Sentry Performance

Sentry Performance is an application performance monitoring service for developers investigating bottlenecks in applications and distributed systems. It connects performance issues with related errors, transactions, and code details to help teams assess user impact and investigate fixes. Trace views and code context can point to slow database queries, API calls, and the associated code lines. Distributed tracing follows requests across services to help locate where latency or errors enter a system. Teams can prioritize issues by user impact and create custom metrics and alerts. Sentry lists integrations including GitHub, Jira, Slack, GitLab, Linear, Microsoft Teams, PagerDuty, Datadog, and Vercel, and supports OpenTelemetry. The cloud service is hosted on Google Cloud Platform with a multi-tenant architecture; an open-source self-hosted option is also available for teams that need data in their own infrastructure. The Developer plan is free with monthly usage quotas, while paid plans start at $26/mo. A free trial is available for the Business plan, but not the Team plan; one-time trial extensions are 14 days. Trace retention is 90 days.

Sentry Performance links traces, errors, and code context to help developers investigate issues and prioritize user impact. Review the plan’s usage quotas and 90-day trace retention when assessing fit.

Sentry Performance suits developer teams diagnosing application slowdowns and tracing requests across distributed systems. The self-hosted option may suit teams that need to keep data in their own infrastructure.

Overview

Sentry Performance is application performance monitoring for developers tracing slow requests and errors across applications and distributed systems. It is strongest for teams that need to connect a bottleneck with its code context and user impact; span-based usage and plan terms deserve attention as usage grows.

Key features

Sentry ties performance traces to related errors, transactions, and code details. Trace views help developers inspect slow database queries and API calls alongside the code lines associated with them, making it easier to narrow an investigation from a sluggish request to a likely source.

Distributed tracing follows requests across services to help locate where latency or errors are introduced. Teams can prioritize issues by user impact and create custom metrics and alerts. OpenTelemetry support and 90-day trace retention add flexibility for teams that need to work with tracing data over time.

Integrations include GitHub, GitLab, Jira, Linear, Slack, Microsoft Teams, PagerDuty, Datadog, and Vercel. That range supports teams whose development, incident, and monitoring workflows already use those services. The cloud service runs on Google Cloud Platform with a multi-tenant architecture. Sentry makes its SOC 2 Type 2 report and ISO 27001 certificate available through a user account or by request. Teams that need their data to remain on their own infrastructure can use Sentry’s open-source self-hosted option.

Pricing

Sentry uses a freemium model, with a Developer plan at no cost and paid plans from $26/mo. Developer is free, but monthly quotas apply to errors, replays, attachments, cron monitors, and uptime monitors; tracing is measured in spans. That makes the free tier a practical starting point, not an unlimited production allowance. The Business plan has a free trial, while the Team plan does not. One-time trial extensions are 14 days. Business plan pricing is custom pricing; check the plan terms before committing, particularly if expected span volume may affect usage costs.

The free plan’s quotas make Sentry easier to evaluate before paying, while the span-based pricing basis means teams should account for tracing volume rather than treating the entry price as a flat cost. The paid-from figure gives a starting point, not a complete estimate for a particular workload.

Platforms

Sentry supports Android, iOS, API, web, and self-hosted platforms. Its cloud deployment suits teams that want a hosted service, while the self-hosted option gives teams a route to keep data in their own infrastructure.

Who it's for

Sentry Performance fits developers and teams diagnosing bottlenecks in applications and distributed systems, especially when they need to move between traces, errors, code context, and user impact. It is less suited to buyers who need a predictable flat tracing cost without first sizing span usage, or teams that want a Team-plan trial.

Pros and cons

• Pro: Trace views connect slow database queries and API calls to code lines, helping developers focus investigations.
• Pro: Distributed tracing, user-impact prioritization, custom metrics, and alerts support investigation across services and follow-up.
• Pro: OpenTelemetry support, 90-day trace retention, and a self-hosted option offer flexibility for different technical and infrastructure needs.
• Con: Developer has monthly quotas and tracing is measured in spans, so teams need to monitor consumption as usage grows.
• Con: The Team plan has no free trial, and Business pricing is custom pricing, which can make plan evaluation and cost planning less straightforward.

Alternatives

Browse Distributed Tracing Tools for a broader shortlist. Honeycomb is another freemium option with a free plan and a Pro plan priced at $150 a month; its Free plan includes up to 20M events and 100M metrics data points per month, plus two triggers. Choose it when those event and metrics allowances are a better fit than Sentry’s span-based tracing model.

SigNoz offers a free self-hosted community plan, with infrastructure, storage, scaling, upgrades, and backups managed by the user. It is worth considering when self-management is preferable to Sentry’s hosted service. Sematext Tracing is a paid alternative with a free trial and a Pro tier described at 20M spans per day with seven days of retention; consider it when that daily tier and shorter retention suit your needs.

Grafana Cloud Application Observability has a free tier with 2,232 host hours, which may suit teams evaluating observability around host usage. Grafana Cloud Traces offers a free plan with 50 GB ingested per month and 14-day retention; choose it when those ingestion and retention limits fit better. Grafana k6 is a separate option with a free allowance of 500 virtual user hours per month.

Hypertrace offers free community and core plans. Oracle Log Analytics has a free allowance for the first 10 gigabytes of log storage and a paid active-storage plan.

Verdict

Sentry Performance is a strong fit for developer teams that need to trace performance issues across services and connect them to errors, code, and user impact. Its linked investigation context and self-hosted option are compelling reasons to choose it. Look elsewhere if span-based usage, custom Business pricing, or the lack of a Team-plan trial makes cost and evaluation harder to manage.