Go beyond good enough

Delight your visitors with integrated error, performance and uptime management for your Django applications.

KeyError lets you focus on the things that actually matter

Keep your users happy and save yourself time & money.

Eliminate error guilt

Avoid wasting time and effort on unimportant issues with KeyError's advanced error grouping and reporting.

Prevent you & your team from drowning in a flood of useless error emails as well as feeling bad about ignoring your users.

Advanced notification preferences let you know as soon as problems occur or reoccur on your website.

Error management done right

Increase conversions & recover lost sales

A one second delay in page response can result in up to 10% reduction in conversion rate.

If your e-commerce site is making $100,000 per day, this delay delay could be costing you $2.5 million each year!

By helping you spending your time optimising the slowest parts of your site, KeyError's performance tracking converts these lost sales into revenue.

Track your performance

Don't be the last to learn your website is down

Reduce your downtime & avoid embarrassment.

KeyError not only keeps track of when your site was offline, it helps you centrally document the reasons for any outages so you and your team can share and learn from the experience.

Stay up

But that's not all…

Avoid needlessly duplicated effort

All aspects of KeyError can be triaged, assigned and commented-on.

This avoids duplicated work & costly communication errors at crisis points in your operations.

Team enabled

Consolidated multiple project support

Stop insecurely juggling countless login credentials for all the projects you manage.

Ideal for consultancies managing multiple applications, KeyError can manage all of your sites within a single easy-to-use dashboard without insecurely sharing authentication details.

Easy installation & zero maintenance.

With no services to host, update & maintain, KeyError keeps your time and engineering overheads low, allowing you to focus on what really matters to your business.

Installation takes minutes and supports all known versions of Django, including LTS releases.

Zero maintenance


Ever feel like your technical team is separate from the rest of your company?

Keep your entire organization in the loop with in-depth Slack & HipChat integration, promoting a healthy working environment.

Team enabled

Your data, your rules!

Extract your data at any time with no lock-in.

With support for per-user two-factor authentication (2FA) and strong SSL encryption, KeyError keeps your data secure.


Sign up instantly to KeyError

No long-term contracts & 21 day free trial.
All plans come with a 90 day money-back guarantee.


  • Users
  • Projects
  • Data retention
  • Uptime tracking
  • Performance metrics
  • Email support
  • Priority support


  • Single
  • Single
  • 30 days
  • Yes
  • Yes
  • Yes
  • No
  • $29/month
  • Get Started


  • Unlimited
  • Unlimited
  • Unlimited
  • No
  • Yes
  • Yes
  • Yes
  • $299/month
  • Get Started

Frequently asked questions

How does the free trial work?

If you cancel within 21 days of signing up you won't be charged a thing. After the 21 day trial you will be charged a monthly fee according to the plan you've chosen. You can cancel anytime.

Can I change plans later?

Absolutely. Upgrading or downgrading your account is easy and can be done at any time. Changes are billed on a pro-rata basis.

Is there a long-term contract?

No. This is a monthly service with no long-term commitment. You can cancel your account at any time and you will never be charged again.

Do you offer enterprise plans?

Yes. For high-volume accounts or special pricing requirements, please get in touch to discuss special rates. Please contact us for details.

Got any questions? Email us at hello@keyerror.com