracing across many platforms, not team collaboration.

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Honeybadger's free Developer plan includes logging, exception tracking, uptime monitoring, and check-ins for one user, plus 5,000 errors per month, 50 MB/day of logging and performance data, 1 uptime monitor, 1 status page, unlimited projects, and 15 days of error data retention. It is one of the best options if you want the monitoring stack to stay free without a card, because the free plan is perpetual and includes both error tracking and ops basics like uptime and status pages. It falls short of Sentry on team access, since it stays at one user, and its error quota is lower than Sentry's broader monitored workflow. Pick it if you want a no-card solo setup.

• Beats Sentry: No credit card required
• Falls short: One user only, so it is less collaborative than Sentry
• Who should switch: Switch if you want a persistent solo monitoring plan with no signup card friction.

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Bugsink's free tier gives you 15K monthly events, a single user, and 5K events retained. It is the lightest-weight alternative here, and it is free without a credit card. The fit is strongest when you want a simple hosted or self-hosted error tracking workflow and do not need Sentry's extra surrounding features. Where it beats Sentry is in signup simplicity and the option to stay close to a minimal event-based setup. Where it falls short is breadth: the free tier does not list dashboards, alerts, or tracing extras, so it is much more barebones. Use it if you want the simplest possible error tracker.

• Beats Sentry: No credit card required and a simpler event-based setup
• Falls short: No dashboards or tracing extras are listed in the free tier
• Who should switch: Switch if you only need basic error capture and want the least complicated free option.

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Trackingplan's free plan includes up to 10,000 monthly visitors monitored, 1 seat, 1 environment, 24/7 automatic error detection, a marketing pixels report, and monitoring for web, iOS, Android, and backend. It is built for analytics and tracking governance rather than app error triage, so it gives you a different kind of visibility than Sentry. It beats Sentry when your real problem is validating events, pixels, UTMs, and destinations across product analytics and app tracking. It falls short on core error-monitoring workflow depth, since Sentry is built around errors, tracing, alerts, and dashboards. Choose it if your monitoring problem is data-quality and tracking integrity.

• Beats Sentry: Covers analytics, pixels, and multi-platform tracking governance
• Falls short: Less suited to classic error tracking and tracing workflows
• Who should switch: Switch if your biggest pain is broken analytics or tracking data, not application exceptions.

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