Detect exceptions in your Python applications
Automatically capture Python errors and detailed reports, so you can fix them for your users
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Automatic Python error reporting
Get visibility into application errors and take a proactive approach to code quality
Get started with just a few lines of code
pip install bugsnag and configure your API key. Once you’ve integrated, the notifier library will begin detecting errors and notify you automatically.
Receive real-time alerts on errors
Send notifications to Slack, email, PagerDuty, and more. You can customize your alerting rules to make sure you’re only alerted to important errors.
Prioritize errors and improve your debugging workflow
Bugsnag’s integrations and workflow tools allow you to effectively prioritize harmful exceptions and move them through a debugging process to get them resolved for your customers.
Comprehensive Python exception reports
Get to the root cause of exceptions faster with detailed exception reports
Stacktrace with code snippet
See the line of code that crashed including a code snippet for every error to make it easier to understand where in your code an error happened.
User and environment data
Bugsnag automatically captures diagnostic data like request information, session data, and more. It also captures user information in order to correlate errors with customers.
Customize your error reports
Bugsnag automatically captures as much information as possible, but since all apps are unique, you can easily customize your report and send the data you need to assess and reproduce every error.
Built for Pythons apps big and small
Effectively handle Python errors with support for Python libraries and tooling
Support for popular Python libraries
Use Bugsnag for all your Python apps built with Django, WSGI, Tornado, Bottle, Celery, and Flask. Learn more in our docs.
Scope error reporting with context managers and decorators
Teams running A/B tests on their code and teams responsible for larger apps can run code with specialized Bugsnag settings that only apply in a single place, or have multiple Bugsnag clients in a single project.
Support for Python’s logging framework
You can integrate Bugsnag with Python’s logging framework to report anything of level error or above to Bugsnag. Learn more about our product.
Production ready Python error reporting
Resilient error reporting, used on some of the world's most popular apps including Airbnb, Pandora, and Yelp
Lightweight library
Integrating with Bugsnag's lightweight Python library does not cause any significant performance decreases.
Open source
All Bugsnag libraries are open source so you can see the exception handling code and even make pull requests to suggest improvements.
Enterprise level security
Send errors to our servers using 256-bit SSL, the same encryption used by the world’s leading banks. Or host it yourself with on-premise Bugsnag.
"We focus on the quality of the systems we build, so we can make sure our customers have a great experience. Bugsnag helps us understand when problems are coming up and how to deal with them.”
Diego Figueroa, Xoom
Engineering manager
Try Bugsnag free for 14 days
3 min installation · Try all features for 14 days · Cancel at any time