Compare 14 free error tracking tools, free tiers, and developer deals. We could not confirm today's terms for 6 of them: on 2 the page we cite did not answer, and on 4 our own read did not confirm them. Each row says why. Nothing on record contradicts our terms for Rollbar, GlitchTip and more.
What this name holds: Crash and exception aggregation from dedicated error trackers; the observability suites that also do it, Sentry among them, are filed under Monitoring.
3 other names here answer “how do I find out it is broken”, and each holds a different list: Logging (14), Monitoring (59), Status Pages (6).
We track 14 error tracking services with a free tier we hold as current and 1 without. This category has seen some movement — 4 pricing changes recorded across vendors.
| Vendor | Tier | Description | Read / catalogue date |
|---|---|---|---|
| Bugsnag | Free | Error monitoring — Includes: 1 user Error and performance monitoring 7.5K events and 1M spans per month 50+ platforms 30+ third-party integrations Free plan features, plus: Unlimited users End-to-end diagnostics Basic notificationsOur read on 2026-11-01 found the page different from the terms we hold, and we hold no confirmation of the terms we publish. | 2026-11-01 / 2026-07-19 |
| Rollbar | Free | Error tracking with 5,000 occurrences/month, 30-day data retention, 1,000 session replays. Processing stops at limit (no surprise charges) | 2026-11-09 |
| GlitchTip | Free | Open-source error tracking — 1,000 events/month, unlimited projects and team members, Sentry SDK-compatible. Also includes uptime monitoring. Self-hostable for unlimited | 2026-11-09 |
| LogRocket | Free | 1,000 sessions a month for $0 on the Free plan, free forever. LogRocket Galileo is not included. Analytics events, error events and logs are unlimited on every plan. LogRocket provides session replay, product analytics and error monitoring. Core starts at $83 a month for 10,000 sessions. Pro starts at $292 a month for 10,000 sessions. Both prices are billed annually. A 14-day free trial of the paid plans is available.Our read on 2026-11-10 found the page different from the terms we hold, and we hold no confirmation of the terms we publish. | 2026-11-10 / 2026-07-28 |
| Exceptionless | Free | Real-time error, feature, and log reporting. Free plan: 3,000 events/month, 1 project, 1 user, 3-day retention. Also fully open source (Apache 2.0) for self-hosted unlimited use | 2026-11-07 |
| Bugsink | Free | Error-tracking with Sentry-SDK compatability. Free for up to 5,000 errors/month, or unlimited use when self-hosted.When we last read the page we cite for this offer, on 2026-11-13, we found a change we could not reconcile with the terms we publish, so we cannot confirm these terms today. | 2026-11-13 / 2026-08-09 |
| CatchJS.com | Free | JavaScript error tracking with screenshots and click trails — There is a free tier with limits of 1,000 logged errors per month, 1,000 log API calls per month, performance metrics for 100 URLs, time on page for 100 URLs, and pageviews for 10,000 URLs. It includes email notifications, screenshots, click trails, and support for one domain and its subdomains. | 2026-10-24 |
| elmah.io | Free | Error logging and uptime monitoring for web developers. Free Small Business subscription for open-source projects. | 2026-11-06 / 2026-08-04 |
| Embrace | Free | Mobile app monitoring. Free for small teams with up to 1 million user sessions per year. | 2026-11-07 |
| honeybadger.io | Free | Exception, uptime, and cron monitoring. Developer plan (free): 5,000 errors/month, 1 user, 50 MB/day logging, 1 uptime monitor, 1 status page, 1 dashboard, unlimited projects, 15-day error data retention, 7-day log retention. Intended for low-traffic projects. | 2026-11-04 |
| Jam | Free | Bug reports with console logs, network requests and device details captured in one click, from a browser extension or the Jam for Mac app. The Free plan is $0 with 30 Jams a month, 5 Recording Links and recordings up to 5 minutes; it includes Jira and Linear integrations, webhooks and debugging Jams through Jam's MCP server. Team is $14 per creator a month, billed yearly, with unlimited Jams and 150 Recording Links.Our read on 2026-11-04 found the page different from the terms we hold, and we hold no confirmation of the terms we publish. | 2026-11-04 / 2026-08-10 |
| memfault.com | Free | 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.The page we cite for this offer states no amount, tier or rate we can read when we last looked, on 2026-10-11, so we cannot confirm these terms today. | 2026-10-11 / 2026-08-07 |
| Semaphr | Free | Free all-in-one kill switch for your mobile apps. | 2026-10-31 |
| Whitespace | Free | One-click bug reports straight in your browser — The Personal plan is $0/month and includes unlimited recordings that are never deleted, time travel (60 second limit), public recordings, and basic privacy filters. It does not include team members or projects.Whitespace's pricing page has not resolved for us since 2026-09-28. | 2026-09-13 / 2026-08-06 · tried 2026-10-30, no read |
| Instabug for Startups | Retired | There is no startup program: instabug.com/startups no longer serves one. Checked 2026-09-02, the URL redirects to www.luciq.ai, the company's site after its rebrand to Luciq, whose navigation carries no startups or program page. The former offer was a discount on all Instabug plans for eligible startups. | 2026-10-28 / 2026-09-02 |