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Exceptionless

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Open-source error and event logging

DebuggingMonitoringLog Management
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Tracked since2025
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The Bottom Line

Entry price

From $15/mo (free plan available)

Biggest pro

Real-time error tracking

Biggest con

Smaller community than competitors

TL;DR - Exceptionless

  • Exceptionless is an open-source error and event logging service for applications
  • It captures exceptions, logs, and events with real-time dashboards and notifications
  • Free self-hosted option, cloud plans from $15/month
Pricing: Free plan available
Best for: Growing teams

What is Exceptionless?

Editorial review
Exceptionless is open-source error and event tracking. Capture exceptions, log events, and understand what's happening in your applications-monitoring you can self-host. The deployment is straightforward. The feature set covers error tracking needs. Self-hosting keeps data under your control. Teams wanting error tracking without SaaS costs or data concerns choose Exceptionless for self-hosted exception monitoring.

Available on: Web

how we evaluateSourceexceptionless.com ↗

Pros & Cons

Pros

  • Real-time error tracking
  • Open-source option available
  • Self-hosting capability
  • Event logging and aggregation
  • Multiple language SDKs

Cons

  • Smaller community than competitors
  • Documentation could be improved
  • Enterprise features may lag
  • Self-hosting requires maintenance
  • Limited integrations compared to larger tools

Key Features

Error loggingEvent loggingReal-timeSelf-hostedDashboardsOpen source

Pricing Plans

Pricing checked Jul 9, 2026

Free

Free

Get started

  • 1 project
  • 1 user
  • 3,000 events/month
  • 3-day retention

Small

$15/month

Small apps

  • 5 projects
  • 10 users
  • 15,000 events/month
  • 30-day retention
  • Premium features

Medium

$49/month

Growing apps

  • 15 projects
  • 25 users
  • 75,000 events/month
  • 90-day retention
  • Premium features

Large

$99/month

Scale up

  • Unlimited projects/users
  • 250,000 events/month
  • 180-day retention
  • Premium features

Extra Large

$199/month

High volume

  • Unlimited projects/users
  • 1M events/month
  • 180-day retention
  • Premium features

Enterprise

$499/month

Maximum scale

  • Unlimited projects/users
  • 3M events/month
  • 180-day retention
  • Premium features
Calculate your costView full pricing

How Exceptionless's pricing compares

At $15/mo, Exceptionless is mid-range of its 3 direct competitors ($10 to $48/mo across the set).

New Relic
$10
Exceptionless
$15
Grafana
$19
Datadog
$48

Entry paid plan, monthly. Pricing checked Jul 9, 2026.

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Best Exceptionless Alternatives

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Still deciding?

Most buyers shortlist 2 or 3 tools before committing. Pull a side-by-side comparison or browse the full alternatives shortlist below.

All Exceptionless alternatives7+ tools ranked, pricing + verdict per pickExceptionless vs DatadogHead-to-head: features, pricing, who winsExceptionless vs New RelicHead-to-head: features, pricing, who winsExceptionless vs SentryHead-to-head: features, pricing, who wins

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Exceptionless FAQ

How does Exceptionless help with application debugging?

Exceptionless provides real-time error tracking and event logging, allowing developers to capture exceptions and understand application behavior as it happens. This helps in quickly identifying and addressing issues within applications.

Which teams benefit most from using Exceptionless?

Teams that prioritize self-hosting their monitoring solutions and want to keep their data under their control will find Exceptionless particularly useful. It is ideal for those seeking error tracking without incurring SaaS costs.

How does Exceptionless compare to Sentry?

Exceptionless offers an open-source, self-hostable solution for error and event tracking, giving users full control over their data. While it provides a comprehensive set of error tracking features, it has a smaller community and potentially fewer enterprise features compared to Sentry.

What kind of maintenance is involved with self-hosting Exceptionless?

Self-hosting Exceptionless requires ongoing maintenance, as users are responsible for managing the infrastructure and ensuring the system's smooth operation. This trade-off provides data control and avoids SaaS costs.

Does Exceptionless include a free tier?

Yes, Exceptionless is available on a free tier. Paid plans are also offered for users who require more usage or additional features beyond what the free tier provides.

Can Exceptionless track events in addition to errors?

Yes, Exceptionless is designed to capture both exceptions and log events. This allows users to gain a comprehensive understanding of what is happening within their applications, beyond just error occurrences.

Source: exceptionless.com