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Exceptionless

exceptionless.com

From $15/mo Free trial WebAPISelf-hosted
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Spec score 8.1 #11 of 30 in Error Monitoring Software

What it is

Exceptionless provides real-time error, feature, and log reporting for applications. Applications can send events to its dashboard, where users organize them with tags. It groups exceptions, logs, and feature events into reports that include stack traces. Supported application types include JavaScript, Node,.NET Core, ASP.NET, Web API, WebForms, WPF, Console, and MVC. Project configuration changes can reach clients in near real time without changing deployed application code. The free plan includes one project, one user, three days of event retention, and 3,000 events per month; it has no premium features, and error occurrence notifications are limited to daily summaries. Paid plans start at $15 a month and include features such as searching, occurrence notifications, webhooks, Slack integration, and Zapier integration. Exceptionless is open source and can be self-hosted using its server and frontend source code or a Docker image; Kubernetes is also supported. It says it uses SSL out of the box and offers data exclusions for specified fields in reports.

Spec sheet

Product
Exceptionless provides real-time error, feature, and log reporting for applications.Read 5 Oct 2026 · exceptionless.com
Integrations
The integrations documentation lists Zapier, Slack, and webhooks; Zapier connects Exceptionless to over 3,000 other apps.Read 5 Oct 2026 · exceptionless.com
Security
Exceptionless says it uses SSL out of the box and provides data exclusions to remove specified fields from error reports.Read 5 Oct 2026 · exceptionless.com
Founded
2013Read 28 Sep 2026 · exceptionless.com
Company
Exceptionless describes itself as a privately held software company established in 2013 that makes tools to help developers fight app errors.Read 5 Oct 2026 · exceptionless.com
Alerts
Exceptionless supports error occurrence notifications, while the free plan is limited to daily summaries.Read 5 Oct 2026 · exceptionless.com
Configuration
Project configuration changes can be applied to clients in near real time without changing deployed application code.Read 5 Oct 2026 · exceptionless.com
Error reports
The product groups exceptions, logs, and feature events and provides detailed error reports with stack traces.Read 5 Oct 2026 · exceptionless.com
Event tracking
Users can send any type of event to the dashboard and organize events with tags.Read 5 Oct 2026 · exceptionless.com
Plan limit handling
If an account continually exceeds its event limit, Exceptionless says it may be asked to upgrade or its account may be closed.Read 5 Oct 2026 · exceptionless.com
Premium features
Paid plans include searching, error occurrence notifications, webhooks, Slack integration, and Zapier integration.Read 5 Oct 2026 · exceptionless.com
Self hosting
Exceptionless is open source and can be self-hosted using its server and frontend source code or a Docker image, with Kubernetes also supported.Read 5 Oct 2026 · exceptionless.com
Sensitive data controls
Data exclusions can remove fields from extended data, form fields, cookies, and query parameters, with wildcard matching.Read 5 Oct 2026 · exceptionless.com
Supported application types
The documentation says it provides real-time error reporting for JavaScript, Node, .NET Core, ASP.NET, Web API, WebForms, WPF, Console, and MVC apps.Read 5 Oct 2026 · exceptionless.com

Plans and prices

Small $15 a month Per Month 5 projects / 10 users · 30 days event retention · 15,000 events per month · Premium features included Read 5 Oct 2026 · exceptionless.com
Medium $49 a month Per Month 15 projects / 25 users · 90 days event retention · 75,000 events per month · Premium features included Read 5 Oct 2026 · exceptionless.com
Large $99 a month Per Month Unlimited projects / users · 180 days event retention · 250,000 events per month · Premium features included Read 5 Oct 2026 · exceptionless.com
Extra Large $199 a month Per Month Unlimited projects / users · 180 days event retention · 1,000,000 events per month · Premium features included Read 5 Oct 2026 · exceptionless.com
Enterprise $499 a month Per Month Unlimited projects / users · 180 days event retention · 3,000,000 events per month · Premium features included Read 5 Oct 2026 · exceptionless.com
Free Price not published Per Month 1 project / 1 user · 3 days event retention · 3,000 events per month · No premium features Read 5 Oct 2026 · exceptionless.com

Every Exceptionless plan and price →

Strong points and limits

Strong points

  • Reports include stack traces
  • Supports several application types
  • Offers self-hosting with Docker and Kubernetes
  • Data exclusions can remove specified fields

Limits

  • Free plan retains events for three days
  • Free plan limits usage to 3,000 events monthly
  • Free-plan notifications are daily summaries
  • Paid plans start at $15 a month

Who it suits

Exceptionless suits teams that need real-time application error, feature, and log reporting across its listed application types. Its self-hosting option may suit teams that want to deploy the open-source software themselves.

Verdict

Exceptionless combines event reporting and stack-trace details with hosted and self-hosted deployment options. The free plan is constrained by its event allowance, retention, and notification limits.

Where Specifiction places it

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