# 崩溃与异常处理 (Crash and Exception Handling)

> 应用崩溃上报、错误追踪与告警平台,如 Sentry 类服务。
> 共 15 个免费服务。数据来源:https://github.com/ripienaar/free-for-dev(MIT)。更新时间:2026-09-10

- [Axiom](https://axiom.co/) — Store up to 0.5 TB of logs with 30-day retention. Includes integrations with platforms like Vercel and advanced data querying with email/Discord notifiers.
- [Bugsink](https://www.bugsink.com/) — Error-tracking with Sentry-SDK compatibility. Free for up to 5,000 errors/month, or unlimited use when self-hosted.
- [bugsnag.com](https://www.bugsnag.com/) — Free for up to 2,000 errors/month after the initial trial
- [CatchJS.com](https://catchjs.com/) — JavaScript error tracking with screenshots and click trails. Free for open-source projects.
- [elmah.io](https://elmah.io/) — Error logging and uptime monitoring for web developers. Free Small Business subscription for open-source projects.
- [Embrace](https://embrace.io/) — Mobile app monitoring. Free for small teams with up to 1 million user sessions per year.
- [exceptionless](https://exceptionless.com) — Real-time error, feature, log reporting, and more. Free for 3k events per month/1 user. Open source and easy to self-host for unlimited use.
- [GlitchTip](https://glitchtip.com/) — Simple, open-source error tracking. Compatible with open-source Sentry SDKs. 1000 events per month for free, or can self-host with no limits
- [honeybadger.io](https://www.honeybadger.io) — Exception, uptime, and cron monitoring. Free for small teams and open-source projects (12,000 errors/month).
- [Jam](https://jam.dev) — Developer friendly bug reports in one click. Free plan with unlimited jams.
- [memfault.com](https://memfault.com) — Cloud device observability and debugging platform. 100 devices free for [Nordic](https://app.memfault.com/register-nordic), [NXP](https://app.memfault.com/register-nxp), and [Laird](https://app.memfault.com/register-laird) devices.
- [rollbar.com](https://rollbar.com/) — Exception and error monitoring, free plan with 5,000 errors/month, unlimited users, 30 days retention
- [Semaphr](https://semaphr.com) — Free all-in-one kill switch for your mobile apps.
- [sentry.io](https://sentry.io/) — Sentry tracks app exceptions in real-time and has a small free plan. Free for 5k errors per month/ 1 user, unrestricted use if self-hosted
- [Whitespace](https://whitespace.dev) — One-click bug reports straight in your browser. Free plan with unlimited recordings for personal use.