BugSnag vs Crashpad

BugSnag monitors mobile and web applications to help development teams find errors, resolve them, and deploy stable releases. Its error inbox groups issues by root cause and sorts them by user impact. Captured diagnostics can include stack traces, threads, breadcrumbs, device details, and user information. Stability Center provides a 30-day stability score and trend analysis for each application, while performance monitoring captures app starts, screen loads, and Web Vitals. BugSnag provides error-reporting libraries for more than 50 platforms, including Android, iOS, JavaScript, macOS, Flutter, and React Native. Integrations named include Slack, Microsoft Teams, PagerDuty, OpsGenie, GitHub, GitLab, Jira, Splunk, and Amazon SQS. The Free plan lists one user, 7,500 events and 1 million spans per month, and seven days of data retention; a 14-day free trial is also listed. Select and Preferred list 60 days of retention. Enterprise offers custom retention and can be hosted on customer infrastructure or a cloud instance. Enterprise security features include two-factor authentication, SAML single sign-on, sensitive data management, and user audit logs.

Crashpad is an open-source crash-reporting system and client library for Android, iOS, Linux, macOS, and Windows. It embeds in an application, where a handler snapshots a registered process after a crash, saves a dump, and can send it to a collection server configured by the embedding client. Applications can also request process-state dumps on demand for diagnostics. Reports use the Windows minidump format with Crashpad extensions and generally contain loaded modules, thread registers and stack memory, selected operating-system state, and memory referenced by registers and stacks. Applications can add key/value annotations, application-specific metadata, and custom minidump streams. Uploads use HTTP or HTTPS through the Breakpad wire protocol, with a documented limit of one upload per hour and failed uploads aborted. The design requires applications to obtain and honor consent because process memory may contain sensitive data. Crashpad is a client-side component; a processor is planned without a completion timeline.